• D&B Number: 68-718-2908

  • Strong R&D Capac­i­ty

    With tech­ni­cal capac­i­ties from FCAD R&D com­pa­nies, Wat­son has exper­tise to sup­port a vast range of cus­tom syn­the­sis service. 
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  • Pro­fes­sion­al Attitude

    Wat­son is always com­mit­ted to more pro­fes­sion­al, com­pre­hen­sive and accu­rate infor­ma­tion, solu­tion and ser­vice in chem­i­cal industry. 
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  • Good Rep­u­ta­tion

    Wat­son has a con­tin­u­ous good rep­u­ta­tion among com­pa­nies, gov­ern­ment and R&D insti­tu­tions and uni­ver­si­ties around the world. 
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Recom­bi­nant Proteins

Recom­bi­nant Murine Macrophage Inflam­ma­to­ry Pro­tein-3 alpha/​CCL20 (rMu­MIP-3al­pha/C­­CL20) CAS 224-20-1816

Recom­bi­nant Murine Macrophage Inflam­ma­to­ry Pro­tein-3 alpha/​CCL20,rMu­MIP-3al­pha/CCL20,LARC, Beta-chemokine Dxo­­dus-1, Liv­er and Acti­­va­­tion-reg­u­lat­ed Chemokine,O89093,20297

Human HGFA Pro­tein (pro form), Acces­sion : Q04756

Human HGFA Pro­tein (pro form),Q04756,Gln36-Ser655

Recom­bi­nant Human Cu/​Zn Super­ox­ide Dis­mu­tase, His (rHuCu/ZnSOD,His) CAS 401-018-1816

Recom­bi­nant Human Cu/​Zn Super­ox­ide Dis­mu­tase, His,rHuCu/ZnSOD,His,SOD1,P00441,6647

Murine RNase Inhibitor, GMP-Grade (GMP-RNI-ME101), DMF #038031, Accession :

Murine RNase Inhibitor, GMP-Grade (GMP-RNI-ME101), DMF #038031,,

Human PADI4 Pro­tein, Acces­sion : Q9UM07

Human PADI4 Pro­tein,Q9UM07,Met1-Pro663

Human Cal­pro­tectin (S100A8&S100A9) Pro­tein, Acces­sion : P05109(S100A8)&P06702(S100A9)

Human Cal­pro­tectin (S100A8&S100A9) Pro­tein,P05109(S100A8)&P06702(S100A9),Met1-Glu93(S100A8) & Thr2-Pro114(S100A9)

Let's Over­come This Pan­dem­ic Togeth­er in 2022

Wat­son will go on work­ing with our part­ners glob­al­ly to fight against Covid-19,

and hope to over­come it com­plete­ly in 2022.

APIs and Intermediates

APIs 300x300 - HOME

Antibody/​Antigen Rapid Test Kits

Rapid Test Kit 300x300 - HOME

VTM Kit | GMP and FDA Approved

Disposable Virus Specimen Collection Tube 300x300 - HOME

Poly­eth­yl­ene Gly­col (PEG) Linkers

Biotin PEG5-Propar­­gyl CAS 1309649-57-70

Iden­ti­fi­ca­tion Prop­er­ties Safe­ty Data Spec­i­fi­ca­tions & Oth­er Infor­ma­tion Links Quick Inquiry Iden­ti­fi­ca­tion CAS Num­ber 1309649-57-70 Name Biotin PEG5-Propar­­­gyl SMILES C#CCOC­COC­COC­COC­COC­C­NC(CCCC[C@H]1[C@]([H])([C@]([H])(CS1)N2)NC2=O)=O Std­InChI InChI=1S/C23H39N3O7S/c1-2-8-29-10-12-31-14-16-33-17-15-32-13-11-30-9-7-24-21(27)6-4-3-5-20-22-19(18-34-20)25-23(28)26-22/h1,19-20,22H,3-18H2,(H,24,27)(H2,25,26,28)/t19-,20-,22-/m0/s1 Std­InChIKey RYCK­­­KPIUSHYCOG-ONTIZH­­­BOSA-N Mol­e­c­u­lar For­mu­la C23H39N3O7S Mol­e­c­u­lar Weight 501.64 Prop­er­ties Appear­ance Trans­par­ent to light-yel­low oily liq­uid Safe­ty Data WGK Ger­many 3 Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our Biotin PEG5-Propar­­­gyl CAS 1309649-57-70 Iden­ti­fi­ca­tion Meth­ods HNMR, HPLC Assay 95%

