26569
2-Chlorotrityl chloride
≥97.0% (AT)
Synonym(s):
Chloro(2-chlorophenyl)diphenylmethane
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
About This Item
Empirical Formula (Hill Notation):
C19H14Cl2
CAS Number:
Molecular Weight:
313.22
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
255-647-3
Beilstein/REAXYS Number:
1983914
MDL number:
Assay:
≥97.0% (AT)
Form:
solid
Quality Level
assay
≥97.0% (AT)
form
solid
mp
130-135 °C
functional group
chloro, phenyl
SMILES string
Clc1ccccc1C(Cl)(c2ccccc2)c3ccccc3
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
Application
2-Chlorotrityl chloride was used to obtain protected peptide fragments that can be applied to the preparation of head-to-tail cyclopeptides or to condensation of peptidic fragments.
Other Notes
Protecting group reagent for carboxylic acids forming esters which are cleaved mildly.
Still not finding the right product?
Explore all of our products under 2-Chlorotrityl chloride
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Storage Class
11 - Combustible Solids
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Shinichiro F Ichise et al.
Acta biomaterialia, 94, 361-371 (2019-06-15)
Collagen is the most abundant protein in the animal kingdom and has a unique triple-helical structure. It not only provides mechanical strength to tissues, but also performs specific biological functions as a multifaceted signaling molecule. Animal-derived collagen is therefore widely
K Barlos et al.
International journal of peptide and protein research, 37(6), 513-520 (1991-06-01)
The esterification of 2-chlorotrityl chloride resin with Fmoc-amino acids in the presence of DIEA is studied under various conditions. High esterification yields are obtained using 0.6 equiv. Fmoc-amino acid/mmol resin in DCM or DCE, in 25 min, at room temperature.
Jie Luo et al.
Journal of the American Society for Mass Spectrometry, 30(9), 1643-1653 (2019-06-07)
Chemical cross-linking combined with mass spectrometry (CL-MS) is a powerful method for characterizing the architecture of protein assemblies and for mapping protein-protein interactions. Despite its proven utility, confident identification of cross-linked peptides remains a formidable challenge, especially when the peptides
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 26569-10G-F | 04061826133552 |