(E)-3-Amino-2-methylacrylaldehyde CAS 91752-75-9
| CAS No. | 91752-75-9 |
| Molecular Formula | C4H7NO |
| Molecular Weight | 85.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 85.10 g/mol gives (E)-3-Amino-2-methylacrylaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(E)-3-Amino-2-methylacrylaldehyde (CAS 91752-75-9), molecular formula C4H7NO and molecular weight 85.10 g/mol, is a CATO reference standard with documented purity and traceability.
(E)-3-Amino-2-methylacrylaldehyde (C4H7NO) contains an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (E)-3-Amino-2-methylacrylaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C4H7NO |
| Molecular Weight | 85.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 1 |
Related E Standards
- (2E)-3-amino-2-methylprop-2-enal 3-Amino-2-methylacrolein 3-Amino-2-methylacrylaldehyde 3-amino-2-methylprop-2-enal 30989-81-2 (CAS 30989-81-2)
- 5-Amino-1H-tetrazole (CAS 4418-61-5)
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