5-[(3-methyl-4-nitrophenoxy)methyl]furan-2-carbaldehyde CAS 438220-91-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 438220-91-8 |
| Molecular Formula | C13H11NO5 |
| Molecular Weight | 261.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[(3-methyl-4-nitrophenoxy)methyl]furan-2-carbaldehyde (CAS 438220-91-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H11NO5. Molecular weight: 261.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H11NO5 |
| Molecular Weight | 261.23 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, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related methyl Standards
- 3-(4-Nitrophenoxy)pyridine (CAS 28232-53-3)
- 2-(4-nitrophenoxy)pyridine-4-carboxylic acid (CAS 1183195-58-5)
- 4-(4-Nitrophenoxy)pyridine-2-carboxylic acid (CAS 1184827-15-3)
- 5-((2-Nitrophenoxy)methyl)furan-2-carboxylic acid (CAS 364621-84-1)
- 5-[(3-nitrophenoxy)methyl]furan-2-carboxylic acid (CAS 861225-55-0)
- 5-[(4-nitrophenoxy)methyl]furan-2-carboxylic acid (CAS 438219-25-1)
- 1-((2-Nitrophenoxy)methyl)-1h-pyrazole-3-carboxylic acid (CAS 1004643-30-4)
- 1-((4-Nitrophenoxy)methyl)-1H-pyrazole-3-carboxylic acid (CAS 1006954-05-7)
Recommended Standards
- 5-(Acetoxymethyl)-3-phenylisoxazole-4-carboxylic acid (CAS 30118-89-9)
- 6-(3,4-Difluorophenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 922187-08-4)
- 5-(4-Ethoxy-3-nitrophenyl)furan-2-carbaldehyde (CAS 847590-49-2)
- 1-(4-Fluoro-3-nitrophenyl)cyclobutane-1-carbonitrile (CAS 1314656-53-5)
- 2-Chloro-6-methyl-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one (CAS 1355174-81-0)
- N-(2-(3-Methylisoxazol-5-yl)-2-oxoethyl)benzamide (CAS 143034-82-6)
- 4-Benzyl-5-((p-tolylamino)methyl)-4H-1,2,4-triazole-3-thiol (CAS 917749-61-2)
- 3-Morpholino-5,6-dihydropyridin-2(1H)-one (CAS 545445-40-7)
- 4,5-Dimethyl-3-pentylisoxazole (CAS 136150-26-0)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
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