9-Oxofolic Acid

Name: 9-Oxofolic Acid
Brand: Vaqora Chemicals
SKU: VQ-037393

About 9-Oxofolic Acid

Listed under CAS 39707-61-4, 9-Oxofolic Acid is an impurity of Folic Acid available from Vaqora Chemicals. Formula C19H17N7O7, molecular weight 455.4 g/mol. Its systematic (IUPAC) name is 2-[[4-[(2-amino-4-oxo-3H-pteridine-6-carbonyl)amino]benzoyl]amino]pentanedioic acid.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Folic Acid to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer 9-Oxofolic Acid 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 Folic Acid

View every impurity, metabolite and intermediate we list for Folic Acid.

Folic Acid impurities

Specifications & identifiers

Chemical identifiers
Product name	9-Oxofolic Acid
Catalogue No.	VQ-037393
CAS Number	39707-61-4
IUPAC name	2-[[4-[(2-amino-4-oxo-3H-pteridine-6-carbonyl)amino]benzoyl]amino]pentanedioic acid
Molecular formula	C₁₉H₁₇N₇O₇
Molecular weight	455.4 g/mol
Exact mass	455.1189
Grade	Reference Standard
HSN code	38229090
InChIKey	HOYWIHISJSBZLW-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1C(=O)NC(CCC(=O)O)C(=O)O)NC(=O)C2=CN=C3C(=N2)C(=O)NC(=N3)N
PubChem CID	135754682

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.4
H-bond donors / acceptors	6 / 10
TPSA	226 Å²
Synonyms	2-(4-(2-Amino-4-oxo-3,4-dihydropteridine-6-carboxamido)benzamido)pentanedioic acid, N-[4-[[(2-Amino-1,4-dihydro-4-oxo-6-pteridinyl)carbonyl]amino]benzoyl]-L-glutamic Acid, (4-(2-amino-4-oxo-1,4-dihydropteridine-6-carboxamido)benzoyl)glutamic acid, 2-(4-(2-Amino-4-oxo-3,4-dihydropteridine-6-carboxamido)benzamido)pentanedioicacid, 2-[[4-[(2-amino-4-oxo-1H-pteridine-6-carbonyl)amino]benzoyl]amino]pentanedioic acid

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 9-Oxofolic Acid?

The CAS Registry Number of 9-Oxofolic Acid is 39707-61-4. It is also known as 2-(4-(2-Amino-4-oxo-3,4-dihydropteridine-6-carboxamido)benzamido)pentanedioic acid, N-[4-[[(2-Amino-1,4-dihydro-4-oxo-6-pteridinyl)carbonyl]amino]benzoyl]-L-glutamic Acid, (4-(2-amino-4-oxo-1,4-dihydropteridine-6-carboxamido)benzoyl)glutamic acid.

What is the molecular formula and molecular weight of 9-Oxofolic Acid?

9-Oxofolic Acid has the molecular formula C19H17N7O7 and a molecular weight of 455.4 g/mol. Its IUPAC name is 2-[[4-[(2-amino-4-oxo-3H-pteridine-6-carbonyl)amino]benzoyl]amino]pentanedioic acid.

What is 9-Oxofolic Acid used for?

9-Oxofolic Acid is supplied as a characterised reference material related to Folic Acid. 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 9-Oxofolic Acid can I order?

We supply 9-Oxofolic Acid 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 9-Oxofolic Acid?

Yes. Every lot of 9-Oxofolic Acid 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 9-Oxofolic Acid be shipped internationally?

Yes. We export 9-Oxofolic Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.