Ruxolitinib Impurity 61 CAS 1146629-80-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1146629-80-2 |
| Molecular Formula | C23H28N6O2 |
| Molecular Weight | 420.51 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ruxolitinib Impurity 61 (CAS 1146629-80-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H28N6O2. Molecular weight: 420.51 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H28N6O2 |
| Molecular Weight | 420.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 6 |
Related Ruxolitinib Standards
- Ruxolitinib Impurity 20 (CAS CATO-C4X-205820)
- Ruxolitinib Impurity 34 (CAS 1236033-23-0)
- Ruxolitinib Impurity 69 (CAS 1236033-05-8)
- Ruxolitinib Impurity 67 (CAS CATO-C4X-205867)
- Ruxolitinib Impurity N2 (CAS 191605-10-4)
- Ruxolitinib Impurity 112 (CAS CATO-C4X-2058112)
- Ruxolitinib Impurity 89 (CAS CATO-C4X-205889)
- Ruxolitinib Impurity 42 (CAS CATO-C4X-205842)
Recommended Standards
- Fluocinolone Acetonide EP Impurity F (CAS 1526-01-8)
- 5,5'-(octane-1,1-diyl)bis(6-amino-1,3-dimethylpyrimidine-2,4(1H,3H)-dione) (CAS 253195-26-5)
- Halcinonide Impurity N1 (CAS 3093-36-5)
- Cyproheptadine impurity 14 (CAS 34663-46-2)
- (7S)-Sitafloxacin Impurity N11 (CAS 127199-45-5)
- 2-(4-Ethylpiperazin-1-yl)isonicotinimidamide (CAS 1017026-82-2)
- 1,4-Dioxa-8-aza-spiro[4.5]decan-7-one (CAS 6813-54-3)
- 3-(3,4-Difluorophenyl)-4,4,4-trifluorobutanoic acid (CAS 1508417-38-6)
- 2-Chloro-1H-imidazo[4,5-c]pyridin-4-amine (CAS 668268-64-2)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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