2-Amino-5-chloro-α-(cyclopropylethynyl)-4-isopropylsilyloxy-α-(trifluoromethyl)benzenemethanol CAS 1159977-02-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1159977-02-2 |
| Molecular Formula | C22H31ClF3NO2Si |
| Molecular Weight | 462.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Amino-5-chloro-α-(cyclopropylethynyl)-4-isopropylsilyloxy-α-(trifluoromethyl)benzenemethanol (CAS 1159977-02-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H31ClF3NO2Si. Molecular weight: 462.02 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H31ClF3NO2Si |
| Molecular Weight | 462.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 5-Amino-5-deoxy-1,2-O-isopropylidene-6-O-trityl-α-D-galactofuranose (CAS 109681-00-7)
- 3-Amino-N-(4-methyl-1,3-benzothiazol-2-yl)-4-(trifluoromethyl)-5H,6H,7H,8H-thieno[2,3-b]quinoline-2-carboxamide (CAS 664999-47-7)
- N-(3-((2-Amino-6-methylpyrimidin-4-yl)amino)phenyl)-3-(quinolin-4-ylamino)benzamide (CAS 1535187-91-7)
- 6-Amino-4-(4-isopropoxy-3-methoxyphenyl)-3-((p-tolylthio)methyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 445266-62-6)
- 17-Amino-3,12-dioxo-28-noroleana-1,9(11)-diene-2-carbonitrile (CAS 1192123-13-9)
- Ethyl 6-amino-1-(4-chlorophenyl)-5-cyano-4-(2,4-dichlorophenyl)-2-methyl-1,4-dihydropyridine-3-carboxylate (CAS 692287-67-5)
- (R)-1-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-2-chloroethanone (CAS 2444702-76-3)
- 6-Amino-3-(4-chlorophenyl)-4-(4-(cyclopentyloxy)-3-methoxyphenyl)-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 939889-00-6)
Recommended Standards
- 4-(6-{[(4-chlorophenyl)sulfanyl]methyl}-2-{[(4-fluorophenyl)methyl]sulfanyl}pyrimidin-4-yl)morpholine (CAS 341965-47-7)
- 1,2-Bis(4-iodophenyl)ethane-1,2-dione (CAS 65699-84-5)
- tert-Butyl 4-(1-(tert-butoxycarbonyl)-5-(3-chlorophenyl)-1H-pyrazol-3-yl)piperidine-1-carboxylate (CAS 1956370-59-4)
- Methyl 6-bromo-4-methylpyrazolo[1,5-a]pyridine-3-carboxylate (CAS 2767590-07-6)
- 2-(2,5-Dichlorophenoxy)acetimidamide (CAS 1001567-19-6)
- Nonadecanoic-d37 Acid (CAS 1219798-49-8)
- Cypermethrin (1R,2S,1�R)-Isomer (CAS 66841-24-5)
- (R)-(1-isopropylpyrrolidin-2-yl)methanol (CAS 912852-87-0)
- Melitracen Impurity 3 (CAS 5447-86-9)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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