2-chloro-1-(1-methyl-2-oxabicyclo[2.1.1]hexan-4-yl)ethanone CAS 2452342-59-3
| CAS No. | 2452342-59-3 |
| Molecular Formula | C8H11ClO2 |
| Molecular Weight | 174.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, 2-chloro-1-(1-methyl-2-oxabicyclo[2.1.1]hexan-4-yl)ethanone is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 174.62 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 2-chloro-1-(1-methyl-2-oxabicyclo[2.1.1]hexan-4-yl)ethanone (CAS 2452342-59-3), a certified reference material (molecular formula C8H11ClO2, MW 174.62 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-chloro-1-(1-methyl-2-oxabicyclo[2.1.1]hexan-4-yl)ethanone 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 | C8H11ClO2 |
| Molecular Weight | 174.62 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Cl-containing |
Related chloro Standards
- 2-Chloro-1-cyclobutyl-butane-1,3-dione (CAS 1020732-21-1)
- (5-Chloro-2-methoxyphenyl)methanol (CAS 7035-10-1)
- 2-chloro-1-(3-oxabicyclo[4.1.0]heptan-7-yl)ethanone (CAS 2452340-85-9)
- 2-chloro-1-(4-methyl-2-oxabicyclo[2.1.1]hexan-1-yl)ethanone (CAS 2573212-75-4)
- 2-chloro-1-(5-oxaspiro[2.4]heptan-2-yl)ethanone (CAS 2452341-78-3)
- 2-chloro-3-ethoxycyclohex-2-en-1-one (CAS 87823-75-4)
- 2-chloro-3-hydroxy-5,5-dimethylcyclohex-2-en-1-one (CAS 70990-68-0)
- 2-Chloro-5,5-dimethylcyclohexane-1,3-dione (CAS 7298-89-7)
Recommended Standards
- 2-(2-Oxocyclohexyl)acetyl chloride (CAS 342402-77-1)
- 2-Fluoro-2-methylpropane-1-sulfonyl chloride (CAS 1849197-29-0)
- 3-Fluorobutane-1-sulfonyl chloride (CAS 1785492-58-1)
- 2-Chlorobicyclo[2.2.1]heptane-2-carboxylic acid (CAS 101774-57-6)
- Octaphenyltrisilane (CAS 4098-89-9)
- 1-(2-chlorobenzyl)-6-cyclopropyl-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 937598-76-0)
- 1-(4-(Trifluoromethyl)phenyl)prop-2-yn-1-one (CAS 704889-22-5)
- 2-(1,3-Thiazol-5-yl)acetonitrile (CAS 50382-34-8)
- 2-(4-Chloro-3-methoxyphenyl)-2,2-difluoroacetic acid (CAS 1540654-98-5)
- 4-(2,2-Dimethyl-3-oxo-octahydro-quinoxalin-1-yl)-4-oxo-butyric acid (CAS 801228-30-8)
- 2-(4-Iodobutyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1236275-93-6)
- 3-(Piperidin-4-yl)-2H-benzo[e][1,2,4]thiadiazine 1,1-dioxide hydrochloride (CAS 1956365-79-9)
- 3-((4-Nitrobenzyl)thio)-1,2,4-triazin-5(4H)-one (CAS 872628-55-2)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
Why CATO?
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