(Z)-2-Methoxyimino-2-furanacetic Acid Ammonium Salt
- CAS
- 97148-39-5
- Formula
- C7H10N2O4
- MW
- 186.17 g/mol
ZX-023866
API Impurities
Cefuroxime axetil diastereoisomer B
Reference StandardAvailable on request
Order Cefuroxime axetil diastereoisomer B (CAS 64599-29-7) online at Zemixal. Request a quote with price, lead time and documents.
CAS number64599-29-7
FormulaC20H22N4O10S
Molar mass510.5 g/mol
Physical formSolid
HS code38229090
InChIKeyKEJCWVGMRLCZQQ-QFDKGRJDSA-N
IUPAC name[(1S)-1-acetyloxyethyl] (6R,7R)-3-(carbamoyloxymethyl)-7-[[(2Z)-2-(furan-2-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
About Cefuroxime axetil diastereoisomer B
Cefuroxime axetil diastereoisomer B belongs to the Cefuroxime reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 64599-29-7, formula C20H22N4O10S and molar mass 510.5 g/mol. It is handled as a solid.
Typical applications
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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 Cefuroxime
See every impurity, metabolite and related compound we list for this API.
Cefuroxime standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Cefuroxime axetil diastereoisomer B |
|---|---|
| Catalogue number | ZX-023867 |
| CAS number | 64599-29-7 |
| IUPAC name | [(1S)-1-acetyloxyethyl] (6R,7R)-3-(carbamoyloxymethyl)-7-[[(2Z)-2-(furan-2-yl)-2-methoxyiminoacetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
| Molecular formula | C20H22N4O10S |
| Molar mass | 510.5 g/mol |
| Exact mass | 510.1057 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.9 |
| H-bond donors / acceptors | 2 / 12 |
| Topological polar surface area | 214 Ų |
| HS code | 38229090 |
| InChIKey | KEJCWVGMRLCZQQ-QFDKGRJDSA-N |
| SMILES | C[C@@H](OC(=O)C)OC(=O)C1=C(CS[C@H]2N1C(=O)[C@H]2NC(=O)/C(=N\OC)/C3=CC=CO3)COC(=O)N |
| PubChem CID | 9806360 |
| Synonyms | Cefuroxime axetildiastereoisomers-A, Cefuroxime Axetil Diasteroisomer A, Cefuroxime axetil, (1'S,6R,7R)-, cefuroxime-axetil |
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 Cefuroxime axetil diastereoisomer B
Which CAS number identifies Cefuroxime axetil diastereoisomer B?
Cefuroxime axetil diastereoisomer B is registered under CAS 64599-29-7. You may also see it listed as Cefuroxime axetildiastereoisomers-A, Cefuroxime Axetil Diasteroisomer A, Cefuroxime axetil, (1'S,6R,7R)-. Our catalogue number for this item is ZX-023867.
What are the formula and molar mass of Cefuroxime axetil diastereoisomer B?
For Cefuroxime axetil diastereoisomer B, its formula is C20H22N4O10S and its molar mass is 510.5 g/mol. InChIKey KEJCWVGMRLCZQQ-QFDKGRJDSA-N lets you match it in any structure database.
How is Cefuroxime axetil diastereoisomer B used in pharmaceutical QC?
Cefuroxime axetil diastereoisomer B is a characterised reference material linked to Cefuroxime. 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 Cefuroxime axetil diastereoisomer B?
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 Cefuroxime axetil diastereoisomer B?
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 Cefuroxime axetil diastereoisomer B to my country?
Yes. Cefuroxime axetil diastereoisomer B ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
More Cefuroxime standards
More in API Impurities
(6R,7R)-3-((Carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid
- CAS
- 229499-08-5
- Formula
- C16H16N4O8S
- MW
- 424.4 g/mol
ZX-023869
(Z)-2-(Furan-2-yl)-2-(methoxyimino)acetyl chloride
- CAS
- 59176-08-8
- Formula
- C7H6ClNO3
- MW
- 187.58 g/mol
ZX-023870
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