5,6-Dihydrobiopterin

Name: 5,6-Dihydrobiopterin
Brand: Vaqora Chemicals
SKU: VQ-027983

About 5,6-Dihydrobiopterin

Listed under CAS 251310-15-3, 5,6-Dihydrobiopterin is an impurity of Sapropterin available from Vaqora Chemicals. The compound has the formula C9H13N5O3, corresponding to a molecular weight of 239.23 g/mol. Systematically, it is named 2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6-dihydro-3H-pteridin-4-one.

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.

Pharmaceutical QC and development laboratories use this impurity standard of Sapropterin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 5,6-Dihydrobiopterin is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Sapropterin

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

Sapropterin impurities

Specifications & identifiers

Chemical identifiers
Product name	5,6-Dihydrobiopterin
Catalogue No.	VQ-027983
CAS Number	251310-15-3
IUPAC name	2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6-dihydro-3H-pteridin-4-one
Molecular formula	C₉H₁₃N₅O₃
Molecular weight	239.23 g/mol
Exact mass	239.1018
Grade	Reference Standard
HSN code	38229090
InChIKey	YGLCGXXAOJQWJS-BYAPIUGTSA-N
SMILES	C[C@@H]([C@@H](C1C=NC2=C(N1)C(=O)NC(=N2)N)O)O
PubChem CID	136835041

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.5
H-bond donors / acceptors	5 / 6
TPSA	132 Å²

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 5,6-Dihydrobiopterin?

The CAS Registry Number of 5,6-Dihydrobiopterin is 251310-15-3. It is also known as 2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-5,6-dihydropteridin-4(1H)-one, 2-Amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6-dihydro-4(3H)-pteridinone, 4(3H)-Pteridinone, 2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6-dihydro-.

What is the molecular formula and molecular weight of 5,6-Dihydrobiopterin?

5,6-Dihydrobiopterin has the molecular formula C9H13N5O3 and a molecular weight of 239.23 g/mol. Its IUPAC name is 2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6-dihydro-3H-pteridin-4-one.

What is 5,6-Dihydrobiopterin used for?

5,6-Dihydrobiopterin is supplied as a characterised reference material related to Sapropterin. 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 5,6-Dihydrobiopterin can I order?

We supply 5,6-Dihydrobiopterin 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 5,6-Dihydrobiopterin?

Yes. Every lot of 5,6-Dihydrobiopterin 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 5,6-Dihydrobiopterin be shipped internationally?

Yes. We export 5,6-Dihydrobiopterin worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.