5-Amino-1-pyridin-3-yl-1H-pyrazole-4-carbonitrile CAS 650638-16-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 650638-16-7 |
| Molecular Formula | C9H7N5 |
| Molecular Weight | 185.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-1-pyridin-3-yl-1H-pyrazole-4-carbonitrile (CAS 650638-16-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7N5. Molecular weight: 185.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H7N5 |
| Molecular Weight | 185.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 5 |
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- 5-Amino-1-(pyridin-4-yl)-1h-pyrazole-4-carbonitrile (CAS 106898-37-7)
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Recommended Standards
- 5-Amino-1-phenyl-1H-1,2,3-triazole-4-carbonitrile (CAS 20271-39-0)
- 5H-1,2,4-Triazino[5,6-b]indol-3-amine (CAS 36047-75-3)
- 5-Amino-1-(pyridin-2-yl)-1H-pyrazole-4-carbonitrile (CAS 72816-14-9)
- 5-((3-Fluoropropyl)sulfonyl)indoline (CAS 2168019-54-1)
- 1,4-Diiodo-2-methylbenzene (CAS 75838-38-9)
- 6-Bromo-3-(tetrahydro-2h-pyran-4-yl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 1393330-66-9)
- Ethyl 5-(p-tolylthio)-1,2,3-thiadiazole-4-carboxylate (CAS 306977-04-8)
- 3-Iodo-2-methylpyridine (CAS 15112-62-6)
- 4-(6-Chloropyridazin-3-yl)aniline (CAS 108655-25-0)
- D-[γ-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226254)
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