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Pharmacopeial Impurities (EP / USP / BP)

Meloxicam EP Impurity D

Reference StandardAvailable on request

Order Meloxicam EP Impurity D (CAS 1331636-17-9) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Meloxicam EP Impurity D chemical structure
CAS number1331636-17-9
FormulaC16H17N3O4S2
Molar mass379.5 g/mol
Physical formSolid
HS code38229090
InChIKeyOMOBKXDGWGHXMU-UHFFFAOYSA-N
IUPAC nameN-(3-ethyl-5-methyl-1,3-thiazol-2-ylidene)-4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxamide

About Meloxicam EP Impurity D

Analytical teams working on Meloxicam use Meloxicam EP Impurity D as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 1331636-17-9, formula C16H17N3O4S2 and molar mass 379.5 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Handling and storage

Hazard communication follows GHS (Warning: H302). 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. Every shipment includes 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 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 D
Product nameMeloxicam EP Impurity D
Catalogue numberZX-025521
CAS number1331636-17-9
IUPAC nameN-(3-ethyl-5-methyl-1,3-thiazol-2-ylidene)-4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxamide
Molecular formulaC16H17N3O4S2
Molar mass379.5 g/mol
Exact mass379.066
GradeReference Standard
Physical formSolid
XLogP32.3
H-bond donors / acceptors1 / 6
Topological polar surface area124 Ų
HS code38229090
InChIKeyOMOBKXDGWGHXMU-UHFFFAOYSA-N
SMILESCCN1C=C(SC1=NC(=O)C2=C(C3=CC=CC=C3S(=O)(=O)N2C)O)C
PubChem CID71316609
Synonyms3-Ethyl-2-imine Meloxicam, N-Ethyl meloxicam, (Z)-, (Z)-N-ethyl meloxicam

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 D
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 D

Which CAS number identifies Meloxicam EP Impurity D?
Meloxicam EP Impurity D is registered under CAS 1331636-17-9. You may also see it listed as 3-Ethyl-2-imine Meloxicam, N-Ethyl meloxicam, (Z)-, (Z)-N-ethyl meloxicam. Our catalogue number for this item is ZX-025521.
What are the formula and molar mass of Meloxicam EP Impurity D?
For Meloxicam EP Impurity D, its formula is C16H17N3O4S2 and its molar mass is 379.5 g/mol. The systematic (IUPAC) name is N-(3-ethyl-5-methyl-1,3-thiazol-2-ylidene)-4-hydroxy-2-methyl-1,1-dioxo-1lambda6,2-benzothiazine-3-carboxamide. InChIKey OMOBKXDGWGHXMU-UHFFFAOYSA-N lets you match it in any structure database.
How is Meloxicam EP Impurity D used in pharmaceutical QC?
Meloxicam EP Impurity D 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 D?
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 D?
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 D to my country?
Yes. Because Meloxicam EP Impurity D 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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