N-Nitroso Levofloxacin EP Impurity B

Name: N-Nitroso Levofloxacin EP Impurity B
Brand: Zemixal
SKU: ZX-006135

Reference StandardIn stock

N-Nitroso Levofloxacin EP Impurity B (CAS 1152314-62-9) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

N-Nitroso Levofloxacin EP Impurity B chemical structure

CAS number1152314-62-9

FormulaC₁₇H₁₇FN₄O₅

Molar mass376.3 g/mol

Physical formSolid

HS code38229090

Purity94%

InChIKeyGNTZPZBXVIOIQQ-VIFPVBQESA-N

IUPAC name(2S)-7-fluoro-2-methyl-6-(4-nitrosopiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid

About N-Nitroso Levofloxacin EP Impurity B

Analytical teams working on Levofloxacin use N-Nitroso Levofloxacin EP Impurity B as a qualified comparison standard. For your records (Reference Standard), the material is defined by CAS 1152314-62-9, formula C17H17FN4O5 and molar mass 376.3 g/mol. It is handled as a solid.

Typical applications

Nitrosamine risk assessment
Trace LC-MS/MS quantitation
Method validation (AMV)
Regulatory submissions

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Levofloxacin

See every impurity, metabolite and related compound we list for this API.

Levofloxacin standards

Typical uses

Nitrosamine risk assessment
Trace LC-MS/MS quantitation
Method validation (AMV)
Regulatory submissions

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of N-Nitroso Levofloxacin EP Impurity B
Product name	N-Nitroso Levofloxacin EP Impurity B
Catalogue number	ZX-006135
CAS number	1152314-62-9
IUPAC name	(2S)-7-fluoro-2-methyl-6-(4-nitrosopiperazin-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	C₁₇H₁₇FN₄O₅
Molar mass	376.3 g/mol
Exact mass	376.1183
Grade	Reference Standard
Purity / assay	94%
Physical form	Solid
XLogP3	1.8
H-bond donors / acceptors	1 / 10
Topological polar surface area	103 Å²
HS code	38229090
InChIKey	GNTZPZBXVIOIQQ-VIFPVBQESA-N
SMILES	C[C@H]1COC2=C3N1C=C(C(=O)C3=CC(=C2N4CCN(CC4)N=O)F)C(=O)O
PubChem CID	59548969
Synonyms	N-Nitroso Levofloxacin USP Related Compound A, N-Nitroso N-Desmethyl Levofloxacin, N-Desmethyl-N-nitrosolevofloxacine, N-nitroso-N-desmethyl Levofloxacinazine-6-carboxylic Acid

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of N-Nitroso Levofloxacin EP Impurity B
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request
250 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about N-Nitroso Levofloxacin EP Impurity B

Which CAS number identifies N-Nitroso Levofloxacin EP Impurity B?

N-Nitroso Levofloxacin EP Impurity B is registered under CAS 1152314-62-9. You may also see it listed as N-Nitroso Levofloxacin USP Related Compound A, N-Nitroso N-Desmethyl Levofloxacin, N-Desmethyl-N-nitrosolevofloxacine. Our catalogue number for this item is ZX-006135.

What are the formula and molar mass of N-Nitroso Levofloxacin EP Impurity B?

For N-Nitroso Levofloxacin EP Impurity B, its formula is C17H17FN4O5 and its molar mass is 376.3 g/mol. The systematic (IUPAC) name is (2S)-7-fluoro-2-methyl-6-(4-nitrosopiperazin-1-yl)-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid. InChIKey GNTZPZBXVIOIQQ-VIFPVBQESA-N lets you match it in any structure database.

How is N-Nitroso Levofloxacin EP Impurity B used in pharmaceutical QC?

N-Nitroso Levofloxacin EP Impurity B is a characterised reference material linked to Levofloxacin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for N-Nitroso Levofloxacin EP Impurity B?

This listing is Reference Standard grade with 94% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with N-Nitroso Levofloxacin EP Impurity B?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship N-Nitroso Levofloxacin EP Impurity B to my country?

Yes. N-Nitroso Levofloxacin EP Impurity B ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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