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
109664-02-0
Chemical name
1-hydroxy-2-((2R)-1-hydroxypropan-2-yl)-8,8-dimethyl-6,7-dihydro-5H-phenanthrene-3,4-dione
Molecular formula
C19H22O4
Molecular weight
314.4 g/mol
Synonyms
Neocryptotanshinone; (+)-Neocryptotanshinone; (R)-3-Hydroxy-2-(1-hydroxypropan-2-yl)-8,8-dimethyl-5,6,7,8-tetrahydrophenanthrene-1,4-dione; NCTS; 3-hydroxy-2-[(2R)-1-hydroxypropan-2-yl]-8,8-dimethyl-1,4,5,6,7,8-hexahydrophenanthrene-1,4-dione; 1,4-Phenanthrenedione, 5,6,7,8-tetrahydro-3-hydroxy-2-[(1R)-2-hydroxy-1-methylethyl]-8,8-dimethyl-; 3-hydroxy-2-[(1R)-2-hydroxy-1-methyl-ethyl]-8,8-dimethyl-6,7-dihydro-5H-phenanthrene-1,4-dione
InChIKey
LGZFJHSOBYVDLA-JTQLQIEISA-N
PubChem CID
389888
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.