Pentoxifylline EP Impurity D

Name: Pentoxifylline EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-027433

About Pentoxifylline EP Impurity D

Listed under CAS 59413-14-8, Pentoxifylline EP Impurity D is a pharmacopeial impurity of Pentoxifylline available from Vaqora Chemicals. Its molecular formula is C10H14N4O3 and its molecular weight is 238.24 g/mol. Systematically, it is named 1-(3-hydroxypropyl)-3,7-dimethylpurine-2,6-dione. It is also known as Pentoxifylline - Impurity D or 1-(3-Hydroxypropyl)theobromine.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

This Pentoxifylline impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Pentoxifylline

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

Pentoxifylline impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Pentoxifylline EP Impurity D
Catalogue No.	VQ-027433
CAS Number	59413-14-8
IUPAC name	1-(3-hydroxypropyl)-3,7-dimethylpurine-2,6-dione
Molecular formula	C₁₀H₁₄N₄O₃
Molecular weight	238.24 g/mol
Exact mass	238.1066
Grade	Reference Standard
HSN code	38229090
InChIKey	GHGVDQNEKGZLPE-UHFFFAOYSA-N
SMILES	CN1C=NC2=C1C(=O)N(C(=O)N2C)CCCO
PubChem CID	3042298

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.4
H-bond donors / acceptors	1 / 4
TPSA	78.7 Å²
Synonyms	Pentoxifylline - Impurity D, 1-(3-Hydroxypropyl)theobromine, gamma-Otb, gamma-Oxypropyltheobromin, 1-(gamma-Oxypropyl)-theobromin, 1-(3-Hydroxypropyl)-3,7-dimethylxanthine, 1H-Purine-2,6-dione, 3,7-dihydro-1-(3-hydroxypropyl)-3,7-dimethyl-, 1-(3-Hydroxypropyl)-3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione, 3,7-Dihydro-1-(3-hydroxypropyl)-3,7-dimethyl-1H-purine-2,6-dione, Theobromine, 1-(3-hydroxypropyl)-, 3,7-Dihydro-1-(3-hydroxypropyl)-3,7-dimethyl-1H-purine-2,6-dione (9CI), 1-(3-Hydroxypropyl)-3,7-dimethyl-1H-purine-2,6(3H,7H)-dione

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 Pentoxifylline EP Impurity D?

The CAS Registry Number of Pentoxifylline EP Impurity D is 59413-14-8. It is also known as Pentoxifylline - Impurity D, 1-(3-Hydroxypropyl)theobromine, gamma-Otb.

What is the molecular formula and molecular weight of Pentoxifylline EP Impurity D?

Pentoxifylline EP Impurity D has the molecular formula C10H14N4O3 and a molecular weight of 238.24 g/mol. Its IUPAC name is 1-(3-hydroxypropyl)-3,7-dimethylpurine-2,6-dione.

What is Pentoxifylline EP Impurity D used for?

Pentoxifylline EP Impurity D is supplied as a characterised reference material related to Pentoxifylline. 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 Pentoxifylline EP Impurity D can I order?

We supply Pentoxifylline EP Impurity D 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 Pentoxifylline EP Impurity D?

Yes. Every lot of Pentoxifylline EP Impurity D 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 Pentoxifylline EP Impurity D be shipped internationally?

Yes. We export Pentoxifylline EP Impurity D worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.