Clarithromycin-13C-d3 CAS 81103-11-9(unlabelled)
Purity >95%In StockPharmaceutical Standards
| CAS No. | 81103-11-9(unlabelled) |
| Molecular Formula | C37[13C]H66D3NO13 |
| Molecular Weight | 751.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Clarithromycin-13C-d3 (CAS 81103-11-9(unlabelled)) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C37[13C]H66D3NO13. Molecular weight: 751.97 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C37[13C]H66D3NO13 |
| Molecular Weight | 751.97 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-N-methyl-d3 (CAS CATO-CCAD302748)
- 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
- H-Leu-Trp-Met-Arg-Phe-OH (CAS 67201-39-2)
- Elobixibat Impurity 23 (CAS 439088-54-7)
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- (2R,4R)-4-Hydroxy-2-methylpyrrolidine-2-carboxylic acid (CAS 152722-91-3)
- D-Ile12-Tirzepatide (CAS CATO-CPTD788921)
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