VU 1545 CAS 890764-63-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 890764-63-3 |
| Molecular Formula | C22H15FN4O3 |
| Molecular Weight | 402.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
VU 1545 (CAS 890764-63-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H15FN4O3. Molecular weight: 402.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H15FN4O3 |
| Molecular Weight | 402.38 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- dimethyl 2-((4R,5R)-5-((R)-2-(benzyloxy)-1-hydroxyethyl)-2,2-dimethyl-1,3-dioxolan-4-yl)-2-oxoethylphosphonate (CAS 89291-71-4)
- Iguratimod Impurity 138 (CAS CATO-C4X-1826138)
- 1-(Bis(4-(trifluoromethyl)phenyl)methyl)-1,4-diazepane (CAS 507443-64-3)
- 5-Bromo-3-fluoroindazole (CAS 1211537-09-5)
- 2-Amino-N-cyclopropyl-N-(3-(trifluoromethyl)benzyl)acetamide (CAS 1353963-78-6)
- 4-((2-Methoxyphenyl)thio)pentan-2-one (CAS 1343131-67-8)
- (4Z)-3-Methyl-1-phenyl-1H-pyrazole-4,5-dione 4-oxime (CAS 1080-89-3)
- Quetiapine EP Impurity A 1/2 Fumarate (CAS 844639-07-2（free base）)
- 4-Bromo-5-(trifluoromethoxy)quinoline (CAS 1823484-29-2)
- Neuropeptide S (rat) (CAS 412938-75-1)
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