WWL123 CAS 1338575-41-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1338575-41-9 |
| Molecular Formula | C28H24N2O3 |
| Molecular Weight | 436.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order WWL123 (CAS 1338575-41-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C28H24N2O3. Molecular weight: 436.50 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C28H24N2O3 |
| Molecular Weight | 436.50 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.) | 1991 |
| Nitrogen Atoms | 2 |
Recommended Standards
- WWL 123 (CAS 1338574-83-6)
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- tert-Butyl 3a,4,6,6a-tetrahydropyrrolo[3,4-d]imidazole-5(1H)-carboxylate (CAS 1846626-61-6)
- 3-Ethyl-2-(methylthio)-7-nitroquinazolin-4(3H)-one (CAS 916137-32-1)
- 2-(4-Bromo-2-fluorophenyl)-5-((tert-butoxycarbonyl)amino)thiazole-4-carboxylic acid (CAS 1312697-16-7)
- H-Arg-Glu-OH (CAS 15706-89-5)
- (E)-[(2H-1,3-Benzodioxol-5-yl)methylidene]amino 4-methylbenzoate (CAS 306732-19-4)
- 4,6-Dibromo-3-hydroxypicolinic acid (CAS 1256788-32-5)
- D-[Asp]9-Semaglutide (CAS CATO-CPTD788631)
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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