Ofloxacin D8

Name: Ofloxacin D8
Brand: Vaqora Chemicals
SKU: VQ-049292

About Ofloxacin D8

Ofloxacin D8 (CAS 1219170-21-4) is a stable isotope labelled analogue related to Ofloxacin offered by Vaqora Chemicals. The compound has the formula C18H20FN3O4, corresponding to a molecular weight of 369.4 g/mol. Alternative names: TMID-0194.

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.

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. Typical end-use sectors are 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 Ofloxacin

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

Ofloxacin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ofloxacin D8
Catalogue No.	VQ-049292
CAS Number	1219170-21-4
IUPAC name	7-fluoro-2-methyl-6-(2,2,3,3,5,5,6,6-octadeuterio-4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid
Molecular formula	C₁₈H₂₀FN₃O₄
Molecular weight	369.4 g/mol
Exact mass	369.194
Grade	Reference Standard
HSN code	38229090
InChIKey	GSDSWSVVBLHKDQ-SQUIKQQTSA-N
SMILES	[2H]C1(C(N(C(C(N1C)([2H])[2H])([2H])[2H])C2=C(C=C3C4=C2OCC(N4C=C(C3=O)C(=O)O)C)F)([2H])[2H])[2H]
PubChem CID	46782612

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.4
H-bond donors / acceptors	1 / 8
TPSA	73.3 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 Ofloxacin D8?

The CAS Registry Number of Ofloxacin D8 is 1219170-21-4. It is also known as TMID-0194.

What is the molecular formula and molecular weight of Ofloxacin D8?

Ofloxacin D8 has the molecular formula C18H20FN3O4 and a molecular weight of 369.4 g/mol.

What is Ofloxacin D8 used for?

Ofloxacin D8 is supplied as a characterised reference material related to Ofloxacin. 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 Ofloxacin D8 can I order?

We supply Ofloxacin D8 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 Ofloxacin D8?

Yes. Every lot of Ofloxacin D8 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 Ofloxacin D8 be shipped internationally?

Yes. We export Ofloxacin D8 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.