N-Tosyl-L-ala­nine 3-indoxyl ester CAS 75062-54-3

• Iden­ti­fi­ca­tion
• Prop­er­ties
• Safe­ty Data
• Spec­i­fi­ca­tions & Oth­er Information
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Iden­ti­fi­ca­tion

CAS Number

75062-54-3

Name

N-Tosyl-L-ala­­nine 3-indoxyl ester

Syn­onyms

1H-Indol-3-yl N-[(4-methylphenyl)sulfonyl]-L-alaninate [ACD/IUPAC Name]
1H-indol-3-yl tosyl-L-alan­i­­nate
1H-Indol-3-yl-N-[(4-methylphenyl)sulfonyl]-L-alaninat [Ger­man] [ACD/IUPAC Name]
278-064-6 [EINECS]
75062-54-3 [RN]
L-Ala­­nine, N-[(4-methylphenyl)sulfonyl]-, 1H-indol-3-yl ester [ACD/​Index Name]
N-[(4-Méthylphényl)sulfonyl]-L-alaninate de 1H-indol-3-yle [French] [ACD/IUPAC Name]
N-[(4-Methylphenyl)sulfonyl]-L-alanine 1H-indol-3-yl ester
N-Tosyl-L-ala­­nine 3-indoxyl ester
(2S)-2-[(4-methylphenyl)sulfonylamino]propanoic acid 1H-indol-2-yl ester
(s)-1h-indol-3-yl 2-(4-methylphenylsulfonamido)-propanoate
(S)-1H-Indol-3-yl 2-(4-methylphenylsulfonamido)propanoate
(S)-1H-Indol-3-yl2-(4-methylphenylsulfonamido)propanoate
[75062-54-3] [RN]
1H-INDOL-3-YL (2S)-2-(4-METHYL­BEN­ZENE­SUL­FON­AMI­DO)PROPANOATE
1H-Indol-3-yl (2S)-2-[(4-methylbenzene)sulfonamido]propanoate
1H-indol-3-yl (2S)-2-[(4-methylphenyl)sulfonylamino]propanoate
1H-Indol-3-yl N-((4-methylphenyl)sulphonyl)-L-alaninate
1H-indol-3-yl N-[(4-methylphenyl)sulphonyl]-L-alaninate
3-(N-Tosyl-L-alaninyloxy)indole
99%
MFCD03701236 [MDL num­ber]
N-Tosyl-L-alany­loxy­in­­dole
T-3990
Talox­in
Tos-Ala-Y
Unti­tled Document

SMILES

Cc1ccc(cc1)S(=O)(=O)N[C@@H](C)C(=O)Oc2c[nH]c3c2cccc3

Std­InChI

InChI=1S/C18H18N2O4S/c1-12-7-9-14(10-8-12)25(22,23)20-13(2)18(21)24-17-11-19-16-6-4-3-5-15(16)17/h3-11,13,19-20H,1-2H3/t13-/m0/s1

Std­InChIKey

CBIVSVOVP­­JAVRE-ZDUSS­CGK­SA-N

Mol­e­c­u­lar Formula

C₁₈H₁₈N₂O₄S

Mol­e­c­u­lar Weight

358.411

MDL Number

MFCD03701236

Prop­er­ties

Appear­ance

White or off-white powder

Safe­ty Data

Sym­bol

Sig­nal Word

Warn­ing

WGK Germany

3

MSDS Download

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our 

Iden­ti­fi­ca­tion Methods

HNMR, HPLC

Puri­ty

99% min

Shelf Life

2 years

Stor­age

Under room tem­per­a­ture away from light

Known Appli­ca­tion

N-Tosyl-L-ala­­nine 3-indoxyl ester is wide­ly used in bio­chem­i­cal assays to mea­sure the activ­i­ty of enzymes, espe­cial­ly pep­ti­das­es and esteras­es. When these enzymes hydrolyze the ester bond in the sub­strate, 3-indoxyl is released, which can fur­ther oxi­dize to form a col­ored prod­uct. This col­or change is mea­sur­able and can be used to quan­ti­fy enzyme activity.

Gen­er­al View of Documents

Links

This prod­uct is devel­oped by our R&D com­pa­ny Cam­ing Phar­ma­ceu­ti­cal Lim­it­ed (http://​www​.cam​ing​.com/).

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