1H-Indole-2,5-diol CAS 321884-36-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321884-36-0 |
| Molecular Formula | C8H7NO2 |
| Molecular Weight | 149.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1H-Indole-2,5-diol (CAS 321884-36-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H7NO2. Molecular weight: 149.15 g/mol. COA included with every batch.
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.) | 2025 |
| Nitrogen Atoms | 1 |
Related H Standards
- 1H-indole-5,7-diol (CAS 191331-69-8)
- 1H-Indole-1,4-diol (CAS 877470-36-5)
- 1H-Indole-2,3-diol (CAS 5638-85-7)
- 1H-Indole-4,5-diol (CAS 412029-30-2)
- 1H-Indole-4,7-diol (CAS 35305-29-4)
- 1H-Indole-6,7-diol (CAS 412029-31-3)
- 496-30-0 2H-Indole-2-thione, 1,3-dihydro- (9CI) 2-Indolinethione 5-21-08-00018 (Beilstein Handbook Reference) Benzazoline-2-thione BRN 0002992 1,3-Dihydro-2H-indole-2-thione (CAS 496-30-0)
- Indole-5-carbonitrile (CAS 15861-24-2)
Recommended Standards
- 1H,2H,3H,4H-pyrido[3,4-b]pyrazin-3-one (CAS 67074-80-0)
- 1H,1H-3,4-Bipyrazol-4-amine (CAS 896467-65-5)
- 1H-Pyrazolo[3,4-b]pyrazin-3-amine,1-methyl- (CAS 500731-37-3)
- Isobutyl 4-amino-3,5,6-trichloropicolinate (CAS 202277-88-1)
- Gold, (4-aminobenzenesulfonamidato-N1)(triphenylphosphine)- (CAS 117199-40-3)
- 5-((Isopropylthio)methyl)isoxazol-3(2H)-one (CAS 89660-65-1)
- 4-(3,5-Dimethyl-1-pyrazolyl)aniline (CAS 52708-32-4)
- 4-Chloro-2-(4-chlorophenyl)-7-fluoroquinazoline (CAS 885277-75-8)
- 8-Chloro-1-cyclopropyl-6-fluoro-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 101987-76-2)
- Neuropeptide Y (free acid) (human, rat) trifluoroacetate salt (CAS 99575-89-0)
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 13829788188 / jacky.chen@cato-chem.com