1H-indole-5,7-diol CAS 191331-69-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 191331-69-8 |
| Molecular Formula | C8H7NO2 |
| Molecular Weight | 149.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1H-indole-5,7-diol (CAS 191331-69-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H7NO2. Molecular weight: 149.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H7NO2 |
| Molecular Weight | 149.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 2011 |
| Nitrogen Atoms | 1 |
Related H Standards
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- 1H-Indole-2,3-diol (CAS 5638-85-7)
- 1H-Indole-2,5-diol (CAS 321884-36-0)
- 1H-Indole-4,5-diol (CAS 412029-30-2)
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- Indole-5-carbonitrile (CAS 15861-24-2)
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- 2,2-Dimethyl-1-[3-(4h-1,2,4-triazol-3-yl)-1,2,4-oxadiazol-5-yl]propan-1-amine (CAS 1153519-17-5)
- 8-Hydroxyimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1041004-62-9)
- (3-(Tetrahydro-2H-pyran-4-yl)oxetan-3-yl)methanol (CAS 1889544-67-5)
- Semaglutide (CAS CATO-C4X-2226105)
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