Aminooxy-PEG4-t-butyl ester CAS 2100306-82-7

Aminooxy-PEG4-t-butyl ester,2100306-82-7

Biotin PEG5-Tos CAS 1309649-57-72

Biotin PEG5-Tos,1309649-57-72

Aminooxy-PEG4-azide CAS 1306615-51-9

Aminooxy-PEG4-azide,1306615-51-9

AC-PEG-NHS CAS 139729-28-5560

AC-PEG-NHS,139729-28-5560,PEG

EO-PEG-EO CAS 122375-06-8022

EO-PEG-EO,122375-06-8022,PEG

Nucleotides

EPS/4-Nitro­phenyl O-4,6-O-ethylidene-alpha-D-maltoheptaoside CAS 96597-16-9

Iden­ti­fi­ca­tion CAS Num­ber 96597-16-9 Name EPS/4-Nitro­phenyl O-4,6-O-ethylidene-alpha-D-maltoheptaoside Syn­onyms Ethylidene-4-nitrophenyl-a-D-Maltoheptaoside;4-NitrophenylO-4,6-O-ethylidene-alpha-D-glucopyranosyl-(1-4)-O-alpha-D-glucopyranosyl-(1-4)-O-alpha-D-glucopyranosyl-(1-4)-O-alpha-D-glucopyranosyl-(1-4)-O-alpha-D-glucopyranosyl-(1-4)-O-alpha-D-glucopyranosyl-(1-4)-alpha-D-glucopyranoside;4-Nitrophenyl4,6-ethylidene-a-D-maltoheptaoside;4,6-Ethylidene-4-nitrophenyl-α-D-maltoheptaoside,90%;(4aR,6R,7R,8R,8aS)-6-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-6-[(2R,3S,4R,5R,6R)-4,5-dihydroxy-2-(hydroxymethyl)-6-(4-nitrophenoxy)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymetChemicalbookhyl)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-2-methyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxine-7,8-diol;Maltoheptaose-PNP;4-NitrophenylO-4,6-O-ethylidene-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-α-D-glucopyranoside;α-D-Glucopyranoside,4-nitrophenylO-4,6-O-ethylidene-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-O-α-D-glucopyranosyl-(1→4)-. Mol­e­c­u­lar For­mu­la C50H77NO38 Mol­e­c­u­lar Weight 1300.13 Prop­er­ties Appear­ance Off-white pow­der Struc­ture struc­ture of EPS/4-Nitro­phenyl O-4,6-O-ethylidene-alpha-D-maltoheptaoside CAS 96597-16-9 Safe­ty Data Sym­bol Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our Iden­ti­fi­ca­tion Meth­ods HNMR, HPLC Puri­ty 90%min Shelf Life 1 year Stor­age Store at 2-8°C, sealed and away from light. Known Appli­ca­tion EPS/4-Nitro­phenyl O-4,6-O-ethylidene-alpha-D-maltoheptaoside is

Adeno­sine 5′-diphosphate dipotas­si­um salt CAS 114702-55-5

Adeno­sine 5′-diphosphate dipotas­si­um salt,114702-55-5,5′-ADP,2 K ; ADP-K2 ;
5′-Adenosine diphos­phate­dipotas­si­um salt,C10H13K2N5O10P2

Guanosine-5′-triphosphate dis­odi­um salt CAS 56001-37-7

Guanosine-5′-triphosphate dis­odi­um salt,56001-37-7,5′-GTP, 2Na ; GTP-Na2
Dis­odi­um 5′-O-({[(phosphonooxy)phosphinato]oxy}phosphinato)guanosine;,C10H14N5Na2O14P3

