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API Reference Standards

Doxazosin Mesylate

Reference StandardAvailable on request

Buy Doxazosin Mesylate (CAS 77883-43-3) from Zemixal: C24H29N5O8S, COA and SDS with every lot, worldwide shipping. Part of our API Reference Standards range.

Pack sizes
Doxazosin Mesylate chemical structure
CAS number77883-43-3
FormulaC24H29N5O8S
Molar mass547.6 g/mol
Physical formSolid
HS code38229090
InChIKeyVJECBOKJABCYMF-UHFFFAOYSA-N
IUPAC name[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(2,3-dihydro-1,4-benzodioxin-3-yl)methanone;methanesulfonic acid

About Doxazosin Mesylate

Zemixal lists Doxazosin Mesylate for laboratories that identify, quantify or control Doxazosin and its related substances. Identity at a glance (Reference Standard): CAS 77883-43-3, formula C24H29N5O8S and molar mass 547.6 g/mol. It is handled as a solid.

Use cases we see most often

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

Handling and storage

Hazard communication follows GHS (Warning: H373 and H411). Our SDS lists exposure controls and first-aid measures.

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 Doxazosin

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

Doxazosin standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Doxazosin Mesylate
Product nameDoxazosin Mesylate
Catalogue numberZX-024355
CAS number77883-43-3
IUPAC name[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-(2,3-dihydro-1,4-benzodioxin-3-yl)methanone;methanesulfonic acid
Molecular formulaC24H29N5O8S
Molar mass547.6 g/mol
Exact mass547.1737
GradeReference Standard
Physical formSolid
H-bond donors / acceptors2 / 12
Topological polar surface area175 Ų
HS code38229090
InChIKeyVJECBOKJABCYMF-UHFFFAOYSA-N
SMILESCOC1=C(C=C2C(=C1)C(=NC(=N2)N3CCN(CC3)C(=O)C4COC5=CC=CC=C5O4)N)OC.CS(=O)(=O)O
PubChem CID62978
SynonymsDoxazosin Mesilate, Doxazosin Polymorph Form A, Cardura XL, Doxazosin (as mesilate), Doxazosin methanesulfonate, Cardozin xl, Doxzogen xl, Oxandosin xl, Raporsin xl, Colixil xl, Slocinx xl, Larbex xl

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

Safety and GHS hazards

GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H373May causes damage to organs through prolonged or repeated exposure
  • H411Toxic to aquatic life with long lasting effects

Precautionary statements P260, P273, P319, P391, 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 Doxazosin Mesylate
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 Doxazosin Mesylate

Which CAS number identifies Doxazosin Mesylate?
Doxazosin Mesylate is registered under CAS 77883-43-3. You may also see it listed as Doxazosin Mesilate, Doxazosin Polymorph Form A, Cardura XL. Our catalogue number for this item is ZX-024355.
What are the formula and molar mass of Doxazosin Mesylate?
For Doxazosin Mesylate, its formula is C24H29N5O8S and its molar mass is 547.6 g/mol. InChIKey VJECBOKJABCYMF-UHFFFAOYSA-N lets you match it in any structure database.
How is Doxazosin Mesylate used in pharmaceutical QC?
Doxazosin Mesylate is a characterised reference material linked to Doxazosin. 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 Doxazosin Mesylate?
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 Doxazosin Mesylate?
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 Doxazosin Mesylate to my country?
Yes. Because Doxazosin Mesylate 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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