Date published: 2025-9-25

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5′-O-(4,4′-dimethoxytrityl)-2′-deoxyguanosine (CAS 81144-43-6)

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Alternate Names:
5′-DMT-2′-dG
CAS Number:
81144-43-6
Molecular Weight:
569.59
Molecular Formula:
C31H31N5O6
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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5′-O-(4,4′-dimethoxytrityl)-2′-deoxyguanosine, also known as DMTr-dG, is a chemical compound that is widely used in scientific research. It is a derivative of deoxyguanosine, which is one of the four nucleotides that make up DNA. 5′-O-(4,4′-dimethoxytrityl)-2′-deoxyguanosine is employed as a precursor in the synthesis of oligonucleotides, which are short strands of DNA that are used in a variety of applications, including gene editing. 5′-O-(4,4′-dimethoxytrityl)-2′-deoxyguanosine is particularly useful in the synthesis of oligonucleotides that contain modified bases, which can improve their stability and specificity.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

5′-O-(4,4′-dimethoxytrityl)-2′-deoxyguanosine, 250 mg

sc-291073
250 mg
$102.00

5′-O-(4,4′-dimethoxytrityl)-2′-deoxyguanosine, 1 g

sc-291073A
1 g
$214.00