Uri­dine 5′-diphosphate dis­odi­um salt CAS 27821-45-0

Uri­dine 5′-diphosphate dis­odi­um salt,27821-45-0,5′-UDP,2Na ; UDP- Na2 ;
Uri­dine 5-diphos­phor­ic acid dis­odi­um salt ;
Dis­odi­um1-{5-O-[hydroxy(phosphonatooxy)phosphoryl]-beta-D-glycero-pentofura
nosyl}pyrimidine-2,4(1H,3H)-dione;,C9H12N2Na2O12P2

ADENOSINE5′-DIPHOS­PHATE,BAR­I­UM­SALT CAS 40436-88-2

ADENOSINE5′-DIPHOS­PHATE,BAR­I­UM­SALT,40436-88-2,,C10H13BaN5O10P2

Ino­sine 5′-diphosphate dis­odi­um salt CAS 54735-61-4

Ino­sine 5′-diphosphate dis­odi­um salt,54735-61-4,5′-IDP,2Na ; IDP- Na2 ;
5′- Ino­sine diphos­phate­dis­odi­um salt
Dis­odi­um(2R,3R,4R,5R)-2-({[hydroxy(phosphonooxy)phosphoryl]oxy}methyl)-5-(
6-oxo-3,6-dihydro-9H-purin-9-yl)tetrahydrofuran-3,4-diolate (non-pre­­ferred name);
Inosine-5′-diphosphoric acid dis­odi­um salt,C10H12N4Na2O11P2

Phar­ma­ceu­ti­cal Impu­ri­ty Ref­er­ence Standards

We pro­vide phar­ma­ceu­ti­cal R&D com­pa­nies with high-qual­i­ty chem­i­cal prod­ucts for the reg­is­tra­tion of new drugs and gener­ic drugs, including

Phar­ma­ceu­ti­cal Ref­er­ence Stan­dards, Phar­ma­ceu­ti­cal Impu­ri­ty Ref­er­ence Sub­stances and Fea­tured Intermediates.

Pro­fes­sion­al­ism

We have a pro­fes­sion­al team with many years of expe­ri­ence in the field of phar­ma­ceu­ti­cal research and analy­sis, which can pro­vide you with com­pre­hen­sive pre-sales advice and after-sales tech­ni­cal support.

Qual­i­ty

Con­trol qual­i­ty from the source. For unsta­ble prod­ucts, retest is always done before ship­ment to guar­an­tee qual­i­fi­ca­tions. Oily or vis­cous prod­ucts are dried with a lyophiliz­er to ensure the best properties.

Ser­vice

The prod­ucts shipped by tight­ly packed with ice bags or even full cold chain trans­porta­tion to ensure prod­uct qual­i­ty. At the same time, Wat­son also plans to set up over­seas ware­hous­es in US, Chi­na, Poland, India…

Impu­ri­ty Ref­er­ence Standards

  • All
  • Biso­pro­lol
  • Cinacal­cet
  • Clo­be­ta­sol
  • Diac­ere­in
  • Nal­trex­one
  • Tadalafil

Nal­trex­one Impurity4 CAS 189016-90-8

Nal­trex­one Impurity4,189016-90-8,Naltrexone

Diac­ere­in impu­ri­ty G CAS 13928-72-81

Diac­ere­in impu­ri­ty G,13928-72-81,Diacerein

Cinacal­cet USP RC C (HCl Salt) CAS 82572-04-16

Cinacal­cet USP RC C (HCl Salt),82572-04-16,Cinacalcet

Biso­pro­lol EP Impu­ri­ty B CAS 1447715-44-7

Biso­pro­lol EP Impu­ri­ty B,1447715-44-7,Bisoprolol

Tadalafil EP Impu­ri­ty B CAS 629652-72-8

Tadalafil EP Impu­ri­ty B,629652-72-8,Tadalafil

Clo­be­ta­sol Pro­pi­onate EP Impu­ri­ty k CAS 75883-07-7

Clo­be­ta­sol Pro­pi­onate EP Impu­ri­ty k,75883-07-7,Clobetasol

Prostaglandin

Prostaglandin inter­me­di­ates CAS 946081-35-2

Iden­ti­fi­ca­tion Prop­er­ties Safe­ty Data Spec­i­fi­ca­tions and Oth­er Infor­ma­tion Links Iden­ti­fi­ca­tion CAS Num­ber 946081-35-2 Name Prostaglandin inter­me­di­ates Mol­e­c­u­lar Struc­ture Appli­ca­tion Used as the phar­ma­ceu­ti­cal inter­me­di­ates of Prostaglandin. Links Quick Inquiry Fill out our inquiry form and one of our experts will be in touch with you short­ly (Please change screen to hor­i­zon­tal for com­plete brows­ing if you

