1-Benzyl-3-(5-nitrofuran-2-yl)-1H-pyrazole-4-carboxamide CAS 61651-04-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61651-04-5 |
| Molecular Formula | C15H12N4O4 |
| Molecular Weight | 312.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Benzyl-3-(5-nitrofuran-2-yl)-1H-pyrazole-4-carboxamide (CAS 61651-04-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H12N4O4. Molecular weight: 312.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H12N4O4 |
| Molecular Weight | 312.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- (S)-3-methyl-2-(5-methyl-2,4-dioxo-1,4-dihydropyrido[3,4-d]pyrimidin-3(2H)-yl)butanoic acid (CAS 2024621-50-7)
- 1-[(1,5-dimethyl-1h-pyrazol-4-yl)methyl]-1h-pyrazol-4-amine (CAS 1001757-47-6)
- N-(pyridin-3-ylmethyl)naphthalene-2-sulfonamide (CAS 313276-22-1)
- 2-Iodo-3-nitro-1,1'-biphenyl (CAS 87666-87-3)
- 3,4-Dimethylimidazo[4,5-f]Quinoxalin-2-Amine (CAS 108354-48-9)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
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