C32H37NO12
627.6 g/mol
APIDanger
Pirarubicin
CAS72496-41-4
Category
API
Compound Class
Natural Product
Primary Use
Pharmaceutical Raw Material
Pirarubicin is an anthracycline compound and an analogue of doxorubicin. It functions by intercalating into DNA and interacting with topoisomerase II, thereby inhibiting DNA replication and repair as well as RNA and protein synthesis.
Active pharmaceutical ingredient for anticancer drug formulationsResearch compound for studying DNA topoisomerase II inhibition
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
SimilarStructure SimilarSimilarity 0.79
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SimilarStructure SimilarSimilarity 0.79
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Safety Reference
Danger
H340May cause genetic defects
H350May cause cancer
Customs Tariff Classification
The international HS code for Pirarubicin (CAS 72496-41-4) is 2941.90.
HS code (international, 6-digit)
2941.90
EU CN code (8-digit)
2941 90 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
(7S,9S)-7-[(2R,4S,5S,6S)-4-amino-6-methyl-5-[(2R)-oxan-2-yl]oxyoxan-2-yl]oxy-6,9,11-trihydroxy-9-(2-hydroxyacetyl)-4-methoxy-8,10-dihydro-7H-tetracene-5,12-dione
InChIKey
KMSKQZKKOZQFFG-YXRRJAAWSA-N
SMILES
C[C@H]1[C@H]([C@H](C[C@@H](O1)O[C@H]2C[C@@](CC3=C2C(=C4C(=C3O)C(=O)C5=C(C4=O)C(=CC=C5)OC)O)(C(=O)CO)O)N)O[C@@H]6CCCCO6
Synonyms (36)
- 1609RB
- THP-ADM
- THP-DOX
- 4'-O-tetrapyranyldoxorubicin
- Adriamycin, tetrahydropyranyl
- PIRARUBICIN [MART.]
- Pinorubicin
- Pirarubicin (Standard)
- Pirarubicina
- Pirarubicina [Spanish]
- Pirarubicine
- Pirarubicine [French]
- Pirarubicinum
- Pirarubicinum [Latin]
- THP-adriamycin
- THP-doxorubicin
- Tepirubicin
- Tetrahydropyranyl-Doxorubicin
- Theprubicine
- pirarubicin
- thepirubicin
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