6'-Fluorospiro[cyclopentane-1,3'-indolin]-2'-one CAS 52140-54-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52140-54-2 |
| Molecular Formula | C12H12FNO |
| Molecular Weight | 205.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6'-Fluorospiro[cyclopentane-1,3'-indolin]-2'-one (CAS 52140-54-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H12FNO. Molecular weight: 205.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H12FNO |
| Molecular Weight | 205.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluorospiro Standards
- 5'-Fluorospiro[cyclohexane-1,3'-indoline] (CAS 1206900-72-2)
- 6-Fluorospiro[chroman-2,1'-cyclobutan]-4-one (CAS 934554-57-1)
- 7-Fluorospiro[indoline-3,3'-pyrrolidin]-2-one (CAS 1552230-93-9)
- 6-Fluorospiro[indoline-3,3'-pyrrolidin]-2-one (CAS 1554617-13-8)
- 5-Fluorospiro[indoline-3,3'-pyrrolidin]-2-one (CAS 1558167-05-7)
- 4-Fluorospiro[indoline-3,3'-pyrrolidin]-2-one (CAS 2386363-40-0)
- 5-Fluorospiro[indoline-3,4'-piperidine] (CAS 944905-36-6)
- 6-Fluorospiro[chroman-2,1'-cyclobutan]-4-amine (CAS 934554-58-2)
Recommended Standards
- 6-Fluoro-2-(2-pyrrolidinyl)-1H-benzimidazole (CAS 885277-90-7)
- 7-Fluoro-3-(tetrahydrofuran-3-yl)-1h-indole (CAS 2197055-65-3)
- 6-Fluoro-1-propyl-1H-indole-3-carbaldehyde (CAS 904627-45-8)
- 2-Bromo-1-(3-(2,6-dichlorophenyl)-5-methylisoxazol-4-yl)ethan-1-one (CAS 620603-88-5)
- 5-Bromo-3-chloro-N-methoxy-N-methylpicolinamide (CAS 1383001-27-1)
- (S)-1-(3-bromo-5-fluorophenyl)ethan-1-amine (CAS 1241677-61-1)
- 3-(4-Fluorophenyl)-1-(o-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-79-7)
- 2,6-Difluoro-N-(4-(pyridin-2-yl)piperazine-1-carbonothioyl)benzamide (CAS 497060-91-0)
- 5-[[(2-Aminoethyl)thio]methyl]-N-methyl-2-furanmethanamine (CAS 66356-54-5)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
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