2-(chloromethyl)-5-(ethanesulfonyl)-1,3-benzoxazole CAS 1018186-60-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1018186-60-1 |
| Molecular Formula | C10H10ClNO3S |
| Molecular Weight | 259.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(chloromethyl)-5-(ethanesulfonyl)-1,3-benzoxazole (CAS 1018186-60-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H10ClNO3S. Molecular weight: 259.71 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H10ClNO3S |
| Molecular Weight | 259.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 3-[(prop-2-en-1-yl)carbamoyl]benzene-1-sulfonyl chloride (CAS 1016747-42-4)
- 4-(2-Oxopyrrolidin-1-yl)benzene-1-sulfonyl chloride (CAS 112539-09-0)
- 4-(Cyclopropylcarbamoyl)benzene-1-sulfonyl chloride (CAS 1016676-05-3)
- 4-Chloro-6-(difluoromethyl)pyrimidine (CAS 1261737-05-6)
- 1-(Propan-2-yl)-1H-imidazole-4-sulfonyl chloride (CAS 1338976-16-1)
- Dehydrosertindole (CAS 173294-84-3)
- tert-Butyl (1R*,4R*)-4-(cyclopentanecarbonylamino)cyclohexylcarbamate (CAS 1286264-29-6)
- 1-(2-Chloroethyl)-3,5-dimethyl-1h-pyrazole (CAS 38460-08-1)
- (R)-1-(4-Methylcyclohexyl)ethan-1-amine (CAS 1344934-27-5)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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