2,3-dihydrobenzofuran-5-carbonyl chloride CAS 55745-71-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55745-71-6 |
| Molecular Formula | C9H13ClO2 |
| Molecular Weight | 188.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,3-dihydrobenzofuran-5-carbonyl chloride (CAS 55745-71-6) pharmaceutical standards reference standard. Molecular formula: C9H13ClO2. Molecular weight: 188.65 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H13ClO2 |
| Molecular Weight | 188.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | Cl-containing |
Related dihydrobenzofuran Standards
- 2-(2,3-Dihydrobenzofuran-2-yl)-4,5-dihydro-1H-imidazole (CAS 91403-55-3)
- 4-(2,3-Dihydrobenzofuran-5-yl)but-3-en-2-one (CAS 465529-65-1)
- 2-((3-Oxo-2,3-dihydrobenzofuran-6-yl)oxy)acetonitrile (CAS 866156-75-4)
- 3-(2,3-Dihydrobenzofuran-5-yl)-3-hydroxypropanenitrile (CAS 1520293-45-1)
- (2-(2,3-Dihydrobenzofuran-5-yl)cyclopropyl)methanamine (CAS 1269528-72-4)
- N-((2,3-dihydrobenzofuran-3-yl)methyl)cyclopropanamine (CAS 1343007-95-3)
- 3-(2,3-Dihydrobenzofuran-5-yl)-3-oxopropanenitrile (CAS 1248784-44-2)
- (E)-3-(2,3-Dihydrobenzofuran-7-yl)acrylic acid (CAS 209256-74-6)
Recommended Standards
- 2-(Chloromethyl)-5-(pentan-3-yl)-1,3,4-oxadiazole (CAS 33575-79-0)
- 2-chloro-1-(1-methyl-2-oxabicyclo[2.2.1]heptan-4-yl)ethanone (CAS 2452342-61-7)
- 2-(1-chloroethyl)-5-(2-methylpropyl)-1,3,4-oxadiazole (CAS 926231-94-9)
- 3-[((S)-2-Amino-propionyl)-ethyl-amino]-piperidine-1-carboxylic acid tert-butyl ester (CAS 1354026-69-9)
- Ethyl 2-acetyloxazole-4-carboxylate (CAS 1256276-24-0)
- 5-Bromo-1-(4-methoxyphenyl)pyridin-2(1h)-one (CAS 914918-82-4)
- 5-Cyano-1-methyl-1H-imidazole-4-carboxylic acid (CAS 146091-78-3)
- Sunitinib Impurity 90 (CAS CATO-C4X-133390)
- N-[1-(1H-1,3-Benzodiazol-2-yl)-2-phenylethyl]benzamide (CAS 25810-59-7)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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