API reference
Primaquine phosphate
- CAS number
- 63-45-6
- Molecular formula
- C15H27N3O9P2
- Molecular weight
- 455.34 g/mol

About this molecule
Primaquine Phosphate is the phosphate salt form of primaquine, a synthetic, 8-aminoquinoline derivative with antimalarial properties. Although its mechanism of action is unclear, primaquine bind to and alter the properties of protozoal DNA. This agent eliminates tissue (exo-erythrocytic) malarial infection, preventing the development of the erythrocytic forms of the parasite which are responsible for relapses in Plasmodium vivax and ovale malaria. Primaquine is active against late hepatic stages (hypnozoites, schizonts).
Source: NCI Thesaurus (NCIt), via PubChem.
Identifiers
- IUPAC name
- 4-N-(6-methoxyquinolin-8-yl)pentane-1,4-diamine;phosphoric acid
- InChIKey
- GJOHLWZHWQUKAU-UHFFFAOYSA-N
- SMILES
- CC(CCCN)NC1=C2C(=CC(=C1)OC)C=CC=N2.OP(=O)(O)O.OP(=O)(O)O
- PubChem CID
- 6135
Also known as
primaquine diphosphate · PRIMAQUINE PHOSPHATE · Malquine · CAMDEN · Primaquini diphosphas · Diphosphate, Primaquine · Phosphate, Primaquine · Primaquine bisphosphate
Chemical data on this page is drawn from PubChem (National Library of Medicine) and is provided for identification only. Hanpars does not hold stock of every substance listed; availability, grade, documentation and regulatory status are confirmed per enquiry.
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