3-Hydroxy-4-(methylamino)benzaldehyde CAS 54903-56-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54903-56-9 |
| Molecular Formula | C8H9NO2 |
| Molecular Weight | 151.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Hydroxy-4-(methylamino)benzaldehyde (CAS 54903-56-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H9NO2. Molecular weight: 151.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H9NO2 |
| Molecular Weight | 151.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Related Hydroxy Standards
- 1-(3-Hydroxy-6-methylpyridin-2-yl)ethan-1-one (CAS 1038399-45-9)
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- 1-(5-Hydroxy-2-methylpyridin-3-yl)ethanone (CAS 1211586-00-3)
- 2-Hydroxy-4-(methylamino)benzaldehyde (CAS 1243280-83-2)
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- 1-(5-Hydroxy-2-methylpyridin-4-yl)ethan-1-one (CAS 1256809-33-2)
- 3-Hydroxy-2-methylbenzamide (CAS 135329-26-9)
Recommended Standards
- 3-Ethylpicolinic acid (CAS 4116-88-5)
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- 3-Ethoxypicolinaldehyde (CAS 81376-84-3)
- 1-(Tetrahydro-2H-pyran-2-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazolo[3,4-b]pyridine-3-carbaldehyde (CAS 1314734-68-3)
- 3-((Pentan-3-ylamino)methyl)benzonitrile (CAS 1019580-94-9)
- N-(2-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)ethyl)-2,4-dinitroaniline (CAS 132316-46-2)
- 2,6-Dichloro-4-(difluoromethoxy)benzylamine (CAS 1807059-60-4)
- 5-Bromo-N,N-diethyl-2-(trifluoromethoxy)benzenesulfonamide (CAS 1704069-28-2)
- 4-(Azidoacetyl)-6-methyl-3,4-dihydro-2H-1,4-benzoxazine (CAS 1557290-57-9)
- Met(O)14-Exenatide trifluoroacetate salt (CAS 1678417-38-3)
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