Cloxacillin EP Impurity D
Order Cloxacillin EP Impurity D (CAS 23598-72-3) online at Zemixal: C11H8ClNO3, COA and SDS with every lot, worldwide shipping.
About Cloxacillin EP Impurity D
Zemixal lists Cloxacillin EP Impurity D for laboratories that identify, quantify or control Cloxacillin and its related substances. Identity at a glance (Reference Standard): CAS 23598-72-3, formula C11H8ClNO3 and molar mass 237.64 g/mol. It is handled as a solid.
Use cases we see most often
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Safe handling
It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.
See every impurity, metabolite and related compound we list for this API.
Cloxacillin standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Cloxacillin EP Impurity D |
|---|---|
| Catalogue number | ZX-021279 |
| CAS number | 23598-72-3 |
| IUPAC name | 3-(2-chlorophenyl)-5-methyl-1,2-oxazole-4-carboxylic acid |
| Molecular formula | C11H8ClNO3 |
| Molar mass | 237.64 g/mol |
| Exact mass | 237.0193 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 2.6 |
| H-bond donors / acceptors | 1 / 4 |
| Topological polar surface area | 63.3 Ų |
| HS code | 38229090 |
| InChIKey | UVEPOHNXGXVOJE-UHFFFAOYSA-N |
| SMILES | CC1=C(C(=NO1)C2=CC=CC=C2Cl)C(=O)O |
| PubChem CID | 90203 |
| Synonyms | Cloxacillin Sodium EP Impurity D, Cloxacillin - Impurity D, 3-(2-Chlorophenyl)-5-methylisoxazole-4-carboxylic acid, 4-Isoxazolecarboxylic acid, 3-(2-chlorophenyl)-5-methyl-, 3-(2-Chlorophenyl)-5-methyl-4-isoxazolecarboxylic acid, 4-Isoxazolecarboxylic acid, 3-(o-chlorophenyl)-5-methyl-, 4-Isoxazolecarboxylic acid, 3-(o-chlorophenyl)-5-methyl-(8CI), 5-methyl-3-(2'-chlorophenyl)-4-isoxazolecarboxylic acid, 3-(2-Chloro-phenyl)-5-methyl-isoxazole-4-carboxylic acid, 3-(2-Chlorophenyl)-5-methyl-isoxazole-4-carboxylic acid, cmic acid, 3-o-chlorophenyl-5-methylisoxazole-4-carboxylic acid |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
Precautionary statements P264, P270, P301 + P317, P330, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
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 Cloxacillin EP Impurity D
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