[R-[R*,R*-(Z)]]-a-[[(2-Amino-4-thiazolyl)(methoxyimino)acetyl]amino]-1,2,5,7-tetrahydro-7-oxo-4H-Fur
- CAS
- 75679-12-8
- Formula
- C14H15N5O6S2
- MW
- 413.4 g/mol
ZX-021124
API Impurities
Cefotaxime Bromoacetyl Analog
Reference StandardAvailable on request
Order Cefotaxime Bromoacetyl Analog (CAS 83305-12-8) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.
CAS number83305-12-8
FormulaC15H16BrN3O8S
Molar mass478.3 g/mol
Physical formSolid
HS code38229090
InChIKeyNIHKZDOTKQWEAL-UCBXJQBOSA-N
IUPAC name(6R,7R)-3-(acetyloxymethyl)-7-[[(2Z)-4-bromo-2-methoxyimino-3-oxobutanoyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
About Cefotaxime Bromoacetyl Analog
Cefotaxime Bromoacetyl Analog is supplied by Zemixal as a characterised reference material for Cefotaxime analysis. Identity at a glance (Reference Standard): CAS 83305-12-8, formula C15H16BrN3O8S and molar mass 478.3 g/mol. It is handled as a solid.
Use cases we see most often
- 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. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Reference standards for Cefotaxime
See every impurity, metabolite and related compound we list for this API.
Cefotaxime standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Cefotaxime Bromoacetyl Analog |
|---|---|
| Catalogue number | ZX-021125 |
| CAS number | 83305-12-8 |
| IUPAC name | (6R,7R)-3-(acetyloxymethyl)-7-[[(2Z)-4-bromo-2-methoxyimino-3-oxobutanoyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
| Molecular formula | C15H16BrN3O8S |
| Molar mass | 478.3 g/mol |
| Exact mass | 476.9841 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.2 |
| H-bond donors / acceptors | 2 / 10 |
| Topological polar surface area | 177 Ų |
| HS code | 38229090 |
| InChIKey | NIHKZDOTKQWEAL-UCBXJQBOSA-N |
| SMILES | CC(=O)OCC1=C(N2[C@@H]([C@@H](C2=O)NC(=O)/C(=N\OC)/C(=O)CBr)SC1)C(=O)O |
| PubChem CID | 14074037 |
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 Cefotaxime Bromoacetyl Analog
Which CAS number identifies Cefotaxime Bromoacetyl Analog?
Cefotaxime Bromoacetyl Analog is registered under CAS 83305-12-8. Our catalogue number for this item is ZX-021125.
What are the formula and molar mass of Cefotaxime Bromoacetyl Analog?
For Cefotaxime Bromoacetyl Analog, its formula is C15H16BrN3O8S and its molar mass is 478.3 g/mol. The systematic (IUPAC) name is (6R,7R)-3-(acetyloxymethyl)-7-[[(2Z)-4-bromo-2-methoxyimino-3-oxobutanoyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid. InChIKey NIHKZDOTKQWEAL-UCBXJQBOSA-N lets you match it in any structure database.
How is Cefotaxime Bromoacetyl Analog used in pharmaceutical QC?
Cefotaxime Bromoacetyl Analog is a characterised reference material linked to Cefotaxime. 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 Cefotaxime Bromoacetyl Analog?
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 Cefotaxime Bromoacetyl Analog?
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 Cefotaxime Bromoacetyl Analog to my country?
Yes. Cefotaxime Bromoacetyl Analog ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Cefotaxime standards
More in API Impurities
(E)-Ethyl 4-bromo-2-(methoxyimino)-3-oxobutanoate
- CAS
- 65872-39-1
- Formula
- C7H10BrNO4
- MW
- 252.06 g/mol
ZX-041785
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