1,7-Diamino-5-Methyl-1H-Indazol-4-ol CAS 877471-64-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 877471-64-2 |
| Molecular Formula | C8H10N4O |
| Molecular Weight | 178.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,7-Diamino-5-Methyl-1H-Indazol-4-ol (CAS 877471-64-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H10N4O. Molecular weight: 178.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H10N4O |
| Molecular Weight | 178.19 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 | 4 |
Related Diamino Standards
- 5,6-Diamino-1-methyl-1H-benzo[d]imidazol-2(3H)-one (CAS 115854-53-0)
- 2,4-Diamino-6-(dimethylamino)pyrimidine-5-carbonitrile (CAS 343375-96-2)
- 2,4-Diamino-5-Fluoroquinazoline (CAS 119584-70-2)
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- 3,4-Diamino-2,6-dichloropyridine (CAS 101079-63-4)
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- (S)-3,7-Diamino-1-chloroheptan-2-one (CAS 26995-77-7)
- 2,3-Diamino-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione (CAS 43116-08-1)
Recommended Standards
- 1,6-Naphthalenedicarbonitrile, 97% (CAS 46289-40-1)
- 1-[(3-amino-1h-pyrazol-1-yl)methyl]-1h-pyrazol-3-amine (CAS 86111-67-3)
- 1,5,6-Trimethyl-1,4-dihydro-2H-imidazo[4,5-b]pyrazin-2-one (CAS 53114-85-5)
- Isopropylparaben (CAS 4191-73-5)
- 1-Acetyl-5-fluoro-1H-indole-3-carboxylic acid (CAS 1260799-33-4)
- 2-[4-(1-Methyl-1-phenylethyl)phenoxy]-butanoyl chloride (CAS 1160257-68-0)
- Di-tert-butyl (S)-aziridine-1,2-dicarboxylate (CAS 178602-42-1)
- 7-Methoxy-8-nitroquinoline (CAS 83010-83-7)
- Fmoc-DL-2-pyridylalanine (CAS 1236267-09-6)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
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