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32992

Aspoxicillin

VETRANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C21H27N5O7S
CAS Number:
63358-49-6
Molecular Weight:
493.53
NACRES:
NA.76
UNSPSC Code:
41116107
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grade

analytical standard

product line

VETRANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

clinical
forensics and toxicology
pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

CNC(=O)C[C@@H](N)C(=O)N[C@@H](C(=O)N[C@H]1C2SC(C)(C)C(N2C1=O)C(O)=O)c3ccc(O)cc3

InChI

1S/C21H27N5O7S/c1-21(2)15(20(32)33)26-18(31)14(19(26)34-21)25-17(30)13(9-4-6-10(27)7-5-9)24-16(29)11(22)8-12(28)23-3/h4-7,11,13-15,19,27H,8,22H2,1-3H3,(H,23,28)(H,24,29)(H,25,30)(H,32,33)/t11-,13-,14-,15+,19-/m1/s1

InChI key

BHELIUBJHYAEDK-OAIUPTLZSA-N

General description

Aspoxicillin is classified under the β-lactam family of antibiotics.

Application

Aspoxicillin may be used as an analytical reference standard for the determination of the analyte in:
  • Meat samples by ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS).
  • Fish, shrimp and eel by LC coupled to quadrupole high resolution MS.

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

Legal Information

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

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

涉药品监管产品

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Certificates of Analysis (COA)

Lot/Batch Number
BCBX4933

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J Geyer et al.
Arzneimittel-Forschung, 38(11), 1635-1639 (1988-11-01)
The pharmacokinetics of aspoxicillin [2S,5R,6R)-6-[(2R)-2-[(2R)-2-amino-3-(methylcarbamoyl)propionam ido]-2- (p-hydroxyphenyl)acetamido]penicillanic acid) in 10 subjects with normal kidney function and in 20 patients suffering from impaired renal function were examined after an i.v. short-term infusion of 4 g for a period of 20 min.
T Oshida et al.
The Journal of antimicrobial chemotherapy, 26(1), 29-38 (1990-07-01)
Aspoxicillin, a newly developed acylureido-penicillin with a long half-life in mouse serum of 55 min, induced postantibiotic effects (PAEs) against Staphylococcus aureus Smith of 1.7 h in vitro and 5.2 h in vivo in a thigh infection model in neutropenic
K Deguchi et al.
The Japanese journal of antibiotics, 46(4), 295-309 (1993-04-01)
The Antimicrobial activity of aspoxicillin (ASPC) in terms of minimum inhibitory concentration (MICs) was compared with those of other penicillin antibiotics (PCs) against clinical isolates sent to us from medical institutions throughout Japan in 1988, 1990 and 1992 and strains
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