Iden­ti­fi­ca­tion

CAS Number

42523-29-5

Name

2,7-Dihydroxy-9-fluorenone

Syn­onyms

2,7-Dihydroxy-9-fluorenone
2,7-Dihydroxy-9H-fluoren-9-on
2,7-Dihydroxy-9H-fluoren-9-on
2,7-dihydroxy-9H-fluoren-9-one
2,7-Dihydroxy-9H-fluorén-9-one
9H-flu­o­ren-9-one, 2,7-dihydroxy-
2,7-dihydroxyfluoren-9-one
2,7-Dihydroxy-fluoren-9-one
2,7-Dihydroxyfluorenone

Mol­e­c­u­lar Structure

structure of 27 Dihydroxy 9 fluorenone CAS 42523 29 5 - 2,7-Dihydroxy-9-fluorenone CAS 42523-29-5

SMILES

C1=CC2=C(C=C1O)C(=O)C3=C2C=CC(=C3)O

Std­InChI

InChI=1S/C13H8O3/c14-7-1-3-9-10-4-2-8(15)6-12(10)13(16)11(9)5-7/h1-6,14-15H

Std­InChIKey

CWH­PQXRTQS­N­TRR-UHF­F­­FAOYSA-N

Mol­e­c­u­lar Formula

C13H8O3

Mol­e­c­u­lar Weight

212.20

Prop­er­ties

Appear­ance

Dark red crys­tal or powder

Den­si­ty

1.497g/ml

Melt­ing Point

335-338°C

Boil­ing Point

444.5°C at 760 mmHg

Flash Point

236.7°C

Vapour Pres­sure

1.63E-08mmHg at 25°C

Safe­ty Data

Sym­bol

exclamation mark jpg - 2,7-Dihydroxy-9-fluorenone CAS 42523-29-5GHS07

Sig­nal Word

Warn­ing

Haz­ard Statements

H315-H319-H335

Pre­cau­tion­ary Statements

P261-P305 + P351P338

Per­son­al Pro­tec­tive Equipment

dust mask type(N95) US, Eye Shields, Gloves

Haz­ard Codes (Europe)

Xi

Risk State­ments (Europe)

36/37/38-52/53

Safe­ty State­ments (Europe)

26-36

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our 2,7-Dihydroxy-9-fluorenone CAS 42523-29-5

Assay

99 min(By HPLC)

Iden­ti­fi­ca­tion Method

HNMR, HPLC

2-Hydroxy-9-flu­o­renone

0.2% max

Sin­gle Impurity

0.4% max

Loss On Drying

0.5% max

Pro­duc­tiv­i­ty

600kg/​month

Pack­age

25kg/​drum

Stor­age

Room tem­per­a­ture away from light

Known Appli­ca­tion

It is most­ly used as an anti-can­cer interferon.

Gen­er­al View of Documents

27 Dihydroxy 9 fluorenone CAS 42523 29 5 HPLC - 2,7-Dihydroxy-9-fluorenone CAS 42523-29-5

2,7-Dihydroxy-9-fluorenone CAS 42523-29-5 HPLC

link

This prod­uct is devel­oped by our R&D com­pa­ny Cam­ing Phar­ma­ceu­ti­cal Ltd(http://​www​.cam​ing​.com/), and here is the cor­re­spond­ing linkhttp://​www​.cam​ing​.com/​2​7​-​d​i​h​y​d​r​o​x​y​-​9​-​f​l​u​o​r​e​n​o​n​e​-​c​a​s​-​4​2​5​2​3​-​2​9​-5/

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