1-Chloro-3-(naphthalen-2-yl)propan-2-one CAS 211031-87-7
| CAS No. | 211031-87-7 |
| Molecular Formula | C13H11ClO |
| Molecular Weight | 218.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-Chloro-3-(naphthalen-2-yl)propan-2-one (CAS 211031-87-7), molecular formula C13H11ClO and molecular weight 218.68 g/mol, is a CATO reference standard with documented purity and traceability.
1-Chloro-3-(naphthalen-2-yl)propan-2-one (C13H11ClO) contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 1-Chloro-3-(naphthalen-2-yl)propan-2-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.
Physical & Chemical Properties
| Molecular Formula | C13H11ClO |
| Molecular Weight | 218.68 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2017 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 1-{4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl}-2-chloroethan-1-one (CAS 937047-12-6)
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- (2-Methyl-5-tetrazolyl)methanol (CAS 55408-40-7)
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- 3-(2-Bromo-4-methoxyphenoxy)piperidinehydrochloride (CAS 1220017-01-5)
- 3-Methyl-N-(3-morpholinopropyl)butan-2-amine (CAS 1038233-99-6)
- (2-Chloro-4-formyl-6-methylphenyl)boronic acid (CAS 1228829-16-0)
- (2,2-Dimethyltetrahydro-1H-pyrrolizin-7a(5H)-yl)methanamine (CAS 2386646-04-2)
- 3-(((4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)phenyl)imino)methyl)benzo[c]thiophen-1-ol (CAS 338954-42-0)
- Ethyl 6-bromo-8-iodoimidazo[1,2-a]pyridine-2-carboxylate (CAS 1296223-95-4)
- Quinoxalin-2-yl(3-(5-(trifluoromethyl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)methanone (CAS 1396861-18-9)
- Semaglutide impurity 277 (CAS CATO-C4X-2226277)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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