1-(5-Chloro-2-methylphenyl)heptan-1-one CAS 1352207-66-9
| CAS No. | 1352207-66-9 |
| Molecular Formula | C14H19ClO |
| Molecular Weight | 238.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(5-Chloro-2-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.
1-(5-Chloro-2-methylphenyl)heptan-1-one (CAS 1352207-66-9), molecular formula C14H19ClO and molecular weight 238.75 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(5-Chloro-2-methylphenyl)heptan-1-one (C14H19ClO) is characterized by a hydroxyl group, an ether linkage, chlorine 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.) | 1991 |
| 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-(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)
- 1-(4-Chloro-2-methylphenyl)heptan-1-one (CAS 66353-85-3)
- 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
- (4-Chlorophenyl)(cycloheptyl)methanol (CAS 1249680-53-2)
- 1892AF 886360-58-3 C11H11ClN2S [2-(4-Chlorophenyl)-4-methyl-1,3-thiazol-5-yl]-methanamine (CAS 886360-58-3)
- 4-Allyl-2-chloro-1-(isopentyloxy)benzene (CAS 1443311-86-1)
- 5-[(2-chlorophenyl)methyl]-4-methyl-1,3-thiazol-2-amine (CAS 446858-94-2)
- 2-Heptyl Chloroformate (CAS 290819-03-3)
- Pyr-His-Trp-Ser-Tyr-Trp-Leu-Arg-Pro-Gly-NH2 (CAS CATO-C4X-186229)
- 1-Acetyl-4,5-dimethyl-1H-pyrazole-3-carboxylic acid (CAS 856063-84-8)
- (1-(3-Methoxy-4-methylphenyl)cyclopentyl)methanamine (CAS 1152568-69-8)
- 2,4-Dibromopyridine 1-oxide (CAS 117196-08-4)
- 1-(4-Iodo-6-(trifluoromethyl)pyridin-2-yl)ethan-1-one (CAS 1393543-17-3)
- 4H-1,2,4-Triazole-3-sulfonyl fluoride (CAS 78201-15-7)
- N-(Pyridin-3-ylmethyl)-2-(pyridin-4-yl)quinoline-4-carboxamide (CAS 669731-32-2)
- Benzyl 4-oxo-2-propyl-3,4-dihydropyridine-1(2H)-carboxylate (CAS 145100-54-5)
- 81988-89-8 UH11FDQ454 Ramoplanin A(sub 3) Ramoplanin A3 (S)-2-(3-Chloro-4-hydroxyphenyl)-N-(N(sup 2)-((2Z,4Z)-8-methyl-2,4-nonadienoyl)-(S)-asparaginyl-(2S,3S)-3-hydroxyasparaginyl-(R)-2-(p-hydroxyphenyl)glycyl-(R)-ornithyl-(2R,3R)-allothreonyl-2-(p-hydroxyphenyl)glycyl-2-(p-hydroxyphenyl)glycyl-(2S,3S)-allothreonyl-(S)-phenylalanyl-(R)-ornithyl-(S)-2-(p-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycyl-(2R,3R)-allothreonyl-(S)-2-(p-hydroxyphenyl)glycylglycyl-(S)-leucyl-(R)-alanyl)glycine psi1-lactone Ramoplanin A 1 (peptide moiety), 1-(N(sup 2)-methyl-1-oxo-2,4-nonadienyl)-L-asparagine)-11-(L-2-(4-((2-O-alpha-D-mannopyranosyl-alpha-D-mannopyranosyl)oxy)phenyl)glycine)-, (Z,Z)- UNII-UH11FDQ454 (CAS 81988-89-8)
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