Clarithromycin EP Impurity D
Buy Clarithromycin EP Impurity D (CAS 101666-68-6) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-019755.
About Clarithromycin EP Impurity D
Clarithromycin EP Impurity D is supplied by Zemixal as a characterised reference material for Clarithromycin analysis. Key data (Reference Standard): CAS 101666-68-6, formula C37H67NO13 and molar mass 733.9 g/mol. It is handled as a solid.
Where it is used
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Handling and storage
Hazard communication follows GHS (Warning: H302). Our SDS lists exposure controls and first-aid measures.
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. 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.
See every impurity, metabolite and related compound we list for this API.
Clarithromycin standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Clarithromycin EP Impurity D |
|---|---|
| Catalogue number | ZX-019755 |
| CAS number | 101666-68-6 |
| IUPAC name | (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-12,13-dihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-6-[(2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)oxan-2-yl]oxy-7-methoxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione |
| Molecular formula | C37H67NO13 |
| Molar mass | 733.9 g/mol |
| Exact mass | 733.4612 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 2.7 |
| H-bond donors / acceptors | 5 / 14 |
| Topological polar surface area | 192 Ų |
| HS code | 38229090 |
| InChIKey | CIJTVUQEURKBDL-RWJQBGPGSA-N |
| SMILES | CC[C@@H]1[C@@]([C@@H]([C@H](C(=O)[C@@H](C[C@@]([C@@H]([C@H]([C@@H]([C@H](C(=O)O1)C)O[C@H]2C[C@@]([C@H]([C@@H](O2)C)O)(C)OC)C)O[C@H]3[C@@H]([C@H](C[C@H](O3)C)NC)O)(C)OC)C)C)O)(C)O |
| PubChem CID | 11072636 |
| Synonyms | N-Desmethyl Clarithromycin, Clarithromycin - Impurity D, N-Desmethylclarithromycin, 3''-N-Demethylclarithromycin, Erythromycin, N-demethyl-6-O-methyl-, Clarithromycin_N-demethyl, N'-demethyl clarithromycin |
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.
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