5,6,7,8-Tetrahydropterin

Name: 5,6,7,8-Tetrahydropterin
Brand: Vaqora Chemicals
SKU: VQ-033758

About 5,6,7,8-Tetrahydropterin

Listed under CAS 1008-35-1, 5,6,7,8-Tetrahydropterin is an impurity of Sapropterin available from Vaqora Chemicals. Formula C6H9N5O, molecular weight 167.17 g/mol. The IUPAC name is 2-amino-5,6,7,8-tetrahydro-3H-pteridin-4-one. It is also known as tetrahydropterin or 2-Amino-5,6,7,8-tetrahydropteridin-4(3H)-one.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. 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. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 5,6,7,8-Tetrahydropterin 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	5,6,7,8-Tetrahydropterin
Catalogue No.	VQ-033758
CAS Number	1008-35-1
IUPAC name	2-amino-5,6,7,8-tetrahydro-3H-pteridin-4-one
Molecular formula	C₆H₉N₅O
Molecular weight	167.17 g/mol
Exact mass	167.0807
Grade	Reference Standard
HSN code	38229090
InChIKey	BOEUHAUGJSOEDZ-UHFFFAOYSA-N
SMILES	C1CNC2=C(N1)C(=O)NC(=N2)N
PubChem CID	135453284

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.1
H-bond donors / acceptors	4 / 4
TPSA	91.5 Å²
Synonyms	tetrahydropterin, 2-Amino-5,6,7,8-tetrahydropteridin-4(3H)-one, 2-amino-4-hydroxy-5,6,7,8-tetrahydropteridine, 2-amino-1,4,5,6,7,8-hexahydropteridin-4-one, 2-amino-5,6,7,8-tetrahydro-1H-pteridin-4-one, Tetrahydrobiopterin HCl, 1008-35-1(free base), 2-Amino-5,6,7,8-tetrahydropteridin-4(1H)-one, 4(1H)-Pteridinone, 2-amino-5,6,7,8-tetrahydro-

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 5,6,7,8-Tetrahydropterin?

The CAS Registry Number of 5,6,7,8-Tetrahydropterin is 1008-35-1. It is also known as tetrahydropterin, 2-Amino-5,6,7,8-tetrahydropteridin-4(3H)-one, 2-amino-4-hydroxy-5,6,7,8-tetrahydropteridine.

What is the molecular formula and molecular weight of 5,6,7,8-Tetrahydropterin?

5,6,7,8-Tetrahydropterin has the molecular formula C6H9N5O and a molecular weight of 167.17 g/mol. Its IUPAC name is 2-amino-5,6,7,8-tetrahydro-3H-pteridin-4-one.

What is 5,6,7,8-Tetrahydropterin used for?

5,6,7,8-Tetrahydropterin 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 5,6,7,8-Tetrahydropterin can I order?

We supply 5,6,7,8-Tetrahydropterin 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 5,6,7,8-Tetrahydropterin?

Yes. Every lot of 5,6,7,8-Tetrahydropterin 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 5,6,7,8-Tetrahydropterin be shipped internationally?

Yes. We export 5,6,7,8-Tetrahydropterin worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.