Skip to Content
MilliporeSigma
All Photos(2)

Documents

100013

Sigma-Aldrich

4,4′-Dimethoxytrityl chloride

95%

Synonym(s):

DMT-Cl

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
C6H5C(C6H4OCH3)2Cl
CAS Number:
40615-36-9
Molecular Weight:
338.83
Beilstein/REAXYS Number:
2471942
EC Number:
255-002-6
MDL number:
MFCD00008409
UNSPSC Code:
12352101
PubChem Substance ID:
24846511
NACRES:
NA.22

assay

95%

form

solid

mp

119-123 °C (lit.)

SMILES string

COc1ccc(cc1)C(Cl)(c2ccccc2)c3ccc(OC)cc3

InChI

1S/C21H19ClO2/c1-23-19-12-8-17(9-13-19)21(22,16-6-4-3-5-7-16)18-10-14-20(24-2)15-11-18/h3-15H,1-2H3

InChI key

JBWYRBLDOOOJEU-UHFFFAOYSA-N

General description

DMT-Cl is commonly used as a protecting group for various functional groups in organic synthesis.

Application

Hydroxyl protecting group for nucleosides and nucleotides.

signalword

Danger

Hazard Classifications

Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

8B - Non-combustible corrosive hazardous materials

wgk_germany

WGK 3

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

Di-tert-butylsilyl bis(trifluoromethanesulfonate) 97%

Sigma-Aldrich

262021

Di-tert-butylsilyl bis(trifluoromethanesulfonate)

Journal of the American Chemical Society, 115, 4985-4985 (1993)
T Tuschl et al.
Biochemistry, 32(43), 11658-11668 (1993-11-02)
The three guanosines of the central core of a hammerhead ribozyme were replaced by 2-aminopurine ribonucleoside, xanthosine, isoguanosine, inosine, and deoxyguanosine. These analogues were incorporated by automated solid-phase synthesis, with the exception of isoguanosine. This was introduced by ligating a
Thomas F Scott et al.
Clinical neurology and neurosurgery, 127, 86-92 (2014-12-03)
To describe a "new natural history" of multiple sclerosis (MS), characterizing three patterns of progression in Relapsing MS (RMS) patients during the "treatment era," using newly developed definitions. By utilizing our simple model we intend to predict which patients are
Yuzhe Du et al.
Molecular pharmacology, 88(2), 273-280 (2015-05-15)
Voltage-gated sodium channels are the primary target of pyrethroid insecticides. Although it is well known that specific mutations in insect sodium channels confer knockdown resistance (kdr) to pyrethroids, the atomic mechanisms of pyrethroid-sodium channel interactions are not clearly understood. Previously
Organoiodinane oxyanions as reagents for the cleavage of a reactive phosphate
Moss RA, et al.
The Journal of Organic Chemistry, 51, 4303-4307 (1986)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service