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API Impurities

Tenoxicam

Reference StandardIn stock

Order Tenoxicam (CAS 59804-37-4) online at Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.

Pack sizes
Tenoxicam chemical structure
CAS number59804-37-4
FormulaC13H11N3O4S2
Molar mass337.4 g/mol
Physical formSolid
HS code38229090
InChIKeyLZNWYQJJBLGYLT-UHFFFAOYSA-N
IUPAC name4-hydroxy-2-methyl-1,1-dioxo-N-pyridin-2-ylthieno[2,3-e]thiazine-3-carboxamide

About Tenoxicam

Tenoxicam belongs to the Tenoxicam reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 59804-37-4, formula C13H11N3O4S2 and molar mass 337.4 g/mol. It is handled as a solid.

Where it is used

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

Storage and safety notes

Classified under GHS with signal word Danger and hazard statements H301, H311 and H331. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg, 100 mg and 250 mg. Larger or split packs can be arranged. 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.

Reference standards for Tenoxicam

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

Tenoxicam standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Tenoxicam
Product nameTenoxicam
Catalogue numberZX-005405
CAS number59804-37-4
IUPAC name4-hydroxy-2-methyl-1,1-dioxo-N-pyridin-2-ylthieno[2,3-e]thiazine-3-carboxamide
Molecular formulaC13H11N3O4S2
Molar mass337.4 g/mol
Exact mass337.0191
GradeReference Standard
Physical formSolid
XLogP31.1
H-bond donors / acceptors2 / 7
Topological polar surface area136 Ų
HS code38229090
InChIKeyLZNWYQJJBLGYLT-UHFFFAOYSA-N
SMILESCN1C(=C(C2=C(S1(=O)=O)C=CS2)O)C(=O)NC3=CC=CC=N3
PubChem CID54677971
SynonymsAlganex, Dolmen, Epicotil, Liman, Mobiflex, Oxamen-L, Rexalgan, Soral, Ternoxicam, Texamen, Tilatil, Tilcotil

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

Signal word Danger

  • H301Toxic if swallowed
  • H311Toxic in contact with skin
  • H331Toxic if inhaled

Precautionary statements P261, P262, P264, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P316, P321, P330, P361 + 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 Tenoxicam
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 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 Tenoxicam

Which CAS number identifies Tenoxicam?
Tenoxicam is registered under CAS 59804-37-4. You may also see it listed as Alganex, Dolmen, Epicotil. Our catalogue number for this item is ZX-005405.
What are the formula and molar mass of Tenoxicam?
For Tenoxicam, its formula is C13H11N3O4S2 and its molar mass is 337.4 g/mol. The systematic (IUPAC) name is 4-hydroxy-2-methyl-1,1-dioxo-N-pyridin-2-ylthieno[2,3-e]thiazine-3-carboxamide. InChIKey LZNWYQJJBLGYLT-UHFFFAOYSA-N lets you match it in any structure database.
How is Tenoxicam used in pharmaceutical QC?
Tenoxicam is a characterised reference material linked to Tenoxicam. 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 Tenoxicam?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Tenoxicam?
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 Tenoxicam to my country?
Yes. Because Tenoxicam 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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