3-Amino-1h-indazol-6-ol CAS 88805-72-5
| CAS No. | 88805-72-5 |
| Molecular Formula | C7H7N3O |
| Molecular Weight | 149.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
3-Amino-1h-indazol-6-ol (CAS 88805-72-5) is a high-purity analytical reference standard with the molecular formula C7H7N3O and a molecular weight of 149.15 g/mol.
The molecular framework of 3-Amino-1h-indazol-6-ol (C7H7N3O) is characterized by an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
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-amino-1H-indazol-5-ol (CAS 88805-70-3)
- 3-Amino-1H-indazol-7-ol (CAS 88805-74-7)
- 3-amino-1H-indazol-4-ol (CAS 88805-68-9)
- 3-Amino-5-(2-furyl)pyrazole (CAS 96799-02-9)
- Tert-butyl (2R,4S)-4-bromo-2-(methoxymethyl)pyrrolidine-1-carboxylate (CAS 2556993-39-4)
- 6-(2-Methylphenyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 1204296-40-1)
- Ethyl 2-Methyl-3-(4-methylpiperazin-1-yl) propionate (CAS 1024537-81-2)
- 1, 3, 5(10)-ESTRATRIEN-3, 17β-DIOL 17-PROPIONATE (CAS 3758-34-7)
- 1187163-92-3 4-(2-(chloromethyl)pyrimidin-4-yl)morpholine hydrochloride RL00721 (CAS 1187163-92-3)
- 2-Methyl-2-phenylmalonic acid (CAS 4371-02-2)
- 5-[1-(4-tert-Butylbenzoyl)pyrrolidin-2-yl]-3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazole (CAS 1798660-68-0)
- 2-Chloro-4-methylbenzoic Acid (CAS 7697-25-8)
- (R)-5-METHYL-1,2,3,4-TETRAHYDRONAPHTHALEN-1-AMINE HCL (CAS 2250243-14-0)
- Des-[Gly]31-Semaglutide(x TFA Salt) (CAS 873874-39-6(free base))
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com