trans-4-fluoropyrrolidin-3-amine;dihydrochloride CAS 125197-40-2
| CAS No. | 125197-40-2 |
| Molecular Formula | C4H9FN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
trans-4-fluoropyrrolidin-3-amine;dihydrochloride (CAS 125197-40-2), molecular formula C4H9FN2HCl and molecular weight 140.59 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to fluorine/chlorine substitution, trans-4-fluoropyrrolidin-3-amine;dihydrochloride is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 140.59 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C4H9FN2 2*HCl |
| Molecular Weight | 140.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related trans Standards
- 3-Fluoropyrrolidin-2-one (CAS 1026565-61-6)
- (1-Benzyl-3-fluoropyrrolidin-3-yl)methanol (CAS 109416-61-7)
- (3R)-3-fluoropyrrolidin-2-one (CAS 1175052-20-6)
- (4-Fluoropyrrolidin-2-yl)methanol (CAS 1198283-68-9)
- 3-(3-Fluoropyrrolidin-3-yl)pyridine (CAS 1225218-42-7)
- (S)-2-(3-Fluoropyrrolidin-1-yl)ethan-1-ol (CAS 1240710-87-5)
- 1-(3-Fluoropyrrolidin-3-yl)-N,N-dimethylmethanamine (CAS 125032-78-2)
- (3-Fluoropyrrolidin-3-yl)methanamine (CAS 125032-81-7)
Recommended Standards
- 2-(3-(Tert-butoxycarbonyl)-3-azaspiro[5.5]Undecan-7-yl)acetic acid (CAS 2306273-03-8)
- 1142209-39-9 3-(5-{[(3,4-Difluorophenyl)amino]carbonyl}-1,3,4-thiadiazol-2-yl)propanoic acid 9384AC C12H9F2N3O3S (CAS 1142209-39-9)
- 4-Chloro-1,3-diethyl-1H-pyrazole-5-carboxylic acid (CAS 128537-59-7)
- (S)-2-((1-((Benzyloxy)carbonyl)piperidin-3-yl)thio)acetic acid (CAS 1354020-13-5)
- 3-(2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propanoic acid (CAS 797756-39-9)
- 2-Methyl-2-(2-nitrophenyl)propanoic acid (CAS 126802-52-6)
- 2-Bromo-N-(3-isobutoxypropyl)benzamide (CAS 1208915-23-4)
- 6-Amino-5-(difluoromethyl)-2-fluoronicotinaldehyde (CAS 1806810-17-2)
- 3-(2-(3-Phenylpropanamido)phenoxy)thiophene-2-carboxylic acid (CAS 900019-04-7)
- [Nva12]-Tirzepatide (CAS CATO-C4X-324042)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com