15S-Clo­prostenol CAS 54276-22-1

(¡À)-Cloprostenol,54276-22-1,D-Cloprostenol

(+)-Clo­prostenol iso­propyl ester CAS 157283-66-4

(+)-Clo­prostenol iso­propyl ester,157283-66-4,(+)-Cloprostenol iso­propyl ester ;CPG 6112-95;5-Heptenoic acid,7-[(1R,2R,3R,5S)-2-[(1E,3R)-4-(3-chlorophenoxy)-3-hydroxy-1-butenyl]-3,5-dihydroxycyclopentyl]-, 1-methylethyl ester, (5Z)-;ISO­PROPYL CLO­PROSTE­NAT

Clo­prostenol iso­propyl ester CAS 157283-66-4

Iden­ti­fi­ca­tion Prop­er­ties Safe­ty Data Spec­i­fi­ca­tions andamp ; Oth­er Infor­ma­tion Links Iden­ti­fi­ca­tion CAS Num­ber 157283-66-4 Name Clo­prostenol iso­propyl ester Syn­onyms (5Z)-7-{(1R,2R,3R,5S)-2-[(3R)-4-(3-Chlorophénoxy)-3-hydroxy-1-butén-1-yl]-3,5-dihydroxycyclopentyl}-5-hepténoate d’isopropyle [French] [ACD/IUPAC Name] 5-Hep­­­tenoic acid, 7-[(1R,2R,3R,5S)-2-[(3R)-4-(3-chlorophenoxy)-3-hydroxy-1-buten-1-yl]-3,5-dihydroxycyclopentyl]-, 1-methylethyl ester, (5Z)- [ACD/​Index Name] Iso­propyl (5Z)-7-{(1R,2R,3R,5S)-2-[(3R)-4-(3-chlorophenoxy)-3-hydroxy-1-buten-1-yl]-3,5-dihydroxycyclopentyl}-5-heptenoate [ACD/IUPAC Name] Iso­propyl-(5Z)-7-{(1R,2R,3R,5S)-2-[(3R)-4-(3-chlorphenoxy)-3-hydroxy-1-buten-1-yl]-3,5-dihydroxycyclopentyl}-5-heptenoat [Ger­man] [ACD/IUPAC Name] (+)-9?,11?,15R-trihydroxy-16-(3-chlorophenoxy)-17,18,19,20-tetranor-prosta-5Z,13E-dien-1-oic acid, iso­propyl ester (+)-Clo­prostenol iso­propyl ester 157283-66-4 [RN] ISO­PROPYL CLO­PROSTE­NATE Mol­e­c­u­lar Struc­ture SMILES CC(C)OC(=O)CCC/C=C\C[C@H]1[C@H](C[C@H]([C@@H]1C=C[C@H](COc2cccc(c2)Cl)O)O)O Std­InChI InChI=1S/C25H35ClO6/c1-17(2)32-25(30)11-6-4-3-5-10-21-22(24(29)15-23(21)28)13-12-19(27)16-31-20-9-7-8-18(26)14-20/h3,5,7-9,12-14,17,19,21-24,27-29H,4,6,10-11,15-16H2,1-2H3/b5-3-,13-12?/t19-,21-,22-,23+,24-/m1/s1 Std­InChIKey

