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Metabolites & Degradation Products

2-Hydroxy-thiobenzamide

Reference StandardAvailable on request

Buy 2-Hydroxy-thiobenzamide (CAS 7133-90-6) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
2-Hydroxy-thiobenzamide chemical structure
CAS number7133-90-6
FormulaC7H7NOS
Molar mass153.2 g/mol
Physical formSolid
HS code38229090
InChIKeyJFYIBFCXQUDFQE-UHFFFAOYSA-N
IUPAC name2-hydroxybenzenecarbothioamide

About 2-Hydroxy-thiobenzamide

Zemixal lists 2-Hydroxy-thiobenzamide for laboratories that identify, quantify or control Febuxostat and its related substances. Key data (Reference Standard): CAS 7133-90-6, formula C7H7NOS and molar mass 153.2 g/mol. It is handled as a solid.

Typical applications

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Safe handling

Classified under GHS with signal word Danger and hazard statements H301, H302, H311 and H312. Read the SDS before first use.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. 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 Febuxostat

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

Febuxostat standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 2-Hydroxy-thiobenzamide
Product name2-Hydroxy-thiobenzamide
Catalogue numberZX-039801
CAS number7133-90-6
IUPAC name2-hydroxybenzenecarbothioamide
Molecular formulaC7H7NOS
Molar mass153.2 g/mol
Exact mass153.0248
GradeReference Standard
Physical formSolid
XLogP31.9
H-bond donors / acceptors2 / 2
Topological polar surface area78.3 Ų
HS code38229090
InChIKeyJFYIBFCXQUDFQE-UHFFFAOYSA-N
SMILESC1=CC=C(C(=C1)C(=S)N)O
PubChem CID2759342
Synonyms2-Hydroxybenzothioamide, 2-hydroxybenzene-1-carbothioamide, Thiosalicylamide, Salicylamide, thio-, 2-Hydroxybenzothiamide, Benzenecarbothioamide,2-hydroxy-, Benzenecarbothioamide, 2-hydroxy-, 2-(aminothioxomethyl)phenol, 2-Hydroxybenzenecarbothioamide #, (6E)-6-[amino(sulfanyl)methylidene]cyclohexa-2,4-dien-1-one, 2-hydroxybenzenecarboximidothioic acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H301Toxic if swallowed
  • H302Harmful if swallowed
  • H311Toxic in contact with skin
  • H312Harmful in contact with skin
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H331Toxic if inhaled
  • H332Harmful if inhaled
  • H335May cause respiratory irritation

Precautionary statements P261, P262, P264, P264 + P265, P270, P271, P280, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P317, P319, P321, P330, P332 + P317, P337 + P317, P361 + P364, 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 2-Hydroxy-thiobenzamide
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 2-Hydroxy-thiobenzamide

Which CAS number identifies 2-Hydroxy-thiobenzamide?
2-Hydroxy-thiobenzamide is registered under CAS 7133-90-6. You may also see it listed as 2-Hydroxybenzothioamide, 2-hydroxybenzene-1-carbothioamide, Thiosalicylamide. Our catalogue number for this item is ZX-039801.
What are the formula and molar mass of 2-Hydroxy-thiobenzamide?
For 2-Hydroxy-thiobenzamide, its formula is C7H7NOS and its molar mass is 153.2 g/mol. The systematic (IUPAC) name is 2-hydroxybenzenecarbothioamide. InChIKey JFYIBFCXQUDFQE-UHFFFAOYSA-N lets you match it in any structure database.
How is 2-Hydroxy-thiobenzamide used in pharmaceutical QC?
2-Hydroxy-thiobenzamide is a characterised reference material linked to Febuxostat. 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 2-Hydroxy-thiobenzamide?
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 2-Hydroxy-thiobenzamide?
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 2-Hydroxy-thiobenzamide to my country?
Yes. Because 2-Hydroxy-thiobenzamide 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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