3-((3-Amino-3-oxopropyl)amino)propanoic acid CAS 5493-40-3
| CAS No. | 5493-40-3 |
| Molecular Formula | C19H19NO2 |
| Molecular Weight | 293.36 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-((3-Amino-3-oxopropyl)amino)propanoic acid.
3-((3-Amino-3-oxopropyl)amino)propanoic acid (CAS 5493-40-3), molecular formula C19H19NO2 and molecular weight 293.36 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-((3-Amino-3-oxopropyl)amino)propanoic acid (C19H19NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 293.36 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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-Amino-3-oxopropyl)amino)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 | C19H19NO2 |
| Molecular Weight | 293.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 1-Boc-amino-3,6,9-trioxaundecanyl-11-ol (CAS 106984-09-2)
- Ethyl 3-amino-4-[4-(2-hydroxyethyl)-1-piperazinyl]benzoate (CAS 1220019-73-7)
- (S)-2-Amino-N-isopropyl-3-methyl-N-(3-nitrobenzyl)butanamide (CAS 1354002-24-6)
- (S)-2-Amino-N-isopropyl-3-methyl-N-(4-nitrobenzyl)butanamide (CAS 1354010-10-8)
- 2-Amino-5-(4-methylphenyl)-5-[(4-methylphenyl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 1354924-98-3)
- 3-(Boc-amino)-4-(o-tolyl)butyric Acid (CAS 1824508-05-5)
- 2-Amino-N-benzyl-3-(1H-indol-3-yl)-propionamide (CAS 187085-81-0)
- (2-Amino-5-(prop-2-yn-1-yloxy)phenyl)(4-isopropylphenyl)methanone (CAS 478964-94-2)
Recommended Standards
- 2-Methoxy-4-(3-pyrrolinomethyl) benzophenone (CAS 898763-77-4)
- 3-((Tert-butoxycarbonyl)amino)-2-(3-methylbenzyl)propanoic acid (CAS 886364-89-2)
- 2-Methoxy-3-(3-pyrrolinomethyl) benzophenone (CAS 898789-65-6)
- 3-((Tert-butoxycarbonyl)amino)-3-(4-ethylphenyl)propanoic acid (CAS 284493-61-4)
- Methyl (6-aminohexyl)carbamate (CAS 175220-54-9)
- Spiro[4.5]decan-7-one (CAS 62788-60-7)
- 2-(4-(2-Phenylpropan-2-yl)phenoxy)butanoic acid (CAS 861235-17-8)
- 6-cyanohexanoic acid (CAS 5602-19-7)
- (E)-2-(2-bromobenzoyl)-3-(dimethylamino)acrylonitrile (CAS 886361-83-7)
- Ivabradine Impurity 81 (CAS CATO-C4X-111981)
- (E)-4-(4-methoxyphenyl)but-3-en-2-one;trans-4-(4-Methoxyphenyl)-3-buten-2-one (CAS 3815-30-3)
- Sulfisozole sodium (CAS 79921-43-0)
- 4-(Difluoromethoxy)-2-fluorobenzene-1-sulfonyl chloride (CAS 1261825-39-1)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
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