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4,4',4'-Trimethoxytrityl chloride

BGC Id:	191576555166
CAS No:	49757-42-8
Synonyms:	4,4',4''-trimethoxytrityl chloride, tech . ; chlorotris(4-methoxyphenyl)methane ; benzene, 1,1,1-(chloromethylidyne)tris(4-methoxy- ; 1,1',1''-(chloromethylidyne)tris[4-methoxy-benzen ; trimethoxy trityl chloride ; 4,4',4''-trimethoxytriphenylmethyl chloride ; tris(4-methoxyphenyl)methyl chloride ; 4,4',4''-trimethoxytrityl chloride technical grade ; tris(p-methoxyphenyl)methyl chloride ; tris(p-methoxyphenyl)chloromethane ; 4,4',4''-trimethoxytrityl chloride
Molecular Formula:	C22H21ClO3
Molecular Weight:	368.8533
EINECS:

The most competitive supplier in 2025

The following 2 notable providers have been checked and can be recommended.

Finetech Industry

Leap Chem

Molecular Formula: C22H21ClO3 Molecular Weight: 368.85 Hazard Symbols: Xi WGKGermany: 3 HS Code: 29093090

What other providers are available for CAS 49757-42-8?

The last intensive check and update was carried out on 2025/09/27.

Identify

Synonyms:

4,4',4''-trimethoxytrityl chloride, tech . ; chlorotris(4-methoxyphenyl)methane ; benzene, 1,1,1-(chloromethylidyne)tris(4-methoxy- ; 1,1',1''-(chloromethylidyne)tris[4-methoxy-benzen ; trimethoxy trityl chloride ; 4,4',4''-trimethoxytriphenylmethyl chloride ; tris(4-methoxyphenyl)methyl chloride ; 4,4',4''-trimethoxytrityl chloride technical grade ; tris(p-methoxyphenyl)methyl chloride ; tris(p-methoxyphenyl)chloromethane ; 4,4',4''-trimethoxytrityl chloride

CAS:

49757-42-8

EINECS:

Molecular Formula:

C22H21ClO3

MDL:

SMILES:

C1=CC(=C(C=C1C(F)(F)F)Cl)[N+](=O)[O-]

Properties

Molecular Weight:

368.8533 g·mol−1

Density:

1.166 g/cm3

Melting point:

146-148 °C(lit.)

Boiling point:

497.8°C at 760 mmHg

Flash point:

160.7°C

Suppliers

Finetech Industry Limited

type bedrift: Producer

Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical industry. Vi gir Pinocembrin også. Most of our products were exported to the North America, Europe and Oceania. Our factory is in China,we supply Fluorochemicals, Pyrimidines, Pyridines, Amines, Nitriles, Carboxylic Acids or Ester, Phenols or Alcohols, Aldehydes, Piperidines, Piperazines, Pyrazines, Boric Acids, Amino Acids, ...

land: P.R.China telefon: +86-27-8746 5837 Fax: +86-27-8777 2287

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Leap Chem Co., Ltd

type bedrift: Bulk and laboratory supplier

land: P.R.China
telefon: +852-30606658

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

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Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-37/39 (S)

WGK Germany:

Storage temperature:

Store at 0-5 °C

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request

What other providers are available for CAS 49757-42-8?

In addition to the providers presented here for 4,4',4'-Trimethoxytrityl chloride with the CAS number 49757-42-8, there are other 12 providers with slightly different product names available for this CAS number.

Trimethoxy trityl chloride

Sancai Industry Co.,Ltd.

Chloro-tris-(p-methoxyphenyl)methane

BuGuCh & Partners +3 additional providers that we know from the past

Tris(4-methoxyphenyl)methyl chloride

Dayang Chem (Hangzhou) Co.,Ltd. +1 additional providers that we know from the past

4,4',4''-(Chloromethanetriyl)tris(methoxybenzene)

BLD Pharmatech Ltd | BuGuCh & Partners +1 additional providers that we know from the past

1-[Chlorobis(4-methoxyphenyl)methyl]-4-methoxybenzene

+2 additional providers that we know from the past