Bromfenac Impurity B (Sodium Salt)

Name: Bromfenac Impurity B (Sodium Salt)
Brand: Vaqora Chemicals
SKU: VQ-004560

About Bromfenac Impurity B (Sodium Salt)

Bromfenac Impurity B (Sodium Salt) is an impurity of Bromfenac carrying the CAS registry number 126849-31-8. The compound has the formula C15H10NNaO4, corresponding to a molecular weight of 291.23 g/mol. Systematically, it is named sodium 2-(2-amino-3-benzoylphenyl)-2-oxoacetate. Common synonyms include Bromfenac Impurity B and Bromfenac sodium Impurity G.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

This Bromfenac impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Bromfenac Impurity B (Sodium Salt) in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. Stock is available for quick dispatch.

Typical applications

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

Industries

Related to Bromfenac

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

Bromfenac impurities

Specifications & identifiers

Chemical identifiers
Product name	Bromfenac Impurity B (Sodium Salt)
Catalogue No.	VQ-004560
CAS Number	126849-31-8
Other CAS	126849-37-4
IUPAC name	sodium 2-(2-amino-3-benzoylphenyl)-2-oxoacetate
Molecular formula	C₁₅H₁₀NNaO₄
Molecular weight	291.23 g/mol
Exact mass	291.0508
Grade	Reference Standard
HSN code	38229090
InChIKey	HMQAPOWQLASHPA-UHFFFAOYSA-M
SMILES	C1=CC=C(C=C1)C(=O)C2=C(C(=CC=C2)C(=O)C(=O)[O-])N.[Na+]
PubChem CID	23720690

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 5
TPSA	100 Å²
Synonyms	2-Amino-3-benzoyl-alpha-oxo-benzeneacetic Acid Sodium Salt, 2-Amino-3-benzoyl-α-oxo-benzeneacetic Acid Monosodium Salt, 2-Amino-3-benzoyl-alpha-oxo-benzeneacetic Acid Monosodium Salt, Bromfenac Impurity B, 2-Amino-3-benzoyl-a-oxo-benzeneacetic Acid Sodium Salt, 2-Amino-3-benzoyl-, A-oxo-benzeneacetic Acid Sodium Salt, 2-Amino-3-benzoyl-a-oxo-benzeneacetic Acid Monosodium Salt, 2-(2-Amino-3-benzoylphenyl)glyoxylic acid sodium salt, Bromfenac sodium Impurity G, Benzeneacetic acid, 2-amino-3-benzoyl-alpha-oxo-, monosodium salt, Benzeneacetic acid, 2-amino-3-benzoyl-alpha-oxo-, sodium salt (1:1)

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 Bromfenac Impurity B (Sodium Salt)?

The CAS Registry Number of Bromfenac Impurity B (Sodium Salt) is 126849-31-8. It is also known as 2-Amino-3-benzoyl-alpha-oxo-benzeneacetic Acid Sodium Salt, 2-Amino-3-benzoyl-α-oxo-benzeneacetic Acid Monosodium Salt, 2-Amino-3-benzoyl-alpha-oxo-benzeneacetic Acid Monosodium Salt.

What is the molecular formula and molecular weight of Bromfenac Impurity B (Sodium Salt)?

Bromfenac Impurity B (Sodium Salt) has the molecular formula C15H10NNaO4 and a molecular weight of 291.23 g/mol. Its IUPAC name is sodium 2-(2-amino-3-benzoylphenyl)-2-oxoacetate.

What is Bromfenac Impurity B (Sodium Salt) used for?

Bromfenac Impurity B (Sodium Salt) is supplied as a characterised reference material related to Bromfenac. 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 Bromfenac Impurity B (Sodium Salt) can I order?

We supply Bromfenac Impurity B (Sodium Salt) 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 Bromfenac Impurity B (Sodium Salt)?

Yes. Every lot of Bromfenac Impurity B (Sodium Salt) 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 Bromfenac Impurity B (Sodium Salt) be shipped internationally?

Yes. We export Bromfenac Impurity B (Sodium Salt) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.