1'-[(2E)-3-[4-chloro-3-(trifluoromethyl)phenyl]-2-propen-1-yl]-spiro[imidazolidine-4,3'-[3H]indole]- CAS 945736-64-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 945736-64-1 |
| Molecular Formula | C20H13ClF3N3O3 |
| Molecular Weight | 435.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1'-[(2E)-3-[4-chloro-3-(trifluoromethyl)phenyl]-2-propen-1-yl]-spiro[imidazolidine-4,3'-[3H]indole]- (CAS 945736-64-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H13ClF3N3O3. Molecular weight: 435.78 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H13ClF3N3O3 |
| Molecular Weight | 435.78 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related E Standards
- 3-(5-(3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)-1H-pyrazol-1-yl)-5-methyl-4H-1,2,4-triazol-4-amine (CAS 318959-14-7)
- 5-[2-Chloro-4-(trifluoromethyl)phenoxy]-2-(2-fluorophenyl)-2,3-dihydro-1H-isoindole-1,3-dione (CAS 866150-55-2)
- 3-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}-5-(trifluoromethyl)pyridine-2-carbonitrile (CAS 338791-68-7)
- 2-Chloro-7-iodo-5-(triisopropylsilyl)-5H-pyrrolo[2,3-b]pyrazine (CAS 1184852-48-9)
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Recommended Standards
- N-[4-(4-bromophenyl)-1,3-thiazol-2-yl]-2-chloro-N-(3,5-dimethylphenyl)acetamide (CAS 727696-08-4)
- N,N-Diethyl-3-methoxy-propionamide (CAS 5830-19-3)
- 6-(4-Chlorophenyl)-1-[(3,4-dichlorophenyl)methyl]-4-(methylsulfanyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 478042-95-4)
- 3-Methyl-N-(pyridin-2-ylmethyl)butan-1-amine (CAS 932267-88-4)
- thieno[3,2-d]pyrimidine-4-carboxylic acid (CAS 1029144-49-7)
- Methyl 4-methyl-1,2,3,4-tetrahydroisoquinoline-7-carboxylate (CAS 1912357-55-1)
- 2,2,2,2-Tetramethoxyethyl Disulfide (CAS 15890-65-0)
- 3-(Prop-2-yn-1-yloxy)pyrrolidine (CAS 946759-95-1)
- 2-Methyl-1-phenyl-5-(pyrrolidin-1-yl)-1H-imidazole (CAS 799813-94-8)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
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