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About This Item
Empirical Formula (Hill Notation):
C21H27N5O9S2
CAS Number:
Molecular Weight:
557.60
UNSPSC Code:
41116107
NACRES:
NA.24
grade
pharmaceutical primary standard
API family
cefpodoxime
manufacturer/tradename
EDQM
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
−20°C
SMILES string
[s]1c(nc(c1)\C(=N\OC)\C(=O)N[C@H]2[C@H]3SCC(=C(N3C2=O)C(=O)OC(OC(=O)OC(C)C)C)COC)N
InChI
1S/C21H27N5O9S2/c1-9(2)33-21(30)35-10(3)34-19(29)15-11(6-31-4)7-36-18-14(17(28)26(15)18)24-16(27)13(25-32-5)12-8-37-20(22)23-12/h8-10,14,18H,6-7H2,1-5H3,(H2,22,23)(H,24,27)/b25-13-/t10?,14-,18-/m1/s1
InChI key
LTINZAODLRIQIX-FBXRGJNPSA-N
General description
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.
Application
Cefpodoxime proxetil EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.
Packaging
The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.
Other Notes
Sales restrictions may apply.
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Vasu Kumar Kakumanu et al.
Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan, 128(3), 439-445 (2008-03-04)
Cefpodoxime proxetil (CP) is a prodrug with poor oral bioavailability because of its metabolism to Cefpodoxime acid (CA) in luminal contents and intestinal epithelial cells. In the present investigation, regional variability in different segments of the gastrointestinal tract vis-à-vis solubility
Naoto Fukutsu et al.
Chemical & pharmaceutical bulletin, 54(10), 1469-1472 (2006-10-04)
Cross-contamination is a critical issue for pharmaceutical manufacturing, especially for beta-lactam antibiotics. Thus, an analytical method for the simultaneous determination of beta-lactam antibiotics cefmetazole (CMZ) and cefpodoxime proxetil (CPDXPR) contaminants in non-beta-lactam pharmaceuticals was developed using high-performance liquid chromatography-tandem mass
Fahim Khan et al.
AAPS PharmSciTech, 11(3), 1368-1375 (2010-09-08)
Poorly water-soluble drugs such as cefpodoxime proxetil (400 μg/ml) offer a challenging problem in drug formulation as poor solubility is generally associated with poor dissolution characteristics and thus poor oral bioavailability. According to these characteristics, preparation of cefpodoxime proxetil microparticle
Global Trade Item Number
| SKU | GTIN |
|---|---|
| Y0001305 | 04061833807064 |