Mesalazine Impurity 17

Name: Mesalazine Impurity 17
Brand: Vaqora Chemicals
SKU: VQ-031796

About Mesalazine Impurity 17

Mesalazine Impurity 17 is a metabolite or degradation product of Mesalazine carrying the CAS registry number 71082-02-5. With the molecular formula C18H15N3O3, it has a molar mass of 321.3 g/mol. Systematically, it is named 4-[2-amino-5-hydroxy-4-(4-hydroxyanilino)phenyl]iminocyclohexa-2,5-dien-1-one.

It is supplied 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.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Mesalazine, as well as in QC testing and ANDA/DMF documentation. 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	Mesalazine Impurity 17
Catalogue No.	VQ-031796
CAS Number	71082-02-5
IUPAC name	4-[2-amino-5-hydroxy-4-(4-hydroxyanilino)phenyl]iminocyclohexa-2,5-dien-1-one
Molecular formula	C₁₈H₁₅N₃O₃
Molecular weight	321.3 g/mol
Exact mass	321.1113
Grade	Reference Standard
HSN code	38229090
InChIKey	SJDGXSYLYYVNQD-UHFFFAOYSA-N
SMILES	C1=CC(=O)C=CC1=NC2=CC(=C(C=C2N)NC3=CC=C(C=C3)O)O
PubChem CID	101965931

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	4 / 6
TPSA	108 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 Mesalazine Impurity 17?

The CAS Registry Number of Mesalazine Impurity 17 is 71082-02-5. It is also known as N,N'-bis-(p-hydroxyphenyl)-2-hydroxy-5-amino-1,4-benzoquinone diimine.

What is the molecular formula and molecular weight of Mesalazine Impurity 17?

Mesalazine Impurity 17 has the molecular formula C18H15N3O3 and a molecular weight of 321.3 g/mol. Its IUPAC name is 4-[2-amino-5-hydroxy-4-(4-hydroxyanilino)phenyl]iminocyclohexa-2,5-dien-1-one.

What is Mesalazine Impurity 17 used for?

Mesalazine Impurity 17 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 Mesalazine Impurity 17 can I order?

We supply Mesalazine Impurity 17 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 Mesalazine Impurity 17?

Yes. Every lot of Mesalazine Impurity 17 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 Mesalazine Impurity 17 be shipped internationally?

Yes. We export Mesalazine Impurity 17 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.