1-(5-Methyloxazol-2-yl)ethanone CAS 116139-23-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 116139-23-2 |
| Molecular Formula | C6H7NO2 |
| Molecular Weight | 125.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-Methyloxazol-2-yl)ethanone (CAS 116139-23-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H7NO2. Molecular weight: 125.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H7NO2 |
| Molecular Weight | 125.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Methyloxazol Standards
- 1-(5-Methyloxazol-4-yl)ethanone (CAS 1202769-37-6)
- 1-(2-Methyloxazol-4-yl)ethan-1-one (CAS 81740-16-1)
- 1-(2-Methyloxazol-5-yl)ethanone (CAS 78503-09-0)
- 1-(4-Methyloxazol-2-yl)ethanone (CAS 90892-97-0)
- 1-(4-methyloxazol-5-yl)ethanone (CAS 23012-19-3)
- (R)-1-(5-Methyloxazol-2-yl)ethan-1-amine (CAS 1334160-89-2)
- (S)-1-(5-Methyloxazol-2-yl)ethan-1-amine (CAS 1334160-91-6)
- 2-(5-Methyloxazol-2-yl)ethan-1-amine (CAS 708973-52-8)
Recommended Standards
- 2,5,6,7-Tetrahydro-3H-pyrrolo-[2,1-c][1,2,4]triazol-3-one (CAS 116056-07-6)
- 3-Methyl-1H-pyrazole-4-carbaldehyde oxime (CAS 1173518-67-6)
- 1-(1,2-Oxazol-5-yl)propan-2-one (CAS 115706-48-4)
- 6-(Hydroxymethyl)pyridin-2-ol (CAS 1849260-65-6)
- 4,4,5,5-Tetramethyl-2-(3-phenoxyprop-1-yn-1-yl)-1,3,2-dioxaborolane (CAS 2715049-69-5)
- Diethyl 2-(1-(tert-butoxycarbonyl)piperidin-4-ylidene)malonate (CAS 1251760-53-8)
- tert-Butyl 4-(5-vinylpyridin-2-yl)piperazine-1-carboxylate (CAS 1355230-84-0)
- 1-(1-Benzothienphen-5-yl)-1H-pyrrole (CAS 1481442-39-0)
- Levofloxacin Mesylate (CAS 226578-51-4)
- Des-Gly34-Tirzepatide (CAS CATO-CPTD788940)
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