4-Fluoro-2,3-dihydro-1H-inden-1-ol CAS 52085-95-7
| CAS No. | 52085-95-7 |
| Molecular Formula | C9H9FO |
| Molecular Weight | 152.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Fluoro-2,3-dihydro-1H-inden-1-ol is closely related to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Fluoro-2,3-dihydro-1H-inden-1-ol (CAS 52085-95-7) is a high-purity analytical reference standard with the molecular formula C9H9FO and a molecular weight of 152.17 g/mol.
4-Fluoro-2,3-dihydro-1H-inden-1-ol (C9H9FO) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-Fluoro-2,3-dihydro-1H-inden-1-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H9FO |
| Molecular Weight | 152.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 2-fluoro-2,3-dihydro-1H-inden-1-ol (CAS 1038998-81-0)
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- 2-(4-Fluoro-2-methylphenyl)acetaldehyde (CAS 111991-26-5)
- 3-Fluoro-5,6,7,8-tetrahydro-1,6-naphthyridine (CAS 1196151-63-9)
- 3-Fluoro-5,6,7,8-tetrahydro-1,7-naphthyridine (CAS 1196153-21-5)
- 7-Fluoro-1,2,3,4-tetrahydro-1,5-naphthyridine (CAS 1211527-95-5)
- 1-(2-Fluoro-6-methylphenyl)ethan-1-one (CAS 1214366-42-3)
- (1s)-5-Fluoro-2,3-dihydro-1h-inden-1-ol (CAS 1235439-34-5)
Recommended Standards
- 4-allyl-4-fluorocyclohexa-2,5-dien-1-one (CAS 738614-29-4)
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- 4-Fluoro-2,6-dimethylbenzaldehyde (CAS 925441-35-6)
- trans-4-(fluoromethyl)cyclohexanamine;hydrochloride (CAS 2375274-34-1)
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- Pterosin Z (CAS 34169-69-2)
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