2-cyclopropylpyrrolidine hydrochloride CAS 558478-81-2
| CAS No. | 558478-81-2 |
| Molecular Formula | C7H13N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-cyclopropylpyrrolidine hydrochloride (CAS 558478-81-2) is a high-purity analytical reference standard with the molecular formula C7H13NHCl and a molecular weight of 147.65 g/mol.
Based on its molecular formula C7H13NHCl, 2-cyclopropylpyrrolidine hydrochloride contains chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 147.65 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C7H13N HCl |
| Molecular Weight | 147.65 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.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related cyclopropylpyrrolidine Standards
- 3-Cyclopropylpyrrolidine (CAS 1250004-31-9)
- (R)-2-Cyclopropylpyrrolidine (CAS 1270206-86-4)
- (S)-2-Cyclopropylpyrrolidine (CAS 1270277-49-0)
- 1-Cyclopropylpyrrolidine-3-carbonitrile (CAS 1341409-48-0)
- 4-Cyclopropylpyrrolidine-3-carboxylic acid (CAS 1342580-34-0)
- 1-Cyclopropylpyrrolidine-3-carboxylic acid (CAS 1343668-36-9)
- N-cyclopropylpyrrolidine-3-sulfonamide hydrochloride (CAS 1423024-85-4)
- N-cyclopropylpyrrolidine-3-sulfonamide (CAS 1423116-96-4)
Recommended Standards
- tert-Butyl 2-oxospiro[1,3-dihydroquinoline-4,4'-piperidine]-1'-carboxylate (CAS 1032143-13-7)
- 3-((5-Methyl-4H-1,2,4-triazol-3-yl)thio)-N-(1-(5,6,7,8-tetrahydronaphthalen-2-yl)ethyl)propanamide (CAS 1424392-15-3)
- 6-Bromo-3-(difluoromethyl)-4-fluoropyridin-2-amine (CAS 1806804-61-4)
- Tert-butyl 4-(oxetan-3-ylamino)piperidine-1-carboxylate (CAS 1349718-24-6)
- 4-[(3,5-Dimethyl-1,2-oxazol-4-yl)methyl]morpholine (CAS 173850-36-7)
- 4-(4-Bromophenyl)-1H-1,2,4-triazol-5(4H)-one (CAS 214117-50-7)
- 5-Phenyl-2-thiophenecarbonyl chloride (CAS 17361-89-6)
- Fmoc-D-His(1-Me)-OH (CAS 1197025-85-6)
- 1-Chloropinacolone (CAS 13547-70-1)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
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