Levofloxacin Methyl Ester

Name: Levofloxacin Methyl Ester
Brand: Vaqora Chemicals
SKU: VQ-031529

About Levofloxacin Methyl Ester

Levofloxacin Methyl Ester (CAS 862690-19-5) is an impurity of Levofloxacin offered by Vaqora Chemicals. Its molecular formula is C19H22FN3O4 and its molecular weight is 375.4 g/mol. Common synonyms include levoflaxacin and Ofloxacin Methyl Ester.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Levofloxacin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Levofloxacin

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

Levofloxacin impurities

Specifications & identifiers

Chemical identifiers
Product name	Levofloxacin Methyl Ester
Catalogue No.	VQ-031529
CAS Number	862690-19-5
IUPAC name	methyl (2S)-7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylate
Molecular formula	C₁₉H₂₂FN₃O₄
Molecular weight	375.4 g/mol
Exact mass	375.1594
Grade	Reference Standard
HSN code	38229090
InChIKey	HSVIINWFPKEOEQ-NSHDSACASA-N
SMILES	C[C@H]1COC2=C3N1C=C(C(=O)C3=CC(=C2N4CCN(CC4)C)F)C(=O)OC
PubChem CID	44326612

Physical properties
Physical form	Solid
LogP (XLogP3)	1.7
H-bond donors / acceptors	0 / 8
TPSA	62.3 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 Levofloxacin Methyl Ester?

The CAS Registry Number of Levofloxacin Methyl Ester is 862690-19-5. It is also known as levoflaxacin, Ofloxacin Methyl Ester.

What is the molecular formula and molecular weight of Levofloxacin Methyl Ester?

Levofloxacin Methyl Ester has the molecular formula C19H22FN3O4 and a molecular weight of 375.4 g/mol. Its IUPAC name is methyl (2S)-7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylate.

What is Levofloxacin Methyl Ester used for?

Levofloxacin Methyl Ester is supplied as a characterised reference material related to Levofloxacin. 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 Levofloxacin Methyl Ester can I order?

We supply Levofloxacin Methyl Ester 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 Levofloxacin Methyl Ester?

Yes. Every lot of Levofloxacin Methyl Ester 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 Levofloxacin Methyl Ester be shipped internationally?

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