N-Methyl-L-cysteine

HCID 452303

Basic information

CAS
4026-48-6
Standard SMILES
CN[C@@H](CS)C(=O)O
InChIKey
DVOOXRTYGGLORL-VKHMYHEASA-N
Molecular formula
C4H9NO2S
Average molar mass
135.19 g/mol
Monoisotopic mass
135.03539953

Names & identifiers

Preferred name
N-Methyl-L-cysteine
IUPAC
(2R)-2-(methylamino)-3-sulfanylpropanoic acid
English name
N-Methylcysteine
Molecular formula
C4H9NO2S
Molecular weight
135.18

Names & synonyms

N-MethylcysteineN-methyl-L-cysteine4026-48-6DTXSID20193246RefChem:1091909DTXCID30115737methyl-l-cysteineL-Cysteine, N-methyl-(2R)-2-(methylamino)-3-sulfanylpropanoic acidCysteine, N-methyl, L-(R)-3-Mercapto-2-(methylamino)propanoic acidCysteine, N-methyl-
Show more names
Me-Cys-OHCysteine, N-methyl- (7CI)L-Cysteine, N-methyl- (9CI)Cysteine, N-methyl-, L- (8CI)
L-Cysteine, N-methyl-, hydrochloridemethyl l cysteineN-methyl-l-cys(R)-N-MethylcysteineSCHEMBL120068DVOOXRTYGGLORL-VKHMYHEASA-NAKOS006349307(2R)-2-(methylamino)-3-sulfanyl-propanoic acid

Database identifiers

CAS
4026-48-6
PubChem CID
452303
DTXSID
DTXSID20193246
Nikkaji
J902.562F

Properties

Computed structural properties

XLogP
-2.6
Topological polar surface area
50.3 Ų
Hydrogen bond donors
3
Hydrogen bond acceptors
4
Rotatable bonds
3
Heavy atoms
8

Physicochemical properties

Boiling point
242.8 · 242.8±30.0 °C(Predicted)
Density
1.202 · 1.202±0.06 g/cm3(Predicted)
pka
2.08 · 2.08±0.10(Predicted)

Chemistry & industry

Suppliers7 total

上海嘉莱多生物技术有限责任公司021-61732478 19946252459 · [email protected]
Hangzhou Sage Chemical Co., Ltd.+86057186818502 13588463833 · [email protected]
上海瀚鸿科技股份有限公司021-54306202 13764082696 · [email protected]
滨海吉尔多肽有限公司021-61263389 13524856427 · [email protected]
上海梦蓝医药科技有限公司13062660007 · [email protected]

Related reactions

4 records

Compound notes

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