Tasquinimod CAS 254964-60-8
Purity >95%In StockPharmaceutical Standards
| CAS No. | 254964-60-8 |
| Molecular Formula | C20H17F3N2O4 |
| Molecular Weight | 406.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tasquinimod (CAS 254964-60-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H17F3N2O4. Molecular weight: 406.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H17F3N2O4 |
| Molecular Weight | 406.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; 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.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- O,O-diethyl O-{6-methyl-2-[4-(trifluoromethyl)phenyl]pyrimidin-4-yl} phosphothioate (CAS 261959-15-3)
- rac-N-Trifluoroacetodesmethyl Citalopram (CAS 1076199-46-6)
- Floctafenine (CAS 23779-99-9)
- 5H-Imidazo[1,2-c]pyrido[3,4-e][1,3]oxazine (CAS 1402603-45-5)
- 6-Fluoro-1,2,3,4-tetrahydro-naphthalen-2-ylamine hydrochloride (CAS 852660-54-9)
- 8-Thia-2-azaspiro[4.5]Decane 8,8-dioxide hydrochloride (CAS 2248344-54-7)
- Faropenem Impurity 52 (CAS CATO-C4X-128952)
- 4-Bromo-N-methyl-1H-pyrrole-2-carboxamide (CAS 132911-43-4)
- Ethyl 3-cyclopropyl-6-hydroxy-2-(4-methoxyphenyl)-2h-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1160246-13-8)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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