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
1115-65-7
Chemical name
L-cysteinesulfinic acid
Molecular formula
C3H7NO4S
Molecular weight
153.16 g/mol
Synonyms
3-Sulfino-L-alanine; L-Cysteine sulfinic acid; Cysteinesulfinic acid, L-; L-2-Amino-3-sulfinopropionic acid; 3-sulphino-L-alanine; 3-sulfinoalanine; Sulfino-D-alanine; L-Alanine, 3-sulfino-; Cysteinesulfinic acid; Cysteine sulfinate; L-cysteine sulphinic acid; S-sulfinocysteine
InChIKey
ADVPTQAUNPRNPO-REOHCLBHSA-N
PubChem CID
1549098
Hazard / GHS Reference
No GHS reference data is available in the current MolGraph catalog record.
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
Appearance
Solid
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.