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API Impurities

Sodium Thiophene-2-carboxylate

Reference StandardAvailable on request

Buy Sodium Thiophene-2-carboxylate (CAS 25112-68-9) from Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.

Pack sizes
Sodium Thiophene-2-carboxylate chemical structure
CAS number25112-68-9
FormulaC5H3NaO2S
Molar mass150.13 g/mol
Physical formSolid
HS code38229090
InChIKeyLKYIPGJOXSVWPX-UHFFFAOYSA-M
IUPAC namesodium thiophene-2-carboxylate

About Sodium Thiophene-2-carboxylate

Sodium Thiophene-2-carboxylate is supplied by Zemixal as a characterised reference material for Rivaroxaban analysis. Identity at a glance (Reference Standard): CAS 25112-68-9, formula C5H3NaO2S and molar mass 150.13 g/mol. It is handled as a solid.

Typical applications

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Storage and safety notes

Hazard communication follows GHS (Warning: H315, H319 and H335). 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. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Rivaroxaban

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

Rivaroxaban standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Sodium Thiophene-2-carboxylate
Product nameSodium Thiophene-2-carboxylate
Catalogue numberZX-042453
CAS number25112-68-9
IUPAC namesodium thiophene-2-carboxylate
Molecular formulaC5H3NaO2S
Molar mass150.13 g/mol
Exact mass149.9751
GradeReference Standard
Physical formSolid
H-bond donors / acceptors0 / 3
Topological polar surface area68.4 Ų
HS code38229090
InChIKeyLKYIPGJOXSVWPX-UHFFFAOYSA-M
SMILESC1=CSC(=C1)C(=O)[O-].[Na+]
PubChem CID23672340
SynonymsSodium 2-thenoate, 2-Thiophenecarboxylic acid, sodium salt (1:1), sodium 2-thiophenecarboxylate, 2-Thiophenecarboxylic acid sodium salt, sodium thiofuroate, Sodium thio-2-thenoate

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 Sodium Thiophene-2-carboxylate
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 Sodium Thiophene-2-carboxylate

Which CAS number identifies Sodium Thiophene-2-carboxylate?
Sodium Thiophene-2-carboxylate is registered under CAS 25112-68-9. You may also see it listed as Sodium 2-thenoate, 2-Thiophenecarboxylic acid, sodium salt (1:1), sodium 2-thiophenecarboxylate. Our catalogue number for this item is ZX-042453.
What are the formula and molar mass of Sodium Thiophene-2-carboxylate?
For Sodium Thiophene-2-carboxylate, its formula is C5H3NaO2S and its molar mass is 150.13 g/mol. The systematic (IUPAC) name is sodium thiophene-2-carboxylate. InChIKey LKYIPGJOXSVWPX-UHFFFAOYSA-M lets you match it in any structure database.
How is Sodium Thiophene-2-carboxylate used in pharmaceutical QC?
Sodium Thiophene-2-carboxylate is a characterised reference material linked to Rivaroxaban. 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 Sodium Thiophene-2-carboxylate?
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 Sodium Thiophene-2-carboxylate?
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 Sodium Thiophene-2-carboxylate to my country?
Yes. Because Sodium Thiophene-2-carboxylate 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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