2-methanesulfonyl-1-(methoxycarbonyl)cyclopropane-1-carboxylic acid CAS 2059927-37-4
| CAS No. | 2059927-37-4 |
| Molecular Formula | C7H10O6S |
| Molecular Weight | 222.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-methanesulfonyl-1-(methoxycarbonyl)cyclopropane-1-carboxylic acid is closely related to a carbohydrate-derived structure, a sulfone group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-methanesulfonyl-1-(methoxycarbonyl)cyclopropane-1-carboxylic acid (CAS 2059927-37-4), molecular formula C7H10O6S and molecular weight 222.22 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H10O6S, 2-methanesulfonyl-1-(methoxycarbonyl)cyclopropane-1-carboxylic acid contains a carbohydrate-derived structure, a sulfone group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 222.22 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).
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-methanesulfonyl-1-(methoxycarbonyl)cyclopropane-1-carboxylic acid 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 | C7H10O6S |
| Molecular Weight | 222.22 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Sulfur Atoms | 1 |
Related methanesulfonyl Standards
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- 4-MEthanesulfonyl-1,2-dihydroisoquinolin-1-one (CAS 1820664-84-3)
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Recommended Standards
- 2-Ethyl-7-fluoro-3-methyl-4-nitro-1H-indole (CAS 663177-51-3)
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- 2-Ethyl-5-fluoro-3-methyl-6-nitro-1H-indole (CAS 663177-53-5)
- 3-Ethyl-8-fluoro-7-(hydroxymethyl)quinoxalin-2(1H)-one (CAS 2756334-32-2)
- 7-Methyl-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylic acid (CAS 924871-41-0)
- (5E,9E,13Z)-Teprenone (CAS 3879-23-0)
- 2-Methyl-4-heptanone (CAS 626-33-5)
- 1-(3-Methoxyphenyl)butan-1-amine hydrochloride (CAS 1864057-25-9)
- methyl 3-(1-methyl-1H-imidazol-5-yl)prop-2-enoate (CAS 79960-24-0)
- 2-(2-Fluoro-ethyl)-2h-pyrazole-3-carboxylic acid methyl ester (CAS 1429419-52-2)
- (R)-1-(4-(3,10-Dibromo-8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)piperidin-1-yl)-2-(piperidin-4-yl)ethanone (CAS 193276-77-6)
- 2-(3,4-Difluorophenyl)-5-(trifluoromethyl)-2,4-dihydro-3H-pyrazol-3-one (CAS 1265476-56-9)
- 2,5-Bis(trifluoromethyl)benzenesulfinic acid sodium salt (CAS 1233512-95-2)
- Semaglutide impurity 211 (CAS CATO-C4X-2226211)
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