2-(6-Amino-1h-indazol-1-yl)acetonitrile CAS 210581-44-5
| CAS No. | 210581-44-5 |
| Molecular Formula | C9H8N4 |
| Molecular Weight | 172.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(6-Amino-1h-indazol-1-yl)acetonitrile 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.
CATO supplies 2-(6-Amino-1h-indazol-1-yl)acetonitrile (CAS 210581-44-5), a certified reference material (molecular formula C9H8N4, MW 172.19 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 2-(6-Amino-1h-indazol-1-yl)acetonitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 172.19 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C9H8N4 |
| Molecular Weight | 172.19 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2017 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 5-Amino-1-methyl-1H-benzo[d]imidazole-4-carbonitrile (CAS 103884-26-0)
- 5-Amino-2-(2-pyridyl)pyrimidine (CAS 1094246-40-8)
- 2-Amino-6-(4-pyridyl)pyrazine (CAS 1159814-77-3)
- 2-amino-1-methyl-1H-1,3-benzodiazole-4-carbonitrile (CAS 1379336-58-9)
- 2-Amino-1-methyl-1H-1,3-benzodiazole-5-carbonitrile (CAS 141691-41-0)
- 2-amino-1-methyl-1H-1,3-benzodiazole-6-carbonitrile (CAS 141691-42-1)
- 2-(1-Amino-1H-benzo[d]imidazol-2-yl)acetonitrile (CAS 163227-60-9)
- 2-(3-Amino-1H-indazol-4-yl)acetonitrile (CAS 1715913-20-4)
Recommended Standards
- 2-(5-Methyl-3H-imidazo[4,5-b]pyridin-2-yl)acetonitrile (CAS 577777-16-3)
- 2-(Hydrazonomethyl)quinoxaline (CAS 749254-44-2)
- 2-((1,3-Dimethyl-1H-pyrazol-4-yl)methylene)malononitrile (CAS 514220-43-0)
- 2-(Pyridin-2-yl)pyrimidin-4-amine (CAS 61310-37-0)
- 2-Amino-5-chloropyrimidin-4(3H)-one (CAS 89033-81-8)
- 1-Hydroxy-8-methoxyanthraquinone (CAS 5539-66-2)
- 8-Amino-4-hydroxyquinoline-3-carboxylic acid (CAS 75839-98-4)
- 2-((2-Iodophenoxy)methyl)-5-methyl-1,3,4-oxadiazole (CAS 1241193-03-2)
- 2-((4-(Trifluoromethyl)benzyl)thio)-4,5-dihydro-1h-imidazole hydrobromide (CAS 1351587-11-5)
- Methyl 3-aminothietane-3-carboxylate 1,1-dioxide (CAS 1780720-71-9)
- Ethyl (((1H-imidazol-5-yl)amino)methylene)carbamate (CAS 145837-41-8)
- 3-(Cyclohexylmethyl)pyrrolidine (CAS 1220038-54-9)
- Z-N-Et-Val-OH (CAS 287208-81-5)
- Peptide Impurity 15 (CAS 1227750-69-7)
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