ethyl 4-(dimethylamino)-3-oxobutanoate hydrochloride CAS 134020-71-6
| CAS No. | 134020-71-6 |
| Molecular Formula | C8H15NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of ethyl 4-(dimethylamino)-3-oxobutanoate hydrochloride (C8H15NO3HCl) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
ethyl 4-(dimethylamino)-3-oxobutanoate hydrochloride (CAS 134020-71-6), molecular formula C8H15NO3HCl and molecular weight 209.67 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures ethyl 4-(dimethylamino)-3-oxobutanoate hydrochloride 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 | C8H15NO3 HCl |
| Molecular Weight | 209.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related ethyl Standards
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Recommended Standards
- (3AS,4S,6R,6AR)-6-(6-chloro-purin-9-yl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxole-4-carboxylic acid (CAS 120355-42-2)
- (S)-2-amino-6-ethoxy-4,6-dioxohexanoic acid (CAS 794470-87-4)
- 1-[2-(cyclopentylamino)-2-oxoethyl]-3-cyclopropyl-6-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1018142-65-8)
- 1-(1-Phenylcyclobutanecarbonyl)piperidine-4-carboxylic acid (CAS 1099048-69-7)
- 2-Chloro-4-fluoro-3-methylaniline (CAS 90292-63-0)
- 6-Amino-2-chloronicotinaldehyde (CAS 1289137-11-6)
- 1-Cyclopropyl-1,3-benzodiazole-5-carbonitrile (CAS 1120244-55-4)
- 5-(5-Chloropent-3-yn-1-yl)-3-methylisoxazole (CAS 144466-24-0)
- 6-[methyl(2-methylpropyl)carbamoyl]pyridine-2-carboxylic acid (CAS 1154974-94-3)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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