L-Cysteine methyl ester hydrochloride
ALDRICH/W478100 - ≥95%
CAS Number: 18598-63-5
Empirical Formula (Hill Notation): C4H9NO2S · HCl
Molecular Weight: 171.65
EC Number: 242-435-0
MDL Number: MFCD00038985
Linear Formula: HSCH2CH(NH2)COOCH3 · HCl
Product Type: Chemical
application(s) | flavors and fragrances |
assay | ≥95% |
biological source | synthetic |
documentation | see Safety & Documentation for available documents |
food allergen | no known allergens |
InChI | 1S/C4H9NO2S.ClH/c1-7-4(6) |
InChI key | WHOHXJZQBJXAKL-DFWYDOINSA |
mp | 142 °C (dec.) (lit.) |
organoleptic | odorless |
Quality Level | 400 ![]() |
reg. compliance | FDA 21 CFR 117 |
SMILES string | Cl[H].COC(=O)[C@@H](N)CS |
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RIDADR | NONH for all modes of transport |
WGK Germany | WGK 2 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥95% |
mp | 142 °C (dec.) (lit.) |
FEMA Number | 4781 |
UNSPSC | 12164502 |