6-Amino-3-(tert-butyl)-4-(pyridin-3-yl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile CAS 313379-44-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 313379-44-1 |
| Molecular Formula | C16H17N5O |
| Molecular Weight | 295.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Amino-3-(tert-butyl)-4-(pyridin-3-yl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 313379-44-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H17N5O. Molecular weight: 295.34 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H17N5O |
| Molecular Weight | 295.34 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- 2-Amino-5-benzyl-5-(3-methoxyphenyl)-4,5-dihydro-1H-imidazol-4-one (CAS 1354915-06-2)
- 2-Amino-5-[(3-methoxyphenyl)methyl]-5-phenyl-4,5-dihydro-1H-imidazol-4-one (CAS 1354919-24-6)
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Recommended Standards
- 6-(4-Morpholinyl)-9-(phenylmethyl)-9H-purine (CAS 944063-01-8)
- 6-Methyl-2-{3-methyl-5-[(4-methylphenyl)amino]-1H-pyrazol-1-yl}-1,4-dihydropyrimidin-4-one (CAS 882231-37-0)
- 6-(4-Methylphenyl)-1-(propan-2-yl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 924213-53-6)
- Boc-S-allyloxy-amidomethyl-L-cysteine Dicyclohexylamine Salt (CAS 204074-80-6)
- 3-Acetyl-5-bromobenzaldehyde (CAS 1393542-87-4)
- 5-Methyl-2-(quinolin-2-yl)thiazole (CAS 810690-10-9)
- 4-(3-Fluorobenzyloxymethyl)-piperidine hydrochloride (CAS 1261232-27-2)
- (S)-tert-Butyl (1-(6-(trifluoromethyl)pyrimidin-4-yl)pyrrolidin-3-yl)carbamate (CAS 1365936-92-0)
- 2-Chloro-6-methylisonicotinamide (CAS 25462-95-7)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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