4,6-Diiodo-1H-indazol-3-ol CAS 885520-27-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 885520-27-4 |
| Molecular Formula | C7H4I2N2O |
| Molecular Weight | 385.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6-Diiodo-1H-indazol-3-ol (CAS 885520-27-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H4I2N2O. Molecular weight: 385.93 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H4I2N2O |
| Molecular Weight | 385.93 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1987 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Diiodo Standards
- 3,7-Diiodo-1H-indazol-6-ol (CAS 1190322-50-9)
- 3,4-Diiodo-1H-indazol-6-ol (CAS 887570-26-5)
- 4,5-Diiodo-1,2-Benzenedicarboxaldehyde (CAS 875535-39-0)
- 1,4-Diiodo-2,3,5,6-tetramethylbenzene (CAS 3268-21-1)
- 6,8-Diiodo-3,4-dihydro-2h-pyrano[3,2-b]pyridine (CAS 1222533-94-9)
- 5,7-diiodo-1,3-dihydro-2-benzofuran-4-amine (CAS 2827057-28-1)
- 6,7-Diiodo-2,3-dihydrobenzo[b][1,4]dioxine (CAS 155303-91-6)
- 3,5-Diiodo-2-methoxybenzaldehyde (CAS 32024-13-8)
Recommended Standards
- 6-Chloro-11,13-dimethyl-4-{[(4-methylphenyl)methyl]sulfanyl}-8-thia-3,5,10-triazatricyclo[7.4.0.0^{2,7}]trideca-1(13),2(7),3,5,9,11-hexaene (CAS 478047-96-0)
- N-(4-butylphenyl)-2-(4-(3-chlorophenyl)piperazin-1-yl)acetamide (CAS 301194-37-6)
- 2-(4-(3-Chlorophenyl)piperazin-1-yl)-N-(2-isopropyl-6-methylphenyl)acetamide (CAS 329779-62-6)
- 1-(2,6-difluorophenyl)-5-methyl-1H-pyrazole-3-carboxylic acid (CAS 1797933-78-8)
- Methyl 3-Oxo-3-[2-(trifluoromethoxy)phenyl]propionate (CAS 1435442-22-0)
- Palbociclib Impurity 107 (CAS CATO-C4X-1125107)
- 5-(4-Aminophenyl)-1,3,4-oxadiazol-2-ol (CAS 113118-47-1)
- 5-(1-Isobutylpiperidin-2-yl)pyridin-2-amine (CAS 1352500-60-7)
- 3-((3,5-Dimethylphenyl)amino)propanamide (CAS 857070-85-0)
- Delicious Peptide (bovine) (CAS 73984-05-1)
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