4-methoxy-1,3-benzoxazole CAS 192753-32-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 192753-32-5 |
| Molecular Formula | C8H15NO2 |
| Molecular Weight | 157.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-methoxy-1,3-benzoxazole (CAS 192753-32-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H15NO2. Molecular weight: 157.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H15NO2 |
| Molecular Weight | 157.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2012 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1-(4-methoxypyridin-3-yl)ethan-1-one (CAS 191725-82-3)
- (S)-2-(1-Pyrrolidinyl)butyric Acid (CAS 1932273-32-9)
- (3-tert-Butyl-4,5-dihydro-1,2-oxaZol-5-yl)methanol (CAS 191676-58-1)
- 3-(3-((2-Chloro-6-fluorobenzyl)oxy)phenyl)-1-tosyl-1H-pyrazole (CAS 477712-64-4)
- tert-Butyl (S)-4-(Cbz-amino)-5-methyl-3-oxohexanoate (CAS 191731-16-5)
- 2-(3-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)isothiazolidine 1,1-dioxide (CAS 2377587-34-1)
- N-(3-Chlorophenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142200-15-4)
- 2-Methyl-1-(4-(methylthio)phenyl)propan-1-one (CAS 63635-20-1)
- 6-(Trifluoromethoxy)nicotinaldehyde (CAS 1361849-85-5)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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