Gatifloxacin-d4

About Gatifloxacin-d4

Gatifloxacin-d4 is a stable isotope labelled analogue related to Gatifloxacin carrying the CAS registry number 1190043-25-4. Its molecular formula is C19H22FN3O4 and its molecular weight is 379.4 g/mol.

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. Good laboratory practice and suitable PPE are recommended during handling.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Gatifloxacin

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

Gatifloxacin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Gatifloxacin-d4
Catalogue No.	VQ-030951
CAS Number	1190043-25-4
IUPAC name	1-cyclopropyl-6-fluoro-8-methoxy-4-oxo-7-(2,2,5,5-tetradeuterio-3-methylpiperazin-1-yl)quinoline-3-carboxylic acid
Molecular formula	C₁₉H₂₂FN₃O₄
Molecular weight	379.4 g/mol
Exact mass	379.1845
Grade	Reference Standard
HSN code	38229090
InChIKey	XUBOMFCQGDBHNK-CNVQUGECSA-N
SMILES	[2H]C1(CN(C(C(N1)C)([2H])[2H])C2=C(C=C3C(=C2OC)N(C=C(C3=O)C(=O)O)C4CC4)F)[2H]
PubChem CID	57347562

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.7
H-bond donors / acceptors	2 / 8
TPSA	82.1 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 Gatifloxacin-d4?

The CAS Registry Number of Gatifloxacin-d4 is 1190043-25-4.

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

Gatifloxacin-d4 has the molecular formula C19H22FN3O4 and a molecular weight of 379.4 g/mol. Its IUPAC name is 1-cyclopropyl-6-fluoro-8-methoxy-4-oxo-7-(2,2,5,5-tetradeuterio-3-methylpiperazin-1-yl)quinoline-3-carboxylic acid.

What is Gatifloxacin-d4 used for?

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

We supply Gatifloxacin-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 Gatifloxacin-d4?

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

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