2-Amino-7,8-dihydropteridine-4,6(3H,5H)-dione 1131-35-7

Name: 2-Amino-7,8-dihydropteridine-4,6(3H,5H)-dione
Brand: Vaqora Chemicals
SKU: VQ-023742

About 2-Amino-7,8-dihydropteridine-4,6(3H,5H)-dione

2-Amino-7,8-dihydropteridine-4,6(3H,5H)-dione (CAS 1131-35-7) is an impurity of Sapropterin offered by Vaqora Chemicals. The compound has the formula C6H7N5O2, corresponding to a molecular weight of 181.15 g/mol. The IUPAC name is 2-amino-3,5,7,8-tetrahydropteridine-4,6-dione. It is also known as 2-Amino-1,5,7,8-tetrahydro-4,6-pteridinedione or 2-amino-1,5,7,8-tetrahydropteridine-4,6-dione.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. 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.

We offer 2-Amino-7,8-dihydropteridine-4,6(3H,5H)-dione 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	2-Amino-7,8-dihydropteridine-4,6(3H,5H)-dione
Catalogue No.	VQ-023742
CAS Number	1131-35-7
IUPAC name	2-amino-3,5,7,8-tetrahydropteridine-4,6-dione
Molecular formula	C₆H₇N₅O₂
Molecular weight	181.15 g/mol
Exact mass	181.06
Grade	Reference Standard
HSN code	38229090
InChIKey	JLRDKNBQJOODBP-UHFFFAOYSA-N
SMILES	C1C(=O)NC2=C(N1)N=C(NC2=O)N
PubChem CID	135423456

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.9
H-bond donors / acceptors	4 / 4
TPSA	109 Å²
Synonyms	4,6-Pteridinedione, 2-amino-1,5,7,8-tetrahydro-, 2-Amino-1,5,7,8-tetrahydro-4,6-pteridinedione, 2-amino-1,5,7,8-tetrahydropteridine-4,6-dione, 2-Amino-7,8-dihydropteridine-4,6(1H,5H)-dione, 4,6-Pteridinedione, 2-amino-3,5,7,8-tetrahydro-, 4,6-Pteridinedione,2-amino-1,5,7,8-tetrahydro-(8CI,9CI), Dihydroxanthopterin, 2-Amino-3,5,7,8-tetrahydro-4,6-pteridinedione, 6-hydroxy-7,8-dihydropterin

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 2-Amino-7,8-dihydropteridine-4,6(3H,5H)-dione?

The CAS Registry Number of 2-Amino-7,8-dihydropteridine-4,6(3H,5H)-dione is 1131-35-7. It is also known as 4,6-Pteridinedione, 2-amino-1,5,7,8-tetrahydro-, 2-Amino-1,5,7,8-tetrahydro-4,6-pteridinedione, 2-amino-1,5,7,8-tetrahydropteridine-4,6-dione.

What is the molecular formula and molecular weight of 2-Amino-7,8-dihydropteridine-4,6(3H,5H)-dione?

2-Amino-7,8-dihydropteridine-4,6(3H,5H)-dione has the molecular formula C6H7N5O2 and a molecular weight of 181.15 g/mol. Its IUPAC name is 2-amino-3,5,7,8-tetrahydropteridine-4,6-dione.

What is 2-Amino-7,8-dihydropteridine-4,6(3H,5H)-dione used for?

2-Amino-7,8-dihydropteridine-4,6(3H,5H)-dione 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 2-Amino-7,8-dihydropteridine-4,6(3H,5H)-dione can I order?

We supply 2-Amino-7,8-dihydropteridine-4,6(3H,5H)-dione 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 2-Amino-7,8-dihydropteridine-4,6(3H,5H)-dione?

Yes. Every lot of 2-Amino-7,8-dihydropteridine-4,6(3H,5H)-dione 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 2-Amino-7,8-dihydropteridine-4,6(3H,5H)-dione be shipped internationally?

Yes. We export 2-Amino-7,8-dihydropteridine-4,6(3H,5H)-dione worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.