Cyclopropyl(1'-(cyclopropylmethyl)-5-fluorospiro[indoline-3,4'-piperidin]-1-yl)methanone CAS 441726-98-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 441726-98-3 |
| Molecular Formula | C20H25FN2O |
| Molecular Weight | 328.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cyclopropyl(1'-(cyclopropylmethyl)-5-fluorospiro[indoline-3,4'-piperidin]-1-yl)methanone (CAS 441726-98-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H25FN2O. Molecular weight: 328.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H25FN2O |
| Molecular Weight | 328.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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- N-Cyclopropyl-N-(2-(thiophen-2-yl)ethyl)benzo[d]thiazole-2-carboxamide (CAS 1396714-70-7)
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Recommended Standards
- 4-THP-butylÂtosylÂate (CAS 97499-73-5)
- Ilaprazole Impurity 178 (CAS CATO-C4X-1130178)
- 1-(4-(3-Fluoropropoxy)benzyl)-4-phenylpiperazine (CAS 477870-97-6)
- Spiro[1,3-dioxolane-2,1'-[1H]indene], 6'-bromo-2',3'-dihydro-5'-nitro- (CAS 158205-21-1)
- 3-(4-Ethoxyphenyl)-3-(2,2,2-trifluoroacetamido)propanoic acid (CAS 439107-55-8)
- 5-Bromo-N-cyclopropylthiazol-2-amine (CAS 1209460-01-4)
- Empagliflozin Impurity 77 (CAS 2137418-13-2)
- N-(3-Chlorophenyl)-2-((4-phenyl-1H-imidazol-2-yl)thio)acetamide (CAS 332101-62-9)
- 1-(2,3-Dimethoxyphenyl)-1-butanone (CAS 34052-09-0)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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