1-(1-(Methylsulfonyl)cyclopropyl)ethan-1-one CAS 2169130-85-0
| CAS No. | 2169130-85-0 |
| Molecular Formula | C6H10O3S |
| Molecular Weight | 162.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(1-(Methylsulfonyl)cyclopropyl)ethan-1-one is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(1-(Methylsulfonyl)cyclopropyl)ethan-1-one (CAS 2169130-85-0), molecular formula C6H10O3S and molecular weight 162.21 g/mol, is a CATO reference standard with documented purity and traceability.
1-(1-(Methylsulfonyl)cyclopropyl)ethan-1-one (C6H10O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H10O3S |
| Molecular Weight | 162.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1998 |
| Sulfur Atoms | 1 |
Related Methylsulfonyl Standards
- 2-(Methylsulfonyl)thiophene (CAS 38695-60-2)
- 3-(Methylsulfonyl)thiophene (CAS 38695-58-8)
- 1-Methyl-5-(methylsulfonyl)-1H-tetrazole (CAS 96107-86-7)
- 3-(Methylsulfonyl)-1,2,4-oxadiazol-5-amine (CAS 55864-41-0)
- 1-(Methylsulfonyl)pyrrolidin-3-one (CAS 1270026-80-6)
- 3-(Methylsulfonyl)-6-oxa-3-azabicyclo[3.1.0]hexane (CAS 185423-66-9)
- (S)-4-(Methylsulfonyl)pyrrolidin-2-one (CAS 20182-97-2)
- 1-(Methylsulfonyl)-1H-pyrazol-4-amine (CAS 1206641-28-2)
Recommended Standards
- 1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,3,5-triazinane-2,4,6-trione (CAS 22432-96-8)
- 1-(1,1-Dioxidotetrahydrothiophen-3-yl)ethan-1-one (CAS 3895-34-9)
- 1$l^{6}-thiepane-1,1,4-trione (CAS 41511-88-0)
- 1,5-Dimethyl-6-oxa-3-thiabicyclo[3.1.0]hexane 3,3-dioxide (CAS 66335-83-9)
- 2-Cyclopropoxy-4-ethylaniline (CAS 1243414-99-4)
- 5-(2-bromoacetyl)-2,3-dihydro-1H-indol-2-one (CAS 105316-98-1)
- 4-[(4-methylpyrimidin-2-yl)oxy]aniline (CAS 1274864-67-3)
- Valsartan Impurity 149 (CAS CATO-C4X-1057149)
- 1-Bromo-2-((2-ethylhexyl)oxy)cyclohexane (CAS 1341458-08-9)
- 1-(Benzylamino)-2-methylpropan-2-ol (CAS 80466-51-9)
- (2-(Benzyloxy)-6-(trifluoromethyl)pyridin-3-yl)methanamine (CAS 935520-00-6)
- 3-{1-[(4-chlorophenyl)methyl]-2-oxo-1,2-dihydropyridin-3-yl}-1-(3,5-dichlorophenyl)urea (CAS 338755-34-3)
- 2-Methoxyphenyl 2-(3-piperidinyl)ethyl etherhydrochloride (CAS 1220037-03-5)
- 30003-72-6 insulin chain b oxidized (CAS 30003-72-6)
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