N-Acetyl Mesalazine-d3

Name: N-Acetyl Mesalazine-d3
Brand: Vaqora Chemicals
SKU: VQ-038321

About N-Acetyl Mesalazine-d3

N-Acetyl Mesalazine-d3 (CAS 93968-79-7) is a stable isotope labelled analogue related to Mesalazine offered by Vaqora Chemicals. The compound has the formula C9H9NO4, corresponding to a molecular weight of 198.19 g/mol. Its systematic (IUPAC) name is 2-hydroxy-5-[(2,2,2-trideuterioacetyl)amino]benzoic acid. It is also known as N-(Acetyl-d3) 5-Aminosalicylic acid or 5-(~2~H_3_)Ethanamido-2-hydroxybenzoic acid.

The product is provided 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.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies N-Acetyl Mesalazine-d3 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Mesalazine

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

Mesalazine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	N-Acetyl Mesalazine-d3
Catalogue No.	VQ-038321
CAS Number	93968-79-7
IUPAC name	2-hydroxy-5-[(2,2,2-trideuterioacetyl)amino]benzoic acid
Molecular formula	C₉H₉NO₄
Molecular weight	198.19 g/mol
Exact mass	198.072
Grade	Reference Standard
HSN code	38229090
InChIKey	GEFDRROBUCULOD-FIBGUPNXSA-N
SMILES	[2H]C([2H])([2H])C(=O)NC1=CC(=C(C=C1)O)C(=O)O
PubChem CID	46779947

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 N-Acetyl Mesalazine-d3?

The CAS Registry Number of N-Acetyl Mesalazine-d3 is 93968-79-7. It is also known as N-(Acetyl-d3) 5-Aminosalicylic acid, 5-[(~2~H_3_)Ethanoylamino]-2-hydroxybenzoic acid, 5-(~2~H_3_)Ethanamido-2-hydroxybenzoic acid.

What is the molecular formula and molecular weight of N-Acetyl Mesalazine-d3?

N-Acetyl Mesalazine-d3 has the molecular formula C9H9NO4 and a molecular weight of 198.19 g/mol. Its IUPAC name is 2-hydroxy-5-[(2,2,2-trideuterioacetyl)amino]benzoic acid.

What is N-Acetyl Mesalazine-d3 used for?

N-Acetyl Mesalazine-d3 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-Acetyl Mesalazine-d3 can I order?

We supply N-Acetyl Mesalazine-d3 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-Acetyl Mesalazine-d3?

Yes. Every lot of N-Acetyl Mesalazine-d3 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-Acetyl Mesalazine-d3 be shipped internationally?

Yes. We export N-Acetyl Mesalazine-d3 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.