7,8-Dihydro-L-biopterin

Name: 7,8-Dihydro-L-biopterin
Brand: Vaqora Chemicals
SKU: VQ-023943

About 7,8-Dihydro-L-biopterin

Vaqora Chemicals supplies 7,8-Dihydro-L-biopterin, an impurity of Sapropterin registered under CAS number 6779-87-9. With the molecular formula C9H13N5O3, it has a molar mass of 239.23 g/mol. Its systematic (IUPAC) name is 2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-7,8-dihydro-3H-pteridin-4-one. It is also known as 7,8-Dihydrobiopterin or 7,8-dihydro Biopterin.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

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. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 7,8-Dihydro-L-biopterin in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers 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	7,8-Dihydro-L-biopterin
Catalogue No.	VQ-023943
CAS Number	6779-87-9
IUPAC name	2-amino-6-[(1R,2S)-1,2-dihydroxypropyl]-7,8-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	FEMXZDUTFRTWPE-DZSWIPIPSA-N
SMILES	C[C@@H]([C@@H](C1=NC2=C(NC1)N=C(NC2=O)N)O)O
PubChem CID	135398687

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.2
H-bond donors / acceptors	5 / 6
TPSA	132 Å²
Synonyms	7,8-Dihydrobiopterin, 7,8-dihydro Biopterin, L-erythro-7,8-Dihydrobiopterin, Quinonoid dihydrobiopterin, L-erythro-q-dihydrobiopterin, q-BH2, L-erythro-dihydrobiopterin, 2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-7,8-dihydro-3H-pteridin-4-one, 2-amino-6-(1,2-dihydroxypropyl)-7,8-dihydro-3H-pteridin-4-one, dihydrobiopterin, 2-Amino-6-((1R,2S)-1,2-dihydroxypropyl)-7,8-dihydropteridin-4(1H)-one

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 7,8-Dihydro-L-biopterin?

The CAS Registry Number of 7,8-Dihydro-L-biopterin is 6779-87-9. It is also known as 7,8-Dihydrobiopterin, 7,8-dihydro Biopterin, L-erythro-7,8-Dihydrobiopterin.

What is the molecular formula and molecular weight of 7,8-Dihydro-L-biopterin?

7,8-Dihydro-L-biopterin 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]-7,8-dihydro-3H-pteridin-4-one.

What is 7,8-Dihydro-L-biopterin used for?

7,8-Dihydro-L-biopterin 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 7,8-Dihydro-L-biopterin can I order?

We supply 7,8-Dihydro-L-biopterin 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 7,8-Dihydro-L-biopterin?

Yes. Every lot of 7,8-Dihydro-L-biopterin 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 7,8-Dihydro-L-biopterin be shipped internationally?

Yes. We export 7,8-Dihydro-L-biopterin worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.