Propentofylline

Name: Propentofylline
Brand: Vaqora Chemicals
SKU: VQ-033363

About Propentofylline

Propentofylline is a high-purity reference standard of Propentofylline carrying the CAS registry number 55242-55-2. Formula C15H22N4O3, molecular weight 306.36 g/mol. Its systematic (IUPAC) name is 3-methyl-1-(5-oxohexyl)-7-propylpurine-2,6-dione. It is also known as Propentophylline or HWA-285.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Laboratories use this Propentofylline standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Propentofylline in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Propentofylline

View every impurity, metabolite and intermediate we list for Propentofylline.

Propentofylline impurities

Specifications & identifiers

Chemical identifiers
Product name	Propentofylline
Catalogue No.	VQ-033363
CAS Number	55242-55-2
IUPAC name	3-methyl-1-(5-oxohexyl)-7-propylpurine-2,6-dione
Molecular formula	C₁₅H₂₂N₄O₃
Molecular weight	306.36 g/mol
Exact mass	306.1692
Grade	Reference Standard
HSN code	38229090
InChIKey	RBQOQRRFDPXAGN-UHFFFAOYSA-N
SMILES	CCCN1C=NC2=C1C(=O)N(C(=O)N2C)CCCCC(=O)C
PubChem CID	4938

Physical properties
Physical form	Solid
LogP (XLogP3)	0.7
H-bond donors / acceptors	0 / 4
TPSA	75.5 Å²
Synonyms	Propentophylline, HWA-285, HWA 285, 3,7-Dihydro-3-methyl-1-(5-oxohexyl)-7-propyl-1H-purine-2,6-dione, 1H-Purine-2,6-dione, 3,7-dihydro-3-methyl-1-(5-oxohexyl)-7-propyl-, 1-(5'-oxohexyl)-3-methyl-7-propylxanthine, 3-methyl-1-(5-oxohexyl)-7-propyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione, Hextol, Albert-285, 3-Methyl-1-(5-oxohexyl)-7-propylxanthine, 3-methyl-1-(5-oxohexyl)-7-propyl-1H-purine-2,6(3H,7H)-dione, 3-Methyl-1-(5-Oxohexyl)-7-Propyl-3,7-Dihydro-1h-Purine-2,6-Dione

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H373May causes damage to organs through prolonged or repeated exposure

Precautionary statements: P260, P261, P264, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P317, P319, P321, P330, P362 + P364, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Propentofylline?

The CAS Registry Number of Propentofylline is 55242-55-2. It is also known as Propentophylline, HWA-285, HWA 285.

What is the molecular formula and molecular weight of Propentofylline?

Propentofylline has the molecular formula C15H22N4O3 and a molecular weight of 306.36 g/mol. Its IUPAC name is 3-methyl-1-(5-oxohexyl)-7-propylpurine-2,6-dione.

What is Propentofylline used for?

Propentofylline is supplied as a characterised reference material related to Propentofylline. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Propentofylline can I order?

We supply Propentofylline in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Propentofylline?

Yes. Every lot of Propentofylline is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Propentofylline be shipped internationally?

Yes. Propentofylline is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.