Sta-21
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
111540-00-2
Chemical name
Sta-21
Molecular formula
C19H14O4
Molecular weight
306.3 g/mol
Synonyms
STA 21; 8-hydroxy-3-methyl-3,4-dihydrotetraphene-1,7,12(2H)-trione; Ochromycinone (STA-21); (Rac)-STA-21; (+-)-Ochromycinone; STA21; s7951; 8-HYDROXY-3-METHYL-1,2,3,4,7,12-HEXAHYDROTETRAPHENE-1,7,12-TRIONE; STA-21, >=95% (HPLC); 8-Hydroxy-3-Methyl-3,4-Dihydro-1,7,12(2H)-Tetraphenetrione; 8-Hydroxy-3-methyl-3,4-dihydrobenzo[a]anthracene-1,7,12(2H)-trione; {Benz[a]anthracene-1,7,12-trione,} 1,2,3,4,7, 12-hexahydro-8-hydroxy-3-methyl-
InChIKey
ZAWXOCUFQSQDJS-UHFFFAOYSA-N
PubChem CID
363709
No GHS reference data is available in the current MolGraph catalog record.
Handling and PPE reference fields are not available in the current MolGraph catalog record.
First aid and accidental release reference fields are not available in the current MolGraph catalog record.
Firefighting and stability reference fields are not available in the current MolGraph catalog record.
Appearance
Solid
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.