367001

4,4′,4′′-三甲氧基三苯甲基氯

technical grade

• 線性公式: (CH₃OC₆H₄)₃CCl
• CAS號碼: 49757-42-8
• 分子量：: 368.85
• EC號碼: 256-474-6
• MDL號碼: MFCD00008408
• 分類程式碼代碼: 12352101
• PubChem物質ID: 24862380
• NACRES: NA.22

屬性

• 等級: technical grade
• 形狀: powder
• mp: 146-148 °C (lit.)
• 官能基: chloro
• SMILES 字串: 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 密鑰: OBFCMKPFILBCSQ-UHFFFAOYSA-N

描述

應用

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.

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: dust mask type N95 (US), Eyeshields, Gloves