Travo­prost CAS 157283-68-6

Iden­ti­fi­ca­tion Prop­er­ties Safe­ty Data Spec­i­fi­ca­tions & Oth­er Infor­ma­tion Links Quick Inquiry Iden­ti­fi­ca­tion CAS Num­ber 157283-68-6 Name Travo­prost Syn­onyms (+/-)-16-(M-TRIFLUOROMETHYLPHENOXY)TETRA­NOR­PROSTAGLANDIN F2 15(S)-FLU-IPR 15(S)-FLUPROSTENOL ISO­PROPYL ESTER (+)-9ALPHA,11ALPHA,15R-TRI­HY­DROXY-16-(3-(TRI­FLU­O­ROMETHYL)PHE­NOXY)-17,18,19,20-TETRA­NOR-PROS­TA-5Z,13E-DIEN-1-OIC ACID, ISO­PROPYL ESTER 9ALPHA,11ALPHA,15S-TRI­HY­DROXY-16(3-(TRI­FLU­O­ROMETHYL)PHE­NOXY)-17,18,19,20-TETRA­NOR-PROS­TA-5Z,13E-DIEN-1-OIC ACID, ISO­PROPYL ESTER (+)-FLUPROSTENOL ISO­PROPYL ESTER FLUPROSTENOL ISO­PROPYL ESTER FLU-IPR 1-methylethyl (5Z)-7-[(1R,2R,3R,5S)-3,5-dihydroxy-2-{(1E,3R)-3-hydroxy-4-[3-(trifluoromethyl)phenoxy]but-1-en-1-yl}cyclopentyl]hept-5-enoate Tra­vatan Tra­vatan Z Mol­e­c­u­lar Struc­ture SMILES FC(F)(F)c2cc(OC[C@H](O)/C=C/[C@@H]1[C@H]([C@@H](O)C[C@H]1O)C\C=C/CCCC(=O)OC(C)C)ccc2 Std­InChI InChI=1S/C26H35F3O6/c1-17(2)35-25(33)11-6-4-3-5-10-21-22(24(32)15-23(21)31)13-12-19(30)16-34-20-9-7-8-18(14-20)26(27,28)29/h3,5,7-9,12-14,17,19,21-24,30-32H,4,6,10-11,15-16H2,1-2H3/b5-3-,13-12+/t19-,21-,22-,23+,24-/m1/s1 Std­InChIKey MKPLKVHSHY­­­CHOC-AHTXB­M­B­WSA-N Mol­e­c­u­lar For­mu­la C26H35F3O6 Mol­e­c­u­lar Weight 500.5477

D-Clo­prostenol Sodi­um CAS 62561-03-9

(+)-Clo­prostenol Sodium,62561-03-9,sodium (5Z)-7-{(1R,2R,3R,5S)-2-[(1E,3R)-4-(3-chlorophenoxy)-3-hydroxybut-1-en-1-yl]-3,5-dihydroxycyclopentyl}hept-5-enoate

Cat­a­lysts and Ligands

2-(DIPHENYLPHOS­PHI­NO)ETH­YL­AMINE CAS 4848-43-5

2-(DIPHENYLPHOS­PHI­NO)ETH­YL­AMINE,4848-43-5,(2-Aminoethyl)diphenylphosphine,C14H16NP

[(4-Dimethylaminophenyl)]di(tert-butyl)phosphine CAS 932710-63-9

aMphos,932710-63-9,Bis(di-tert-butyl)-4-dimethylaminophenylphosphine;[(4-Dimethylaminophenyl)]di(tert-butyl)phosphine;[4-(Dimethylamino)phenyl]bis(tert-butyl)phosphine;N,N-Dimethyl 4-(di(tert-butyl)phosphino)aniline;95% A-taPhos;(4-(N,N-DiMethylaMino)phenyl)di-tert-butyl phosphine,95% A-taPhos;(4-(N,N-DiMethylaMino)phenyl)di-tert-butyl phosphine,95%;[4-(N,N-DiMethylaMino)phenyl]di-t-butylphosphine, Min.?

