tert-Butyl 3-((fluorosulfonyl)methyl)azetidine-1-carboxylate CAS 1955507-07-9
| CAS No. | 1955507-07-9 |
| Molecular Formula | C9H16FNO4S |
| Molecular Weight | 253.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of tert-Butyl 3-((fluorosulfonyl)methyl)azetidine-1-carboxylate is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
tert-Butyl 3-((fluorosulfonyl)methyl)azetidine-1-carboxylate (CAS 1955507-07-9), molecular formula C9H16FNO4S and molecular weight 253.29 g/mol, is a CATO reference standard with documented purity and traceability.
tert-Butyl 3-((fluorosulfonyl)methyl)azetidine-1-carboxylate (C9H16FNO4S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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.
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 tert-Butyl 3-((fluorosulfonyl)methyl)azetidine-1-carboxylate 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 | C9H16FNO4S |
| Molecular Weight | 253.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- tert-butyl 9,11-dioxa-4-azatetracyclo[5.3.1.0^{2,6}.0^{8,10}]undecane-4-carboxylate (CAS 1909318-88-2)
- Ethyl 3-(cyclopropanecarboxamido)-4-cyclopropyl-4-oxobutanoate (CAS 1956376-88-7)
- 2-[(tert-butoxy)carbonyl]-2-azabicyclo[2.2.2]oct-7-ene-6-carboxylic acid (CAS 1909309-94-9)
- Carbidopa Impurity 8 (CAS 19728-71-3)
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- 6-Amino-5-(difluoromethyl)-3-methylpicolinonitrile (CAS 1803669-89-7)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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