(R)-6,7-Dihydro-5H-cyclopenta[c]pyridine-1,5-diamine dihydrochloride CAS 2096419-45-1
| CAS No. | 2096419-45-1 |
| Molecular Formula | C8H11N3 |
| 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.
(R)-6,7-Dihydro-5H-cyclopenta[c]pyridine-1,5-diamine dihydrochloride (CAS 2096419-45-1) is a high-purity analytical reference standard with the molecular formula C8H11N3HCl and a molecular weight of 185.66 g/mol.
(R)-6,7-Dihydro-5H-cyclopenta[c]pyridine-1,5-diamine dihydrochloride (C8H11N3HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C8H11N3 2*HCl |
| Molecular Weight | 185.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 3-(5-Methyl-4-pyrazolyl)-1-propanamine (CAS 28739-42-6)
- N-(Pentan-3-yl)-2-(thiophen-2-yl)quinolin-4-amine (CAS 853328-22-0)
- TTTB6-2CHO (CAS 2127354-14-5)
- 9,10,12,13-Tetrahydro-11H-9,10-endo-Cyclopropanthracene (CAS 30122-20-4)
- 5-Fluoro-2-(hydroxymethyl)pyrimidine (CAS 1227574-72-2)
- 5-(Trifluoromethoxy)-1H-indole-2-carbohydrazide (CAS 685120-14-3)
- Tert-butyl 4-(1-amino-2-methoxy-2-oxoethyl)-3,3-dimethylpiperidine-1-carboxylate (CAS 2293104-50-2)
- Semaglutide impurity 289 (CAS CATO-C4X-2226289)
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