Cladribine EP Impurity G CAS 99-75-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 99-75-2 |
| Molecular Formula | C9H10O2 |
| Molecular Weight | 150.17 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Cladribine EP Impurity G (CAS 99-75-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C9H10O2. Molecular weight: 150.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H10O2 |
| Molecular Weight | 150.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Cladribine Standards
- Cladribine Impurity 2 (CAS 533-67-5)
- Cladribine EP Impurity E (CAS 1831121-84-6)
- Cladribine Impurity 3 (CAS 77-73-6)
- Cladribine EP Impurity C (CAS 1839-18-5)
- Cladribine EP Impurity A (CAS 4546-70-7)
- Cladribine EP Impurity B (CAS 24757-70-8)
- Cladribine EP Impurity D (CAS 5542-92-7)
- Cladribine (CAS 4291-63-8)
Recommended Standards
- 1-phenylethyl formate (CAS 7775-38-4)
- Dexmedetomidine Impurity 26 (CAS 603-79-2)
- 4-Chromanol (CAS 1481-93-2)
- Travoprost Impurity 13 (CAS CATO-C4X-192513)
- Etizolam Impurity 23 (CAS CATO-C4X-350923)
- 2-(2-((4-Bromophenyl)amino)thiazol-4-yl)acetic acid (CAS 335398-78-2)
- 2-(Ethylideneamino)-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one (CAS 313360-69-9)
- 1-[(6-chloropyridin-3-yl)sulfanyl]-N,N-dimethylformamide (CAS 1820739-64-7)
- 6-Chloro-2,4-difluoroiodobenzene (CAS 1242339-98-5)
- Semaglutide impurity 72 (CAS CATO-C4X-222672)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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