1-Isopropyl-3-(5-nitrofuran-2-yl)-1H-pyrazole-4-carbaldehyde CAS 61619-66-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61619-66-7 |
| Molecular Formula | C11H11N3O4 |
| Molecular Weight | 249.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Isopropyl-3-(5-nitrofuran-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 61619-66-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H11N3O4. Molecular weight: 249.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H11N3O4 |
| Molecular Weight | 249.22 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 3 |
Related Isopropyl Standards
- 5-Isopropyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-7-carboxylic acid (CAS 1374408-33-9)
- Isopropyl 6-nitro-1H-indazole-3-carboxylate (CAS 1456070-30-6)
- 3-Isopropyl-5-(4-nitrophenyl)-1,3,4-oxadiazol-2(3H)-one (CAS 62121-05-5)
- Ethyl 7-isopropyl-4-oxo-3,4-dihydropyrrolo[2,1-f][1,2,4]triazine-5-carboxylate (CAS 938191-12-9)
- N-(5-Isopropyl-1,3,4-thiadiazol-2-yl)pyrazine-2-carboxamide (CAS 484039-20-5)
- 1-Isopropyl-3-methylbenzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile (CAS 571149-58-1)
- 1-Isopropyl-4-(4-nitrophenyl)piperazine (CAS 443914-85-0)
- 4-((2-Isopropyl-6-methylphenyl)amino)-4-oxobutanoic acid (CAS 904797-70-2)
Recommended Standards
- 1,3,5-Trimethyl-2,4-dioxo-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-7-carboxylic acid (CAS 901864-90-2)
- 2-((3-Methylfuran-2-carboxamido)methyl)furan-3-carboxylic acid (CAS 447431-22-3)
- 1-(4-Methoxy-3-methyl-2-nitrobenzofuran-7-yl)ethanone (CAS 53724-99-5)
- (Z)-2-Methyl-4-(thiophen-3-ylmethylene)oxazol-5(4H)-one (CAS 89000-97-5)
- (2-Bromo-5,5-dimethylcyclohex-1-en-1-yl)methanol (CAS 1053265-67-0)
- 3-((3-Fluorobenzyl)thio)-5-(trifluoromethyl)-4H-1,2,4-triazole (CAS 1706434-22-1)
- Tert-butyl (S)-2-((isopropylamino)methyl)pyrrolidine-1-carboxylate (CAS 1354017-22-3)
- 3-(5-(4-Bromophenyl)furan-2-yl)-N-(3-methoxyphenyl)propanamide (CAS 853330-85-5)
- 4-Cyclopropaneamido-2-fluorobenzene-1-sulfonyl chloride (CAS 926201-78-7)
- Peptide 439 (CAS CATO-CPTD788439)
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