2-Chloro-N-(3,4-dihydro-2h-1-benzopyran-4-yl)acetamide CAS 91089-68-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91089-68-8 |
| Molecular Formula | C11H12ClNO2 |
| Molecular Weight | 225.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-N-(3,4-dihydro-2h-1-benzopyran-4-yl)acetamide (CAS 91089-68-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H12ClNO2. Molecular weight: 225.67 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H12ClNO2 |
| Molecular Weight | 225.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2-Chloro-7,7,8-trimethyl-7,8-dihydro-5H-pyrano[4,3-b]pyridin-5-one (CAS 2673369-82-7)
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- 2-(4-Butoxy-3,5-difluorophenyl)ethan-1-ol (CAS 1443310-24-4)
- 4-Methyl-1H-indole-2-carbonyl chloride (CAS 64679-00-1)
- (2-(Cyclopentyloxy)pyridin-4-yl)boronic acid (CAS 2225177-11-5)
- (3-Bromo-4-methylphenyl)methanamine hydrochloride (CAS 1178904-03-4)
- Cefodizime Impurity 2 (CAS CATO-C4X-18062)
- 2-Amino-5-fluoro-1,3-benzoxazole-6-carboxylic acid (CAS 1820741-46-5)
- 551936-17-5 3JX85UOO24 AIM-102 UNII-3JX85UOO24 (4R)-4-(((2R)-2-Amino-3-cyclohexyl-propanoyl)amino)-5-(carboxymethylamino)-5-oxo-pentanoic acid D-Cyclohexylalanine-D-glutamic-glycine tripeptide Glycine, 3-cyclohexyl-D-alanyl-D-alpha-glutamyl- (CAS 551936-17-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com