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W478100

Sigma-Aldrich

L-Cysteine methyl ester hydrochloride

≥95%

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About This Item

Linear Formula:
HSCH2CH(NH2)COOCH3 · HCl
CAS Number:
Molecular Weight:
171.65
FEMA Number:
4781
Beilstein/REAXYS Number:
3685824
EC Number:
MDL number:
UNSPSC Code:
12164502
NACRES:
NA.21

biological source

synthetic

Quality Level

reg. compliance

FDA 21 CFR 117

assay

≥95%

mp

142 °C (dec.) (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

odorless

SMILES string

Cl[H].COC(=O)[C@@H](N)CS

InChI

1S/C4H9NO2S.ClH/c1-7-4(6)3(5)2-8;/h3,8H,2,5H2,1H3;1H/t3-;/m0./s1

InChI key

WHOHXJZQBJXAKL-DFWYDOINSA-N

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Related Categories

Other Notes

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wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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