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API Reference Standards

Ethionamide

Reference StandardAvailable on request

Ethionamide (CAS 536-33-4) supplier Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-024611.

Pack sizes
Ethionamide chemical structure
CAS number536-33-4
FormulaC8H10N2S
Molar mass166.25 g/mol
Physical formSolid
HS code38229090
InChIKeyAEOCXXJPGCBFJA-UHFFFAOYSA-N
IUPAC name2-ethylpyridine-4-carbothioamide

About Ethionamide

Ethionamide is part of the Zemixal API Reference Standards range. Identity at a glance (Reference Standard): CAS 536-33-4, formula C8H10N2S and molar mass 166.25 g/mol. It is handled as a solid.

Use cases we see most often

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

Safe handling

Hazard communication follows GHS (Warning: H302 and H361). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

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

Applications

Specifications and identifiers

Specifications of Ethionamide
Product nameEthionamide
Catalogue numberZX-024611
CAS number536-33-4
IUPAC name2-ethylpyridine-4-carbothioamide
Molecular formulaC8H10N2S
Molar mass166.25 g/mol
Exact mass166.0565
GradeReference Standard
Physical formSolid
XLogP31.1
H-bond donors / acceptors1 / 2
Topological polar surface area71 Ų
HS code38229090
InChIKeyAEOCXXJPGCBFJA-UHFFFAOYSA-N
SMILESCCC1=NC=CC(=C1)C(=S)N
PubChem CID2761171
SynonymsEthioniamide, Amidazine, Ethinamide, Ethyonomide, 2-Ethylthioisonicotinamide, Nizotin, Ethylisothiamide, Trecator-SC, Amidazin, Bayer 5312, Iridocin, Iridozin

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
GHS08 Health hazard
Health hazard

Signal word Warning

  • H302Harmful if swallowed
  • H361Suspected of damaging fertility or the unborn child

Precautionary statements P203, P264, P270, P280, P301 + P317, P318, P330, 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 Ethionamide
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 Ethionamide

Which CAS number identifies Ethionamide?
Ethionamide is registered under CAS 536-33-4. You may also see it listed as Ethioniamide, Amidazine, Ethinamide. Our catalogue number for this item is ZX-024611.
What are the formula and molar mass of Ethionamide?
For Ethionamide, its formula is C8H10N2S and its molar mass is 166.25 g/mol. The systematic (IUPAC) name is 2-ethylpyridine-4-carbothioamide. InChIKey AEOCXXJPGCBFJA-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Ethionamide?
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 Ethionamide?
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 Ethionamide to my country?
Yes. Because Ethionamide 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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