Butyl 2-acrylamido-2-hydroxyacetate CAS 89995-71-1
| CAS No. | 89995-71-1 |
| Molecular Formula | C9H15NO4 |
| Molecular Weight | 201.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Butyl 2-acrylamido-2-hydroxyacetate (CAS 89995-71-1), molecular formula C9H15NO4 and molecular weight 201.22 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Butyl 2-acrylamido-2-hydroxyacetate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 201.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), Butyl 2-acrylamido-2-hydroxyacetate 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 | C9H15NO4 |
| Molecular Weight | 201.22 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Related Butyl Standards
- (S)-6-Acrylamido-2-aminohexanoic acid (CAS 48065-82-3)
- 2-Acrylamido-2-phenylacetic acid (CAS 173947-32-5)
- 2-Acrylamido-2-methylpropanesulfonic Acid (CAS 15214-89-8)
- 2-Acrylamido-2-((ethoxycarbonyl)amino)acetic acid (CAS 65954-91-8)
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Recommended Standards
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- Ethyl 5-(tert-butyl)-2-methylfuran-3-carboxylate (CAS 38453-94-0)
- 2-(2-Methyl-1H-imidazol-1-yl)succinic acid (CAS 88660-83-7)
- 8-Chloroquinoline-6-carbaldehyde (CAS 916812-11-8)
- Methyl 4-(2-methyl-4-oxoquinazolin-3(4H)-yl)-3-oxobutanoate (CAS 1229626-89-4)
- 3-Amino-4,5-dimethoxybenzonitrile (CAS 1519791-11-7)
- (R)-3-Cyclohexenecarboxylic Acid (CAS 5709-98-8)
- 2-(4-Chlorophenyl)-2-(6-(dimethylamino)pyridazin-3-yl)acetonitrile (CAS 303997-51-5)
- Peptide Impurity (CAS CATO-CPTD788810)
Why CATO?
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