8.51060

4-Methyltrityl chloride

Novabiochem^®

• Synonym(s): 4-Methyltrityl chloride
• Empirical Formula (Hill Notation): C₂₀H₁₇Cl
• CAS Number: 23429-44-9
• Molecular Weight: 292.80
• UNSPSC Code: 12352107

Properties

• product line: Novabiochem^®
• form: powder
• manufacturer/tradename: Novabiochem^®
• application(s): peptide synthesis
• storage temp.: 15-25°C
• InChI: 1S/C20H17Cl/c1-16-12-14-19(15-13-16)20(21,17-8-4-2-5-9-17)18-10-6-3-7-11-18/h2-15H,1H3
• InChI key: VUTZFAOGDXUYEJ-UHFFFAOYSA-N

Description

General description

Hyperacid-labile protecting group. Introduced under extremely mild conditions by treating the amine or thiol containing compound with trityl chloride and DIPEA in DCM.

The product number for this product was previously 01-63-0044.

To obtain a certificate of analysis (CoA) of a lot that begins with the letter “A”, please select the option in the right hand menu “Request a COA for Lot#s starting with A”.

Linkage

Replaces: 01-63-0044

Analysis Note

Color (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Purity (DC(012A)): ≥ 95 %
Purity (DC(013B)): ≥ 95 %

To see the solvent systems used for TLC of Novabiochem^® products please click here.

Legal Information

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315 - H319 - H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(C): Not applicable