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Pharmacopeial Impurities (EP / USP / BP)

Tamsulosin EP Impurity E

Reference StandardAvailable on request

Order Tamsulosin EP Impurity E (CAS 105764-07-6) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Tamsulosin EP Impurity E chemical structure
CAS number105764-07-6
FormulaC8H9NO4S
Molar mass215.23 g/mol
Physical formSolid
HS code38229090
InChIKeyHZZZXVQYTQPBPF-UHFFFAOYSA-N
IUPAC name5-formyl-2-methoxybenzenesulfonamide

About Tamsulosin EP Impurity E

Tamsulosin EP Impurity E belongs to the Tamsulosin reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 105764-07-6, formula C8H9NO4S and molar mass 215.23 g/mol. It is handled as a solid.

Typical applications

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Safe handling

Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Tamsulosin

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

Tamsulosin standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Tamsulosin EP Impurity E
Product nameTamsulosin EP Impurity E
Catalogue numberZX-022849
CAS number105764-07-6
IUPAC name5-formyl-2-methoxybenzenesulfonamide
Molecular formulaC8H9NO4S
Molar mass215.23 g/mol
Exact mass215.0252
GradeReference Standard
Physical formSolid
XLogP3-0.1
H-bond donors / acceptors1 / 5
Topological polar surface area94.8 Ų
HS code38229090
InChIKeyHZZZXVQYTQPBPF-UHFFFAOYSA-N
SMILESCOC1=C(C=C(C=C1)C=O)S(=O)(=O)N
PubChem CID53443272
SynonymsTamsulosin Hydrochloride - Impurity E, Benzenesulfonamide, 5-formyl-2-methoxy-, Tamsulosin hydrochloride impurity E, 5-Formyl-2-methoxy-benzenesulfonamide, Formyl-2-methoxybenzenesulfonamide, 5-Formyl-2-methoxybenzenesulfonamid, 5-formyl-2-methoxybenzene-1-sulfonamide

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

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, 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 Tamsulosin EP Impurity E
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 Tamsulosin EP Impurity E

Which CAS number identifies Tamsulosin EP Impurity E?
Tamsulosin EP Impurity E is registered under CAS 105764-07-6. You may also see it listed as Tamsulosin Hydrochloride - Impurity E, Benzenesulfonamide, 5-formyl-2-methoxy-, Tamsulosin hydrochloride impurity E. Our catalogue number for this item is ZX-022849.
What are the formula and molar mass of Tamsulosin EP Impurity E?
For Tamsulosin EP Impurity E, its formula is C8H9NO4S and its molar mass is 215.23 g/mol. The systematic (IUPAC) name is 5-formyl-2-methoxybenzenesulfonamide. InChIKey HZZZXVQYTQPBPF-UHFFFAOYSA-N lets you match it in any structure database.
How is Tamsulosin EP Impurity E used in pharmaceutical QC?
Tamsulosin EP Impurity E is a characterised reference material linked to Tamsulosin. 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 Tamsulosin EP Impurity E?
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 Tamsulosin EP Impurity E?
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 Tamsulosin EP Impurity E to my country?
Yes. Because Tamsulosin EP Impurity E 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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