1-(4-Fluoro-3-methylphenyl)heptan-1-one CAS 1343335-45-4
| CAS No. | 1343335-45-4 |
| Molecular Formula | C14H19FO |
| Molecular Weight | 222.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(4-Fluoro-3-methylphenyl)heptan-1-one 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.
1-(4-Fluoro-3-methylphenyl)heptan-1-one (CAS 1343335-45-4) is a high-purity analytical reference standard with the molecular formula C14H19FO and a molecular weight of 222.30 g/mol.
Structurally, 1-(4-Fluoro-3-methylphenyl)heptan-1-one (C14H19FO) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 222.30 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(4-Fluoro-3-methylphenyl)heptan-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H19FO |
| Molecular Weight | 222.30 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1991 |
| Halogen Content | F-containing |
Related Fluoro Standards
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- 1-(3-Fluoro-4-methylbenzyl)-1,4-diazepane (CAS 1240566-20-4)
- 1-(3-Fluoro-4-methylphenyl)heptan-1-one (CAS 1249539-02-3)
Recommended Standards
- 5-Methanesulfonyl-2-propylpentanoic acid (CAS 1341347-14-5)
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- 1-Cyclopropyl-3-(5-ethylthiophen-2-yl)propane-1,3-dione (CAS 1340291-27-1)
- 5-Isobutyryl-6,7-dihydrobenzo[b]thiophen-4(5h)-one (CAS 1344372-49-1)
- 2-Chloro-4-ethyl-6-methylpyrimidine (CAS 61233-53-2)
- Methyl 2-(5-methyl-2-(p-tolyl)oxazol-4-yl)acetate (CAS 157169-68-1)
- 2-(tert-Butyl)-3-ethylphenol (CAS 1243387-77-0)
- 3-((Cyclohex-3-en-1-ylmethyl)amino)propan-1-ol (CAS 1042532-77-3)
- 2,4-Dichloro-7-nitroquinoline (CAS 1496522-10-1)
- 2,2-Dichloro-N-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)acetamide (CAS 31385-10-1)
- 3-Fluoro-4-(trifluoromethyl)pyridine-2,6-diamine (CAS 737000-87-2)
- 2-([1,1'-Biphenyl]-4-yl)-6-bromoquinoline-4-carboxylic acid (CAS 627907-08-8)
- 5-Amino-2,4-difluorobenzoic Acid (CAS 639858-45-0)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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