ChemicalBook >> CAS DataBase List >>2'-O-(tert-butyldimethylsilyl)-5'-O (p,p'-dimethoxytrityl)inosine 3'-[(2-cyanoethyl)N,N-diisopropylaminophosphoramidite]

2'-O-(tert-butyldimethylsilyl)-5'-O (p,p'-dimethoxytrityl)inosine 3'-[(2-cyanoethyl)N,N-diisopropylaminophosphoramidite]

2'-O-(tert-butyldimethylsilyl)-5'-O (p,p'-dimethoxytrityl)inosine 3'-[(2-cyanoethyl)N,N-diisopropylaminophosphoramidite] structure

CAS No.: 261518-12-1

Chemical Name:: 2'-O-(tert-butyldimethylsilyl)-5'-O (p,p'-dimethoxytrityl)inosine 3'-[(2-cyanoethyl)N,N-diisopropylaminophosphoramidite]

Synonyms: 5'-DMT-2'2'-O-TBDMS-rI Phosphoramidite;Inosine phosphoramidite monomer;DMTr-2'-O-TBDMS-rI-3'-CE-Phosphoramidite;5'-O-DMT-2'-O-TBDMS-Inosine 3'-CE phosphoramidite;5'-O-DMT-2'-O-tert-Butyldimethylsilyl-inosine 3'-CE phosphoramidite;2'-O-(tert-butyldimethylsilyl)-5'-O (p,p'-dimethoxytrityl)inosine 3'-[(2-cyanoethyl)N,N-diisopropylaminophosphoramidite];Inosine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-O-[(1,1-dimethylethyl)dimethylsilyl]-, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite];(2R,3R,4R,5R)-2-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-((tert-butyldimethylsilyl)oxy)-5-(6-hydroxy-9H-purin-9-yl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite

CBNumber:: CB23116351

Molecular Formula:: C46H61N6O8PSi

Molecular Weight:: 885.09

MDL Number:: MFCD32068136

MOL File:: 261518-12-1.mol

Last updated:2025-07-04 15:15:04

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2'-O-(tert-butyldimethylsilyl)-5'-O (p,p'-dimethoxytrityl)inosine 3'-[(2-cyanoethyl)N,N-diisopropylaminophosphoramidite] Properties

Boiling point	866.8±75.0 °C(Predicted)
pka	3.45±0.70(Predicted)
InChIKey	ZUFMOUFQBYZIHB-GCXLHVHENA-N
SMILES	C(C1C=CC=CC=1)(C1C=CC(OC)=CC=1)(C1C=CC(OC)=CC=1)OC[C@H]1O[C@@H](N2C=NC3C(N=CNC2=3)=O)[C@H](O[Si](C)(C)C(C)(C)C)[C@@H]1OP(OCCC#N)N(C(C)C)C(C)C \|&1:25,27,38,47,r\|

2'-O-(tert-butyldimethylsilyl)-5'-O (p,p'-dimethoxytrityl)inosine 3'-[(2-cyanoethyl)N,N-diisopropylaminophosphoramidite] price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Usbiological	297948	2'-O-tert-Butyldimethylsilyl-5'-O-DMT-inosine 3'-CE phosphoramidite ≥98%	261518-12-1	500mg	$496	2026-06-03	Buy
Usbiological	297948	2'-O-tert-Butyldimethylsilyl-5'-O-DMT-inosine 3'-CE phosphoramidite ≥98%	261518-12-1	5g	$1918	2026-06-03	Buy
Usbiological	297948	2'-O-tert-Butyldimethylsilyl-5'-O-DMT-inosine 3'-CE phosphoramidite ≥98%	261518-12-1	10g	$2867	2026-06-03	Buy
Usbiological	297948	2'-O-tert-Butyldimethylsilyl-5'-O-DMT-inosine 3'-CE phosphoramidite ≥98%	261518-12-1	25g	$5344	2026-06-03	Buy
Usbiological	297948	2'-O-tert-Butyldimethylsilyl-5'-O-DMT-inosine 3'-CE phosphoramidite ≥98%	261518-12-1	50g	$7467	2026-06-03	Buy

Product number	Packaging	Price	Buy
297948	500mg	$496	Buy
297948	5g	$1918	Buy
297948	10g	$2867	Buy
297948	25g	$5344	Buy
297948	50g	$7467	Buy

