4,4'-Dimethoxytrityl chloride, 97%, Thermo Scientific Chemicals

Description

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.

Specifications

Chemical Identifiers

• CAS: 40615-36-9
• Molecular Formula: C21H19ClO2
• Molecular Weight (g/mol): 338.83
• MDL Number: MFCD00008409
• InChI Key: JBWYRBLDOOOJEU-UHFFFAOYSA-N
• Synonym: 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
• PubChem CID: 96831
• IUPAC Name: 1-[chloro-(4-methoxyphenyl)-phenylmethyl]-4-methoxybenzene
• SMILES: COC1=CC=C(C=C1)C(Cl)(C1=CC=CC=C1)C1=CC=C(OC)C=C1

• Melting Point: 121°C to 127°C
• Quantity: 5 g
• Beilstein: 2471942
• Sensitivity: Moisture sensitive
• 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

RUO – Research Use Only