3-Amino-4-methoxybenzaldehyde CAS 351003-10-6
| CAS No. | 351003-10-6 |
| Molecular Formula | C8H9NO2 |
| Molecular Weight | 151.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Amino-4-methoxybenzaldehyde is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-Amino-4-methoxybenzaldehyde (CAS 351003-10-6), a certified reference material (molecular formula C8H9NO2, MW 151.16 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H9NO2, 3-Amino-4-methoxybenzaldehyde contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 151.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-Amino-4-methoxybenzaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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.) | 2025 |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 5-Amino-2-methoxybenzaldehyde (CAS 1137622-03-7)
- 4-Amino-2-methoxybenzaldehyde (CAS 1196-65-2)
- 3-Amino-5-methoxybenzaldehyde (CAS 1261581-36-5)
- 3-Amino-2-methoxybenzaldehyde (CAS 1261873-15-7)
- 2-Amino-6-methoxybenzaldehyde (CAS 151585-95-4)
- 5-amino-1,4-benzodioxane (CAS 16081-45-1)
- 5-Amino-2-(hydroxymethyl)benzaldehyde (CAS 1638771-80-8)
- 1-(2-Amino-3-hydroxyphenyl)ethan-1-one (CAS 4502-10-7)
Recommended Standards
- 3-Amino-2-methylbenzoic Acid (CAS 52130-17-3)
- 3-Amino-5,6-dihydrobenzofuran-2(4H)-one (CAS 74495-89-9)
- 3-Acetyl-6-methylpyridin-2(1H)-one (CAS 25957-23-7)
- 3-Amino-5-methylbenzoic acid (CAS 2305-37-5)
- n-(2,4-Difluorobenzyl)-1-methoxypropan-2-amine (CAS 1019530-46-1)
- 3-Methyl-2-nitrobenzyl bromide (CAS 55324-02-2)
- 2-((4,6-Dimethoxypyrimidin-2-yl)oxy)-6-(1-(methoxyimino)ethyl)benzoic acid (CAS 136191-56-5)
- Methyl 2-(cyanomethyl)-4-methoxybenzoate (CAS 76254-19-8)
- 3,6-Dichloroquinolin-8-amine (CAS 158117-56-7)
- 2-Mercapto-1H-indol-3-ol (CAS 856120-92-8)
- 5,6-Diamino-2-thioxo-2,3-dihydropyrimidin-4(1H)-one sulfate (CAS 117043-67-1)
- Dihydro Ergotamine Impurity 4 (CAS 511-12-6)
- ethyl 3-(4-chloro-3,5-dimethyl-1H-pyrazol-1-yl)propanoate (CAS 1171053-92-1)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com