4-Amino-1H-indazol-3-ol CAS 89792-08-5
| CAS No. | 89792-08-5 |
| Molecular Formula | C7H7N3O |
| Molecular Weight | 149.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-Amino-1H-indazol-3-ol (C7H7N3O) contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 149.15 g/mol, it falls into the low-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4-Amino-1H-indazol-3-ol (CAS 89792-08-5) is a high-purity analytical reference standard with the molecular formula C7H7N3O and a molecular weight of 149.15 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Amino-1H-indazol-3-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H7N3O |
| Molecular Weight | 149.15 g/mol |
| 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.) | 1982 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 6-Amino-1H-benzo[d]imidazol-4-ol (CAS 100868-28-8)
- 1-Amino-1H-benzo[d]imidazol-2(3H)-one (CAS 102616-91-1)
- 4-Amino-5-methoxynicotinonitrile (CAS 1142192-15-1)
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Recommended Standards
- 4-Amino-1H-benzo[d]imidazol-7-ol (CAS 212791-06-5)
- 4-amino-1H-indazol-6-ol (CAS 885518-79-6)
- 4-Amino-1H-benzo[d]imidazol-5-ol (CAS 774504-53-9)
- 4-Amino-2-(methylamino)pyrimidine-5-carbonitrile (CAS 98141-16-3)
- 3-((2,3-Dihydrobenzo[b][1,4]dioxine)-6-sulfonamido)-N-(2-oxo-2-(piperidin-1-yl)ethyl)benzamide (CAS 1111446-79-7)
- 1-Cyclopropyl-5-methoxy-2-methyl-1h-indole-3-carboxylic acid (CAS 300541-60-0)
- 2,8-Dimethyl-1-thia-3,8-diazaspiro[4.5]Decane (CAS 1235734-26-5)
- Ethyl 6-((tert-butoxycarbonyl)(methyl)amino)-5-chloronicotinate (CAS 1956331-00-2)
- 5-Bromo-4-cyano-2-iodobenzoic acid (CAS 1807162-45-3)
- Oxazolidine, 3-butyl-2-(1-ethylpentyl)- (CAS 165101-57-5)
- 2-Methyl-4-(4-propylbenzoyl)pyridine (CAS 1187171-30-7)
- 2,2-Dimethylcyclopropane-1-carboxamide (CAS 1759-55-3)
- 2-Ethynyl-3-nitrothiophene (CAS 1285535-11-6)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
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