1,5-Cyclooctadiene(COD) CAS 111-78-4

Iden­ti­fi­ca­tion Prop­er­ties Safe­ty Data Spec­i­fi­ca­tions & Oth­er Infor­ma­tion Links Iden­ti­fi­ca­tion CAS Num­ber 111-78-4 Name 1,5-Cyclooctadiene(COD) Syn­onyms (1Z,5Z)-1,5-Cyclooctadiene [ACD/IUPAC Name] (1Z,5Z)-1,5-Cyclooctadien [Ger­man] [ACD/IUPAC Name] (1Z,5Z)-1,5-Cyclooctadiène [French] [ACD/IUPAC Name] (1Z,5Z)-Cycloocta-1,5-diene (Z,Z)-1,5-Cyclooctadiene 1,5-COD 1,5-Cyclooctadiene (Z,Z) 1,5-Cyclooctadiene, (1Z,5Z)- [ACD/​Index Name] 1,5-CYCLOOC­TA­DI­ENE, (Z,Z)- 1.5-CYCLOOC­TA­DI­ENE 111-78-4 [RN] 1-cis,5-cis-Cyclooctadiene 1E1VVD385Z 1Z,5Z-Cyclooc­ta­di­ene 203-907-1 [EINECS] 4-05-00-00403 [Beil­stein] cis,cis-1,5-Cyclooctadiene CIS,CIS-CYCLOOC­TA-1,5-DIENE COD CYCLOOC­TA-1,5-DIENE cyclooc­ta­di­ene UNII-1E1VVD385Z (5Z)-cycloocta-1,5-diene (Z,Z)-cycloocta-1,5-diene cis-1,5-cyclooctadiene cyclo-octa-1,5-diene

Di-t-butyl­­cy­­clo­hexylphos­phine Tetra­flu­o­rob­o­rate CAS 2143022-27-7

Iden­ti­fi­ca­tion CAS Num­ber 2143022-27-7 Name Di-t-butyl­­­cy­­­clo­hexylphos­phine Tetra­flu­o­rob­o­rate Syn­onyms Phos­phine, cyclohexylbis(1,1-dimethylethyl)-, tetrafluoroborate(1-);Di-t-butyl­cy­clo­hexylphos­phine Tetra­flu­o­rob­o­rate SMILES [B-](F)(F)(F)F.CC(C)(C)[PH+](C1CCCCC1)C(C)(C)C InChI InChI=1S/C14H29P.BF4/c1-13(2,3)15(14(4,5)6)12-10-8-7-9-11-12;2-1(3,4)5/h12H,7-11H2,1-6H3;/q;-1/p+1 InChI Key OWXBFXGXFMZB­JV-UHF­F­­­FAOYSA-O Mol­e­c­u­lar For­mu­la C14H30BF4P Mol­e­c­u­lar Weight 316.17 Prop­er­ties Appear­ance White crys­talline pow­der Safe­ty Data RIDADR NONH for all modes of trans­port WGK Ger­many 3 Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our Di-t-butyl­­­cy­­­clo­hexylphos­phine Tetra­flu­o­rob­o­rate CAS 2143022-27-7 Iden­ti­fi­ca­tion Meth­ods HNMRHPLC

2-Diphenylphos­phi­noben­zalde­hyde CAS 50777-76-9

2-Diphenylphosphinobenzaldehyde,50777-76-9,2-(Diphenylphosphino)benzaldehyde

5-(Di-tert-butylphosphino)-1′, 3′, 5′-triphenyl-1’H-[1,4′]bipyrazole CAS 894086-00-1

BIP­PYPHOS,894086-00-1,5-[BIS(TERT-BUTYL)PHOS­PHI­NO]-1′,3′,5′-TRIPHENYL-1,4′-BI-1H-PYRAZOLE;5-(DI-TERT-BUTYLPHOS­PHI­NO)-1′, 3′, 5′-TRIPHENYL-1’H-[1,4′]BIPYRA­ZOLE;5-(Di-t-butylphosphino)-1′,3′,5′-triphenyl-1,4′-bi-1H-pyrazole, min. 95% t-Bu-BippyPhos;5-(Di-t-butylphosphino)-1′,3′,5′-triphenyl-1,4′-bi-1H-pyrazole;95% t-Bu-BippyPhos;5-[Di(tert-butyl)phosphino]-1′,3′,5′-triphenyl-1’H-[1,4′]bipyrazolyl;5-(Di-t-butylphosphino)-1-(1,3,5-triphenyl-1H-pyrazol-4-yl)-1H-pyrazole, 98% (Bip­pyPhos)

