5-(4-Methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carbonyl chloride CAS 848422-75-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 848422-75-3 |
| Molecular Formula | C15H9ClF3N3O2 |
| Molecular Weight | 355.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(4-Methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carbonyl chloride (CAS 848422-75-3) pharmaceutical standards reference standard. Molecular formula: C15H9ClF3N3O2. Molecular weight: 355.70 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H9ClF3N3O2 |
| Molecular Weight | 355.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Methoxyphenyl Standards
- 5-(4-Methoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carbonyl chloride (CAS 848422-46-8)
- 2-((3-Methoxyphenyl)thio)-1-(4-methyl-2-phenylthiazol-5-yl)ethan-1-one (CAS 478047-44-8)
- 5-[(4-Methoxyphenyl)methyl]-4-sulfanylidene-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),10,12-tetraen-6-one (CAS 1019151-39-3)
- 6-(4-Methoxyphenyl)-4-phenyl-2-(pyrrolidin-1-yl)nicotinonitrile (CAS 488863-03-2)
- n-(4-Methoxyphenyl)-2-(4-(4-methoxyphenyl)piperazin-1-yl)acetamide (CAS 477320-19-7)
- 2-{[5-(4-methoxyphenyl)-4-phenyl-4h-1,2,4-triazol-3-yl]sulfanyl}acetohydrazide (CAS 107645-46-5)
- (4-Methoxyphenyl)(1-tosyl-1H-pyrrol-2-yl)methanone (CAS 827024-04-4)
- 2-{[5-(4-methoxyphenyl)-4-(4-methylphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 863184-29-6)
Recommended Standards
- 5-Chloro-8-((4-methoxy-6-(trifluoromethyl)pyrimidin-2-yl)oxy)quinoline (CAS 551920-88-8)
- 4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-methylbenzo[f][1,3,4]oxadiazepin-5(4H)-one (CAS 861210-70-0)
- Esketamine Impurity 9 (CAS CATO-C4X-19049)
- Octadecenylsuccinic Anhydride (mixture of isomers) (CAS 19024-74-9)
- 2-Methyl-8-((trimethylsilyl)oxy)quinoline (CAS 54397-25-0)
- 22-Bromodocosanoic acid (CAS 78774-39-7)
- 1-(Methoxymethyl)-3,3-dimethylcyclobutan-1-amine (CAS 2295052-67-2)
- 2-Chloro-N-(2,3-dimethoxyphenyl)-N-methylquinazolin-4-amine (CAS 827030-68-2)
- 5-Amino-3-(3-hydroxypropyl)-1-methylpyrimidine-2,4(1h,3h)-dione (CAS 1479191-55-3)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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