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Pharmacopeial Impurities (EP / USP / BP)

Meloxicam EP Impurity C

Reference StandardAvailable on request

Buy Meloxicam EP Impurity C (CAS 1262333-25-4) from Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-022080.

Pack sizes
Meloxicam EP Impurity C chemical structure
CAS number1262333-25-4
FormulaC15H15N3O4S2
Molar mass365.4 g/mol
Physical formSolid
HS code38229090
InChIKeyFKCKPQZEMYTSCC-UHFFFAOYSA-N
IUPAC nameN-(3,5-dimethyl-1,3-thiazol-2-ylidene)-4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxamide

About Meloxicam EP Impurity C

Meloxicam EP Impurity C belongs to the Meloxicam reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 1262333-25-4, formula C15H15N3O4S2 and molar mass 365.4 g/mol. It is handled as a solid.

Use cases we see most often

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Handling and storage

Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.

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

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

Meloxicam standards

Typical uses

  • Pharmacopeial method verification
  • Impurity profiling
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Meloxicam EP Impurity C
Product nameMeloxicam EP Impurity C
Catalogue numberZX-022080
CAS number1262333-25-4
IUPAC nameN-(3,5-dimethyl-1,3-thiazol-2-ylidene)-4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxamide
Molecular formulaC15H15N3O4S2
Molar mass365.4 g/mol
Exact mass365.0504
GradeReference Standard
Physical formSolid
XLogP31.9
H-bond donors / acceptors1 / 6
Topological polar surface area124 Ų
HS code38229090
InChIKeyFKCKPQZEMYTSCC-UHFFFAOYSA-N
SMILESCC1=CN(C(=NC(=O)C2=C(C3=CC=CC=C3S(=O)(=O)N2C)O)S1)C
PubChem CID76963248
SynonymsMeloxicam - Impurity C, N-Methyl Meloxicam, Meloxicam Impurity C, (Z)-N'-Methylmeloxicam, N-Methyl meloxicam, (Z)-, Meloxicam Impurity 23, (Z)-N-methyl meloxicam, (Z)-N-Methylmeloxicam (F0L249), (Z)-N inverted exclamation marka-Methylmeloxicam

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

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, 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 Meloxicam EP Impurity C
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 Meloxicam EP Impurity C

Which CAS number identifies Meloxicam EP Impurity C?
Meloxicam EP Impurity C is registered under CAS 1262333-25-4. You may also see it listed as Meloxicam - Impurity C, N-Methyl Meloxicam, Meloxicam Impurity C. Our catalogue number for this item is ZX-022080.
What are the formula and molar mass of Meloxicam EP Impurity C?
For Meloxicam EP Impurity C, its formula is C15H15N3O4S2 and its molar mass is 365.4 g/mol. The systematic (IUPAC) name is N-(3,5-dimethyl-1,3-thiazol-2-ylidene)-4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxamide. InChIKey FKCKPQZEMYTSCC-UHFFFAOYSA-N lets you match it in any structure database.
How is Meloxicam EP Impurity C used in pharmaceutical QC?
Meloxicam EP Impurity C is a characterised reference material linked to Meloxicam. 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 Meloxicam EP Impurity C?
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 Meloxicam EP Impurity C?
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 Meloxicam EP Impurity C to my country?
Yes. Because Meloxicam EP Impurity C 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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