Penicillamine
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.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
52-67-5
Chemical name
Penicillamine
Molecular formula
C5H11NO2S
Molecular weight
149.21 g/mol
Synonyms
D-Penicillamine; Cuprimine; D-(-)-Penicillamine; 3-Mercapto-D-valine; Depen; (-)-Penicillamine; Cuprenil; Cupripen; Kuprenil; Trolovol; D-Valine, 3-mercapto-; (S)-3,3-Dimethylcysteine
InChIKey
VVNCNSJFMMFHPL-VKHMYHEASA-N
PubChem CID
5852
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H361
Catalog reference cue; confirm supplier documentation before use.
Appearance
FINE, WHITE OR PRACTICALLY WHITE, CRYSTALLINE POWDER
Catalog reference value; verify against supplier SDS before use.
Melting Point
198.5 °C
Catalog reference value; verify against supplier SDS before use.
XLogP
-1.8
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.