8.51060

4-Methyltrityl chloride

Novabiochem^®

• Synonym(e): 4-Methyltrityl chloride
• Empirische Formel (Hill-System): C₂₀H₁₇Cl
• CAS-Nummer: 23429-44-9
• Molekulargewicht: 292.80
• UNSPSC Code: 12352107

Eigenschaften

• 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

Beschreibung

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”.

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.

Other Notes

Replaces: 01-63-0044

Legal Information

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

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H315 - H319 - H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_c: Not applicable