367001

4,4′,4″-トリメトキシトリチルクロリド

technical grade

• 化学式: (CH₃OC₆H₄)₃CCl
• CAS番号: 49757-42-8
• 分子量: 368.85
• EC Number: 256-474-6
• MDL番号: MFCD00008408
• UNSPSCコード: 12352101
• PubChem Substance ID: 24862380
• NACRES: NA.22

特性

• グレード: technical grade
• フォーム: powder
• mp: 146-148 °C (lit.)
• 官能基: chloro
• SMILES記法: COc1ccc(cc1)C(Cl)(c2ccc(OC)cc2)c3ccc(OC)cc3
• InChI: 1S/C22H21ClO3/c1-24-19-10-4-16(5-11-19)22(23,17-6-12-20(25-2)13-7-17)18-8-14-21(26-3)15-9-18/h4-15H,1-3H3
• InChI Key: OBFCMKPFILBCSQ-UHFFFAOYSA-N

詳細

アプリケーション

4,4′,4″-Trimethoxytrityl chloride can be used:

• In one of the key synthetic steps for the preparation of two phosphoramidite building blocks.
• To prepare protein tagging molecule (3-[tris(4-methoxyphenyl)methylsulfanyl]propanoic acid by reacting with thioacetic acid.
• To prepare C-2 amino trimethoxytrityl substituted nucleoside, which is a key intermediate for the synthesis of nucleoside based capping agent.

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): dust mask type N95 (US), Eyeshields, Gloves