4,4′,4′′-三甲氧基三苯甲基氯

(CH₃OC₆H₄)₃CCl

368.85

256-474-6

MFCD00008408

24862380

NA.22

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.

technical grade

100

146-148 ℃ (lit.)

COc1ccc(cc1)C(Cl)(c2ccc(OC)cc2)c3ccc(OC)cc3

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

OBFCMKPFILBCSQ-UHFFFAOYSA-N

1, 5 g in glass bottle

11 - Combustible Solids

WGK 3

dust mask type N95 (US), Eyeshields, Gloves