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Merck
CN
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安全信息

32472

Supelco

Cefquinome sulfate

VETRANAL®, analytical standard

别名:

(6R,7R)-7-[[(2Z)-2-(2-Amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-8-oxo-3-(5,6,7,8-tetrahydroquinolin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate sulfate, Cefquinome sulphate

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About This Item

经验公式（希尔记法）:
C23H24N6O5S2 · H2SO4
CAS号:
118443-89-3
分子量:
626.68
Beilstein:
11333438
MDL编号:
MFCD23381671
UNSPSC代码:
41116107
PubChem化学物质编号:
329754231
NACRES:
NA.24

等级

analytical standard

质量水平

100

产品线

VETRANAL®

保质期

limited shelf life, expiry date on the label

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

forensics and toxicology
pharmaceutical (small molecule)

包装形式

neat

储存温度

2-8°C

SMILES字符串

OS([O-])(=O)=O.CO\N=C(/C(=O)N[C@H]1[C@H]2SCC(C[n+]3cccc4CCCCc34)=C(N2C1=O)C(O)=O)c5csc(N)n5

InChI

1S/C23H24N6O5S2.H2O4S/c1-34-27-16(14-11-36-23(24)25-14)19(30)26-17-20(31)29-18(22(32)33)13(10-35-21(17)29)9-28-8-4-6-12-5-2-3-7-15(12)28;1-5(2,3)4/h4,6,8,11,17,21H,2-3,5,7,9-10H2,1H3,(H3-,24,25,26,30,32,33);(H2,1,2,3,4)/b27-16-;/t17-,21-;/m1./s1

InChI key

KYOHRXSGUROPGY-OFNLCGNNSA-N

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一般描述

Cefquinome sulfates are veterinary, parenteral, fourth-generation cephalosporins belonging to the aminothiazolyl class of compounds. They exhibit broad-spectrum antimicrobial activity against gram-positive and gram-negative bacteria such as Pseudomonas aeruginosa and Enterobacteriaceae.

应用

Cefquinome sulfate may be used as an analytical reference standard for the determination of the analyte in:
  • Pharmaceutical dosage form by reversed phase high performance liquid chromatography (RP-HPLC).


It may be used as a precursor for the preparation of cefquinome that can be employed as an analytical reference standard for the analysis of the analyte in:
  • Bovine milk as well as muscle and kidney samples by HPLC and LC coupled to tandem mass spectrometry (MS/MS), respectively.

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

法律信息

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

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Danger

危险分类

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

法规信息

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分析证书(COA)

Lot/Batch Number
BCCM3300
BCCH7012
BCCG5856
BCCF9184
BCCD7695

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Sebastian Smulski et al.
BMC veterinary research, 16(1), 99-99 (2020-04-02)
The purpose of the study described here was to evaluate the effects of different supportive treatments - such as antioxidants, immunomodulators, and nonsteroidal anti-inflammatory drugs (NSAIDs) - in mastitic cows treated with intramammary antibiotics on the efficacy of mastitis therapy
Dongbo Li et al.
Colloids and surfaces. B, Biointerfaces, 182, 110323-110323 (2019-07-20)
Staphylococcus aureus (S. aureus) has the propensity to form biofilms, which eventually cause antibiotic resistance and treatment failure. Cefquinome sulfate (CS) is an animal-specific antibacterial agent for S. aureus infection. In this work, CS cationic proliposomes (CSCPs) were prepared by
Residue analysis of 15 penicillins and cephalosporins in bovine muscle, kidney and milk by liquid chromatography-tandem mass spectrometry.
Becker M, et al.
Analytica Chimica Acta, 520(1-2), 19-32 (2004)
Determination of cephalosporins in raw bovine milk by high-performance liquid chromatography.
S?rensen LK and Snor LK
Journal of Chromatography A, 882(1-2), 145-151 (2000)
Aleksandar Siljanoski et al.
The Journal of dairy research, 85(3), 321-326 (2018-07-04)
The purpose of this study was to determine tetracycline and other antimicrobial residues in milk from dairy cows treated for clinical mastitis. Data on cow health and drugs used were obtained from the farm veterinarians. A milk sample from each
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