2,2-difluoro-2-(oxetan-3-yl)ethan-1-amine CAS 1783697-93-7
| CAS No. | 1783697-93-7 |
| Molecular Formula | C5H9F2NO |
| Molecular Weight | 137.13 g/mol |
| 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 2,2-difluoro-2-(oxetan-3-yl)ethan-1-amine.
CATO supplies 2,2-difluoro-2-(oxetan-3-yl)ethan-1-amine (CAS 1783697-93-7), a certified reference material (molecular formula C5H9F2NO, MW 137.13 g/mol) for analytical method development and quality control.
Structurally, 2,2-difluoro-2-(oxetan-3-yl)ethan-1-amine (C5H9F2NO) contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 137.13 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C5H9F2NO |
| Molecular Weight | 137.13 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, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-(Azetidin-3-yl)-2,2-difluoroethan-1-ol (CAS 1783698-04-3)
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- (R)-3-(Difluoromethyl)morpholine (CAS 1786409-18-4)
- (4,4-difluorooxolan-3-yl)methanamine (CAS 1780993-10-3)
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- 6-Bromopyrido[2,3-b]pyrazin-3(4H)-one (CAS 1432059-11-4)
- Tirzepatide Impurity 13 (CAS CATO-C4X-324013)
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