2-Acetamido-4-hydroxybenzoic acid

Name: 2-Acetamido-4-hydroxybenzoic acid
Brand: Vaqora Chemicals
SKU: VQ-031795

About 2-Acetamido-4-hydroxybenzoic acid

Listed under CAS 99358-07-3, 2-Acetamido-4-hydroxybenzoic acid is a metabolite or degradation product of Mesalazine available from Vaqora Chemicals. Formula C9H9NO4, molecular weight 195.17 g/mol. Alternative names: 2-(Acetylamino)-4-hydroxybenzoic Acid and 2-acetylamino-4-hydroxy-benzoic acid.

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.

Analytical teams use this compound to identify metabolites and degradants of Mesalazine, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer 2-Acetamido-4-hydroxybenzoic acid in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling
Fine chemical synthesis

Industries

Related to Mesalazine

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

Mesalazine impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Acetamido-4-hydroxybenzoic acid
Catalogue No.	VQ-031795
CAS Number	99358-07-3
IUPAC name	2-acetamido-4-hydroxybenzoic acid
Molecular formula	C₉H₉NO₄
Molecular weight	195.17 g/mol
Exact mass	195.0532
Grade	Reference Standard
HSN code	38229090
InChIKey	NFYYFDXVGWRTHV-UHFFFAOYSA-N
SMILES	CC(=O)NC1=C(C=CC(=C1)O)C(=O)O
PubChem CID	18452830

Physical properties
Physical form	Solid
LogP (XLogP3)	1.6
H-bond donors / acceptors	3 / 4
TPSA	86.6 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 2-Acetamido-4-hydroxybenzoic acid?

The CAS Registry Number of 2-Acetamido-4-hydroxybenzoic acid is 99358-07-3. It is also known as 2-(Acetylamino)-4-hydroxybenzoic Acid, 2-acetylamino-4-hydroxy-benzoic acid.

What is the molecular formula and molecular weight of 2-Acetamido-4-hydroxybenzoic acid?

2-Acetamido-4-hydroxybenzoic acid has the molecular formula C9H9NO4 and a molecular weight of 195.17 g/mol. Its IUPAC name is 2-acetamido-4-hydroxybenzoic acid.

What is 2-Acetamido-4-hydroxybenzoic acid used for?

2-Acetamido-4-hydroxybenzoic acid is supplied as a characterised reference material related to Mesalazine. 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 2-Acetamido-4-hydroxybenzoic acid can I order?

We supply 2-Acetamido-4-hydroxybenzoic 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 2-Acetamido-4-hydroxybenzoic acid?

Yes. Every lot of 2-Acetamido-4-hydroxybenzoic 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 2-Acetamido-4-hydroxybenzoic acid be shipped internationally?

Yes. We export 2-Acetamido-4-hydroxybenzoic acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.