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Cefixime EP Impurity B (CAS 1335475-19-8) Suppliers and Product Information

  • bobbob
  • API
  • 2024-08-04 19:18:33
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PropertyValue
Product NameCefixime EP Impurity B (Acetic Acid Salt)
CAS Number1335475-19-8
Molecular FormulaC15H17N5O6S2
Molecular Weight427.46
Purity≥95% (varies by supplier)
Physical FormSolid
ColorWhite to Off-White
SolubilitySlightly soluble in DMSO and Methanol

Cefixime EP Impurity B is an impurity of the third-generation cephalosporin antibiotic, Cefixime. It is used as a reference standard in pharmaceutical ***ysis and quality control.

Frequently Asked Questions

2Cefixime EP Impurity B (CAS 1335475-19-8) Suppliers and Product Information

Q: What is the primary use of Cefixime EP Impurity B?

A: Cefixime EP Impurity B is primarily used as a reference standard in the quality control and ***ysis of Cefixime, a third-generation cephalosporin antibiotic.

Q: How should Cefixime EP Impurity B be stored?

A: While specific storage conditions are not provided in the search results, it's generally recommended to store chemical standards in a cool, dry place, protected from light. Due to its hygroscopic nature, it should be kept in a tightly sealed container.

Q: Is Cefixime EP Impurity B available in different forms?

A: Yes, Cefixime EP Impurity B is available as an acetic acid salt and as a mixture of diastereomers. The form may vary depending on the supplier.

Company NameContactProduct Details
Standardpharm Co., Ltd.Tel: 86 714 3992388Purity: ≥99%, Package: 10mg, 25mg, 50mg, 100mg
Shaanxi Dideu Medichem Co., Ltd.Tel: 86 029 89586680, 86 18192503167Purity: 99.9%, Package: 25kgs Drum, 200kgs Drum, FDA GMP CEP Approved
sgtlifesciences pvt ltdTel: 8617013299288Product: Cefixime EP Impurity B
Shenzhen Excellent Biomedical Technology Co LtdTel: 86 0755 26050679, 86 15915472436Purity: ≥95%, Package: 10mg, 25mg, 50mg, 100mg
ShenZhen H.D Pharmaceutical Technology Co., LTDTel: 86 0755 22677845, 86 13627253706Purity: ≥98%, Package: 10mg, 25mg, 50mg
This article was written by bob and published on 2024-08-04 19:18:33. Original article, reproduction is prohibited. The content is for entertainment purposes only and should not be taken as fact.
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