Levofloxacin EP Impurity I

Name: Levofloxacin EP Impurity I
Brand: Vaqora Chemicals
SKU: VQ-022966

About Levofloxacin EP Impurity I

Vaqora Chemicals supplies Levofloxacin EP Impurity I, a pharmacopeial impurity of Levofloxacin registered under CAS number 178912-62-4. With the molecular formula C18H20FN3O4, it has a molar mass of 361.4 g/mol. Common synonyms include Ofloxacin EP Impurity C and Levofloxacin - Impurity I.

It is supplied 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.

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.

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

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

Industries

Related to Levofloxacin

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

Levofloxacin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Levofloxacin EP Impurity I
Catalogue No.	VQ-022966
CAS Number	178912-62-4
IUPAC name	(2S)-6-fluoro-2-methyl-7-(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	361.4 g/mol
Exact mass	361.1438
Grade	Reference Standard
HSN code	38229090
InChIKey	FHAKLRRIGREDDW-JTQLQIEISA-N
SMILES	C[C@H]1COC2=C3N1C=C(C(=O)C3=CC(=C2F)N4CCN(CC4)C)C(=O)O
PubChem CID	71516447

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.4
H-bond donors / acceptors	1 / 8
TPSA	73.3 Å²
Synonyms	Ofloxacin EP Impurity C, Levofloxacin - Impurity I, Levofloxacin 9-Piperazine Isomer, Levofloxacin 9-piperazino Isomer, 9-Piperazino ofloxacin, (S)-, 10-Fluoro-9-(4-methylpiperazin-1-yl)-ofloxacin, (S)-, 9-Piperazine Levofloxacin Impurity, (S)-9-piperazino ofloxacin, Levofloxacin 9-Piperazinyl Isomer

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 EP Impurity I?

The CAS Registry Number of Levofloxacin EP Impurity I is 178912-62-4. It is also known as Ofloxacin EP Impurity C, Levofloxacin - Impurity I, Levofloxacin 9-Piperazine Isomer.

What is the molecular formula and molecular weight of Levofloxacin EP Impurity I?

Levofloxacin EP Impurity I has the molecular formula C18H20FN3O4 and a molecular weight of 361.4 g/mol. Its IUPAC name is (2S)-6-fluoro-2-methyl-7-(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.

What is Levofloxacin EP Impurity I used for?

Levofloxacin EP Impurity I 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 EP Impurity I can I order?

We supply Levofloxacin EP Impurity I 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 EP Impurity I?

Yes. Every lot of Levofloxacin EP Impurity I 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 EP Impurity I be shipped internationally?

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