(2-Chlorophenyl)(cyclobutyl)methanone CAS 898790-91-5
| CAS No. | 898790-91-5 |
| Molecular Formula | C11H11ClO |
| Molecular Weight | 194.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H11ClO, (2-Chlorophenyl)(cyclobutyl)methanone 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 194.66 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).
(2-Chlorophenyl)(cyclobutyl)methanone (CAS 898790-91-5), molecular formula C11H11ClO and molecular weight 194.66 g/mol, is a CATO reference standard with documented purity and traceability.
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), (2-Chlorophenyl)(cyclobutyl)methanone 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 | C11H11ClO |
| Molecular Weight | 194.66 g/mol |
| 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.) | 1987 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- 2-(4-Chlorophenyl)-2-(ethylamino)acetonitrile (CAS 1018527-18-8)
- 1-(4-Chlorophenyl)cyclobutane-1-carbaldehyde (CAS 106079-12-3)
- 3-(4-Chlorophenyl)cyclopentan-1-one (CAS 115169-77-2)
- 2-(3-Chlorophenyl)-1-cyclopropylethan-1-one (CAS 1175698-01-7)
- 3-[(2-Chlorophenyl)amino]butanenitrile (CAS 1181405-24-2)
- 3-(2-Chlorophenyl)cyclopentan-1-one (CAS 1181601-19-3)
- 2-(2-Chlorophenyl)-4-pentyn-2-ol (CAS 1340170-80-0)
- 2-(3-Chlorophenyl)-4-pentyn-2-ol (CAS 1341969-67-2)
Recommended Standards
- 8-Chloro-6-hydroxyoctanoic Acid (CAS 188412-11-5)
- (6-Chloro-7-methyl-1H-indol-2-yl)methanamine (CAS 883529-85-9)
- 6-Chloro-3,4-dihydro-2H-spiro[naphthalene-1,2'-oxirane] (CAS 1883726-73-5)
- (S)-3-(4-chlorophenyl)cyclopentan-1-one (CAS 213964-28-4)
- 2-(3-Chloro-4-nitrophenyl)acetamide (CAS 885951-52-0)
- 4-Isopropyl-5-methyl-1H-pyrazole-3-carboxylic acid (CAS 1479065-16-1)
- 4,6-Bis(trichloromethyl)-1,3,5-triazinan-2-ol compound with triethylamine (1:1) (CAS 1823254-01-8)
- 4-(5-{[(4-Methoxyphenyl)amino]carbonyl}-1,3,4-thiadiazol-2-yl)butanoic acid (CAS 1142210-57-8)
- N-Benzyl-3-(3,4-dimethoxyphenyl)propanamide (CAS 40958-49-4)
- 3-Morpholinotetrahydro-2H-pyran-4-amine (CAS 1174218-58-6)
- Rotigotine EP Impurity E HCl (CAS 2708278-88-8)
- tert-Butyl 8-oxa-2,5-diazaspiro[3.5]nonane-2-carboxylate (CAS 1251002-01-3)
- 2-Ethyl-1,1'-biphenyl (CAS 1812-51-7)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
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