7-Iodo-1H-indazol-5-amine CAS 1208228-61-8
| CAS No. | 1208228-61-8 |
| Molecular Formula | C7H6IN3 |
| Molecular Weight | 259.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7-Iodo-1H-indazol-5-amine.
7-Iodo-1H-indazol-5-amine (CAS 1208228-61-8), molecular formula C7H6IN3 and molecular weight 259.05 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrile group, iodine substitution, an aromatic ring system, 7-Iodo-1H-indazol-5-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 259.05 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 7-Iodo-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 | C7H6IN3 |
| Molecular Weight | 259.05 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 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
Related Iodo Standards
- 7-Iodo-2-methyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 1029720-71-5)
- 6-Iodo-1H-benzo[d]imidazol-2-amine (CAS 1060803-19-1)
- 5-Iodo-2-methyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 1079993-43-3)
- 4-Iodo-7-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1100319-04-7)
- 6-Iodo-3-methyl-3H-imidazo[4,5-b]pyridine (CAS 1138444-15-1)
- 4-Iodo-3-methyl-1H-pyrazolo[3,4-b]pyridine (CAS 1160502-26-0)
- 4-Iodo-5-methyl-1H-pyrazolo[3,4-b]pyridine (CAS 1160502-46-4)
- 3-Iodo-1H-pyrrolo[2,3-b]pyridin-5-amine (CAS 1190309-87-5)
Recommended Standards
- 6-Iodo-1H-indazol-3-amine (CAS 1208089-80-8)
- 2-(4,5-Dichloro-1H-imidazol-1-yl)-5-nitropyridine (CAS 1219550-27-2)
- 3-Bromo-6-trifluoromethylsulfanyl-pyridazine (CAS 1206524-28-8)
- 6-Iodo-1H-pyrrolo[3,2-b]pyridin-3-amine (CAS 1260383-31-0)
- 2-(4-Bromophenoxy)-N-(3-hydroxypropyl)propanamide (CAS 1156804-06-6)
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- 2,5-Bis(bromomethyl)cyclohexa-2,5-diene-1,4-dione (CAS 120475-64-1)
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