Tenoxicam

Name: Tenoxicam
Brand: Vaqora Chemicals
SKU: VQ-005996

About Tenoxicam

Listed under CAS 59804-37-4, Tenoxicam is an impurity of Tenoxicam available from Vaqora Chemicals. Its molecular formula is C13H11N3O4S2 and its molecular weight is 337.4 g/mol. Systematically, it is named 4-hydroxy-2-methyl-1,1-dioxo-N-pyridin-2-ylthieno[2,3-e]thiazine-3-carboxamide. It is also known as Alganex or Dolmen.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Tenoxicam, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Tenoxicam in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. Stock is available for quick dispatch.

Typical applications

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

Industries

Related to Tenoxicam

View every impurity, metabolite and intermediate we list for Tenoxicam.

Tenoxicam impurities

Specifications & identifiers

Chemical identifiers
Product name	Tenoxicam
Catalogue No.	VQ-005996
CAS Number	59804-37-4
IUPAC name	4-hydroxy-2-methyl-1,1-dioxo-N-pyridin-2-ylthieno[2,3-e]thiazine-3-carboxamide
Molecular formula	C₁₃H₁₁N₃O₄S₂
Molecular weight	337.4 g/mol
Exact mass	337.0191
Grade	Reference Standard
HSN code	38229090
InChIKey	LZNWYQJJBLGYLT-UHFFFAOYSA-N
SMILES	CN1C(=C(C2=C(S1(=O)=O)C=CS2)O)C(=O)NC3=CC=CC=N3
PubChem CID	54677971

Physical properties
Physical form	Solid
LogP (XLogP3)	1.1
H-bond donors / acceptors	2 / 7
TPSA	136 Å²
Synonyms	Alganex, Dolmen, Epicotil, Liman, Mobiflex, Oxamen-L, Rexalgan, Soral, Ternoxicam, Texamen, Tilatil, Tilcotil

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

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 is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Tenoxicam?

The CAS Registry Number of Tenoxicam is 59804-37-4. It is also known as Alganex, Dolmen, Epicotil.

What is the molecular formula and molecular weight of Tenoxicam?

Tenoxicam has the molecular formula C13H11N3O4S2 and a molecular weight of 337.4 g/mol. Its IUPAC name is 4-hydroxy-2-methyl-1,1-dioxo-N-pyridin-2-ylthieno[2,3-e]thiazine-3-carboxamide.

What is Tenoxicam used for?

Tenoxicam is supplied as a characterised reference material related to Tenoxicam. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Tenoxicam can I order?

We supply Tenoxicam in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Tenoxicam?

Yes. Every lot of Tenoxicam is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Tenoxicam be shipped internationally?

Yes. Tenoxicam is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.