l-Cysteine, S-((acetylamino)methyl)-N-(N-(N-(N-(N-(N2-(N-(N-((1,1-dimethylethoxy)carbonyl)-l-phenylalanyl)-l-tryptophyl)-N6-((2-(methylsulfonyl)ethoxy)carbonyl)-l-lysyl)-l-threonyl)-l-phenylalanyl)-l-threonyl)-l-seryl)-, 2-(((4-(phenylazo)phenyl)methyl)sulfonyl)ethyl ester

Modify Date: 2026-08-07 19:10:42

l-Cysteine, S-((acetylamino)methyl)-N-(N-(N-(N-(N-(N2-(N-(N-((1,1-dimethylethoxy)carbonyl)-l-phenylalanyl)-l-tryptophyl)-N6-((2-(methylsulfonyl)ethoxy)carbonyl)-l-lysyl)-l-threonyl)-l-phenylalanyl)-l-threonyl)-l-seryl)-, 2-(((4-(phenylazo)phenyl)methyl)sulfonyl)ethyl ester Structure
l-Cysteine, S-((acetylamino)methyl)-N-(N-(N-(N-(N-(N2-(N-(N-((1,1-dimethylethoxy)carbonyl)-l-phenylalanyl)-l-tryptophyl)-N6-((2-(methylsulfonyl)ethoxy)carbonyl)-l-lysyl)-l-threonyl)-l-phenylalanyl)-l-threonyl)-l-seryl)-, 2-(((4-(phenylazo)phenyl)methyl)sulfonyl)ethyl ester structure
Common Name l-Cysteine, S-((acetylamino)methyl)-N-(N-(N-(N-(N-(N2-(N-(N-((1,1-dimethylethoxy)carbonyl)-l-phenylalanyl)-l-tryptophyl)-N6-((2-(methylsulfonyl)ethoxy)carbonyl)-l-lysyl)-l-threonyl)-l-phenylalanyl)-l-threonyl)-l-seryl)-, 2-(((4-(phenylazo)phenyl)methyl)sulfonyl)ethyl ester
CAS Number 78731-97-2 Molecular Weight 1626.9
Density N/A Boiling Point N/A
Molecular Formula C76H99N13O21S3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name l-Cysteine, S-((acetylamino)methyl)-N-(N-(N-(N-(N-(N2-(N-(N-((1,1-dimethylethoxy)carbonyl)-l-phenylalanyl)-l-tryptophyl)-N6-((2-(methylsulfonyl)ethoxy)carbonyl)-l-lysyl)-l-threonyl)-l-phenylalanyl)-l-threonyl)-l-seryl)-, 2-(((4-(phenylazo)phenyl)methyl)sulfonyl)ethyl ester

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C76H99N13O21S3
Molecular Weight 1626.9
InChIKey OLIUXDKSIIXOIR-ZSLLNLAWSA-N
SMILES CC(=O)NCSCC(NC(=O)C(CO)NC(=O)C(NC(=O)C(Cc1ccccc1)NC(=O)C(NC(=O)C(CCCCNC(=O)OCCS(C)(=O)=O)NC(=O)C(Cc1c[nH]c2ccccc12)NC(=O)C(Cc1ccccc1)NC(=O)OC(C)(C)C)C(C)O)C(C)O)C(=O)OCCS(=O)(=O)Cc1ccc(N=Nc2ccccc2)cc1

