5-Amino-4-iodo-2-phenylpyridazin-3(2H)-one CAS 21235-52-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21235-52-9 |
| Molecular Formula | C10H8IN3O |
| Molecular Weight | 313.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-4-iodo-2-phenylpyridazin-3(2H)-one (CAS 21235-52-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H8IN3O. Molecular weight: 313.09 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H8IN3O |
| Molecular Weight | 313.09 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 2-Amino-5-iodo-6-phenylpyrimidin-4(1H)-one (CAS 72943-43-2)
- Methyl 2-amino-3,6-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 2820536-86-3)
- Ethyl 3-amino-7-bromo-6-fluoroquinoline-2-carboxylate (CAS 1620239-31-7)
- Methyl 2-amino-4-(3-bromophenyl)thiazole-5-carboxylate (CAS 1065074-63-6)
- Methyl 2-amino-5-(4-bromophenyl)thiazole-4-carboxylate (CAS 1072944-52-5)
- Methyl 2-amino-4-(4-bromophenyl)-1,3-thiazole-5-carboxylate (CAS 1284363-17-2)
- 4-Amino-3-{[(4-bromophenyl)methyl]sulfanyl}-4,5-dihydro-1,2,4-triazin-5-one (CAS 691860-50-1)
- Methyl 4-amino-3-(4-bromophenyl)isothiazole-5-carboxylate (CAS 82424-60-0)
Recommended Standards
- 2-Hydroxy-3-iodo-5-oxo-5,6,7,8-tetrahydronaphthalene-1-carbonitrile (CAS 2629357-58-8)
- 6-Iodo-2-methylquinoline-4-carboxylic acid (CAS 433244-12-3)
- Methyl 8-iodoisoquinoline-3-carboxylate (CAS 1982328-50-6)
- 3,5-Dichloro-4-methylphenylacetonitrile (CAS 1806275-24-0)
- 6-Amino-2-(2-methoxyethyl)pyrimidin-4-ol (CAS 1247540-48-2)
- 3-Fluoro-5-methylpyridine 1-oxide (CAS 884495-17-4)
- 2-((4-Bromophenyl)thio)-1-(thiophen-2-yl)ethan-1-one (CAS 380169-17-5)
- Methyl 2-(3-oxodecahydroquinoxalin-2-yl)acetate (CAS 1008583-85-4)
- 2-(2-oxaspiro[3.3]heptan-6-yl)ethanol (CAS 2306268-54-0)
- (D-Ala1)-Peptide T amide (CAS 106362-34-9)
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