1-(Cyclopropylsulfonyl)azetidine-3-carboxylic acid CAS 1219827-77-6
| CAS No. | 1219827-77-6 |
| Molecular Formula | C7H11NO4S |
| Molecular Weight | 205.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(Cyclopropylsulfonyl)azetidine-3-carboxylic acid is closely related to an amide group, 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-(Cyclopropylsulfonyl)azetidine-3-carboxylic acid (CAS 1219827-77-6) is a high-purity analytical reference standard with the molecular formula C7H11NO4S and a molecular weight of 205.23 g/mol.
1-(Cyclopropylsulfonyl)azetidine-3-carboxylic acid (C7H11NO4S) contains an amide group, 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. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-(Cyclopropylsulfonyl)azetidine-3-carboxylic acid 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 | C7H11NO4S |
| Molecular Weight | 205.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Cyclopropylsulfonyl Standards
- 1-(Cyclopropylsulfonyl)piperidin-4-ol (CAS 1343076-63-0)
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- (S)-(1-(Cyclopropylsulfonyl)pyrrolidin-2-yl)methanamine (CAS 1454705-51-1)
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- 4-(Cyclopropylsulfonyl)-2-fluoropyridine (CAS 2288709-94-2)
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