Ruxolitinib Impurity 34 CAS 1236033-23-0
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1236033-23-0 |
| Molecular Formula | C23H28N6O2 |
| Molecular Weight | 420.51 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ruxolitinib Impurity 34 (CAS 1236033-23-0) 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 | >95% |
| 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.) | 1990 |
| Nitrogen Atoms | 6 |
Related Ruxolitinib Standards
- Ruxolitinib Impurity 20 (CAS CATO-C4X-205820)
- Ruxolitinib Impurity 61 (CAS 1146629-80-2)
- 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
- 5,5'-(octane-1,1-diyl)bis(6-amino-1,3-dimethylpyrimidine-2,4(1H,3H)-dione) (CAS 253195-26-5)
- Methyl 7-((1R,2R,3R,5S)-2-(5-(2-fluorophenyl)-3-hydroxypent-4-yn-1-yl)-3,5-dihydroxycyclopentyl)heptanoate (CAS 291303-34-9)
- Fluocinolone Acetonide EP Impurity F (CAS 1526-01-8)
- Levofloxacin Impurity 51 (CAS 1026952-91-9)
- Cholic Acid Impurity 18 (CAS 517-33-9)
- H-His-Arg-OH (G-2290.0050) (CAS 77369-21-2)
- 3-Amino-5-methylpyrazine-2-carboxamide (CAS 50627-49-1)
- N-(2,4-Dimethoxybenzyl)-1,2,4-thiadiazol-5-amine (CAS 1063733-41-4)
- 2,5-Dibromo-3-tetradecylthiophene (CAS 160096-74-2)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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