N-Nitroso Sarafloxacin-d8

Environmental Standard Nitrosamines Internal Standards

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Description

A deuterated stable-isotope analog of N-nitroso-sarafloxacin featuring 8 deuterium labels (d8) on the piperazine ring. It is utilized as a high-precision analytical internal standard for trace quantification of fluoroquinolone-derived nitrosamine impurities in pharmaceutical testing via LC-MS/MS.

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Technical Specifications

CAS Number (labelled)

N/A

CAS Number (unlabelled)

N/A

Product No.

D-182

Categories

Environmental Standard Nitrosamines Internal Standards

Quantity

Size	Availability
10 mg	2-4 weeks

Purity

≥ 98%

Isotopic Enrichment

≥ 98% D

Storage Conditions

Store at −20 °C, protected from moisture and light.

Synonym(s)

N-Nitroso Sarafloxacin-d8; 6-Fluoro-1-(4-fluorophenyl)-7-(4-nitrosopiperazin-1-yl-2,2,3,3,5,5,6,6-d8)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid; N-Nitroso Difloxacin Impurity B-d8

Formula

C20H8D8F2N4O4

SMILES

O=C(C1=CN(C4=CC=C(F)C=C4)C2=C(C=C(F)C(N3C([2H])([2H])C([2H])([2H])N(N=O)C([2H])([2H])C([2H])3[2H])=C2)C1=O)O

Shipping Hazards

Non-Hazardous for air transport

Functional Groups

Fluoroquinolone core, Carboxylic acid (-COOH), N-Nitrosamine (-N-N=O), Fully deuterated piperazine ring

Stability

Stable under recommended conditions

Molecular Weight

422.42

DOT/IATA Transport Information

Not dangerous good

Min. Purity Spec

≥ 98%

For COA or MSDS, please provide the product and lot number.

Important Notice: All shipped products are accompanied by CoA and MSDS. Each product is fully characterized with enrichment ≥ 98% and purity ≥ 98%, unless otherwise specified. Hazard shipping requirements apply. Shipping costs are not included. Compliance with applicable regulations is required, and end users are responsible for safe handling and intended use. For more information, refer to the MSDS. All products are for research purposes only and are not intended for personal, clinical, or veterinary use.

N-Nitroso Sarafloxacin-d8

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N-Nitroso Sarafloxacin-d8

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