3-(Diethylamino)-3-oxopropanoic acid CAS 51149-20-3
| CAS No. | 51149-20-3 |
| Molecular Formula | C7H13NO3 |
| Molecular Weight | 159.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-(Diethylamino)-3-oxopropanoic acid.
3-(Diethylamino)-3-oxopropanoic acid (CAS 51149-20-3), molecular formula C7H13NO3 and molecular weight 159.18 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-(Diethylamino)-3-oxopropanoic acid (C7H13NO3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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. 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), 3-(Diethylamino)-3-oxopropanoic acid 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 | C7H13NO3 |
| Molecular Weight | 159.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 1 |
Related Diethylamino Standards
- (R)-2-(DIETHYLAMINO)BUTANOIC ACID (CAS 1007880-53-6)
- (S)-2-(DIETHYLAMINO)BUTANOIC ACID (CAS 1007885-58-6)
- 3-(Diethylamino)-2-methylpropanoic acid (CAS 147029-25-2)
- 2-(Diethylamino)butanoic acid (CAS 855152-24-8)
- 3-(Diethylamino)butanoic acid (CAS 873989-18-5)
- 3-(Diethylamino)propanehydrazide (CAS 83742-04-5)
- 4-(Diethylamino) butyric acid (CAS 63867-13-0)
- 4-(Diethylamino)butanoic acid hydrochloride (CAS 42060-21-9)
Recommended Standards
- 3-(3-Hydroxyprop-1-en-1-yl)benzonitrile (CAS 98116-50-8)
- 3-(Dimethylamino)-2,2-dimethyl-3-oxopropanoic acid (CAS 65560-35-2)
- 3-(2-Oxopropyl)benzonitrile (CAS 73013-50-0)
- 3-(Furan-3-yl)aniline (CAS 936249-46-6)
- Geldanamycin (CAS 30562-34-6)
- 3-chloro-6-[5-(2-thienyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]pyridazine (CAS 219688-79-6)
- Hexahydropyrimidin-5-ol (CAS 64579-88-0)
- 2',3'-Dihydro-1'H-spiro[cyclohexane-1,4'-quinoline] (CAS 4607-65-2)
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- Levofloxacin Impurity 43 (CAS 117620-84-5)
- AZD 9291 mesylate (CAS 1421373-66-1)
- N-((5-methylthiophen-2-yl)methyl)-2-(1H-pyrazol-1-yl)ethan-1-amine (CAS 1247458-20-3)
- Benzenesulfonamide, 3-amino-N-(1,1-dimethylethyl)-5-fluoro- (CAS 1339536-41-2)
- Urotensin II-Related Peptide (human, mouse, rat) (CAS 342878-90-4)
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