3-(5-tert-butyl-1,3-oxazol-2-yl)propanoic acid CAS 1216319-45-7
| CAS No. | 1216319-45-7 |
| Molecular Formula | C10H15NO3 |
| Molecular Weight | 197.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 3-(5-tert-butyl-1,3-oxazol-2-yl)propanoic acid (CAS 1216319-45-7), a certified reference material (molecular formula C10H15NO3, MW 197.23 g/mol) for analytical method development and quality control.
Structurally, 3-(5-tert-butyl-1,3-oxazol-2-yl)propanoic acid (C10H15NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 197.23 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C10H15NO3 |
| Molecular Weight | 197.23 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (r)-2-Amino-2-(2,5-dimethoxyphenyl)ethan-1-ol (CAS 1213699-10-5)
- Methyl 2-(ethylamino)-2-(1-methyl-1H-pyrazol-4-yl)acetate (CAS 1218520-37-6)
- (s)-2-Amino-2-(2,5-dimethoxyphenyl)ethan-1-ol (CAS 1213685-87-0)
- Methyl 3-((2-(1H-pyrazol-1-yl)ethyl)amino)propanoate (CAS 1219554-81-0)
- (3-(Methylamino)cyclobutyl)methanol (CAS 1513307-00-0)
- Ethyl 4-hydroxy-2-(4-(trifluoromethyl)phenyl)thiazole-5-carboxylate (CAS 227199-08-8)
- 2-(4-(4-(Trifluoromethyl)phenyl)piperazin-1-yl)ethan-1-amine (CAS 681482-58-6)
- 3-((2-Benzylphenoxy)methyl)-4-methoxybenzaldehyde (CAS 832739-16-9)
- Piperazine-1-carbonitrile hydrochloride (CAS 2837835-34-2)
- 2-(6-Chloro-5-(chloromethyl)-3-(difluoromethyl)pyridin-2-yl)acetic acid (CAS 1804855-11-5)
- 2-(Ethylamino)-1-(4-methylphenyl)ethan-1-ol (CAS 873987-66-7)
- 4-Bromo-2-methyltetrahydro-2H-pyran (CAS 1344300-03-3)
- (2-Methylimidazo[1,2-a]pyridin-3-yl)(1,5-dioxa-9-azaspiro[5.5]undecan-9-yl)methanone (CAS 1421468-86-1)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
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