4-(2-Azidoethoxy)-3-oxo-butanoic Acid 2-Cyanoethyl Ester CAS 103069-47-2
| CAS No. | 103069-47-2 |
| Molecular Formula | C9H12N4O4 |
| Molecular Weight | 240.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H12N4O4, 4-(2-Azidoethoxy)-3-oxo-butanoic Acid 2-Cyanoethyl Ester contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 240.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
4-(2-Azidoethoxy)-3-oxo-butanoic Acid 2-Cyanoethyl Ester (CAS 103069-47-2), molecular formula C9H12N4O4 and molecular weight 240.22 g/mol, is a CATO reference standard with documented purity and traceability.
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), 4-(2-Azidoethoxy)-3-oxo-butanoic Acid 2-Cyanoethyl Ester 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 | C9H12N4O4 |
| Molecular Weight | 240.22 g/mol |
| Appearance | Off-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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
Related Azidoethoxy Standards
- 2-(2-Azidoethoxy)-5-chlorobenzoic acid (CAS 2096987-20-9)
- 2-(2-Azidoethoxy)-4-methoxybenzoic acid (CAS 2104152-60-3)
- N-(2-(2-Azidoethoxy)ethyl)-2-bromoacetamide (CAS 1705587-10-5)
- 1-(2-Azidoethoxy)-2,3,4,5,6-pentafluorobenzene (CAS 1307418-46-7)
- 2-(2-Azidoethoxy)-5-fluorobenzoic acid (CAS 2096985-26-9)
- [3-(2-Azidoethoxy)phenyl]acetic acid (CAS 42058-77-5)
- [4-(2-Azidoethoxy)phenyl]acetic acid (CAS 42058-76-4)
- 2-(2-Azidoethoxy)-5-methylbenzoic acid (CAS 2096985-51-0)
Recommended Standards
- (2Z)-2-Amino-3-[(E)-[(2H-1,3-benzodioxol-5-yl)methylidene]amino]but-2-enedinitrile (CAS 1024877-29-9)
- 5-(4-Ethylphenyl)-3-(trifluoromethyl)-1H-pyrazole (CAS 1037420-88-4)
- 4-([1,2,4]triazolo[4,3-a]pyrimidin-3-yl)benzoic acid (CAS 1018588-63-0)
- 3-(Pyridin-3-yl)-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid (CAS 1082166-27-5)
- [1-(2-thienyl)cyclopropyl]methanol (CAS 1447963-30-5)
- 4-Methyl-5-(5-nitrofuran-2-yl)-4H-1,2,4-triazol-3-amine (CAS 10187-86-7)
- 3-Methoxy-4-(2-methyloxazol-5-yl)aniline (CAS 568556-28-5)
- (7-Bromo-9,9-dioctyl-9H-fluoren-2-yl)boronic acid (CAS 253870-90-5)
- tert-Butyl (3S)-3-(pyrazin-2-ylamino)pyrrolidine-1-carboxylate (CAS 915002-35-6)
- (6S,9R)-6-(4-Hydroxybenzyl)-2,2,9-trimethyl-4,7,10-trioxo-3-oxa-5,8,11-triazatridecan-13-oic acid (CAS 64410-47-5)
- Thiazol-2-yl-L-proline (CAS 1104577-35-6)
- 4,4'-((1E,1'E)-1,4-Phenylenebis(ethene-2,1-diyl))bis(N,N-di-p-tolylaniline) (CAS 596103-58-1)
- Pizuglanstat (TAS-205) (CAS 1244967-98-3)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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