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43989

Supelco

Cefapirin sodium

analytical standard

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Synonym(s):
3-[(Acetyloxy)methyl]-8-oxo-7-{(4-pyridinylthio)acetyl]amino}-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid monosodium salt, Cephapirin sodium
Empirical Formula (Hill Notation):
C17H16N3NaO6S2
CAS Number:
24356-60-3
Molecular Weight:
445.45
EC Number:
246-194-2
MDL number:
MFCD07793329
UNSPSC Code:
41116107
PubChem Substance ID:
329756438
NACRES:
NA.24

grade

analytical standard

Assay

≥98.0% (HPLC)

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

forensics and toxicology
pharmaceutical (small molecule)
veterinary

format

neat

storage temp.

2-8°C

SMILES string

[Na+].CC(=O)OCC1=C(N2[C@H](SC1)[C@H](NC(=O)CSc3ccncc3)C2=O)C([O-])=O

InChI

1S/C17H17N3O6S2.Na/c1-9(21)26-6-10-7-28-16-13(15(23)20(16)14(10)17(24)25)19-12(22)8-27-11-2-4-18-5-3-11;/h2-5,13,16H,6-8H2,1H3,(H,19,22)(H,24,25);/q;+1/p-1/t13-,16-;/m1./s1

InChI key

VGEOUKPOQQEQSX-OALZAMAHSA-M

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Application

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

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

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Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Danger

Hazard Statements

H315,H317,H319,H334,H335

Hazard Classifications

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

Target Organs

Respiratory system

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

监管及禁止进口产品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Bjorn J A Berendsen et al.
Journal of chromatography. A, 1216(46), 8177-8186 (2009-05-02)
This paper describes our research on the degradation of ceftiofur and cephapirin at physiological temperatures in kidney extract and in alkaline and acidic solution, conditions that regularly occur during sample preparation. Degradation products were identified using LC-ToF/MS, NMR and microbiological
Anouk Uiterwijk et al.
Journal of the history of the neurosciences, 21(3), 293-313 (2012-06-26)
Although meningitis was not yet known as such, its symptoms have been conceptualized in different ways and many theories about its causes have been formulated in the course of time. Terms like hydrocephalus and brain fever were used for different
Jonathan W Peterson et al.
Environmental pollution (Barking, Essex : 1987), 157(6), 1849-1856 (2009-02-28)
Raman spectroscopy was used to investigate sorption mechanisms of cephapirin (CHP), a veterinary antibiotic, onto quartz (SiO(2)) and feldspar (KAlSi(3)O(8)) at different pH. Sorption occurs by electrostatic attraction, monodentate and bidentate complexation. The zwitterion (CHP(o)) adsorbs to a quartz((+)) surface
A Lago et al.
Journal of dairy science, 94(9), 4441-4456 (2011-08-23)
The objective of this multi-state, multi-herd clinical trial was to evaluate the efficacy of using an on-farm culture system to guide strategic treatment decisions in cows with clinical mastitis. The study was conducted in 8 commercial dairy farms ranging in
Min Kyung Kim et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 878(24), 2235-2242 (2010-07-27)
A rapid and sensitive liquid chromatography-electrospray ionization tandem mass spectrometry method (LC-ESI-MS/MS) was developed and validated for the determination of goserelin in rabbit plasma. Various parameters affecting plasma sample preparation, LC separation, and MS/MS detection were investigated, and optimized conditions
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