Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Documentation status
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
Identity
CAS Number
100429-59-2
Chemical name
S-(2-Carboxyethyl)cysteine
Molecular formula
C6H11NO4S
Molecular weight
193.22 g/mol
Synonyms
S-(2-Carboxyethyl)-L-cysteine; L-Cysteine, S-(2-carboxyethyl)-; s-carboxyethyl-cysteine; (2R)-2-amino-3-[(2-carboxyethyl)sulfanyl]propanoic acid; 3-((2-Carboxyethyl)thio)alanine; (R)-2-amino-3-((2-carboxyethyl)thio)propanoic acid; (2R)-2-Amino-3-[(2-carboxyethyl)sulfanyl]-propanoic acid; 3-[(2-Carboxyethyl)thio]alanine
InChIKey
FBPINGSGHKXIQA-BYPYZUCNSA-N
PubChem CID
23618202
Hazard / GHS Reference
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H302, H312, H332
Catalog reference cue; confirm supplier documentation before use.
Handling & PPE
Handling and PPE reference fields are not available in the current MolGraph catalog record.
First Aid / Accidental Release
First aid and accidental release reference fields are not available in the current MolGraph catalog record.
Firefighting / Stability
Firefighting and stability reference fields are not available in the current MolGraph catalog record.
Physical and Chemical Reference
XLogP
-3.2
Catalog reference value; verify against supplier SDS before use.
Transport / Shipment Review
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.
- Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.