L-Cysteine methyl ester hydrochloride 98%
Supplier: Thermo Fisher Scientific
Certificates
About this item
Synonyms: H-Cys-OMe·HCl, (R)-Methyl 2-amino-3-mercaptopropanoate hydrochloride
CAS Number:18598-63-5
:
Formula:C₄H₉NO₂S·HCl
MDL Number:MFCD00038998
Molecular Weight:171.7 g/mol
Melting Pt:143…144 °C
:GHS07
Storage Temperature:Ambient
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance:White to off-white Crystalline powder
- Infrared spectrum:Conforms
- Titration Iodometric:≥97.5 %
- Specific optical rotation:-1.5° to -3.2° (20°C, 589 nm) (c=5, 1 N HCl)
Specification Test Results
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