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Pharmacopeial Impurities (EP / USP / BP)

Tamsulosin EP Impurity D

Reference StandardAvailable on request

Tamsulosin EP Impurity D (CAS 1799280-05-9) supplier Zemixal: C19H26N2O5S, COA and SDS with every lot, worldwide shipping.

Pack sizes
Tamsulosin EP Impurity D chemical structure
CAS number1799280-05-9
FormulaC19H26N2O5S
Molar mass394.5 g/mol
Physical formSolid
HS code38229090
InChIKeyBNFFJGYITGTGMD-CQSZACIVSA-N
IUPAC name2-methoxy-5-[(2R)-2-[2-(2-methoxyphenoxy)ethylamino]propyl]benzenesulfonamide

About Tamsulosin EP Impurity D

Analytical teams working on Tamsulosin use Tamsulosin EP Impurity D as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 1799280-05-9, formula C19H26N2O5S and molar mass 394.5 g/mol. It is handled as a solid.

Where it is used

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

Safe handling

It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

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 D
Product nameTamsulosin EP Impurity D
Catalogue numberZX-032605
CAS number1799280-05-9
IUPAC name2-methoxy-5-[(2R)-2-[2-(2-methoxyphenoxy)ethylamino]propyl]benzenesulfonamide
Molecular formulaC19H26N2O5S
Molar mass394.5 g/mol
Exact mass394.1562
GradeReference Standard
Physical formSolid
XLogP32.4
H-bond donors / acceptors2 / 7
Topological polar surface area108 Ų
HS code38229090
InChIKeyBNFFJGYITGTGMD-CQSZACIVSA-N
SMILESC[C@H](CC1=CC(=C(C=C1)OC)S(=O)(=O)N)NCCOC2=CC=CC=C2OC
PubChem CID10318487
SynonymsTamsulosin EP Impurity D (Free Base), Tamsulosin Hydrochloride - Impurity D (Freebase), 2-Methoxy-5-((2R)-2-((2-(2-methoxyphenoxy)ethyl)amino)propyl)benzenesulfonamide, Benzenesulfonamide, 2-methoxy-5-((2R)-2-((2-(2-methoxyphenoxy)ethyl)amino)propyl)-, 2-Methoxy-5-[(2R)-2-[[2-(2-methoxyphenoxy)ethyl]amino]propyl]benzenesulfonamide, 2-Methoxy-5-{(2R)-2-{[2-(2-methoxyphenoxy)ethyl]amino}propyl}benzenesulfonamide, Tamsulosin hydrochloride impurity D, (R)-2-Methoxy-5-(2-((2-(2-methoxyphenoxy)ethyl)amino)propyl)benzenesulfonamide, 2-Methoxy-5-[(2R)-2-[[2-(2-methoxyphenoxy)ethyl] amino] propyl] benzene 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 D
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 D

Which CAS number identifies Tamsulosin EP Impurity D?
Tamsulosin EP Impurity D is registered under CAS 1799280-05-9. You may also see it listed as Tamsulosin EP Impurity D (Free Base), Tamsulosin Hydrochloride - Impurity D (Freebase), 2-Methoxy-5-((2R)-2-((2-(2-methoxyphenoxy)ethyl)amino)propyl)benzenesulfonamide. Our catalogue number for this item is ZX-032605.
What are the formula and molar mass of Tamsulosin EP Impurity D?
For Tamsulosin EP Impurity D, its formula is C19H26N2O5S and its molar mass is 394.5 g/mol. The systematic (IUPAC) name is 2-methoxy-5-[(2R)-2-[2-(2-methoxyphenoxy)ethylamino]propyl]benzenesulfonamide. InChIKey BNFFJGYITGTGMD-CQSZACIVSA-N lets you match it in any structure database.
How is Tamsulosin EP Impurity D used in pharmaceutical QC?
Tamsulosin EP Impurity D 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 D?
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 D?
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 D to my country?
Yes. Because Tamsulosin EP Impurity D 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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