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ChemicalBook >> CAS DataBase List >>5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE

5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE

5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE Structure
5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE structure
CAS No.
17331-22-5
Chemical Name:
5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE
Synonyms
DMT-DA;DMT-2'-dA;5'-DMT-2'-dA;5’-O-DMTr-2’-deoxyadenosine;2'-Deoxy-5'-O-DMT-adenosine;5'-O-(4 4'-DIMETHOXYTRITYL)-2'- &;5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE;5'-O-(4,4'-dimethoxytrityl)-2'-deoxyadenosine≥ 97% (HPLC);Adenosine, 5'-O-[bis(4-Methoxyphenyl)phenylMethyl]-2'-deoxy-;5-(6-AMINOPURIN-9-YL)-2-{[BIS(4-METHOXYPHENYL)(PHENYL)METHOXY]METHYL}OXOLAN-3-OL
CBNumber:
CB2375931
Molecular Formula:
C31H31N5O5
Molecular Weight:
553.61
MDL Number:
MFCD00063378
MOL File:
17331-22-5.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-11 16:31:51
Product description Number Pack Size Price
5'-O-(4,4'-dimethoxytrityl)-2'-deoxyadenosine Asreported 296069 500mg $333
5'-O-(4,4'-dimethoxytrityl)-2'-deoxyadenosine Asreported 296069 1g $483
5'-O-(4,4'-dimethoxytrityl)-2'-deoxyadenosine Asreported 296069 2g $654
5'-O-(4,4'-dimethoxytrityl)-2'-deoxyadenosine Asreported 296069 5g $1217
5'-O-(4,4'-dimethoxytrityl)-2'-deoxyadenosine Asreported 296069 10g $1742
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5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE Properties

Melting point 97-98 °C(Solv: chloroform (67-66-3); ligroine (8032-32-4))
Boiling point 785.1±70.0 °C(Predicted)
Density 1.35±0.1 g/cm3(Predicted)
storage temp. −20°C
pka 13.75±0.60(Predicted)

SAFETY

Risk and Safety Statements

WGK Germany  3

5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE price More Price(25)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 296069 5'-O-(4,4'-dimethoxytrityl)-2'-deoxyadenosine Asreported 17331-22-5 500mg $333 2026-06-03 Buy
Usbiological 296069 5'-O-(4,4'-dimethoxytrityl)-2'-deoxyadenosine Asreported 17331-22-5 1g $483 2026-06-03 Buy
Usbiological 296069 5'-O-(4,4'-dimethoxytrityl)-2'-deoxyadenosine Asreported 17331-22-5 2g $654 2026-06-03 Buy
Usbiological 296069 5'-O-(4,4'-dimethoxytrityl)-2'-deoxyadenosine Asreported 17331-22-5 5g $1217 2026-06-03 Buy
Usbiological 296069 5'-O-(4,4'-dimethoxytrityl)-2'-deoxyadenosine Asreported 17331-22-5 10g $1742 2026-06-03 Buy
Product number Packaging Price Buy
296069 500mg $333 Buy
296069 1g $483 Buy
296069 2g $654 Buy
296069 5g $1217 Buy
296069 10g $1742 Buy

5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE Chemical Properties,Uses,Production

Chemical Properties

White to yellow powder

Uses

5''-O-(4,4''-dimethoxytrityl)-2''-deoxyadenosine (CAS# 17331-22-5) is a nucleoside used to synthesize oligonucleotides for triazole- and tetrazole-bridged nucleic acids.

5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE synthesis

40615-36-9
958-09-8
17331-22-5
Synthesis of 5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE from 4,4'-Dimethoxytrityl chloride and 2'-Deoxyadenosine

5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE Preparation Products And Raw materials

