Lornoxicam-d4

Name: Lornoxicam-d4
Brand: Vaqora Chemicals
SKU: VQ-038143

About Lornoxicam-d4

Vaqora Chemicals supplies Lornoxicam-d4, a stable isotope labelled analogue related to Lornoxicam registered under CAS number 1216527-48-8. Its molecular formula is C13H10ClN3O4S2 and its molecular weight is 375.8 g/mol. Its systematic (IUPAC) name is 6-chloro-4-hydroxy-2-methyl-1,1-dioxo-N-(3,4,5,6-tetradeuterio-2-pyridinyl)thieno[2,3-e]thiazine-3-carboxamide. Common synonyms include Lornoxicam-d4 (pyridine-d4).

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Lornoxicam and related analytes in bioanalytical, pharmacokinetic and impurity studies. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Lornoxicam-d4 in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Lornoxicam

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

Lornoxicam impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Lornoxicam-d4
Catalogue No.	VQ-038143
CAS Number	1216527-48-8
IUPAC name	6-chloro-4-hydroxy-2-methyl-1,1-dioxo-N-(3,4,5,6-tetradeuterio-2-pyridinyl)thieno[2,3-e]thiazine-3-carboxamide
Molecular formula	C₁₃H₁₀ClN₃O₄S₂
Molecular weight	375.8 g/mol
Exact mass	375.0052
Grade	Reference Standard
HSN code	38229090
InChIKey	WLHQHAUOOXYABV-QFFDRWTDSA-N
SMILES	[2H]C1=C(C(=NC(=C1[2H])NC(=O)C2=C(C3=C(C=C(S3)Cl)S(=O)(=O)N2C)O)[2H])[2H]
PubChem CID	71749841

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	2 / 7
TPSA	136 Å²

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 Lornoxicam-d4?

The CAS Registry Number of Lornoxicam-d4 is 1216527-48-8. It is also known as Lornoxicam-d4 (pyridine-d4).

What is the molecular formula and molecular weight of Lornoxicam-d4?

Lornoxicam-d4 has the molecular formula C13H10ClN3O4S2 and a molecular weight of 375.8 g/mol. Its IUPAC name is 6-chloro-4-hydroxy-2-methyl-1,1-dioxo-N-(3,4,5,6-tetradeuterio-2-pyridinyl)thieno[2,3-e]thiazine-3-carboxamide.

What is Lornoxicam-d4 used for?

Lornoxicam-d4 is supplied as a characterised reference material related to Lornoxicam. 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 Lornoxicam-d4 can I order?

We supply Lornoxicam-d4 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Lornoxicam-d4?

Yes. Every lot of Lornoxicam-d4 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 Lornoxicam-d4 be shipped internationally?

Yes. We export Lornoxicam-d4 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.