CAS 934816-82-7

Formel: C19H14Cl2

InChl: InChI=1S/C19H14Cl2/c20-18-14-8-7-13-17(18)19(21,15-9-3-1-4-10-15)16-11-5-2-6-12-16/h1-14H

InChI Key: JFLSOKIMYBSASW-UHFFFAOYSA-N

SMILES: C1=CC=C(C=C1)C(C2=CC=CC=C2)(C3=CC=CC=C3Cl)Cl

2-Chlorotrityl chloride resin (200-400 mesh, 1.5-1.9 mmol/g)

CAS: 934816-82-7

A very acid sensitive resin suitable for the synthesis of protected peptide fragments by the Fmoc-strategy. ClTrt resin is in particular suitable for the preparation of C-terminal prolyl and cysteinyl peptides (please see 2-Chlorotrityl Chloride Resin-Linked Amino Acids). Release from this resin is achieved by using 1-50 % TFA in CH₂Cl₂ containing 8 % triisopropylsilane, AcOH/CF₃CH₂OH/CH₂Cl₂, 0.5 % TFA or hexafluoroisopropanol/CH₂Cl₂. ClTrt resin has been used in cyclization reactions under Heck reaction conditions, the solid phase synthesis of β-peptides via the Arndt-Eistert homologation of Fmoc-protected amino acid diazoketones and in Mannich reactions of alkynes, secondary amines and aldehydes in the presence of a copper (I) salt affording the corresponding aminomethylalkynyl adducts. 2-Chlorotrityl resin is highly suitable for the synthesis of peptide alcohols, e.g., peptaibols, and peptide ω-aminoalkylamides.

Formel: na

Farbe und Form: Light Yellow

Molekulargewicht: n/a

Ref: 01-4025425

2-Chlorotrityl chloride resin (100-200 mesh, 1.5-1.9 mmol/g)

CAS: 934816-82-7

Bachem ID: 4040104.

Formel: na

Farbe und Form: Beige-Yellow

Molekulargewicht: n/a

Ref: 01-4040104

2-Chlorotrityl Chloride Resin

CAS: 934816-82-7

2-Chlorotrityl Chloride Resin

Formel: C₁₉H₁₄Cl₂

Reinheit: 100-200mesh,1%DVB,0.4-3.0mmolg

Farbe und Form: Solid

Molekulargewicht: 313.2

Ref: 54-OR1030002

2-Chlorotrityl Chloride Resin

CAS: 934816-82-7

Formel: C₂₀H₁₆Cl₂

Reinheit: 1%

Farbe und Form: Solid

Molekulargewicht: 327.2470

Ref: IN-DA00IMOA

2-Chlorotrityl Chloride Resin 100-200 Mesh, 1% DVB

CAS: 934816-82-7

M03525 - 2-Chlorotrityl Chloride Resin 100-200 Mesh, 1% DVB

Reinheit: 0.8-3.0mmol/g

Farbe und Form: Solid

Molekulargewicht: 0

Ref: 10-M03525

2-Chlorotrityl chloride resin - (100-200mesh)

CAS: 934816-82-7

Please enquire for more information about 2-Chlorotrityl chloride resin - (100-200mesh) including the price, delivery time and more detailed product information at the technical inquiry form on this page

Formel: C₁₉H₁₄Cl₂

Farbe und Form: Yellow Powder

Molekulargewicht: 313.22

Ref: 3D-FC111795

2-CTC Resin

CAS: 934816-82-7

2-Chlorotrityl Chloride Resin

Reinheit: 100-200 mesh,1% DVB,0.4-3.0mmol/g

Molekulargewicht: 0.0

Ref: IN-DG302542

2-CTC Resin

CAS: 934816-82-7

2-Chlorotrityl Chloride Resin

Reinheit: 200-400 mesh,1% DVB, 0.4-3 mmol/g

Molekulargewicht: 0.0

Ref: IN-DG01540107