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the CAS number of l-Cysteine, S-((acetylamino)methyl)-N-(N-(N-(N-(N-(N2-(N-(N-((1,1-dimethylethoxy)carbonyl)-l-phenylalanyl)-l-tryptophyl)-N6-((2-(methylsulfonyl)ethoxy)carbonyl)-l-lysyl)-l-threonyl)-l-phenylalanyl)-l-threonyl)-l-seryl)-, 2-(((4-(phenylazo)phenyl)methyl)sulfonyl)ethyl ester?
A: CAS number of l-Cysteine, S-((acetylamino)methyl)-N-(N-(N-(N-(N-(N2-(N-(N-((1,1-dimethylethoxy)carbonyl)-l-phenylalanyl)-l-tryptophyl)-N6-((2-(methylsulfonyl)ethoxy)carbonyl)-l-lysyl)-l-threonyl)-l-phenylalanyl)-l-threonyl)-l-seryl)-, 2-(((4-(phenylazo)phenyl)methyl)sulfonyl)ethyl ester is 78731-97-2.
Q: What is the SMILES notation of l-Cysteine, S-((acetylamino)methyl)-N-(N-(N-(N-(N-(N2-(N-(N-((1,1-dimethylethoxy)carbonyl)-l-phenylalanyl)-l-tryptophyl)-N6-((2-(methylsulfonyl)ethoxy)carbonyl)-l-lysyl)-l-threonyl)-l-phenylalanyl)-l-threonyl)-l-seryl)-, 2-(((4-(phenylazo)phenyl)methyl)sulfonyl)ethyl ester?
A: SMILES notation of l-Cysteine, S-((acetylamino)methyl)-N-(N-(N-(N-(N-(N2-(N-(N-((1,1-dimethylethoxy)carbonyl)-l-phenylalanyl)-l-tryptophyl)-N6-((2-(methylsulfonyl)ethoxy)carbonyl)-l-lysyl)-l-threonyl)-l-phenylalanyl)-l-threonyl)-l-seryl)-, 2-(((4-(phenylazo)phenyl)methyl)sulfonyl)ethyl ester is CC(=O)NCSCC(NC(=O)C(CO)NC(=O)C(NC(=O)C(Cc1ccccc1)NC(=O)C(NC(=O)C(CCCCNC(=O)OCCS(C)(=O)=O)NC(=O)C(Cc1c[nH]c2ccccc12)NC(=O)C(Cc1ccccc1)NC(=O)OC(C)(C)C)C(C)O)C(C)O)C(=O)OCCS(=O)(=O)Cc1ccc(N=Nc2ccccc2)cc1.
Q: What is the molecular weight of l-Cysteine, S-((acetylamino)methyl)-N-(N-(N-(N-(N-(N2-(N-(N-((1,1-dimethylethoxy)carbonyl)-l-phenylalanyl)-l-tryptophyl)-N6-((2-(methylsulfonyl)ethoxy)carbonyl)-l-lysyl)-l-threonyl)-l-phenylalanyl)-l-threonyl)-l-seryl)-, 2-(((4-(phenylazo)phenyl)methyl)sulfonyl)ethyl ester?
A: Molecular weight of l-Cysteine, S-((acetylamino)methyl)-N-(N-(N-(N-(N-(N2-(N-(N-((1,1-dimethylethoxy)carbonyl)-l-phenylalanyl)-l-tryptophyl)-N6-((2-(methylsulfonyl)ethoxy)carbonyl)-l-lysyl)-l-threonyl)-l-phenylalanyl)-l-threonyl)-l-seryl)-, 2-(((4-(phenylazo)phenyl)methyl)sulfonyl)ethyl ester is 1626.9.
Q: What is the Chinese name of 78731-97-2?
A: Chinese name of 78731-97-2 is 78731-97-2.
Q: What is the InChIKey of l-Cysteine, S-((acetylamino)methyl)-N-(N-(N-(N-(N-(N2-(N-(N-((1,1-dimethylethoxy)carbonyl)-l-phenylalanyl)-l-tryptophyl)-N6-((2-(methylsulfonyl)ethoxy)carbonyl)-l-lysyl)-l-threonyl)-l-phenylalanyl)-l-threonyl)-l-seryl)-, 2-(((4-(phenylazo)phenyl)methyl)sulfonyl)ethyl ester?
A: InChIKey of l-Cysteine, S-((acetylamino)methyl)-N-(N-(N-(N-(N-(N2-(N-(N-((1,1-dimethylethoxy)carbonyl)-l-phenylalanyl)-l-tryptophyl)-N6-((2-(methylsulfonyl)ethoxy)carbonyl)-l-lysyl)-l-threonyl)-l-phenylalanyl)-l-threonyl)-l-seryl)-, 2-(((4-(phenylazo)phenyl)methyl)sulfonyl)ethyl ester is OLIUXDKSIIXOIR-ZSLLNLAWSA-N.
Q: What is the molecular formula of l-Cysteine, S-((acetylamino)methyl)-N-(N-(N-(N-(N-(N2-(N-(N-((1,1-dimethylethoxy)carbonyl)-l-phenylalanyl)-l-tryptophyl)-N6-((2-(methylsulfonyl)ethoxy)carbonyl)-l-lysyl)-l-threonyl)-l-phenylalanyl)-l-threonyl)-l-seryl)-, 2-(((4-(phenylazo)phenyl)methyl)sulfonyl)ethyl ester?
A: Molecular formula of l-Cysteine, S-((acetylamino)methyl)-N-(N-(N-(N-(N-(N2-(N-(N-((1,1-dimethylethoxy)carbonyl)-l-phenylalanyl)-l-tryptophyl)-N6-((2-(methylsulfonyl)ethoxy)carbonyl)-l-lysyl)-l-threonyl)-l-phenylalanyl)-l-threonyl)-l-seryl)-, 2-(((4-(phenylazo)phenyl)methyl)sulfonyl)ethyl ester is C76H99N13O21S3.
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