U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C22H21ClO3
Molecular Weight 368.853
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 4,4',4''-Trimethoxytrityl chloride

SMILES

COC1=CC=C(C=C1)C(Cl)(C2=CC=C(OC)C=C2)C3=CC=C(OC)C=C3

InChI

InChIKey=OBFCMKPFILBCSQ-UHFFFAOYSA-N
InChI=1S/C22H21ClO3/c1-24-19-10-4-16(5-11-19)22(23,17-6-12-20(25-2)13-7-17)18-8-14-21(26-3)15-9-18/h4-15H,1-3H3

HIDE SMILES / InChI

Molecular Formula C22H21ClO3
Molecular Weight 368.853
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Tue Apr 01 16:58:32 GMT 2025
Edited
by admin
on Tue Apr 01 16:58:32 GMT 2025
Record UNII
Q56A3CAU82
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
4,4',4''-Trimethoxytrityl chloride
Systematic Name English
1,1?,1??-(Chloromethylidyne)tris[4-methoxybenzene]
Preferred Name English
Tris(p-methoxyphenyl)chloromethane
Systematic Name English
Tris(4-methoxyphenyl)methyl chloride
Systematic Name English
4,4?,4??-(Chloromethanetriyl)tris(methoxybenzene)
Systematic Name English
1-[Chloro-bis(4-methoxyphenyl)methyl]-4-methoxybenzene
Systematic Name English
Benzene, 1,1?,1??-(chloromethylidyne)tris[4-methoxy-
Systematic Name English
Code System Code Type Description
PUBCHEM
630505
Created by admin on Tue Apr 01 16:58:32 GMT 2025 , Edited by admin on Tue Apr 01 16:58:32 GMT 2025
PRIMARY
ECHA (EC/EINECS)
256-474-6
Created by admin on Tue Apr 01 16:58:32 GMT 2025 , Edited by admin on Tue Apr 01 16:58:32 GMT 2025
PRIMARY
CAS
49757-42-8
Created by admin on Tue Apr 01 16:58:32 GMT 2025 , Edited by admin on Tue Apr 01 16:58:32 GMT 2025
PRIMARY
EPA CompTox
DTXSID70198029
Created by admin on Tue Apr 01 16:58:32 GMT 2025 , Edited by admin on Tue Apr 01 16:58:32 GMT 2025
PRIMARY
FDA UNII
Q56A3CAU82
Created by admin on Tue Apr 01 16:58:32 GMT 2025 , Edited by admin on Tue Apr 01 16:58:32 GMT 2025
PRIMARY