1H-Indazole-1,5,6-triamine CAS 877471-83-5
| CAS No. | 877471-83-5 |
| Molecular Formula | C7H9N5 |
| Molecular Weight | 163.18 g/mol |
| 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.
1H-Indazole-1,5,6-triamine (CAS 877471-83-5) is a high-purity analytical reference standard with the molecular formula C7H9N5 and a molecular weight of 163.18 g/mol.
Based on its molecular formula C7H9N5, 1H-Indazole-1,5,6-triamine contains a nitrile group, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 163.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 1H-Indazole-1,5,6-triamine 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 | C7H9N5 |
| Molecular Weight | 163.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
Related H Standards
- 1H-Indazole-5-carboxylic acid (CAS 561700-61-6)
- 1H-Indazole-6-carboxylic Acid (CAS 704-91-6)
- 2H-Indazole-3-carboxylic acid (CAS 877309-58-5)
- 1H-Indazole-7-carboxylic acid (CAS 677304-69-7)
- 1H-Indazole-7-boronic Acid (CAS 915411-01-7)
- 1h-Indazole-4-carboxamide (CAS 1203579-36-5)
- 1H-Indazole-3-carboxamide (CAS 90004-04-9)
- 1H-Indazole-6-carboxamide (CAS 906000-44-0)
Recommended Standards
- 1H-Benzo[d]imidazole-2,5,6-triamine (CAS 934333-22-9)
- 1-Methyl-3,4-dihydropyrido[2,3-b]pyrazin-2(1H)-one (CAS 67074-79-7)
- 1H-Benzo[d]imidazole-1,5,6-triamine (CAS 877473-51-3)
- 1-Methyl-4-(methylamino)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 62617-41-8)
- (4-Bromo-2,5-difluorophenyl)(cyclopropyl)methanone (CAS 1343347-87-4)
- 3-Chloro-5-ethoxy-4-hydroxybenzaldehyde (CAS 70842-33-0)
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