4-((R)-Pyrrolidin-3-ylaminomethyl)-benzonitrile hydrochloride CAS 1353972-57-2
| CAS No. | 1353972-57-2 |
| Molecular Formula | C14H19N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((R)-Pyrrolidin-3-ylaminomethyl)-benzonitrile hydrochloride (CAS 1353972-57-2) is a high-purity analytical reference standard with the molecular formula C14H19N3HCl and a molecular weight of 265.79 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 4-((R)-Pyrrolidin-3-ylaminomethyl)-benzonitrile hydrochloride is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 265.79 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
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 | C14H19N3 HCl |
| Molecular Weight | 265.79 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related R Standards
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- 2-[4-(Pyrrolidin-3-yloxy)phenyl]ethylamine (CAS 1000507-30-1)
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- 1-(Pyrrolidin-1-ylsulfonyl)-4,4'-bipiperidine (CAS 1000958-63-3)
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Recommended Standards
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- Genistein (CAS 446-72-0)
- Tert-butyl leucinate hydrochloride (CAS 256478-97-4)
- 5-(3,4-Dichlorophenyl)-1h-pyrazole (CAS 154257-68-8)
- 1-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-3-(2-hydroxyethyl)-3-nitrosourea (CAS 89854-43-3)
- Letrozole Impurity 23 (CAS 876316-41-5)
- 3-Acetyl-1H-pyrazole-5-carboxamide (CAS 1403333-98-1)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
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