(1R)-1-Cyclopropyl-2,2-difluoro-ethanamine CAS 2089671-55-4
| CAS No. | 2089671-55-4 |
| Molecular Formula | C5H9F2N |
| Molecular Weight | 121.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (1R)-1-Cyclopropyl-2,2-difluoro-ethanamine (C5H9F2N) is characterized by fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
(1R)-1-Cyclopropyl-2,2-difluoro-ethanamine (CAS 2089671-55-4), molecular formula C5H9F2N and molecular weight 121.13 g/mol, is a CATO reference standard with documented purity and traceability.
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 (1R)-1-Cyclopropyl-2,2-difluoro-ethanamine 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 | C5H9F2N |
| Molecular Weight | 121.13 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- (1S)-1-Cyclopropyl-2,2-difluoro-ethanamine (CAS 2055389-19-8)
- Cyclopropyl Bromide (CAS 4333-56-6)
- Cyclopropyl Carbonochloridate (CAS 52107-21-8)
- 2-Cyclopropyl-5-methyl-1H-imidazole (CAS 1042443-59-3)
- 3-Cyclopropyl-1-methyl-1H-pyrazole (CAS 1053163-67-9)
- 5-Cyclopropyl-1-methyl-1H-pyrazole (CAS 1172797-65-7)
- 3-Cyclopropyl-5-methyl-1H-pyrazole (CAS 1287752-76-4)
- 1-Methyl-4-cyclopropyl-1H-imidazole (CAS 1337606-96-8)
Recommended Standards
- 1-(2,2-Difluorocyclopropyl)ethan-1-amine (CAS 1909336-12-4)
- 3-(Difluoromethyl)cyclobutanamine (CAS 1785626-63-2)
- (3R,5R)-3,5-difluoropiperidine (CAS 259110-63-9)
- 3-(2,2-Difluoroethyl)azetidine (CAS 1785540-77-3)
- tert-Butyl 3-(3-fluoropyridin-2-yl)-3-hydroxyazetidine-1-carboxylate (CAS 1609671-98-8)
- 6-(Benzyloxy)-4-bromoindole (CAS 1082040-77-4)
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- 3-chloro-5-{[(4-methylphenyl)methyl]sulfanyl}-1,2,4-thiadiazole (CAS 1803600-55-6)
- 1-(4-Methoxyphenyl)-2-(phenylsulfonyl)ethanone (CAS 27918-37-2)
- 4,7-Dimethoxy-N-(pyridin-2-ylmethyl)benzo[d]thiazol-2-amine (CAS 1350988-97-4)
- 3-((6-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-2-yl)thio)propanenitrile (CAS 148527-87-1)
- 1-(2-(Thiophen-3-yl)ethyl)-1h-1,2,4-triazol-3-amine (CAS 1340419-56-8)
- KALA Amphipathic Peptide (CAS 187987-64-0)
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