Tofacitinib Impurity 66 CAS 477600-69-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 477600-69-4 |
| Molecular Formula | 2*C14H22N2 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Tofacitinib Impurity 66 (CAS 477600-69-4) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: 2*C14H22N2. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | 2*C14H22N2 |
| Molecular Weight | 218.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Tofacitinib Standards
- Tofacitinib Impurity 180 (CAS 100047-45-8)
- Tofacitinib Impurity 133 (CAS 10132-07-7)
- Tofacitinib Impurity 182 (CAS 1053228-28-6)
- Tofacitinib Impurity 123 DiHCl (CAS 1062580-52-2)
- Tofacitinib Impurity 20 (CAS 1092578-43-2)
- Tofacitinib Impurity 38 (CAS 1092578-45-4)
- Tofacitinib Impurity 1 (CAS 1092578-46-5)
- Tofacitinib Impurity 3 (CAS 1092578-47-6)
Recommended Standards
- Bumetanide Impurity 87 (CAS CATO-C4X-198687)
- Thioctic Acid Impurity 45 (CAS CATO-C4X-152645)
- (2s)-2-Amino-2-(2-(pyrrolidin-3-yl)phenyl)ethan-1-ol (CAS 1213007-44-3)
- Methyl 1-phenyl-1H-imidazole-4-carboxylate (CAS 116343-89-6)
- 1-(4-Fluorophenyl)pentan-2-one (CAS 141235-14-5)
- 50606-58-1 1-(Phenylmethyl)-3-piperidinone hydrochloride MFCD00012791 1-Benzyl-3-piperidinone hydrochloride (CAS 50606-58-1)
- A-18-F-NH2; Morphine Modulating Neuropeptide (CAS 99588-52-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com