5-Fluoro-4-methyl-2,3-dihydro-1H-inden-1-one CAS 1223532-17-9
| CAS No. | 1223532-17-9 |
| Molecular Formula | C10H9FO |
| Molecular Weight | 164.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 5-Fluoro-4-methyl-2,3-dihydro-1H-inden-1-one (CAS 1223532-17-9), a certified reference material (molecular formula C10H9FO, MW 164.18 g/mol) for analytical method development and quality control.
The molecular framework of 5-Fluoro-4-methyl-2,3-dihydro-1H-inden-1-one (C10H9FO) is characterized by a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 5-Fluoro-4-methyl-2,3-dihydro-1H-inden-1-one 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 | C10H9FO |
| Molecular Weight | 164.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 7-fluoro-1,2-dimethyl-1H-1,3-benzodiazole (CAS 1004618-80-7)
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- 3-Ethyl-5-fluoro-1H-pyrrolo[2,3-b]pyridine (CAS 1068976-42-0)
- 6-Fluoro-5-methyl-2,3-dihydro-1H-inden-1-one (CAS 1092347-20-0)
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Recommended Standards
- (R)-4-(1-Aminoethyl)-3-fluorobenzonitrile (CAS 1213666-56-8)
- 5-Fluoro-2,4-dimethyl-1H-pyrrolo[2,3-b]pyridine (CAS 1227268-68-9)
- (S)-3-(1-Aminoethyl)-4-fluorobenzonitrile (CAS 1213464-30-2)
- 2-(4-fluorophenyl)cyclopropane-1-carbaldehyde (CAS 1233026-05-5)
- 6-Fluoro-3-methylbenzo[b]thiophene-2-carbaldehyde (CAS 1398497-04-5)
- 3-(1,3-Thiazol-2-yl)benzoic acid (CAS 847956-27-8)
- (5-Cyclopropyl-isoxazol-4-yl)-(4-ethanesulfonyl-2,5-dimethyl-3-oxazol-2-yl-phenyl)-methanone (CAS 1231571-57-5)
- Chloroiodomethane-d2 (stabilized with copper) (CAS 129933-14-8)
- N-Acetyl-3-acetoxyindole (CAS 16800-67-2)
- (5-bromothiophen-2-yl)(cyclopropyl)methanol (CAS 1216254-93-1)
- Ethyl 5-Bromo-1H-indazole-3-carboxylate (CAS 1081-04-5)
- 2-[(3-Bromophenyl)methyl]-5-phenyl-2,5-dihydro-1,2-oxazole (CAS 939893-30-8)
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