5-Amino-3-(pyrrolidin-1-yl)-1h-pyrazole-4-carbonitrile CAS 1119391-48-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1119391-48-8 |
| Molecular Formula | C8H11N5 |
| Molecular Weight | 177.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-3-(pyrrolidin-1-yl)-1h-pyrazole-4-carbonitrile (CAS 1119391-48-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H11N5. Molecular weight: 177.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H11N5 |
| Molecular Weight | 177.21 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- 1-(2-(1H-imidazol-1-yl)ethyl)-1H-pyrazol-4-amine (CAS 1029413-48-6)
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- 1',5'-Dimethyl-1'H,2H-[3,4'-bipyrazol]-5-amine (CAS 1025026-56-5)
- Ethyl 4-iodobenzofuran-2-carboxylate (CAS 1092351-95-5)
- 1-(4-Fluorophenyl)tetrahydro-2H-imidazol-2-one (CAS 53159-75-4)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzohydrazide (CAS 276694-16-7)
- (3R,4R)-4-hydroxy-1-methylpiperidine-3-carboxylic acid (CAS 716362-72-0)
- 2-(5H-Pyrrolo[2,3-b]pyrazin-6-yl)ethanol (CAS 1260891-83-5)
- 4-(4-Hydroxy-3,5-dimethylphenyl)butan-2-one (CAS 91374-58-2)
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