6-Amino-3-propyl-4-(quinolin-4-yl)-2H,4H-pyrano[2,3-c]pyrazole-5-carbonitrile CAS 489403-88-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 489403-88-5 |
| Molecular Formula | C19H17N5O |
| Molecular Weight | 331.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Amino-3-propyl-4-(quinolin-4-yl)-2H,4H-pyrano[2,3-c]pyrazole-5-carbonitrile (CAS 489403-88-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H17N5O. Molecular weight: 331.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H17N5O |
| Molecular Weight | 331.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 6-(4-Methoxyphenyl)-5-methyl-3-(pyridin-2-yl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 685109-46-0)
- 7-(4-Methoxybenzyl)-5-phenylimidazo[1,5-a]pyrazin-8(7H)-one (CAS 849199-52-6)
- Boc-Gly-Arg-OH (A-1745.0001) (CAS 39621-72-2)
- 4-Ethoxy-N-(pyridin-3-ylmethyl)-1,3-benzothiazol-2-amine (CAS 1105192-04-8)
- 4-Cyano-3,5-difluorophenyl 4-propylbenzoate (CAS 193275-43-3)
- 1H,7H-[1,4]Dioxino[2,3-f:5,6-f′]bisbenzotriazole (CAS 1276042-43-3)
- n-(2,2-Difluoroethyl)cyclopropanamine hydrochloride (CAS 1010097-90-1)
- 6309-46-2 4-acetoxybenzyl alcohol 4-(hydroxymethyl)phenyl acetate 4-(acetyloxy)benzenemethanol p-acetoxybenzyl alcohol acetic acid 4-(hydroxymethyl)phenyl ester CHEBI:156306 (CAS 6309-46-2)
- 1-(2,5-Difluoro-4-hydroxyphenyl)ethanone (CAS 850142-91-5)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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