4-Hydroxy-N-(4-iodophenyl)-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-3,5(13),6,8-tetraene-3-carboxamide CAS 303987-36-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303987-36-2 |
| Molecular Formula | C19H15IN2O3 |
| Molecular Weight | 446.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Hydroxy-N-(4-iodophenyl)-2-oxo-1-azatricyclo[7.3.1.0^{5,13}]trideca-3,5(13),6,8-tetraene-3-carboxamide (CAS 303987-36-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H15IN2O3. Molecular weight: 446.24 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H15IN2O3 |
| Molecular Weight | 446.24 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
- 5-Hydroxy-7-methoxy-3-(4-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)phenyl)-4H-chromen-4-one (CAS 154-36-9)
- 3-(4-Hydroxy-3-methoxyphenyl)-7-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one (CAS 200127-80-6)
- 5-Hydroxy-2-(4-hydroxyphenyl)-7-methoxy-8-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-4H-chromen-4-one (CAS 6980-40-1)
- 3-Hydroxy-5-(4-hydroxy-3-methoxyphenyl)-4-(4-methoxybenzoyl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 370576-65-1)
- 3-(4-Hydroxy-3,5-diiodophenyl)-3-methylbutanoic acid (CAS 1420794-74-6)
- Ethyl 3-(4-hydroxy-3,5-diiodophenyl)propanoate (CAS 189447-39-0)
- 22R-6β-Hydroxy Budesonide (CAS 93861-52-0)
- 22S-6β-Hydroxy Budesonide (CAS 93861-51-9)
Recommended Standards
- 1-(2,3,5-Tri-O-acetyl-β-D-ribofuranosyl)-4,6-dichloroimidazo[4,5-c]pyridine (CAS 63423-94-9)
- Ethyl 1-(4-(4-bromophenyl)thiazol-2-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 955976-70-2)
- (R)-7-iodo-8-methoxy-1-(1-(pyridin-2-yl)ethyl)-1H-imidazo[4,5-c]quinolin-2(3H)-one (CAS 2443502-86-9)
- 4-Methylphenyl 5-bromopyridin-2-ylcarbamate (CAS 1984037-66-2)
- Methyl 3-(3-(methylamino)piperidin-1-yl)propanoate (CAS 1251050-56-2)
- 5-Bromo-2-(2-chloro-5-methylphenoxy)aniline (CAS 946664-95-5)
- 3-Phenyl-2-(pyridin-4-yl)pyrrolo[2,1-a]isoquinoline (CAS 31251-31-7)
- 1-(4-Fluorophenyl)-2-(oxetan-3-ylthio)ethan-1-one (CAS 1501864-88-5)
- Carteolol EP Impurity A (CAS 5057-12-5)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
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