Balsalazide USP Impurity 4

Name: Balsalazide USP Impurity 4
Brand: Vaqora Chemicals
SKU: VQ-020891

About Balsalazide USP Impurity 4

Vaqora Chemicals supplies Balsalazide USP Impurity 4, a pharmacopeial impurity of Balsalazide registered under CAS number 1346606-62-9. With the molecular formula C27H24N4O9, it has a molar mass of 548.5 g/mol. Its systematic (IUPAC) name is 2-[4-(2-carboxyethylcarbamoyl)phenoxy]-5-[[4-(2-carboxyethylcarbamoyl)phenyl]diazenyl]benzoic acid. Common synonyms include Balsalazide disodium impurity 4 and Balsalazide Impurity 7.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Balsalazide 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.

Vaqora Chemicals supplies Balsalazide USP Impurity 4 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Balsalazide

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

Balsalazide impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Balsalazide USP Impurity 4
Catalogue No.	VQ-020891
CAS Number	1346606-62-9
IUPAC name	2-[4-(2-carboxyethylcarbamoyl)phenoxy]-5-[[4-(2-carboxyethylcarbamoyl)phenyl]diazenyl]benzoic acid
Molecular formula	C₂₇H₂₄N₄O₉
Molecular weight	548.5 g/mol
Exact mass	548.1543
Grade	Reference Standard
HSN code	38229090
InChIKey	BXJNXRKWSCKIFA-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1C(=O)NCCC(=O)O)N=NC2=CC(=C(C=C2)OC3=CC=C(C=C3)C(=O)NCCC(=O)O)C(=O)O
PubChem CID	71314535

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	5 / 11
TPSA	204 Å²

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 Balsalazide USP Impurity 4?

The CAS Registry Number of Balsalazide USP Impurity 4 is 1346606-62-9. It is also known as 2-O-[4-[[(2-carboxyethyl)amino]carbonyl]phenyl] Balsalazide, Balsalazide disodium impurity 4, Balsalazide Impurity 7.

What is the molecular formula and molecular weight of Balsalazide USP Impurity 4?

Balsalazide USP Impurity 4 has the molecular formula C27H24N4O9 and a molecular weight of 548.5 g/mol. Its IUPAC name is 2-[4-(2-carboxyethylcarbamoyl)phenoxy]-5-[[4-(2-carboxyethylcarbamoyl)phenyl]diazenyl]benzoic acid.

What is Balsalazide USP Impurity 4 used for?

Balsalazide USP Impurity 4 is supplied as a characterised reference material related to Balsalazide. 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 Balsalazide USP Impurity 4 can I order?

We supply Balsalazide USP Impurity 4 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 Balsalazide USP Impurity 4?

Yes. Every lot of Balsalazide USP Impurity 4 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 Balsalazide USP Impurity 4 be shipped internationally?

Yes. We export Balsalazide USP Impurity 4 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.