3-(3-Ethylureido)propanoic acid CAS 73273-72-0
| CAS No. | 73273-72-0 |
| Molecular Formula | C6H12N2O3 |
| Molecular Weight | 160.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(3-Ethylureido)propanoic acid is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-(3-Ethylureido)propanoic acid (CAS 73273-72-0), molecular formula C6H12N2O3 and molecular weight 160.17 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-(3-Ethylureido)propanoic acid (C6H12N2O3) 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-(3-Ethylureido)propanoic 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 | C6H12N2O3 |
| Molecular Weight | 160.17 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.) | 1977 |
| Nitrogen Atoms | 2 |
Related Ethylureido Standards
- 2-(3-Ethylureido)-2-oxoacetic Acid (CAS 105919-00-4)
- (E)-2-(3-Ethylureido)-N-methoxy-2-oxoacetimidoyl cyanide (CAS 166900-80-7)
- (4-(3-Ethylureido)phenyl)boronic acid (CAS 1201597-61-6)
- 2-(3-Ethylureido)benzoic acid (CAS 10341-84-1)
- 3-(3-Ethylureido)benzoic acid (CAS 23754-39-4)
- 4-(3-Ethylureido)-1,2,5-thiadiazole-3-carboxamide (CAS 89465-63-4)
- 3-(3-(3-Ethylureido)phenyl)propanoic acid (CAS 1221792-59-1)
- 4-(3-Ethylureido)benzene-1-sulfonyl chloride (CAS 677326-98-6)
Recommended Standards
- 3-(3-Aminophenyl)-3-oxopropanenitrile (CAS 59443-93-5)
- 3-(3-Methylphenyl)prop-2-ynoic acid (CAS 29835-27-6)
- 3-(2-Methylphenyl)prop-2-ynoic acid (CAS 7515-27-7)
- 3-(3-Methylpyridin-2-yl)-3-oxopropanenitrile (CAS 59718-85-3)
- 3,5-Dichloro-N-(2-fluorobenzyl)aniline (CAS 723753-74-0)
- N-[(8α,9S)-6'-Methoxycinchonan-9-yl]-N'-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)thiourea (CAS 1402349-85-2)
- p-Tolylmercuric Chloride (CAS 539-43-5)
- Fosfomycin Impurity 60 (CAS 135578-84-6)
- Di(furan-2-yl)methanethione (CAS 389130-79-4)
- 2-[4-(1H-Imidazol-1-yl)phenyl]quinoline (CAS 861210-39-1)
- Methyl 3-(4-methoxyphenyl)-2-oxopropanoate (CAS 69882-69-5)
- [2H6]-Ceftazidime sodium salt (CAS CATO-C4X-121239)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((5-methyl-[1,2,4]triazolo[4,3-a]quinolin-1-yl)thio)acetamide (CAS 847840-90-8)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com