IWR-1 CAS 1127442-82-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1127442-82-3 |
| Molecular Formula | C25H19N3O3 |
| Molecular Weight | 409.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order IWR-1 (CAS 1127442-82-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C25H19N3O3. Molecular weight: 409.44 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C25H19N3O3 |
| Molecular Weight | 409.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Recommended Standards
- N-(2-Fluorophenyl)-2-((7-methyl-4-oxo-8-phenyl-3,4-dihydropyrazolo[1,5-a][1,3,5]triazin-2-yl)thio)acetamide (CAS 946247-48-9)
- Erlotinib impurity 138 (CAS 1318600-03-1)
- n-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl)-2-(2-ethoxy-4-formylphenoxy)acetamide (CAS 881580-08-1)
- N-(sec-Butyl)-2-(ethylamino)benzamide (CAS 1243076-15-4)
- 5-Cyclopropoxy-2-isopropoxy-N-methylaniline (CAS 1243366-93-9)
- Biflorin (CAS 89701-85-9)
- 4-bromo-1-(2-phenylethyl)-1H-pyrazole (CAS 261948-25-8)
- tert-Butyl (3-(hydroxymethyl)bicyclo[1.1.1]pentan-1-yl)carbamate (CAS 1638765-26-0)
- Tert-butyl (3S,4S)-3-amino-4-(4-fluorophenoxy)pyrrolidine-1-carboxylate (CAS 1951371-91-7)
- Peptide Impurity 05 (CAS 2322924-83-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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