C13H18N4O3
278.31 g/mol
APIWarning
Pentoxifylline
CAS6493-05-6EC229-374-5
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material
Pentoxifylline is a xanthine derivative compound used as an active pharmaceutical ingredient in the manufacturing of pharmaceutical products. It is a monoclinic polymorph of 3,7-dimethyl-1-(5-oxohexyl)-3,7-dihydro-1H-purine-2,6-dione.
Pharmaceutical raw materialActive ingredient in pharmaceutical manufacturing
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 0.74
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pharmaceutical raw material
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pharmaceutical raw material
ReferenceSame Category
Phentolamine mesylate
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pharmaceutical raw material
Safety Reference
Warning
H302Harmful if swallowed
Customs Tariff Classification
The international HS code for Pentoxifylline (CAS 6493-05-6) is 2939.59.
HS code (international, 6-digit)
2939.59
EU CN code (8-digit)
2939 59 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
3,7-dimethyl-1-(5-oxohexyl)purine-2,6-dione
InChIKey
BYPFEZZEUUWMEJ-UHFFFAOYSA-N
SMILES
CC(=O)CCCCN1C(=O)C2=C(N=CN2C)N(C1=O)C
Synonyms (69)
- PNX
- PTXF
- Pentoxifilina [INN-Spanish]
- Pentoxifylline (JAN/USP/INN)
- Pentoxifyllinum [INN-Latin]
- 1-(5-Oxohexyl)theobromine
- 2a3c
- 3arr
- 3aru
- 3tvx
- Agapurin Retard
- Agapurin;
- Azupentat
- Dimethyloxohexylxanthine
- Durapental
- Hemovas
- Ikomio
- Neotren mr
- Oxpentifylline
- Oxypentifylline
- PENTOXIFYLLINE [MART.]
- PTX;Oxpentifylline
- Pentoflux;
- Pentopak
- Pentoxifilina
- Pentoxifyllin
- Pentoxifylline (Standard)
- Pentoxifylline CRS
- Pentoxifyllinum
- Pentoxil
- Pentoxil (TN)
- Pentoxiphyllin
- Pentoxiphylline
- Pentoxiphyllium
- Pentoxyfilline
- Pentoxyfylline
- Pentoxyifylline
- Pentoxyphyllin
- Pentoxyphylline
- Px
- Ralofect
- Rentylin
- Theobromine, 1-(5-oxohexyl)-
- Torental
- Trental
- Trental (TN)
- Trental 100
- Trental 400
- Vasofirin
- Vazofirin
- cis-9-Octadecenoyl coenzyme A
- pentoxifillina
- pentoxifylline
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