N-Formylkynurenine

Name: N-Formylkynurenine
Brand: Vaqora Chemicals
SKU: VQ-042729

About N-Formylkynurenine

Listed under CAS 1022-31-7, N-Formylkynurenine is an impurity of Kynurenine available from Vaqora Chemicals. Formula C11H12N2O4, molecular weight 236.22 g/mol. Systematically, it is named 2-amino-4-(2-formamidophenyl)-4-oxobutanoic acid. Alternative names: Formylkynurenine and N inverted exclamation marka-Formylkynurenine.

The product is provided 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 Kynurenine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Kynurenine

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

Kynurenine impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Formylkynurenine
Catalogue No.	VQ-042729
CAS Number	1022-31-7
IUPAC name	2-amino-4-(2-formamidophenyl)-4-oxobutanoic acid
Molecular formula	C₁₁H₁₂N₂O₄
Molecular weight	236.22 g/mol
Exact mass	236.0797
Grade	Reference Standard
HSN code	38229090
InChIKey	BYHJHXPTQMMKCA-UHFFFAOYSA-N
SMILES	C1=CC=C(C(=C1)C(=O)CC(C(=O)O)N)NC=O
PubChem CID	910

Physical properties
Physical form	Solid
LogP (XLogP3)	-2.3
H-bond donors / acceptors	3 / 5
TPSA	109 Å²
Synonyms	2-azaniumyl-4-(2-formamidophenyl)-4-oxobutanoate, Formylkynurenine, Benzenebutanoic acid, alpha-amino-2-(formylamino)-gamma-oxo-, N inverted exclamation marka-Formylkynurenine, 3-(n-formylanthraniloyl)-alanine, N-formyl-delta-kynurenine, 3-(2-formamidobenzoyl)alanine, Benzenebutanoic acid, a-amino-2-(formylamino)-g-oxo-, Alanine, 3-(N-formylanthraniloyl)-

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 N-Formylkynurenine?

The CAS Registry Number of N-Formylkynurenine is 1022-31-7. It is also known as 2-azaniumyl-4-(2-formamidophenyl)-4-oxobutanoate, Formylkynurenine, Benzenebutanoic acid, alpha-amino-2-(formylamino)-gamma-oxo-.

What is the molecular formula and molecular weight of N-Formylkynurenine?

N-Formylkynurenine has the molecular formula C11H12N2O4 and a molecular weight of 236.22 g/mol. Its IUPAC name is 2-amino-4-(2-formamidophenyl)-4-oxobutanoic acid.

What is N-Formylkynurenine used for?

N-Formylkynurenine is supplied as a characterised reference material related to Kynurenine. 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 N-Formylkynurenine can I order?

We supply N-Formylkynurenine 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 N-Formylkynurenine?

Yes. Every lot of N-Formylkynurenine 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 N-Formylkynurenine be shipped internationally?

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