4-(2-Carboxy-1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl)benzoic acid, 97% CAS 146464-92-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 146464-92-8 |
| Molecular Formula | C19H16N6O4 |
| Molecular Weight | 392.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(2-Carboxy-1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl)benzoic acid, 97% (CAS 146464-92-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C19H16N6O4. Molecular weight: 392.37 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C19H16N6O4 |
| Molecular Weight | 392.37 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 6 |
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Recommended Standards
- Ethyl 4,6-dioxo-6-(4'-(trifluoromethyl)biphenyl-4-yl)hexanoate (CAS 1455432-16-2)
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- 2-(2-Hydrazinyl-2-oxoacetamido)benzoic acid (CAS 72117-60-3)
- 2,2-Diphenylethenamine (CAS 947-90-0)
- 2-(3-Chloro-4-fluorobenzenesulfonamido)-4-(methylsulfanyl)butanoic acid (CAS 1009235-46-4)
- Methyl 3-ethylisoxazole-5-carboxylate (CAS 910321-87-8)
- 1-(2,4-Dimethoxyphenyl)butan-1-ol (CAS 117705-67-6)
- 2-[Bis[3,5-bis(trifluoromethyl)phenyl]phosphino]-N-[(8α,9S)-6′-methoxycinchonan-9-yl]benzamide (CAS 2407524-35-8)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
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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