Sil­ver Nanowire (Agnw) Devel­op­ment And Scaled Up

Sil­ver nanowire (Agnw) devel­oped by Poly­berg, is wide­ly used in Nanosil­ver Face Masks,

Air/​Water Puri­fi­er and Sil­ver Nanowire Touch Panels

nanosilver face masks 300x300 - HOME
Nanosil­ver Face Masks
nanosilver water purifier 300x300 - HOME
Nanosil­ver Water Purifier
Nanowire Touch Panels 300x300 - HOME
Nanowire Touch Panels

Mate­ri­als for Biodegrad­able Plastics

Dimethyl Furan-2,5-dicarboxylate (FDME) CAS 4282-32-0

DimethylFuran-2,5-dicarboxylate,4282-32-0,,C8H8O5

5-hydrox­­ymethyl­­fur­­fur­al CAS 67-47-0

Iden­ti­fi­ca­tion CAS Num­ber 67-47-0 Name 5-Hydrox­­­ymethyl­­­fur­­­fur­al Syn­onyms HMF 5-(Hydroxymethyl)-2-furaldehyde Mol­e­c­u­lar Struc­ture SMILES c1cc(oc1CO)C=O Std­InChI InChI=1S/C6H6O3/c7-3-5-1-2-6(4-8)9-5/h1-3,8H,4H2 Std­InChIKey NOEG­NKM­FWQH­SLB-UHF­F­­­FAOYSA-N Mol­e­c­u­lar For­mu­la C6H6O3 Mol­e­c­u­lar Weight 126.11 EINECS Num­ber 200-654-9 Flavis Num­ber 13.139 Beil­stein Reg­istry Num­ber 110889 MDL Num­ber MFCD00003234 Prop­er­ties Appear­ance Yel­low or off-yel­low pow­der Refrac­tive index n20/​D 1.562(lit.) Boil­ing Point 114-116 °C/1 mmHg(lit.) Melt­ing Point 28-34 °C(lit.) Flash Point 79 °C Den­si­ty 1.243 g/​mL at 25 °C(lit.) Safe­ty Data

2,5-bis(aminomethyl)furan CAS 2213-51-6

Iden­ti­fi­ca­tion Prop­er­ties Safe­ty Data Spec­i­fi­ca­tions andamp ; Oth­er Infor­ma­tion Links Iden­ti­fi­ca­tion CAS Num­ber 2213-51-6 Name 2,5-bis(aminomethyl)furan Syn­onyms 2,5-Furandimethanamine [ACD/​Index Name] 2,5-Furandiyldimethanamin [Ger­man] [ACD/IUPAC Name] 2,5-Furandiyldimethanamine [ACD/IUPAC Name] 2,5-Furanediyldiméthanamine [French] [ACD/IUPAC Name] 2,5-Bis(aminomethyl)furan 2213-51-6 [RN] Aminomethyl-5 fur­­fury­lamine-2 C-(5-Aminomethyl-furan-2-yl)-methylamine furan-2,5-diyldimethanamine SMILES c1cc(oc1CN)CN Std­InChI InChI=1S/C6H10N2O/c7-3-5-1-2-6(4-8)9-5/h1-2H,3-4,7-8H2 Std­InChIKey VKL­GKDZCKSMSHG-UHF­F­­­FAOYSA-N Mol­e­c­u­lar For­mu­la C6H10N2O Mol­e­c­u­lar Weight C6H10N2O Prop­er­ties Appear­ance Off-white to white pow­der Spec­i­fi­ca­tions and

