5,6-Diamino-1H-indol-1-ol CAS 877469-90-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 877469-90-4 |
| Molecular Formula | C8H9N3O |
| Molecular Weight | 163.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5,6-Diamino-1H-indol-1-ol (CAS 877469-90-4) pharmaceutical standards reference standard. Molecular formula: C8H9N3O. Molecular weight: 163.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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 Diamino Standards
- 5,6-Diamino-2,3-dihydro-1h-indol-2-one (CAS 1153154-46-1)
- 3,4-diamino-5-methoxybenzonitrile (CAS 861258-97-1)
- 5,7-Diamino-1,3-dihydroindol-2-one (CAS 739317-34-1)
- 2,6-Diamino-3-chloropyrazine (CAS 14399-37-2)
- (S)-2,5-Diamino-5-thioxopentanoic acid (CAS 167171-58-6)
- (2S)-2,6-Diamino-4-hydroxyhexanoic acid (CAS 15574-69-3)
- 2,6-Diamino-5-hydroxyhexanoic acid (CAS 6000-08-4)
- 2,5-Diamino-6-fluorohexanoic acid (CAS 116292-10-5)
Recommended Standards
- 5,6,7,8-Tetrahydropyrido[4,3-d]pyrimidine-4-carbaldehyde (CAS 944901-80-8)
- 5,6-Dimethyl-1H-pyrazolo[3,4-b]pyrazin-3-amine (CAS 500869-01-2)
- 5-(Aminomethyl)benzo[d]isoxazol-3-amine (CAS 368426-89-5)
- 5-(2,4-Difluorophenyl)-2,4-Dimethyl-1,2,4-Triazole-3-Thione (CAS 110623-35-3)
- 2-(2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)phenyl)acetic acid (CAS 1185303-23-4)
- Methyl 1-benzyl-3-methylpyrrolidine-3-carboxylate (CAS 885962-77-6)
- (R)-3-Amino-1-(4-fluorophenyl)propan-1-ol (CAS 858130-48-0)
- Ethyl 6-methoxy-4-(phenylamino)quinoline-3-carboxylate (CAS 77157-28-9)
- Methyl 2-amino-4-chloropent-4-enoate (CAS 119825-68-2)
- Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 330456-24-1)
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