1-(4-Chloro-2-methylphenyl)heptan-1-one CAS 66353-85-3
| CAS No. | 66353-85-3 |
| Molecular Formula | C14H19ClO |
| Molecular Weight | 238.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(4-Chloro-2-methylphenyl)heptan-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.
1-(4-Chloro-2-methylphenyl)heptan-1-one (CAS 66353-85-3) is a high-purity analytical reference standard with the molecular formula C14H19ClO and a molecular weight of 238.75 g/mol.
Based on its molecular formula C14H19ClO, 1-(4-Chloro-2-methylphenyl)heptan-1-one contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 238.75 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C14H19ClO |
| Molecular Weight | 238.75 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.) | 1975 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- (R)-2-chloro-1-(4-cyclohexylphenyl)ethan-1-ol (CAS 1175674-17-5)
- (S)-2-chloro-1-(4-cyclohexylphenyl)ethan-1-ol (CAS 1176436-05-7)
- 1-(5-Chloro-2-methylphenyl)heptan-1-one (CAS 1352207-66-9)
- 1-(3-Chloro-4-methylphenyl)heptan-1-one (CAS 1352210-36-6)
- 1-(4-Chloro-3-methylphenyl)heptan-1-one (CAS 1352211-37-0)
- 1-(3-Chloro-2-methylphenyl)heptan-1-one (CAS 1352217-81-2)
- 2-Chloro-1-(4-hexyl-phenyl)-ethanone (CAS 81539-57-3)
- 3-Chloro-5,5,8,8-tetramethyl-5,6,7,8-tetrahydronaphthalen-2-ol (CAS 478010-86-5)
Recommended Standards
- 5-Tert-butylthiophene-2-sulfonyl chloride (CAS 179400-17-0)
- 1-(4-Chlorophenyl)octan-1-one (CAS 7295-52-5)
- 1-[2,4-bis(propan-2-yl)phenyl]-2-chloroethan-1-one (CAS 164165-76-8)
- 1-Allyl-4-(3-chloropropoxy)-2,5-dimethylbenzene (CAS 2138123-09-6)
- 7-(Methylthio)-1-phenyl-1H-pyrimido-[4,5-d][1,3]oxazine-2,4-dione (CAS 1253789-66-0)
- (S)-Methyl (3,3-dimethyl-1-oxo-1-(2-(4-(pyridin-2-yl)benzyl)hydrazinyl)butan-2-yl)carbamate (CAS 857904-02-0)
- N-(3-Amino-2-methylphenyl)-2-(2-methylphenoxy)-propanamide (CAS 954275-29-7)
- Ezetimibe Impurity 130 (CAS CATO-C4X-1098130)
- 2,5-Dioxopyrrolidin-1-yl 2-phenylacetate (CAS 23776-85-4)
- N-(4-fluorophenyl)-4-methyl-N-(2-morpholino-2-oxoethyl)benzenesulfonamide (CAS 333451-71-1)
- 4-iodotetrahydropyran-3,5-dione (CAS 2306277-05-2)
- 2-Bromo-5-chloro-3-fluorophenacyl bromide (CAS 1807036-27-6)
- 3-Bromo-2-(bromomethyl)-1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-indole (CAS 344277-84-5)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com