Diltiazem Impurity N2 CAS 42399-50-8
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 42399-50-8 |
| Molecular Formula | C16H17NO4S |
| Molecular Weight | 319.38 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Diltiazem Impurity N2 (CAS 42399-50-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C16H17NO4S. Molecular weight: 319.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H17NO4S |
| Molecular Weight | 319.38 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Diltiazem Standards
- Diltiazem Impurity N1 (CAS 42399-48-4)
- Diltiazem Impurity 18 (CAS 131613-02-0)
- Diltiazem Impurity 23 (CAS 119009-50-6)
- Diltiazem Impurity 33 (CAS CATO-C4X-136833)
- Diltiazem Impurity 15 (CAS CATO-C4X-136815)
- Diltiazem impurity 29 (CAS 30193-56-7)
- Diltiazem Impurity 32 (CAS CATO-C4X-136832)
- Diltiazem Impurity 7 (CAS CATO-C4X-13687)
Recommended Standards
- Ethyl (4-(2-(benzylamino)-2-oxoethyl)thiazol-2-yl)carbamate (CAS 946236-61-9)
- Dicyclohexyl(4-nitrophenyl)phosphine (CAS 40438-56-0)
- Ethyl 1-[5-(carbamothioylamino)pyridin-2-yl]-3,5-dimethyl-1H-pyrazole-4-carboxylate (CAS 956193-66-1)
- Palbociclib Impurity 134 (CAS CATO-C4X-1125134)
- Dorzagliatin Impurity 8 (CAS CATO-C4X-34418)
- 5-Bromo-N,3-dimethyl-2-nitroaniline (CAS 1639116-33-8)
- 7-Aminopyrazolo[1,5-a]pyrimidin-2(1H)-one (CAS 856587-85-4)
- tert-Butyl 2-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethoxy)acetate (CAS 1338564-53-6)
- 2-(4-Aminophenyl)-N-(2,2,2-trifluoroethyl)acetamide (CAS 1016742-53-2)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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