S-METHYL-L-CYSTEINE METHYL ESTER HYDROCHLORIDE

Modify Date: 2026-07-18 06:25:45

S-METHYL-L-CYSTEINE METHYL ESTER HYDROCHLORIDE Structure
S-METHYL-L-CYSTEINE METHYL ESTER HYDROCHLORIDE structure
Common Name S-METHYL-L-CYSTEINE METHYL ESTER HYDROCHLORIDE
CAS Number 34017-27-1 Molecular Weight 185.67200
Density N/A Boiling Point 223.1ºC at 760mmHg
Molecular Formula C5H12ClNO2S Melting Point N/A
MSDS N/A Flash Point 88.7ºC

Summary: S-METHYL-L-CYSTEINE METHYL ESTER HYDROCHLORIDE (CAS number: 34017-27-1, molecular formula: C5H12ClNO2S, molecular weight: 185.67200), For research-use only, not for medical or clinical usage.


 Names

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

Name methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride
Synonym More Synonyms

 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.

Boiling Point 223.1ºC at 760mmHg
Molecular Formula C5H12ClNO2S
Molecular Weight 185.67200
Flash Point 88.7ºC
Exact Mass 185.02800
PSA 77.62000
LogP 1.35200
InChIKey HOOBCPSLMYVDBX-WCCKRBBISA-N
SMILES COC(=O)C(N)CSC.Cl

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

S-METHYL-L-CYSTEINE METHYL ESTER HYDROCHLORIDE Structure

S-METHYL-L-CYST...

CAS#:34017-27-1

Learn More
Literature: MERCK FROSST CANADA LTD.; BLACK, Cameron; BEAULIEU, Christian Patent: WO2010/148488 A1, 2010 ; Location in patent: Page/Page column 26 ; WO 2010/148488 A1

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S-METHYL-L-CYSTEINE METHYL ESTER HYDROCHLORIDE Structure

S-METHYL-L-CYST...

CAS#:34017-27-1

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Literature: ZAMBON GROUP S.p.A. Patent: EP1053225 B1, 2004 ; Location in patent: Page 5-6 ;

~89%

S-METHYL-L-CYSTEINE METHYL ESTER HYDROCHLORIDE Structure

S-METHYL-L-CYST...

CAS#:34017-27-1

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Literature: Desimoni, Giovanni; Dusi, Guglielmo; Faita, Giuseppe; Quadrelli, Paolo; Righetti, PierPaolo Tetrahedron, 1995 , vol. 51, # 14 p. 4131 - 4144

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S-METHYL-L-CYSTEINE METHYL ESTER HYDROCHLORIDE Structure

S-METHYL-L-CYST...

CAS#:34017-27-1

Learn More
Literature: Matteucci, Mizio; Bhalay, Gurdip; Bradley, Mark Organic Letters, 2003 , vol. 5, # 3 p. 235 - 237

~%

S-METHYL-L-CYSTEINE METHYL ESTER HYDROCHLORIDE Structure

S-METHYL-L-CYST...

CAS#:34017-27-1

Learn More
Literature: McNulty; Still Synthetic Communications, 1992 , vol. 22, # 7 p. 979 - 985

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

methyl (R)-2-amino-3-methylthiopropanoate hydrochloride
S-methyl-(R)-methyl cysteine hydrochloride
H-Cys(Me)-OMe hydrochloride
methyl (2R)-2-amino-3-methylsulfanylpropanoate hydrochloride
(R)-methyl 2-amino-3-(methylthio)propanoate hydrochloride
methyl S-methylcysteinate hydrochloride
S-Methyl-L-cysteine methyl ester hydrochloride
S-methyl cysteine methyl ester hydrochloride
HeFDPJxPbHBDF^{jijBp@

  | 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 methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride?
A: CAS number of methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride is 34017-27-1.
Q: What is the molecular formula of methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride?
A: Molecular formula of methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride is C5H12ClNO2S.
Q: What are the upstream materials of methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride?
A: Related upstream materials(CAS) of methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride: 82835-08-3;2485-62-3;616-38-6;67-56-1;1187-84-4;77-76-9;52-90-4.
Q: What are the downstream products of methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride?
A: Related downstream products(CAS) of methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride: 1187-84-4;69977-56-6;77826-55-2.
Q: What is the InChIKey of methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride?
A: InChIKey of methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride is HOOBCPSLMYVDBX-WCCKRBBISA-N.
Q: What is the molecular weight of methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride?
A: Molecular weight of methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride is 185.67200.
Q: What English synonyms does methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride have?
A: English synonyms of methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride: methyl (R)-2-amino-3-methylthiopropanoate hydrochloride, S-methyl-(R)-methyl cysteine hydrochloride, H-Cys(Me)-OMe hydrochloride, methyl (2R)-2-amino-3-methylsulfanylpropanoate hydrochloride, (R)-methyl 2-amino-3-(methylthio)propanoate hydrochloride, methyl S-methylcysteinate hydrochloride, S-Methyl-L-cysteine methyl ester hydrochloride, S-methyl cysteine methyl ester hydrochloride, HeFDPJxPbHBDF^{jijBp@.
Q: What is the SMILES notation of methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride?
A: SMILES notation of methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride is COC(=O)C(N)CSC.Cl.
Q: What is the boiling point of methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride?
A: Boiling point of methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride is 223.1ºC at 760mmHg.
Q: What is the polar surface area (PSA) of methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride?
A: Polar surface area (PSA) of methyl (2R)-2-amino-3-methylsulfanylpropanoate,hydrochloride is 77.62000.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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