2'-O-(tert-butyldimethylsilyl)-5'-O (p,p'-dimethoxytrityl)inosine 3'-[(2-cyanoethyl)N,N-diisopropylaminophosphoramidite] Preparation Products And Raw materials

Raw materials

Preparation Products

2'-O-(tert-butyldimethylsilyl)-5'-O (p,p'-dimethoxytrityl)inosine 3'-[(2-cyanoethyl)N,N-diisopropylaminophosphoramidite] Suppliers

Global Suppliers ( 30)

Supplier	Tel	Email	Country	ProdList	Advantage
Jia Xing Isenchem Co.,Ltd	0573-85285100 18627885956	isenchem@163.com	China	9389	66
Shanghai Hekang Biotechnology Co., Ltd.	17721021104 18939837085	2880152141@qq.com	China	1840	55
Wellman Pharmaceutical Group Limited	15807197853 18971451745	15807197853@163.com	China	3977	58
Wuhu Huaren Science and Technology Co., Ltd.	5842013 18155347026	xujuan@hdpharm.com	China	547	58
Maanshan geneyan biotech Co.,LTD	18913822354	market@geneyan-bio.com	China	299	58
NewCan Biotech Limited	+86-571-86912261 19975279805	sales@newcanbio.com	China	9984	58
Career Henan Chemica Co	+86-0371-86658258 +86-13203830695	laboratory@coreychem.com	China	30203	58
BOC Sciences	16314854226	inquiry@bocsci.com	United States	9713	58
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19935	58
Bide Pharmatech Ltd.	400-1647117 13681763483	product02@bidepharm.com	China	59929	58

Supplier	Advantage
Jia Xing Isenchem Co.,Ltd	66
Shanghai Hekang Biotechnology Co., Ltd.	55
Wellman Pharmaceutical Group Limited	58
Wuhu Huaren Science and Technology Co., Ltd.	58
Maanshan geneyan biotech Co.,LTD	58
NewCan Biotech Limited	58
Career Henan Chemica Co	58
BOC Sciences	58
BOC Sciences	58
Bide Pharmatech Ltd.	58

View Latest Price from 2'-O-(tert-butyldimethylsilyl)-5'-O (p,p'-dimethoxytrityl)inosine 3'-[(2-cyanoethyl)N,N-diisopropylaminophosphoramidite] manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-08-13	2'-O-(tert-butyldimethylsilyl)-5'-O (p,p'-dimethoxytrityl)inosine 3'-[(2-cyanoethyl)N,N-diisopropylaminophosphoramidite] 261518-12-1		1G	97%	2000	Shenzhen Nexcon Pharmatechs Ltd.

2'-O-(tert-butyldimethylsilyl)-5'-O (p,p'-dimethoxytrityl)inosine 3'-[(2-cyanoethyl)N,N-diisopropylaminophosphoramidite]
261518-12-1
97%
Shenzhen Nexcon Pharmatechs Ltd.

261518-12-1 (2'-O-(tert-butyldimethylsilyl)-5'-O (p,p'-dimethoxytrityl)inosine 3'-[(2-cyanoethyl)N,N-diisopropylaminophosphoramidite]) Related Search:

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2'-O-(tert-butyldimethylsilyl)-5'-O (p,p'-dimethoxytrityl)inosine 3'-[(2-cyanoethyl)N,N-diisopropylaminophosphoramidite] 5'-O-DMT-2'-O-tert-Butyldimethylsilyl-inosine 3'-CE phosphoramidite Inosine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-O-[(1,1-dimethylethyl)dimethylsilyl]-, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite] 5'-O-DMT-2'-O-TBDMS-Inosine 3'-CE phosphoramidite 5&apos -DMT-2&apos (2R,3R,4R,5R)-2-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-((tert-butyldimethylsilyl)oxy)-5-(6-oxo-3,6-dihydro-9H-purin-9-yl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite Inosine phosphoramidite monomer (2R,3R,4R,5R)-2-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-((tert-butyldimethylsilyl)oxy)-5-(6-hydroxy-9H-purin-9-yl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite 2'-O-TBDMS-rI Phosphoramidite DMTr-2'-O-TBDMS-rI-3'-CE-Phosphoramidite 261518-12-1