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Merck
CN

F1427

Florfenicol

analytical standard, for drug analysis

Synonym(s):

Aquafen, Nuflor, SCH-25298, [R-(R*,S*)]-2,2-Dichloro-N-[1-(fluoromethyl)-2-hydroxy-2-[4-(methylsulfonyl)phenyl]ethyl]acetamide

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About This Item

Empirical Formula (Hill Notation):
C12H14Cl2FNO4S
CAS Number:
Molecular Weight:
358.21
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
MDL number:
Technical Service
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Quality Segment

form

solid

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)
veterinary

format

neat

SMILES string

CS(=O)(=O)c1ccc(cc1)[C@@H](O)[C@@H](CF)NC(=O)C(Cl)Cl

InChI

1S/C12H14Cl2FNO4S/c1-21(19,20)8-4-2-7(3-5-8)10(17)9(6-15)16-12(18)11(13)14/h2-5,9-11,17H,6H2,1H3,(H,16,18)/t9-,10-/m1/s1

InChI key

AYIRNRDRBQJXIF-NXEZZACHSA-N

General description

Florfenicol is a broad-spectrum amphenicol antibiotic used against diseases affecting domestic and wild animals.

Application

The analytical standard can be used as follows:
  • To measure florfenicol and its main metabolite florfenicol amine in tilapia meat by solid phase extraction (SPE) and ultra high-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS)
  • Multi-residue analysis of three amfenicols in animal feed samples by HPLC-MS/MS method, following European Commission Decision 2002/657/EC(2)Determination of florfenicol in different animal feedstuff samples by thin layer chromatography (TLC) coupled with HPLC-UV detection
  • Residue analysis of florfenicol in broiler meat and liver samples by a reversed phase-HPLC method in combination with UV detection at 223 nm
  • Competitive indirect-chemiluminescent enzyme-linked immunosorbent assay (CL-ELISA) based quantitative analysis of florfenicol and its major metabolite florfenicol amine in chicken muscle samples, validated as per Commission Decision 2002/657/EC

Other Notes

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.


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signalword

Danger

pictograms

Health hazardEnvironment

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 2 - STOT RE 1

target_organs

Liver,Brain,Testes,Spinal cord,Blood,gallbladder

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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