4-(4-Aminobutyl)pyridin-2-amine dihydrochloride CAS 2138249-46-2
| CAS No. | 2138249-46-2 |
| Molecular Formula | C9H15N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(4-Aminobutyl)pyridin-2-amine dihydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
4-(4-Aminobutyl)pyridin-2-amine dihydrochloride (CAS 2138249-46-2), molecular formula C9H15N3HCl and molecular weight 201.70 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, chlorine substitution, 4-(4-Aminobutyl)pyridin-2-amine dihydrochloride is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 201.70 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C9H15N3 2*HCl |
| Molecular Weight | 201.70 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Aminobutyl Standards
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- (4-aminobutyl)trimethylazanium chloride hydrochloride (CAS 1007222-85-6)
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Recommended Standards
- Methyl 6-(dimethylamino)-1H-indole-2-carboxylate (CAS 136818-58-1)
- 4-fluoro-1H-indazole-3-carboxylic acid (CAS 885521-64-2)
- N1-(thiophen-2-ylmethyl)-N4-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)succinamide (CAS 329698-11-5)
- (E)-Cinnamyl 3-oxobutanoate (CAS 15802-62-7)
- 1H-PYRROLO[2,3-B]PYRIDINE, 5-CHLORO- 5-CHLORO-1H-PYRROLO[2,3-B]PYRIDINE 5-CHLORO-7-AZAINDOLE 866546-07-8 BC003914 (CAS 866546-07-8)
- Diethyl 3-amino-1H-indole-1,2-dicarboxylate (CAS 882864-56-4)
- Hexa-1,3-diyn-1-ylbenzene (CAS 10508-66-4)
- 6-Chloro-N-methyl-4-(o-tolyl)pyridin-3-amine (CAS 825643-65-0)
- (R)-2-amino-3-(3-fluorophenyl)-2-methylpropanoic acid (CAS 1270184-80-9)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
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