Amfenac keto Impurity

About Amfenac keto Impurity

Amfenac keto Impurity is an impurity of Amfenac carrying the CAS registry number 126849-37-4. The compound has the formula C15H11NO4, corresponding to a molecular weight of 269.25 g/mol. Its systematic (IUPAC) name is 2-(2-amino-3-benzoylphenyl)-2-oxoacetic acid. It is also known as 2-Amino-3-benzoyl-α-oxobenzeneacetic acid or Bromfenac Impurity B (Freebase).

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.

As a characterised impurity of Amfenac, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Amfenac keto Impurity 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 Amfenac

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

Amfenac impurities

Specifications & identifiers

Chemical identifiers
Product name	Amfenac keto Impurity
Catalogue No.	VQ-004365
CAS Number	126849-37-4
Other CAS	126849-31-8
IUPAC name	2-(2-amino-3-benzoylphenyl)-2-oxoacetic acid
Molecular formula	C₁₅H₁₁NO₄
Molecular weight	269.25 g/mol
Exact mass	269.0688
Grade	Reference Standard
HSN code	38229090
InChIKey	BWFGCYTTWWSVGD-UHFFFAOYSA-N
SMILES	C1=CC=C(C=C1)C(=O)C2=C(C(=CC=C2)C(=O)C(=O)O)N
PubChem CID	15634766

Physical properties
Physical form	Solid
LogP (XLogP3)	2.5
H-bond donors / acceptors	2 / 5
TPSA	97.5 Å²
Synonyms	2-Amino-3-benzoyl-α-oxobenzeneacetic acid, Bromfenac Impurity B (Freebase), 2-Amino-3-benzoyl-alpha-oxo-benzeneacetic Acid, 2-(2Amino-3-benzoylphenyl)-2-oxoacetic acid, 2-Amino-3-benzoyl-alpha-oxobenzeneacetic acid, Benzeneacetic acid, 2-amino-3-benzoyl-alpha-oxo-

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 Amfenac keto Impurity?

The CAS Registry Number of Amfenac keto Impurity is 126849-37-4. It is also known as 2-Amino-3-benzoyl-α-oxobenzeneacetic acid, Bromfenac Impurity B (Freebase), 2-Amino-3-benzoyl-alpha-oxo-benzeneacetic Acid.

What is the molecular formula and molecular weight of Amfenac keto Impurity?

Amfenac keto Impurity has the molecular formula C15H11NO4 and a molecular weight of 269.25 g/mol. Its IUPAC name is 2-(2-amino-3-benzoylphenyl)-2-oxoacetic acid.

What is Amfenac keto Impurity used for?

Amfenac keto Impurity is supplied as a characterised reference material related to Amfenac. 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 Amfenac keto Impurity can I order?

We supply Amfenac keto Impurity 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 Amfenac keto Impurity?

Yes. Every lot of Amfenac keto Impurity 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 Amfenac keto Impurity be shipped internationally?

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