(r)-1-(3-Fluorobenzyl)pyrrolidin-3-amine dihydrochloride CAS 876162-17-3
| CAS No. | 876162-17-3 |
| Molecular Formula | C11H15FN2 |
| 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.
CATO supplies (r)-1-(3-Fluorobenzyl)pyrrolidin-3-amine dihydrochloride (CAS 876162-17-3), a certified reference material (molecular formula C11H15FN2HCl, MW 230.71 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution, (r)-1-(3-Fluorobenzyl)pyrrolidin-3-amine dihydrochloride is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 230.71 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C11H15FN2 2*HCl |
| Molecular Weight | 230.71 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related r Standards
- (4-Fluorobenzyl)hydrazine dihydrochloride (CAS 1000805-93-5)
- (3-Fluorobenzyl)hydrazine Dihydrochloride (CAS 1000805-94-6)
- 5-((3-Fluorobenzyl)oxy)-1H-pyrazol-3-amine (CAS 1000896-51-4)
- 4-(5-(4-Fluorobenzyl)-1H-pyrazol-3-yl)pyridine (CAS 1001112-68-0)
- 2-(5-(4-Fluorobenzyl)-3-(pyridin-4-yl)-4,5-dihydro-1H-pyrazol-1-yl)acetic acid (CAS 1001383-88-5)
- 3-(4-Fluorobenzyl)pyrrolidinehydrochloride (CAS 1003561-95-2)
- 1-(4-Fluorobenzyl)-4-isothiocyanato-3,5-dimethyl-1h-pyrazole (CAS 1004193-64-9)
- 4-((4-Fluorobenzyl)amino)-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 1006448-78-7)
Recommended Standards
- 1-isocyanato-4-methyl-2-nitrobenzene 4-Methyl-2-nitrophenyl isocyanate 57910-98-2 (CAS 57910-98-2)
- 4-(4-Fluoro-1h-1,3-benzodiazol-2-yl)aniline (CAS 1184562-80-8)
- 1-Benzyl-5-(5-(prop-2-yn-1-ylthio)-1,3,4-oxadiazol-2-yl)pyridin-2(1H)-one (CAS 477852-91-8)
- 1380571-81-2 2,2-Dimethyl-propionic acid2-amino-benzothiazol-4-yl ester (CAS 1380571-81-2)
- 4-(4-Chlorophenyl)-3-(methoxymethyl)-1H-pyrazol-5-amine (CAS 1187090-25-0)
- 8-Hydroxyimidazo[1,2-a]pyridine (CAS 69214-22-8)
- Cefotaxime Impurity 36 (CAS CATO-C4X-120136)
- 1-(2,4-Dimethoxyphenyl)-2,2,2-trifluoroethan-1-amine (CAS 886368-70-3)
- Methyl 2-(2-chloro-6-fluorophenyl)-4-(4-chlorophenyl)-4-oxobutanoate (CAS 344281-42-1)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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