3-(aminomethyl)-1H,2H,5H,6H,7H-cyclopenta[b]pyridin-2-one hydrochloride CAS 2044902-51-2
| CAS No. | 2044902-51-2 |
| Molecular Formula | C9H12N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H12N2OHCl, 3-(aminomethyl)-1H,2H,5H,6H,7H-cyclopenta[b]pyridin-2-one hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 200.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 3-(aminomethyl)-1H,2H,5H,6H,7H-cyclopenta[b]pyridin-2-one hydrochloride (CAS 2044902-51-2), a certified reference material (molecular formula C9H12N2OHCl, MW 200.67 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C9H12N2O HCl |
| Molecular Weight | 200.67 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 | 2 |
Related aminomethyl Standards
- (4-(Aminomethyl)-2-fluorophenyl)methanol (CAS 1000512-15-1)
- Methyl 2-(aminomethyl)cyclopropane-1-carboxylate (CAS 1000535-84-1)
- 3-(Boc-aminomethyl)indoline (CAS 1000932-73-9)
- 2-(Aminomethyl)benzoic acid hydrochloride (CAS 10017-39-7)
- Methyl 5-(aminomethyl)nicotinate (CAS 1001756-84-8)
- N-[3-[[4-(Aminomethyl)benzoyl]amino][1,1-biphenyl]-4-yl]carbamic Acid tert-Butyl Ester (CAS 1003316-12-8)
- 4-(Aminomethyl)phenol hydrochloride (CAS 1004-23-5)
- 3-(Aminomethyl)-5-(4-pyridyl)pyrazole (CAS 1004303-48-3)
Recommended Standards
- 3-Hydroxy-3-(4'-methoxy-3'-sulfonamidophenyl)-2-propylamine, Hydrochloride 5-(2-Amino-1-hydroxypropyl)-2-methoxy-benzenesulfonamide Hydrochloride 86225-64-1 (CAS 86225-64-1)
- 4-Benzylmorpholine-3-carbaldehyde (CAS 885954-25-6)
- 2-((7-Phenyl-6,7-dihydro-5H-imidazo[2,1-c][1,2,4]triazol-3-yl)thio)-N-(4-(trifluoromethyl)phenyl)acetamide (CAS 921881-50-7)
- 5-Nitrosopyrimidine-4,6-diamine (CAS 61908-15-4)
- 2-Amino-3-methylpyrazine (CAS 19838-08-5)
- (R)-3-((tert-Butoxycarbonyl)amino)-4-(3-(trifluoromethyl)phenyl)butanoic acid (CAS 269726-74-1)
- 5-(4-(Dimethoxymethyl)phenyl)thiophene-2-carbaldehyde (CAS 886509-35-9)
- Dithiouracil (CAS 2001-93-6)
- 3-Chloro-6-((trifluoromethyl)thio)pyridazine (CAS 1206523-89-8)
- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
Why CATO?
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