3-[(5-nitro-2-pyridyl)amino]-1-propanol,HCL CAS 136772-09-3
| CAS No. | 136772-09-3 |
| Molecular Formula | C8H11N3O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-[(5-nitro-2-pyridyl)amino]-1-propanol,HCL is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-[(5-nitro-2-pyridyl)amino]-1-propanol,HCL (CAS 136772-09-3), a certified reference material (molecular formula C8H11N3O3HCl, MW 233.65 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 3-[(5-nitro-2-pyridyl)amino]-1-propanol,HCL is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 233.65 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-[(5-nitro-2-pyridyl)amino]-1-propanol,HCL 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.
Physical & Chemical Properties
| Molecular Formula | C8H11N3O3 HCl |
| Molecular Weight | 233.65 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related nitro Standards
- 4-Nitro-2-propylbenzo[d]oxazole (CAS 1000018-05-2)
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- 2104-09-8 2-Amino-4-(4-nitrophenyl)thiazole 2-Thiazolamine, 4-(4-nitrophenyl)- Thiazole, 2-amino-4-(p-nitrophenyl)- 4-27-00-04961 (Beilstein Handbook Reference) AI3-62320 2-Amino-4-(p-nitrophenyl)thiazole BRN 0200321 (CAS 2104-09-8)
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