Raw materials

2'-Deoxyadenosine 4,4'-Dimethoxytrityl chloride

Preparation Products

N6-Benzoyl-5'-O-(4,4'-dimethoxytrityl)-2'-deoxyadenosine

5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE Suppliers

Global( 47)Suppliers
Supplier Tel Email Country ProdList Advantage
Jinan Carbotang Biotech Co.,Ltd. 		+8615866703830 figo.gao@foxmail.com China 8497 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. 		+86-021-61551413 +8618813727289 contact@trustwe.com China 5742 58
Career Henan Chemica Co 		+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30225 58
NewCan Biotech Limited 		+86-571-86912261 19975279805 sales@newcanbio.com China 9985 58
Wuhu Nuowei chemistry Co., Ltd. 		+86-0553-2911116-802 +86-18055326116 sales1@nuowei-chem.com China 1627 58
TargetMol Chemicals Inc. 		+1-781-999-5354; support@targetmol.com United States 39039 58
Zibo Hangyu Biotechnology Development Co., Ltd 		+86-0533-2185556 +8615965530500 nickzhang@hangyubiotech.com China 9949 58
PANNACEAN(HENAN)MEDICINE SCIENCE TECHNOLOGIES LTD 		0371-55159968 18137130222 haifeng.zhang@pannacean.com China 715 58
Aladdin Scientific 		tp@aladdinsci.com United States 52923 58
Allbiosyn Biotechnology Co.,Ltd. 		+8618666985712 info@allbiosyn.com China 295 58
Supplier Advantage
Jinan Carbotang Biotech Co.,Ltd. 		58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. 		58
Career Henan Chemica Co 		58
NewCan Biotech Limited 		58
Wuhu Nuowei chemistry Co., Ltd. 		58
TargetMol Chemicals Inc. 		58
Zibo Hangyu Biotechnology Development Co., Ltd 		58
PANNACEAN(HENAN)MEDICINE SCIENCE TECHNOLOGIES LTD 		58
Aladdin Scientific 		58
Allbiosyn Biotechnology Co.,Ltd. 		58

View Lastest Price from 5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
5'-O-(4,4'-Dimethoxytrityl)-2'-deoxyadenosine pictures 2026-05-11 5'-O-(4,4'-Dimethoxytrityl)-2'-deoxyadenosine
17331-22-5
 10g TargetMol Chemicals Inc.

17331-22-5(5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE)Related Search:

DMT-2'O-TBDMS-rA(bz) Phosphoramidite N6-BENZOYL-5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE 5'-DMT-RIBO ADENOSINE (N-BZ) DMT-dA(bz) Phosphoramidite 5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE
5'-O-(DIMETHOXYTRITYL)-N6-METHYL-2'-DEOXYADENOSINE 5'-O-(4,4'-DIMETHOXYTRITYL)ADENOSINE N-Benzoyl-3'-O-(3-carboxypropanoyl)-5'-O-(4,4'-dimethoxytrityl)-2'-deoxyadenosine 5'-O-(4,4'-DIMETHOXYTRITYL)-N6-METHYL-2'-DEOXYADENOSINE, 3'-[(2-CYANOETHYL)-(N,N-DIISOPROPYL)]PHOSPHORAMIDITE 2-AMINO-5'-O-(DIMETHOXYTRITYL)-2'-DEOXY-N6-(DIMETHYLAMINOMETHYLIDENE)-N2-(ISOBUTYRYL)ADENOSINE
n6-phenoxyacetyl-5'-o-(4,4'-dimethoxytrityl)-2'-deoxyadenosine 5'-O-(4,4'-DIMETHOXYTRITYL)-N6-PHENOXYACETYL-2'-DEOXYADENOSINE-3'-(2-CYANOETHYL-N,N-DIISOPROPYL)PHOSPHORAMIDITE N6-BENZOYL-5'-O-(DIMETHOXYTRITYL)-3'-DEOXYADENOSINE (N6-BENZOYL)-5'-O-[(N,N-DIISOPROPYLAMINO)-(2-CYANOETHOXY)PHOSPHINYL]-3'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE N6-BENZOYL-3'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE
N6-BENZOYL-5'-O-(4,4'-DIMETHOXYTRITYL)-3'-DEOXYADENOSINE, 2'-[(2-CYANOETHYL)-(N,N-DIISOPROPYL)]PHOSPHORAMIDITE N6-BENZOYL-5''-O-(4,4''-DIMETHOXYTRITYL) 2''-DEOXYADENOSINE 3''-METHYL, N,-DIISOPROPYL) PHOSPHORAMIDITE) 5'-O-(4,4'-DIMETHOXYTRITYL)-N6-BENZOYL-R-ADENOSINE-3'-T-BUTYLDIMETHYLSILYL-2'-(2-CYANOETHYL-N,N-DIISOPROPYL)PHOSPHORAMIDITE

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5-(6-AMINOPURIN-9-YL)-2-{[BIS(4-METHOXYPHENYL)(PHENYL)METHOXY]METHYL}OXOLAN-3-OL 5'-DMT-2'-dA 5'-O-(4,4'-dimethoxytrityl)-2'-deoxyadenosine≥ 97% (HPLC) 5'-O-(4,4'-DIMETHOXYTRITYL)-2'-DEOXYADENOSINE 5'-O-(4 4'-DIMETHOXYTRITYL)-2'- & Adenosine, 5'-O-[bis(4-Methoxyphenyl)phenylMethyl]-2'-deoxy- 2'-Deoxy-5'-O-DMT-adenosine DMT-2'-dA (2R,3S,5R)-5-(6-amino-9H-purin-9-yl)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)tetrahydrofuran-3-ol 5’-O-DMTr-2’-deoxyadenosine DMT-DA 17331-22-5 C31H31N5O5