Dibenzyl diethyl-phosphoramidite is a chemical compound with the formula C20H25N2O2P. It is a colorless liquid that is widely used in the synthesis of oligonucleotides, particularly in the phosphoramidite method. This method is a popular technique for the automated synthesis of DNA and RNA, where dibenzyl diethyl-phosphoramidite serves as a key building block. The compound is characterized by its ability to form stable intermediates during the coupling reactions, which is crucial for the formation of the desired nucleotide sequences. It is also known for its stability and reactivity, which are essential for efficient and accurate synthesis. Dibenzyl diethyl-phosphoramidite is a valuable reagent in molecular biology and biotechnology, contributing to the development of new drugs, genetic research, and diagnostic tools.
3881-20-7
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Basic information
- Product Name: dibenzyl diethyl-phosphoramidite
- Synonyms: dibenzyl diethyl-phosphoramidite
- CAS NO:3881-20-7
- Molecular Formula:
- Molecular Weight: 333.367
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: dibenzyl diethyl-phosphoramidite(CAS DataBase Reference)
- NIST Chemistry Reference: dibenzyl diethyl-phosphoramidite(3881-20-7)
- EPA Substance Registry System: dibenzyl diethyl-phosphoramidite(3881-20-7)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 3881-20-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 3881-20-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,8 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.Calculate Digit Verification of CAS Registry Number 3881-20:
(6*3)+(5*8)+(4*8)+(3*1)+(2*2)+(1*0)=97
97 % 10 = 7
So 3881-20-7 is a valid CAS Registry Number.
3881-20-7Upstream product
3881-20-7Downstream Products
- 725718-44-5 2,2-Dimethyl-propionic acid (2R,3R,4R,5S,6R)-3-acetylamino-2-(bis-benzyloxy-phosphoryloxy)-5-(2,2-dimethyl-propionyloxy)-6-methyl-tetrahydro-pyran-4-yl ester
- 725718-43-4 2,2-Dimethyl-propionic acid (2R,3R,4S,6S)-3-acetylamino-2-(bis-benzyloxy-phosphoryloxy)-6-(2,2-dimethyl-propionyloxymethyl)-tetrahydro-pyran-4-yl ester
- 725718-42-3 2,2-Dimethyl-propionic acid (2R,3R,5R,6R)-5-acetylamino-6-(bis-benzyloxy-phosphoryloxy)-2-(2,2-dimethyl-propionyloxymethyl)-tetrahydro-pyran-3-yl ester
- 120596-22-7 2-acetamido-3.4-di-O-acetyl-2,6-dideoxy-6-fluoro-α-D-glucopyranosyl dibenzyl phosphate
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dibenzyl diethyl-phosphoramidite
