N-Butyryl Mesalazine

Name: N-Butyryl Mesalazine
Brand: Vaqora Chemicals
SKU: VQ-026615

About N-Butyryl Mesalazine

Listed under CAS 93968-81-1, N-Butyryl Mesalazine is a metabolite or degradation product of Mesalazine available from Vaqora Chemicals. The compound has the formula C11H13NO4, corresponding to a molecular weight of 223.22 g/mol. The IUPAC name is 5-(butanoylamino)-2-hydroxybenzoic acid. Alternative names: 5-Butanamido-2-hydroxybenzoic acid and 5-butyramido-2-hydroxybenzoic acid.

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.

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. It is used across 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

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Mesalazine

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

Mesalazine impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Butyryl Mesalazine
Catalogue No.	VQ-026615
CAS Number	93968-81-1
IUPAC name	5-(butanoylamino)-2-hydroxybenzoic acid
Molecular formula	C₁₁H₁₃NO₄
Molecular weight	223.22 g/mol
Exact mass	223.0845
Grade	Reference Standard
HSN code	38229090
InChIKey	WVUWWPZYZLFNQU-UHFFFAOYSA-N
SMILES	CCCC(=O)NC1=CC(=C(C=C1)O)C(=O)O
PubChem CID	24284496

Physical properties
Physical form	Solid
LogP (XLogP3)	2.4
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 N-Butyryl Mesalazine?

The CAS Registry Number of N-Butyryl Mesalazine is 93968-81-1. It is also known as 5-Butanamido-2-hydroxybenzoic acid, 5-butyramido-2-hydroxybenzoic acid, 2-Hydroxy-5-[(1-oxobutyl)amino]benzoic Acid.

What is the molecular formula and molecular weight of N-Butyryl Mesalazine?

N-Butyryl Mesalazine has the molecular formula C11H13NO4 and a molecular weight of 223.22 g/mol. Its IUPAC name is 5-(butanoylamino)-2-hydroxybenzoic acid.

What is N-Butyryl Mesalazine used for?

N-Butyryl Mesalazine 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 N-Butyryl Mesalazine can I order?

We supply N-Butyryl Mesalazine 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-Butyryl Mesalazine?

Yes. Every lot of N-Butyryl Mesalazine 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-Butyryl Mesalazine be shipped internationally?

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