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
- Formal charge
- 0
- Complexity
- 86.1
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]
天津佳一生物科技有限公司13261917876 13261917876 · [email protected]
Golden Pharma Co., Limited+86-18958062155 · [email protected]
Related reactions
4 records
Compound notes
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