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Alfa Aesar™ 4,4'-Dimethoxytrityl chloride, 98%

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Quantity:
5g
25g
100g
40615-36-9
C21H19ClO2
338.831
MFCD00008409
JBWYRBLDOOOJEU-UHFFFAOYSA-N
4,4'-dimethoxytrityl chloride,dmt-cl,4,4'-dimethoxytritylchloride,4,4'-chloro phenyl methylene bis methoxybenzene,4,4'-dimethoxytriphenylmethyl chloride,1,1'-chlorophenylmethylene bis 4-methoxybenzene,benzene, 1,1'-chlorophenylmethylene bis 4-methoxy,chloro-4,4'-dimethoxytriphenylmethane,1-chloro 4-methoxyphenyl phenylmethyl-4-methoxybenzene,4,4'-dimethoxytritylchloride dmt-cl
96831
1-[chloro-(4-methoxyphenyl)-phenylmethyl]-4-methoxybenzene
COC1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=C(C=C3)OC)Cl
40615-36-9
C21H19ClO2
338.831
MFCD00008409
JBWYRBLDOOOJEU-UHFFFAOYSA-N
4,4'-dimethoxytrityl chloride,dmt-cl,4,4'-dimethoxytritylchloride,4,4'-chloro phenyl methylene bis methoxybenzene,4,4'-dimethoxytriphenylmethyl chloride,1,1'-chlorophenylmethylene bis 4-methoxybenzene,benzene, 1,1'-chlorophenylmethylene bis 4-methoxy,chloro-4,4'-dimethoxytriphenylmethane,1-chloro 4-methoxyphenyl phenylmethyl-4-methoxybenzene,4,4'-dimethoxytritylchloride dmt-cl
96831
1-[chloro-(4-methoxyphenyl)-phenylmethyl]-4-methoxybenzene
COC1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=C(C=C3)OC)Cl
Applications
4,4′-Dimethoxytrityl chloride is used as a protective reagent for oligonucleotide synthesis. It is used for selective protection and deprotection procedures for thiol and hydroxy groups in nucleoside derivatives.

Solubility
Soluble in chloroform and methanol. Partially soluble in water

Notes
Moisture sensitive, hygroscopic. Incompatible with strong oxidizing agents.
Sensitivity Moisture sensitive
Quantity 5g
Melting Point 121°C to 127°C
Beilstein 2471942
Solubility Information Soluble in chloroform and methanol. Partially soluble in water
Formula Weight 338.83
Percent Purity 98%
Chemical Name or Material 4,4'-Dimethoxytrityl chloride

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

H315-H319-H335

EINECSNumber : 255-002-6

TSCA : No

Recommended Storage : Ambient temperatures; Store under Nitrogen