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
108990-72-3
Chemical name
5H,6H,7H-cyclopenta(d)pyrimidin-2-amine
Molecular formula
C7H9N3
Molecular weight
135.17 g/mol
Synonyms
5H,6H,7H-cyclopenta[d]pyrimidin-2-amine; 5H-Cyclopentapyrimidin-2-amine,6,7-dihydro- (9CI); 5h-cyclopenta[d]pyrimidin-2-amine, 6,7-dihydro-; 5H-Cyclopentapyrimidin-2-amine, 6,7-dihydro- (9CI); 2-Amino-6,7-dihydro-5H-cyclopenta[d]pyrimidine; 67-Dihydro-5H-cyclopenta[d]pyrimidin-2-amine; 5,6,7-trihydrocyclopenta[1,2-d]pyrimidine-2-ylamine; 5,6,7-trihydrocyclopenta[2,1-d]pyrimidine-2-ylamine; 6,7-Dihydro-5H-cyclopenta[d]pyrimidin-2-amine, AldrichCPR
InChIKey
WTCJRQDRMMTPHC-UHFFFAOYSA-N
PubChem CID
231639
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
Yellow to Brown 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.