4-(Pyridin-3-yl)-1h-pyrazol-5-amine CAS 40545-68-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40545-68-4 |
| Molecular Formula | C8H8N4 |
| Molecular Weight | 160.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(Pyridin-3-yl)-1h-pyrazol-5-amine (CAS 40545-68-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H8N4. Molecular weight: 160.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H8N4 |
| Molecular Weight | 160.18 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 4 |
Related Pyridin Standards
- 3-(Pyridin-3-yl)-1H-pyrazol-5-amine (CAS 1028842-93-4)
- 4-(Pyridin-4-yl)-1H-imidazol-2-amine (CAS 103851-74-7)
- 1-(Pyridin-3-yl)-1H-imidazol-2-amine (CAS 1211541-66-0)
- 1-(pyridin-4-yl)-1H-pyrazol-3-amine (CAS 1250155-26-0)
- 1-(Pyridin-2-yl)-1h-imidazol-2-amine (CAS 1256785-74-6)
- 1-(Pyridin-4-yl)-1H-imidazol-2-amine (CAS 1256803-78-7)
- 1-(Pyridin-2-yl)-1H-pyrazol-3-amine (CAS 87949-16-4)
- 1-(Pyridin-2-yl)-1H-pyrazol-4-amine (CAS 28465-95-4)
Recommended Standards
- 4-(Pyridin-3-yl)-1H-imidazol-5-amine (CAS 851363-77-4)
- 4-(Pyridin-4-yl)-1H-imidazol-5-amine (CAS 851262-39-0)
- 4-(4-Methyl-4H-1,2,4-triazol-3-yl)pyridine (CAS 57980-39-9)
- N-Cyclopentyl-4-phenyl-3-(1H-pyrrol-1-yl)thiophene-2-carboxamide (CAS 1207016-63-4)
- 3-(3-Chlorophenyl)-2-phenylpyrimidin-4(3H)-one (CAS 89069-64-7)
- 4-chloro-2-oxo-2H-chromene-3-sulfonyl chloride (CAS 18633-79-9)
- Cyclopropyl(4-((1-(4-fluorophenyl)-1H-tetrazol-5-yl)methyl)piperazin-1-yl)methanone (CAS 1040650-04-1)
- Mesatlantin C (CAS 137624-14-7)
- n-(4-Bromo-3-fluorobenzyl)cyclopentanamine (CAS 1250773-05-7)
- Semaglutide-d8 Tetratrifluoroacetate (CAS CATO-C4X-222617)
Why CATO?
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