(2-(2,2-Difluorovinyl)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol CAS 2923918-63-0
| CAS No. | 2923918-63-0 |
| Molecular Formula | C10H15F2NO |
| Molecular Weight | 203.23 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-(2,2-Difluorovinyl)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol.
(2-(2,2-Difluorovinyl)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol (CAS 2923918-63-0), molecular formula C10H15F2NO and molecular weight 203.23 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H15F2NO, (2-(2,2-Difluorovinyl)tetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 203.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C10H15F2NO |
| Molecular Weight | 203.23 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluorovinyl Standards
- 2-((2,2-Difluorovinyl)oxy)-1-phenylethan-1-amine (CAS 1334148-32-1)
- 2-((2,2-Difluorovinyl)oxy)-1-(4-fluorophenyl)ethan-1-one (CAS 1334148-93-4)
- 2-(2,2-Difluorovinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2379768-79-1)
- 2-((2,2-Difluorovinyl)oxy)-1-(4-fluorophenyl)ethan-1-amine (CAS 1334149-19-7)
- 1-((2,2-Difluorovinyl)oxy)-3,3-dimethylbutan-2-one (CAS 1334146-21-2)
- 1-(2,2-Difluorovinyl)-2,3,4,5,6-pentafluoro-benzene (CAS 653-19-0)
- 3-(2,2-Difluorovinyl)-2,2-dimethylcyclopropanecarboxylic acid (CAS 66069-56-5)
- 2,2-Difluorovinyl 4-methylbenzenesulfonate (CAS 185739-14-4)
Recommended Standards
- (1-((6,6-Difluoro-3-azabicyclo[3.1.0]hexan-3-yl)methyl)cyclopropyl)methanol (CAS 2882104-24-5)
- (3-Fluoro-4-methylphenyl)methanesulfonamide (CAS 919354-68-0)
- ((7a'S)-2,2-Difluorodihydro-1'H,3'H-spiro[cyclopropane-1,2'-pyrrolizin]-7a'(5'H)-yl)methanol (CAS 2820537-52-6)
- 1-(2-Fluorophenyl)-n-methylmethanesulfonamide (CAS 950251-85-1)
- N-(3,5-dimethoxybenzyl)-1-(4-methoxyphenyl)methanamine (CAS 356093-54-4)
- (6-Bromo-1H-indazol-3-yl)methanamine (CAS 1360929-81-2)
- 4-(3-Aminophenyl)-N-methyl-1,3-thiazol-2-amine (CAS 89250-32-8)
- Ethyl 6-(dimethylamino)spiro[2.5]octane-1-carboxylate (CAS 2419912-89-1)
- Nafamostat impurity 87 (CAS CATO-C4X-133287)
- 5-Fluoro-3-(tetrahydrofuran-3-yl)-1h-indole (CAS 2197056-90-7)
- Ethyl 4,8-dibromoquinoline-5-carboxylate (CAS 2767647-81-2)
- 1-(2-Ethylhexyl)-1,4-diazepane (CAS 4410-11-1)
- CRF (human, rat) acetate salt (CAS 86784-80-7)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
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