2-Azido-2-methylpropionic acid 2654-97-9 |A-Azidoisobutyric acid solution CAS 2654-97-9
| CAS No. | 2654-97-9 |
| Molecular Formula | C4H7N3O2 |
| Molecular Weight | 129.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Azido-2-methylpropionic acid 2654-97-9 |A-Azidoisobutyric acid solution 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.
CATO supplies 2-Azido-2-methylpropionic acid 2654-97-9 |A-Azidoisobutyric acid solution (CAS 2654-97-9), a certified reference material (molecular formula C4H7N3O2, MW 129.12 g/mol) for analytical method development and quality control.
Based on its molecular formula C4H7N3O2, 2-Azido-2-methylpropionic acid 2654-97-9 |A-Azidoisobutyric acid solution 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 129.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 2-Azido-2-methylpropionic acid 2654-97-9 |A-Azidoisobutyric acid solution 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 | C4H7N3O2 |
| Molecular Weight | 129.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
Related Azido Standards
- 5-Azido-1-pentanol (CAS 170220-11-8)
- Nβ-Azido-L-2,3-Diaminopropionic Acid (CAS 105661-40-3)
- Azido-PEG2-alcohol (CAS 139115-90-5)
- (2S)-1-azido-3-methoxypropan-2-ol (CAS 1807901-45-6)
- (2R)-1-azido-3-methoxypropan-2-ol (CAS 922522-04-1)
- 2-azido-1,3-thiazole (CAS 58822-97-2)
- 1-Azido-1-(difluoromethyl)cyclopropane (CAS 1936730-27-6)
- 1-azido-3-methylbenzene (CAS 4113-72-8)
Recommended Standards
- 8-quinolinolium 4,7-dibromo-3-hydroxy-2-naphthoate, Copper (ii) Salt (CAS 63717-34-0)
- Topiroxostat Impurity 46 (CAS 29181-50-8)
- 6-Azauracil (CAS 461-89-2)
- Pyridine-2,5-dicarbonitrile (CAS 20730-07-8)
- AM-8508, >98% (HPLC) (CAS 1338483-67-2)
- 1-(4-Benzylpyridin-3-yl)ethanone (CAS 138823-82-2)
- 3-Bromo-2-(4-fluorophenyl)indazole (CAS 2281761-79-1)
- 2-([1,1'-Biphenyl]-4-yl)-6-phenylbenzo[d]oxazole (CAS 17064-47-0)
- 1-Butyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1488423-70-6)
- N-(3-((1H-Imidazol-2-yl)amino)-4-methylphenyl)benzamide (CAS 872332-59-7)
- 2-Amino-6-chloro-[(4-methylphenyl)thio]-9-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)purine (CAS 135041-23-5)
- n-(Piperidin-4-yl)pentanamide hydrochloride (CAS 1171557-07-5)
- (±)-Sanguinarine pseudoethanolate (CAS 28342-31-6)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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