6-chloro-1H-indazol-5-amine CAS 221681-75-0
| CAS No. | 221681-75-0 |
| Molecular Formula | C7H14ClN3 |
| Molecular Weight | 175.66 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.
6-chloro-1H-indazol-5-amine (CAS 221681-75-0) is a high-purity analytical reference standard with the molecular formula C7H14ClN3 and a molecular weight of 175.66 g/mol.
6-chloro-1H-indazol-5-amine (C7H14ClN3) contains a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 6-chloro-1H-indazol-5-amine 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 | C7H14ClN3 |
| Molecular Weight | 175.66 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2020 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 5-chloro-7-methyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 878259-99-5)
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- 5-chloro-3-methyl-imidazo[4,5-b]pyridine (CAS 83472-65-5)
- 6-chloro-3-methyl-imidazo[4,5-c]pyridine (CAS 7205-45-0)
- 2-(((Thiophen-2-ylmethyl)amino)methylene)malononitrile (CAS 660849-72-9)
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- 1312716-26-9 C34H38N2O10 Scutebarbatine X W1398 (CAS 1312716-26-9)
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- N,N-Diethyl-2-phenylethenamine (CAS 56672-27-6)
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