4-Iodo-2,5-dimethoxybenzaldehyde CAS 90064-47-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90064-47-4 |
| Molecular Formula | C9H9IO3 |
| Molecular Weight | 292.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Iodo-2,5-dimethoxybenzaldehyde (CAS 90064-47-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H9IO3. Molecular weight: 292.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H9IO3 |
| Molecular Weight | 292.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | I-containing |
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- 2-Iodo-3,4-dimethoxybenzaldehyde (CAS 138490-95-6)
- Methyl 4-iodo-2-methoxybenzoate (CAS 148490-97-5)
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Recommended Standards
- 4-Ethoxy-3-iodobenzoic acid (CAS 82998-76-3)
- 5-Iodo-2,3-dimethoxybenzaldehyde (CAS 7396-66-9)
- 3-Iodo-N,N-dimethyl-4-nitroaniline (CAS 857592-59-7)
- 3-(Tert-butyl)-1-phenyl-1H-pyrazol-5-amine hydrochloride (CAS 917950-33-5)
- 5-Fluoro-2-nitroanisole (CAS 448-19-1)
- Cyclohexane-d12 (CAS 1735-17-7)
- N-(2-((4-chlorophenyl)thio)ethyl)-3-fluorobenzamide (CAS 339113-29-0)
- 6-Bromo-1,8-diethyl-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-ethanol (CAS 849630-44-0)
- 2-(Butylthio)pyrimidine-5-carbaldehyde (CAS 915920-13-7)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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