4-Amino-1-methyl-1H-indazol-3-ol CAS 878156-07-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 878156-07-1 |
| Molecular Formula | C8H9N3O |
| Molecular Weight | 163.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-1-methyl-1H-indazol-3-ol (CAS 878156-07-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H9N3O. Molecular weight: 163.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H9N3O |
| Molecular Weight | 163.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1987 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 6-Amino-2-methyl-1H-benzo[d]imidazol-4-ol (CAS 101257-96-9)
- 2-Amino-4-methoxybenzoimidazole (CAS 1018895-06-1)
- 3-Amino-1-methyl-1H-indazol-6-ol (CAS 1031876-62-6)
- 7-Amino-3,4-dihydroquinazolin-2(1H)-one (CAS 1042972-67-7)
- 2-(3-Amino-6-methoxypyridin-2-yl)acetonitrile (CAS 111796-01-1)
- (6-Amino-1H-benzo[d]imidazol-4-yl)methanol (CAS 1169789-16-5)
- 5-Amino-2-ethoxynicotinonitrile (CAS 1184148-75-1)
- 6-Amino-7-methyl-1H-pyrrolo[3,2-b]pyridin-2(3H)-one (CAS 1190309-78-4)
Recommended Standards
- 4,6-Dimethylisoxazolo[5,4-b]pyridin-3-amine (CAS 916792-12-6)
- 4-Amino-2-methyl-1H-benzo[d]imidazol-5-ol (CAS 757153-87-0)
- 4,6-Dimethylisoxazolo[3,4-b]pyridin-3-amine (CAS 670246-33-0)
- 4-(4-Chlorophenyl)-2-hydroxypyridine-3-carbonitrile (CAS 478067-03-7)
- 2-(tert-Butoxy)-1-cyclopropoxy-3-ethylbenzene (CAS 1243319-09-6)
- Methanesulfonic acid (3S,4R)-4-methanesulfonyloxymethyl-1-methyl-pyrrolidin-3-ylmethyl ester RACEMATE (CAS 172739-01-4)
- 4-Chloro-5-nitrobenzo[d]thiazole (CAS 2411087-55-1)
- 1-(4-Iodophenyl)-2-methylpropan-1-amine (CAS 1270397-20-0)
- 4,4-Difluoro-3-morpholinobutan-1-amine (CAS 1866507-83-6)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
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