2-((4-Ethynylbenzyl)oxy)-5-nitrobenzaldehyde CAS 1416064-32-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1416064-32-8 |
| Molecular Formula | C16H11NO4 |
| Molecular Weight | 281.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-Ethynylbenzyl)oxy)-5-nitrobenzaldehyde (CAS 1416064-32-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H11NO4. Molecular weight: 281.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H11NO4 |
| Molecular Weight | 281.26 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- tert-Butyl ((2-formyl-6-nitropyridin-4-yl)methyl)carbamate (CAS 1393581-94-6)
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- tert-Butyl ((4-formyl-6-nitropyridin-2-yl)methyl)carbamate (CAS 1393530-50-1)
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- (1S,3s)-3-(difluoromethyl)cyclobutane-1-carboxylic acid (CAS 1773508-01-2)
- 2-(2,3-dihydro-1H-isoindol-2-yl)acetic acid (CAS 363165-80-4)
- Dabigatran Impurity 54 (CAS 1643377-48-3)
- tert-Butyl 4-butylpiperidine-1-carboxylate (CAS 1160592-00-6)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
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