3-(Pyridin-4-yl)-1H-indazol-5-amine dihydrochloride CAS 1427195-08-1
| CAS No. | 1427195-08-1 |
| Molecular Formula | C12H10N4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-(Pyridin-4-yl)-1H-indazol-5-amine dihydrochloride (CAS 1427195-08-1) is a high-purity analytical reference standard with the molecular formula C12H10N4HCl and a molecular weight of 246.70 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, 3-(Pyridin-4-yl)-1H-indazol-5-amine dihydrochloride is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 246.70 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).
As a certified reference material (CRM), 3-(Pyridin-4-yl)-1H-indazol-5-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.
Physical & Chemical Properties
| Molecular Formula | C12H10N4 2*HCl |
| Molecular Weight | 246.70 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Pyridin Standards
- 3-[(E)-2-(Pyridin-3-yl)ethenyl]-1,2-dihydroquinoxalin-2-one (CAS 1000169-10-7)
- 2-(pyridin-2-ylsulfanyl)acetic acid (CAS 10002-29-6)
- 4-(Pyridin-3-yloxy)benzenesulfonic acid (CAS 1000340-09-9)
- 2-(2-Oxo-2-(pyridin-4-yl)ethylidene)thiazolidin-4-one (CAS 1000932-15-9)
- 2-[2-oxo-2-(pyridin-3-yl)ethylidene]-1,3-thiazolidin-4-one (CAS 1000932-62-6)
- N-(pyridin-3-ylmethyl)sulfamide (CAS 1000933-31-2)
- Ethyl 1-(2-pyridin-2-ylethyl)piperidine-4-carboxylate (CAS 1000941-29-6)
- 1-Methyl-4-(pyridin-2-ylmethyl)piperazine (CAS 100158-57-4)
Recommended Standards
- 1-(Bicyclo[2.2.1]heptan-2-ylmethyl)-1h-pyrazol-3-amine (CAS 1559364-79-2)
- Ethyl 2-(piperidin-4-ylmethyl)cyclopropane-1-carboxylate (CAS 2580238-65-7)
- 2-(4-(Aminomethyl)phenyl)thiazole-5-carboxylic acid (CAS 886370-45-2)
- (S)-6-(Trifluoromethyl)-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 1212870-73-9)
- 2-((2-Benzoyl-4-chlorophenyl)(cyclopropylmethyl)amino)-2-oxoacetic acid (CAS 33453-17-7)
- Tert-butyl (R)-4-(2,4-dichloropyrimidin-5-yl)-2-methylpiperazine-1-carboxylate (CAS 1821293-56-4)
- (R)-oxiran-2-ylmethanamine HCl (CAS 1208861-22-6(free base))
- 5-(1h-1,2,4-Triazol-1-yl)pentanenitrile (CAS 1248902-14-8)
- 2-[(4-Fluorophenyl)methyl]oxolane-2-carboxylic acid (CAS 2024359-30-4)
- a-Bag Cell Peptide (1-8) (CAS 87549-53-9)
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