Cladribine Impurity N78 CAS 152463-98-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 152463-98-4 |
| Molecular Formula | C18H18ClN5O4 |
| Molecular Weight | 403.82 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Cladribine Impurity N78 (CAS 152463-98-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H18ClN5O4. Molecular weight: 403.82 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H18ClN5O4 |
| Molecular Weight | 403.82 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Cladribine Standards
- Cladribine Impurity N77 (CAS 152463-97-3)
- Cladribine EP Impurity D (CAS 5542-92-7)
- Cladribine (CAS 4291-63-8)
- Cladribine EP Impurity B (CAS 24757-70-8)
- Cladribine EP Impurity A (CAS 4546-70-7)
- Cladribine EP Impurity C (CAS 1839-18-5)
- Cladribine EP Impurity G (CAS 99-75-2)
- Cladribine Impurity 2 (CAS 533-67-5)
Recommended Standards
- N-(9-Chloro-2-(furan-2-yl)-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)-2-phenylacetamide (CAS 183721-15-5)
- 1,1,1,3,7,9,9,9-Octachlorononane (CAS 13389-26-9)
- (2R,4aR,7R,8S,8aS)-7-(2-Amino-6-chloro-9H-purin-9-yl)-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-8-ol (CAS 705967-79-9)
- Gentamycin Sulfate EP Impurity C (Gentamicin B1) (CAS 36889-16-4)
- Butalbital Impurity 9 (CAS CATO-C4X-19839)
- 4,4'-((2,2-Bis((4-iodophenoxy)methyl)propane-1,3-diyl)bis(oxy))bis(iodobenzene) (CAS 678187-25-2)
- 1-(1-Methyl-1h-1,2,4-triazol-5-yl)cyclohexan-1-amine (CAS 1250628-91-1)
- N-(7-Chloro-3,4-dimethylbenzo[d]thiazol-2(3H)-ylidene)cyclopropanecarboxamide (CAS 868370-10-9)
- N-(2-((2-Bromophenyl)thio)-5-(methylthio)phenyl)acetamide (CAS 5166-81-4)
- Liraglutide Impurity 10 TFA Salt (CAS CATO-C4X-199210)
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