(2S,3S)-3-fluoro-2-methyl-azetidine;hydrochloride CAS 2231664-75-6
| CAS No. | 2231664-75-6 |
| Molecular Formula | C4H8FN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2S,3S)-3-fluoro-2-methyl-azetidine;hydrochloride.
CATO supplies (2S,3S)-3-fluoro-2-methyl-azetidine;hydrochloride (CAS 2231664-75-6), a certified reference material (molecular formula C4H8FNHCl, MW 125.57 g/mol) for analytical method development and quality control.
Structurally, (2S,3S)-3-fluoro-2-methyl-azetidine;hydrochloride (C4H8FNHCl) contains fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 125.57 g/mol, it falls into the low-molecular-weight range. 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.
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 | C4H8FN HCl |
| Molecular Weight | 125.57 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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- 1-Phenyl-3-(1,2,3-thiadiazole-4-carbonyl)thiourea (CAS 198991-49-0)
- Torasemide impurity 41 (CAS CATO-C4X-183641)
- Ibandronate Impurity 7 (CAS 6225-10-1)
- 1-Cyclobutyl-N-(cyclopropylmethyl)methanamine (CAS 898911-73-4)
- N-(3-(2-Oxopiperidin-1-yl)phenyl)-5,6,7,8-tetrahydronaphthalene-2-sulfonamide (CAS 941939-57-7)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
Why CATO?
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