S-三苯甲基-L-半胱氨酸

Description

S-Trityl-L-cysteine · CAS 2799-07-7 · C22H21NO2S. UNII J8DH9UU4PB.

Identification

CAS Registry Number	2799-07-7
PubChem CID	76044
Molecular formula	C22H21NO2S
IUPAC name	(2R)-2-amino-3-tritylsulfanylpropanoic acid
UNII (FDA)	J8DH9UU4PB

Computed Descriptors

Molecular Weight	363.5
XLogP3	2
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	7
Exact Mass	363.12930009
Monoisotopic Mass	363.12930009
Topological Polar Surface Area	88.6
Heavy Atom Count	26
Formal Charge	0

GHS Hazard Classification

Reported hazard statements	H302 (100%)

Synonyms

S-Trityl-L-cysteine; 2799-07-7; S-(Triphenylmethyl)-L-cysteine; 3-Tritylthio-L-alanine; Tritylcysteine; NSC 83265; NSC124663; RefChem:505495; 2-amino-3-tritylsulfanylpropanoic acid; NSC83265; (+)-S-Trityl-L-cysteine; H-Cys(Trt)-OH; S-Tritylcysteine; STLC; (2R)-2-amino-3-[(triphenylmethyl)sulfanyl]propanoic acid; (R)-2-amino-3-(tritylthio)propanoic acid

Frequently Asked Questions

What are the CAS number and molecular formula of S-Trityl-L-cysteine?

CAS 2799-07-7; molecular formula C22H21NO2S; molecular weight — g/mol.

What other names is S-Trityl-L-cysteine known by?

S-Trityl-L-cysteine, 2799-07-7, S-(Triphenylmethyl)-L-cysteine, 3-Tritylthio-L-alanine, Tritylcysteine, NSC 83265.

Is S-Trityl-L-cysteine classified as hazardous?

Hazard statements reported: H302.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.