3-amino-1H-indazol-4-ol CAS 88805-68-9
| CAS No. | 88805-68-9 |
| Molecular Formula | C7H7N3O |
| Molecular Weight | 149.15 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 3-amino-1H-indazol-4-ol.
3-amino-1H-indazol-4-ol (CAS 88805-68-9), molecular formula C7H7N3O and molecular weight 149.15 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a hydroxyl group, an ether linkage, an aromatic ring system, 3-amino-1H-indazol-4-ol is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 149.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 3-amino-1H-indazol-4-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)
- 7-Amino-6,7-dihydro-5H-pyrrolo[3,4-b]pyridin-5-one (CAS 115012-14-1)
- 5-Amino-2-methoxynicotinonitrile (CAS 1184216-65-6)
- 3-Amino-1H-pyrrolo[3,2-b]pyridin-6-ol (CAS 1190313-34-8)
- 3-Amino-1H-pyrrolo[2,3-c]pyridin-7-ol (CAS 1190315-43-5)
- 3-Amino-1H-pyrrolo[3,2-c]pyridin-6-ol (CAS 1190316-00-7)
Recommended Standards
- 3,7-Dimethyl-[1,2,4]triazolo[5,1-c][1,2,4]triazine (CAS 61139-83-1)
- 3-amino-1H-indazol-5-ol (CAS 88805-70-3)
- 3,5-Dihydro-6-methyl-4H-pyrrolo[3,2-d]pyrimidin-4-one (CAS 91996-90-6)
- 3-Amino-1h-indazol-6-ol (CAS 88805-72-5)
- 7-fluoro-4-methyl-1,3-benzothiazol-2-amine (CAS 1019115-53-7)
- 3-Bromo-4-nitropyridine 1-Oxide (CAS 1678-49-5)
- 3-Acetylquinolin-2(1H)-one (CAS 50290-20-5)
- 6,6-Difluorospiro[3.3]Heptan-2-ol (CAS 2408974-56-9)
- 7-Hydroxyspiro[3.5]Nonan-2-one (CAS 1314964-87-8)
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- 1,5-Dibromo-2-fluoro-4-methoxy-3-nitrobenzene (CAS 2140327-00-8)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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