Clarithromycin-N-methyl-d3 CAS CATO-CCAD302748
| CAS No. | CATO-CCAD302748 |
| Molecular Formula | - |
| Molecular Weight | 750.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Clarithromycin-N-methyl-d3 (CAS CATO-CCAD302748) is a high-purity analytical reference standard with the molecular formula C38H66D3NO13 and a molecular weight of 750.97 g/mol.
Clarithromycin-N-methyl-d3 (C38H66D3NO13) contains deuterium isotope labeling, a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Clarithromycin-N-methyl-d3 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C38H66D3NO13 |
| Molecular Weight | 750.97 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Clarithromycin Standards
- Clarithromycin-N-methyl-d3 (CAS 959119-22-3)
- Clarithromycin-D3 (CAS 959119-17-6 (unlabeled))
- Clarithromycin-13C-d3 (CAS 81103-11-9(unlabelled))
- Clarithromycin EP Impurity J(Roxithromycin EP Impurity C) (CAS 111321-02-9)
- Clarithromycin EP Impurity M (CAS 127182-43-8)
- Clarithromycin impurity 14 (CAS 138109-92-9)
- Clarithromycin (CAS 81103-11-9)
- Clarithromycin EP Impurity H (CAS 127140-69-6)
Recommended Standards
- Salinomycin (CAS 53003-10-4)
- (4R,4'R,5S,5'S)-2,2'-(1,3-Bis(4-(tert-butyl)phenyl)propane-2,2-diyl)bis(4,5-diphenyl-4,5-dihydrooxazole) (CAS 1908437-58-0)
- alpha-Hederin (CAS 27013-91-8)
- (4S,4'S,5R,5'R)-2,2'-(1,3-Bis(4-(tert-butyl)phenyl)propane-2,2-diyl)bis(4,5-diphenyl-4,5-dihydrooxazole) (CAS 2361262-51-1)
- 5-Propylpyrazole-3-carboxamide (CAS 957129-48-5)
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- tert-Butyl 2-(3-chlorobenzyl)piperazine-1-carboxylate (CAS 886772-56-1)
- Ticagrelor Impurity 4 (CAS CATO-C4X-10934)
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