3-Chloro-3-(2,6-dimethylphenyl)propiophenone CAS 898754-70-6
| CAS No. | 898754-70-6 |
| Molecular Formula | C17H17ClO |
| Molecular Weight | 272.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Chloro-3-(2,6-dimethylphenyl)propiophenone.
3-Chloro-3-(2,6-dimethylphenyl)propiophenone (CAS 898754-70-6) is a high-purity analytical reference standard with the molecular formula C17H17ClO and a molecular weight of 272.77 g/mol.
Based on its molecular formula C17H17ClO, 3-Chloro-3-(2,6-dimethylphenyl)propiophenone contains a steroid core, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 272.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), 3-Chloro-3-(2,6-dimethylphenyl)propiophenone 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 | C17H17ClO |
| Molecular Weight | 272.77 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Chloro Standards
- 3-Chloro-6-(4-cyclohexylphenyl)pyridazine (CAS 1105194-74-8)
- 6-Benzyl-2-chloro-8-methyl-5,6,7,8-tetrahydro-1,6-naphthyridine (CAS 1151665-28-9)
- 2-Chloro-1-[4-(piperidine-1-carbonyl)piperidin-1-yl]ethan-1-one (CAS 1306604-32-9)
- 1-(5-Chloro-1,3-dimethyl-1h-pyrazol-4-yl)-N-((4-methylmorpholin-2-yl)methyl)methanamine (CAS 1311651-94-1)
- 5-Chloro-3-[(2-phenoxyethyl)sulfanyl]-1,2,4-thiadiazole (CAS 1326811-27-1)
- 2-Chloro-N-(2-(N-cyclopropylacetamido)cyclohexyl)acetamide (CAS 1353958-13-0)
- 2-Chloro-N-(4-(N-cyclopropylacetamido)cyclohexyl)acetamide (CAS 1353969-92-2)
- 6-Benzyl-2-chloro-4-methyl-5,6,7,8-tetrahydro-1,6-naphthyridine (CAS 1421309-97-8)
Recommended Standards
- 3-Chloro-3-(2,4-dimethylphenyl)propiophenone (CAS 898793-90-3)
- 3-Chloro-3-(3,5-dimethylphenyl)propiophenone (CAS 898780-53-5)
- 3-(4-Chlorophenyl)-3,5-dimethylpropiophenone (CAS 898788-09-5)
- 3-Chloro-5-((4-methylbenzyl)sulfinyl)-1,2,4-thiadiazole (CAS 845879-27-8)
- 5-(tert-Butyl)-1-methyl-1H-pyrazol-3-amine (CAS 591233-81-7)
- 1-Benzyl-4-ethylpiperazine (CAS 91904-12-0)
- 1-(2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-3-isopropylurea (CAS 2246605-51-4)
- 6-Chloro-7-methyl-1H-imidazo[4,5-b]pyridine (CAS 893566-44-4)
- 6-Methoxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid (CAS 1161833-78-8)
- 1-(1H-Benzo[d]imidazol-2-yl)-3-methyl-1H-pyrazol-5-amine (CAS 375394-74-4)
- Ethyl 6-(pyrrolidin-1-yl)pyridazine-3-carboxylate (CAS 64224-56-2)
- Phenylephrine Impurity 83 (CAS CATO-C4X-146783)
- Bimatoprost Impurity 20 (CAS 1648894-84-1)
- Semaglutide (CAS CATO-C4X-2226105)
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