3-Amino-3-methyl-butyric acid ethyl ester CAS 85532-42-9
| CAS No. | 85532-42-9 |
| Molecular Formula | C7H15NO2 |
| Molecular Weight | 145.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Amino-3-methyl-butyric acid ethyl ester (C7H15NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; 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.
3-Amino-3-methyl-butyric acid ethyl ester (CAS 85532-42-9) is a high-purity analytical reference standard with the molecular formula C7H15NO2 and a molecular weight of 145.20 g/mol.
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), 3-Amino-3-methyl-butyric acid ethyl ester 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 | C7H15NO2 |
| Molecular Weight | 145.20 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) | 1.0 |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3-Amino-3-ethylpentanoic acid (CAS 854657-84-4)
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- 4-Fluoro-7-methylindoline (CAS 953754-73-9)
- 3-Amino-1-(furan-2-yl)-2-methylpropan-1-ol (CAS 1516366-01-0)
- 3,6-Dichloro-2-hydroxybenzaldehyde (CAS 27164-09-6)
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- 1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-6-sulfonamide (CAS 704875-77-4)
- 1-(5-(Trifluoromethoxy)pyridin-3-yl)ethan-1-ol (CAS 2833706-91-3)
- (E)-4,4-dimethyl-3-oxo-2-(((4-phenylthiazol-2-yl)amino)methylene)pentanenitrile (CAS 946387-41-3)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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