(Z)-2-(2-Aminothiazol-4-yl)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)acetic Acid
- CAS
- 86299-47-0
- Formula
- C13H19N3O5S
- MW
- 329.37 g/mol
ZX-021143
API Impurities
Ceftazidime 7-Epimer
Reference StandardAvailable on request
Ceftazidime 7-Epimer (CAS 2630911-86-1) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Exported from India with full paperwork.
CAS number2630911-86-1
FormulaC22H22N6O7S2
Molar mass546.6 g/mol
Physical formSolid
HS code38229090
InChIKeyORFOPKXBNMVMKC-SYODWGPNSA-N
IUPAC name(6R,7S)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
About Ceftazidime 7-Epimer
Ceftazidime 7-Epimer is supplied by Zemixal as a characterised reference material for Ceftazidime analysis. For your records (Reference Standard), the material is defined by CAS 2630911-86-1, formula C22H22N6O7S2 and molar mass 546.6 g/mol. It is handled as a solid.
Where it is used
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Reference standards for Ceftazidime
See every impurity, metabolite and related compound we list for this API.
Ceftazidime standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Ceftazidime 7-Epimer |
|---|---|
| Catalogue number | ZX-021144 |
| CAS number | 2630911-86-1 |
| IUPAC name | (6R,7S)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
| Molecular formula | C22H22N6O7S2 |
| Molar mass | 546.6 g/mol |
| Exact mass | 546.0991 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.4 |
| H-bond donors / acceptors | 3 / 12 |
| Topological polar surface area | 245 Ų |
| HS code | 38229090 |
| InChIKey | ORFOPKXBNMVMKC-SYODWGPNSA-N |
| SMILES | CC(C)(C(=O)O)O/N=C(/C1=CSC(=N1)N)\C(=O)N[C@@H]2[C@@H]3N(C2=O)C(=C(CS3)C[N+]4=CC=CC=C4)C(=O)[O-] |
| PubChem CID | 176477249 |
| Synonyms | 6R,7S-Ceftazidime Isomer |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Ceftazidime 7-Epimer
Which CAS number identifies Ceftazidime 7-Epimer?
Ceftazidime 7-Epimer is registered under CAS 2630911-86-1. You may also see it listed as 6R,7S-Ceftazidime Isomer. Our catalogue number for this item is ZX-021144.
What are the formula and molar mass of Ceftazidime 7-Epimer?
For Ceftazidime 7-Epimer, its formula is C22H22N6O7S2 and its molar mass is 546.6 g/mol. InChIKey ORFOPKXBNMVMKC-SYODWGPNSA-N lets you match it in any structure database.
How is Ceftazidime 7-Epimer used in pharmaceutical QC?
Ceftazidime 7-Epimer is a characterised reference material linked to Ceftazidime. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Ceftazidime 7-Epimer?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Ceftazidime 7-Epimer?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Ceftazidime 7-Epimer to my country?
Yes. Ceftazidime 7-Epimer ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Ceftazidime standards
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