2,5-dihydroxymethyl tetrahy­dro­fu­ran CAS 104-80-3

Iden­ti­fi­ca­tion Prop­er­ties Safe­ty Data Spec­i­fi­ca­tions andamp ; Oth­er Infor­ma­tion Links Iden­ti­fi­ca­tion CAS Num­ber 104-80-3 Name 2,5-dihydroxymethyl tetrahy­dro­fu­ran Syn­onyms 2,5-Anhydro-3,4-dideoxyhexitol [ACD/IUPAC Name] 2,5-Anhydro-3,4-didesoxyhexitol [Ger­man] [ACD/IUPAC Name] 2,5-Anhydro-3,4-didésoxyhexitol [French] [ACD/IUPAC Name] 2,5-dihydroxymethyltetrahydrofuran 203-239-0 [EINECS] Hex­i­tol, 2,5-anhydro-3,4-dideoxy- [ACD/​Index Name] ((2R,5S)-Tetrahydrofuran-2,5-diyl)dimethanol (5-Hydroxymethyl-tetrahydro-furan-2-yl)-methanol (cis-Tetrahydrofuran-2,5-diyl)dimethanol (tetrahydrofuran-2,5-diyl)dimethanol [104-80-3] [2144-40-3] [5-(hydroxymethyl)oxolan-2-yl]methan-1-ol [5-(hydroxymethyl)oxolan-2-yl]methanol [5-(Hydroxymethyl)tetrahydrofuran-2-yl]methanol 2,5-Bis[hydroxymethyl]tetrahydrofuran 2,5-BISHY­DROX­YMETHYL TETRAHY­DRO­FU­RAN 2,5-Dihydroxymethyl tetrahy­dro­fu­ran 2,5-Dihydroxymethyl Tetrahy­dro­fu­ran (en) 2,5-Furandimethanol, tetrahy­­dro- 2,5-Tetrahydrofurandimethanol 34957-72-7 [RN]

2,5-Furandimethanol CAS 1883-75-6

Iden­ti­fi­ca­tion CAS Num­ber 1883-75-6 Name 2,5-Furandimethanol Syn­onyms 2,5-Bis(hydroxymethyl)furan 2,5-Di(hydroxymethyl)furan 5-(hydroxymethyl)-furfuryl alco­hol (5-Hydroxymethyl-furan-2-yl)-methanol [5-(hydroxymethyl)-2-furyl]methan-1-ol [5-(hydroxymethyl)furan-2-yl]methanol 2,5-FDM fur­furyl alco­hol, 5-hydrox­­ymethyl- SMILES OCc1oc(cc1)CO StnInChI InChI=1S/C6H8O3/c7-3-5-1-2-6(4-8)9-5/h1-2,7-8H,3-4H2 Std­InChIKey DSLRVR­B­SNL­HVBH-UHF­F­­­FAOYSA-N EINECS Num­ber 217-544-1 Mol­e­c­u­lar For­mu­la C6H8O3 Mol­e­c­u­lar Weight 128.13 Prop­er­ties Appear­ance White or off-white pow­der Melt­ing Point 74-77°C Flash Point 120.333°C Boil­ing Point 275.358°C at 760mmHg Den­si­ty 1.283g/ml Safe­ty Data Sym­bol GHS07 Sig­nal Word Warning

2,5-Furandicarboxylic acid CAS 3238-40-2

Iden­ti­fi­ca­tion CAS Num­ber 3238-40-2 Name 2,5-Furandicarboxylic acid Syn­onyms Furan-2,5-dicarboxylic acidFD­CA Mol­e­c­u­lar Struc­ture SMILES O=C(O)c1oc(C(=O)O)cc1 StnInChI InChI=1S/C6H4O5/c7-5(8)3-1-2-4(11-3)6(9)10/h1-2H,(H,7,8)(H,9,10) Std­InChIKey CHTHALBTIRVDBM-UHF­F­­­FAOYSA-N EINECS Num­ber 221-800-8 MDL Num­ber MFCD00016582 Mol­e­c­u­lar For­mu­la C6H4O5 Mol­e­c­u­lar Weight 156.09 Prop­er­ties Appear­ance Ultra-white pow­der Melt­ing Point >300 °C Flash Point 207.324 °C Boil­ing Point 419.199 °C at 760 mmHg Den­si­ty 1.604 g/​ml Safe­ty Data Sym­bol GHS07 Sig­nal Word Warn­ing Haz­ard State­ments H315-H319-H335 Pre­cau­tion­ary Statements