DAPI, dilactate, 90% CAS 28718-91-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28718-91-4 |
| Molecular Formula | C16H15N5 C3H6O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity DAPI, dilactate, 90% (CAS 28718-91-4) pharmaceutical standards reference standard. Molecular formula: C16H15N5 C3H6O3. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H15N5 C3H6O3 |
| Molecular Weight | 367.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 6-(Tert-butylamino)-2-methylnicotinic acid (CAS 1355227-08-5)
- Methyl 2-amino-5-methoxy-4-((1-methylpiperidin-4-yl)methoxy)benzoate (CAS 635678-10-3)
- Calcipotriol Impurity 41 (CAS CATO-C4X-122241)
- 8,9-Dimethoxy-3-(propan-2-yl)-5-sulfanylidene-2H,3H,5H,6H-imidazo[1,2-c]quinazolin-2-one (CAS 1008206-85-6)
- 2-(7-Methyl-1h-indol-3-yl)acetonitrile (CAS 858232-97-0)
- 4-Chloroaniline-<SUP>13</SUP>C<SUB>6</SUB> (CAS 1313734-69-8)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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