1-Benzyl-5-(1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrazol-5-yl)-3-(4-fluorobenzyl)pyrimidine-2,4(1H,3H)-dione CAS 321534-65-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321534-65-0 |
| Molecular Formula | C27H18ClF4N5O2 |
| Molecular Weight | 555.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Benzyl-5-(1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-pyrazol-5-yl)-3-(4-fluorobenzyl)pyrimidine-2,4(1H,3H)-dione (CAS 321534-65-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C27H18ClF4N5O2. Molecular weight: 555.91 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C27H18ClF4N5O2 |
| Molecular Weight | 555.91 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
Related Benzyl Standards
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Recommended Standards
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- 3,6-Dichloro-2-(difluoromethoxy)phenylacetonitrile (CAS 1806297-75-5)
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- Ethyl 2-(2-Methoxy-5-pyrimidinyl)-2-oxoacetate (CAS 1346597-52-1)
- rac-(1R,2S)-2-methoxy-2-methylcyclopropan-1-amine hydrochloride (CAS 1989638-00-7)
- Z-3-Dodecenyl E-Crotonate (CAS 104086-73-9)
- 2-(Aminomethyl)-4-chloro-N-methylaniline (CAS 940874-97-5)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com