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Pharmacopeial Impurities (EP / USP / BP)

Tiotropium EP Impurity F

Reference StandardAvailable on request

Buy Tiotropium EP Impurity F (CAS 704-38-1) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-022918.

Pack sizes
Tiotropium EP Impurity F chemical structure
CAS number704-38-1
FormulaC9H6OS2
Molar mass194.3 g/mol
Physical formSolid
HS code38229090
InChIKeyGUTQMBQKTSGBPQ-UHFFFAOYSA-N
IUPAC namedithiophen-2-ylmethanone

About Tiotropium EP Impurity F

Zemixal lists Tiotropium EP Impurity F for laboratories that identify, quantify or control Tiotropium and its related substances. Identity at a glance (Reference Standard): CAS 704-38-1, formula C9H6OS2 and molar mass 194.3 g/mol. It is handled as a solid.

Where it is used

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

Handling and storage

It carries the GHS signal word Warning (H302, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

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

Reference standards for Tiotropium

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

Tiotropium 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 Tiotropium EP Impurity F
Product nameTiotropium EP Impurity F
Catalogue numberZX-022918
CAS number704-38-1
IUPAC namedithiophen-2-ylmethanone
Molecular formulaC9H6OS2
Molar mass194.3 g/mol
Exact mass193.986
GradeReference Standard
Physical formSolid
XLogP33.3
H-bond donors / acceptors0 / 3
Topological polar surface area73.6 Ų
HS code38229090
InChIKeyGUTQMBQKTSGBPQ-UHFFFAOYSA-N
SMILESC1=CSC(=C1)C(=O)C2=CC=CS2
PubChem CID69713
SynonymsTiotropium Bromide - Impurity F, Methanone, di-2-thienyl-, Di-2-thienyl ketone, 2-Thienyl ketone, di-2-Thienylmethanone, Di(thiophen-2-yl)methanone, bis(thiophen-2-yl)methanone, Di(2-thienyl)methanone, Bis(2-thienyl)ketone, di(2-thienyl) ketone, thienyl ketone, Di-2-thienyl

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

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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 Tiotropium EP Impurity F
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 Tiotropium EP Impurity F

Which CAS number identifies Tiotropium EP Impurity F?
Tiotropium EP Impurity F is registered under CAS 704-38-1. You may also see it listed as Tiotropium Bromide - Impurity F, Methanone, di-2-thienyl-, Di-2-thienyl ketone. Our catalogue number for this item is ZX-022918.
What are the formula and molar mass of Tiotropium EP Impurity F?
For Tiotropium EP Impurity F, its formula is C9H6OS2 and its molar mass is 194.3 g/mol. The systematic (IUPAC) name is dithiophen-2-ylmethanone. InChIKey GUTQMBQKTSGBPQ-UHFFFAOYSA-N lets you match it in any structure database.
How is Tiotropium EP Impurity F used in pharmaceutical QC?
Tiotropium EP Impurity F is a characterised reference material linked to Tiotropium. 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 Tiotropium EP Impurity F?
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 Tiotropium EP Impurity F?
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 Tiotropium EP Impurity F to my country?
Yes. Because Tiotropium EP Impurity F 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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