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API Reference Standards

Mesalazine Hydrochloride

Reference StandardAvailable on request

Buy Mesalazine Hydrochloride (CAS 6291-36-7) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Part of our API Reference Standards range.

Pack sizes
Mesalazine Hydrochloride chemical structure
CAS number6291-36-7
FormulaC7H8ClNO3
Molar mass189.59 g/mol
Physical formSolid
HS code38229090
InChIKeyKKRSNTURHSOKTM-UHFFFAOYSA-N
IUPAC name5-amino-2-hydroxybenzoic acid;hydrochloride

About Mesalazine Hydrochloride

Mesalazine Hydrochloride is supplied by Zemixal as a characterised reference material for Mesalazine analysis. Key data (Reference Standard): CAS 6291-36-7, formula C7H8ClNO3 and molar mass 189.59 g/mol. It is handled as a solid.

Typical applications

  • Identification & assay
  • Method development & validation
  • QC reference material

Safe handling

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Mesalazine

See every impurity, metabolite and related compound we list for this API.

Mesalazine standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material

Applications

Specifications and identifiers

Specifications of Mesalazine Hydrochloride
Product nameMesalazine Hydrochloride
Catalogue numberZX-006641
CAS number6291-36-7
IUPAC name5-amino-2-hydroxybenzoic acid;hydrochloride
Molecular formulaC7H8ClNO3
Molar mass189.59 g/mol
Exact mass189.0193
GradeReference Standard
Physical formSolid
H-bond donors / acceptors4 / 4
Topological polar surface area83.6 Ų
HS code38229090
InChIKeyKKRSNTURHSOKTM-UHFFFAOYSA-N
SMILESC1=CC(=C(C=C1N)C(=O)O)O.Cl
PubChem CID201587
Synonyms5-Amino-2-hydroxybenzoic Acid Hydrochloride, 5-Aminosalicylic Acid Hydrochloride, Mesalamine Hydrochloride, Fisalamine Hydrochloride, Asacol Hydrochloride, Asacolitin Hydrochloride, Claversal Hydrochloride, Mesasal Hydrochloride, Pentasa Hydrochloride, Benzoic acid, 5-amino-2-hydroxy-, hydrochloride, Benzoic acid, 5-amino-2-hydroxy-, hydrochloride (1:1), Mesalamine HCl

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Mesalazine Hydrochloride
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Mesalazine Hydrochloride

Which CAS number identifies Mesalazine Hydrochloride?
Mesalazine Hydrochloride is registered under CAS 6291-36-7. You may also see it listed as 5-Amino-2-hydroxybenzoic Acid Hydrochloride, 5-Aminosalicylic Acid Hydrochloride, Mesalamine Hydrochloride. Our catalogue number for this item is ZX-006641.
What are the formula and molar mass of Mesalazine Hydrochloride?
For Mesalazine Hydrochloride, its formula is C7H8ClNO3 and its molar mass is 189.59 g/mol. InChIKey KKRSNTURHSOKTM-UHFFFAOYSA-N lets you match it in any structure database.
How is Mesalazine Hydrochloride used in pharmaceutical QC?
Mesalazine Hydrochloride is a characterised reference material linked to Mesalazine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Mesalazine Hydrochloride?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Mesalazine Hydrochloride?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Mesalazine Hydrochloride to my country?
Yes. Because Mesalazine Hydrochloride is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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