(1S,2R)-2-Fluorocyclopropanamine methanesulfonic acid CAS 2387565-57-1
| CAS No. | 2387565-57-1 |
| Molecular Formula | C4H8FNO3S |
| Molecular Weight | 169.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(1S,2R)-2-Fluorocyclopropanamine methanesulfonic acid (CAS 2387565-57-1), molecular formula C4H8FNO3S and molecular weight 169.17 g/mol, is a CATO reference standard with documented purity and traceability.
(1S,2R)-2-Fluorocyclopropanamine methanesulfonic acid (C4H8FNO3S) 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.
CATO manufactures (1S,2R)-2-Fluorocyclopropanamine methanesulfonic 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 | C4H8FNO3S |
| Molecular Weight | 169.17 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, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- (1R,2S)-2-(3,5-difluorophenyl)cyclopropan-1-amine (CAS 705250-95-9)
- (S)-4,7-Difluoro-2,3-dihydro-1H-inden-1-amine (CAS 945950-79-8)
- 2-(2,2-Difluorocyclopropyl)aniline (CAS 1892415-35-8)
- (S)-5,6-Difluoro-2,3-dihydro-1H-inden-1-amine (CAS 916214-29-4)
- Tert-butyl (2-fluoro-6-(pyrrolidin-1-yl)pyridin-3-yl)carbamate (CAS 1228665-71-1)
- Methyl 1-oxo-1,2-dihydroisoquinoline-5-carboxylate (CAS 91137-50-7)
- endo-norbornan-2-amine (CAS 31002-73-0)
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Why CATO?
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