2'-OMe-ibu-G Phosphoramidite

Product Name: 2'-OMe-ibu-G Phosphoramidite
CAS No.: 150780-67-9
Chemical Name: 2'-OMe-ibu-G Phosphoramidite
Synonyms: Cytidine Impurity 13;2’-OMe -dG(iBu) Amidite;N2-iBu-5'-O-DMT-2'-OMe-G-CE;DMT-2'-OMe-G(iBu)-CE-Admite;ibu-2'-OMe-G Phosphoramidite;2'-OMe-ibu-G Phosphoramidite;2'-OMe-G(ibu) Phosphoramidite;2’-OMe-G(ibu) Phosphoramidite;2'-OMe-rG(ibu)Phosphoramidite;2'-OMe-N-iBu Guanosine Amidite
CBNumber: CB11871628
Molecular Formula: C45H56N7O9P
Formula Weight: 869.94
MOL File: 150780-67-9.mol

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2'-OMe-ibu-G Phosphoramidite Property

Melting point:: 138 - 140°C
storage temp.: Inert atmosphere,2-8°C
solubility: Acetonitrile (Slightly), Chloroform (Slightly), Methanol (Slightly, Sonicated)
form: powder
pka: 9.16±0.20(Predicted)
color: white to off-white
biological source: non-animal source (no BSE/TSE risk)
InChIKey: IRRDHRZUOZNWDJ-MLLDKZSOSA-N
SMILES: O(C(C1=CC=C(OC)C=C1)(C1=CC=C(OC)C=C1)C1=CC=CC=C1)C[C@H]1O[C@@H](N2C3=C(C(NC(=N3)NC(=O)C(C)C)=O)N=C2)[C@H](OC)[C@@H]1OP(N(C(C)C)C(C)C)OCCC#N |&1:25,27,44,47,r|

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Safety

WGK Germany: 3
Storage Class: 11 - Combustible Solids

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: G211180
Product name: DMT-2′O-Methyl-rG(ib) Phosphoramidite
Purity: configured for PerkinElmer, configured for Polygen
Packaging: 1G
Price: $138
Updated: 2026/03/19

Sigma-Aldrich

Product number: G211140
Product name: DMT-2′O-Methyl-rG(ib) Phosphoramidite
Purity: configured for MerMade
Packaging: 1 g
Price: $111
Updated: 2026/03/19

Sigma-Aldrich

Product number: G211140
Product name: DMT-2′O-Methyl-rG(ib) Phosphoramidite
Purity: configured for MerMade
Packaging: 5 g
Price: $151
Updated: 2026/03/19

Sigma-Aldrich

Product number: G211140
Product name: DMT-2′O-Methyl-rG(ib) Phosphoramidite
Purity: configured for MerMade
Packaging: 10 g
Price: $398
Updated: 2026/03/19

Sigma-Aldrich

Product number: G211100
Product name: DMT-2′O-Methyl-rG(ib) Phosphoramidite
Purity: ≥99% (31P-NMR)
Packaging: 100g
Price: $7180
Updated: 2026/03/19

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2'-OMe-ibu-G Phosphoramidite Chemical Properties,Usage,Production

Chemical Properties

The IUPAC Name is N-[9-[(2R,3R,4R,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-[2-cyanoethoxy-[di(propan-2-yl)amino]phosphanyl]oxy-3-methoxyoxolan-2-yl]-6-oxo-1H-purin-2-yl]-2-methylpropanamide

Uses

2''-OMe-ibu-G Phosphoramidite (CAS# 150780-67-9) is used in the synthesis of native-like crosslinked duplex RNA via interstrand crosslinking reaction between vinylpurine on one strand and target cytosine or uracil on the opposite strand.

Definition

2'-OMe-ibu-G Phosphoramidite is a chemically unstable and heat-sensitive nucleoside phosphoramidite that serves as a foundational element in oligonucleotide synthesis. 2'-OMe-RNA CE (β-cyanoethyl) Phosphoramidites are designed to produce synthetic oligonucleotides containing nuclease resistant 2'-O-methyl ribonucleotide linkages. Deprotection, isolation and handling of 2'-O-methyl oligonucleotides are identical to the procedures for oligodeoxynucleotides.

2'-OMe-ibu-G Phosphoramidite Preparation Products And Raw materials

Raw materials

Preparation Products

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2'-OMe-ibu-G Phosphoramidite Suppliers

Austria 1 Canada 1 China 165 India 3 United Kingdom 2 United States 10 Global 182

Nugene Biopharm Science (Hangzhou) Co., Ltd.

Tel: 13326014885
Email: service@nugene.com.cn
Country: China
ProdList: 56
Advantage: 58

Wuhu Huaren Science and Technology Co., Ltd.

Tel: 0553-5842013-801 18155347026
Fax: 086-553-5843138
Email: jinhuaren@huarensh.com
Country: China
ProdList: 255
Advantage: 64

Wuhu Nuowei Chemical Technology Co., Ltd

Tel: 0053-0553-8233716-803 18055326116
Email: sales@nuowei-chem.com
Country: China
ProdList: 641
Advantage: 58

Hefei Stongbio Co.,Ltd.

Tel: 15555170917
Email: sales@stongbio.com
Country: China
ProdList: 510
Advantage: 58

Asymchem Labs.

Tel: 17347534561
Email: liujiaqi11751@asymchem.com.cn
Country: China
ProdList: 433
Advantage: 58

Tianjin Orilife Biopharma Co.,Ltd.

Tel: 15032236037
Email: limutong@cnorilife.com
Country: China
ProdList: 187
Advantage: 58

Azemidite Biopharm Co., Ltd.

Tel: 15810168682
Email: yanglj@azemidite.com
Country: China
ProdList: 103
Advantage: 58

Hongene Biotech Corporation

Tel: 021-64757213
Fax: 86-21-64700613
Email: info@hongene.com
Country: China
ProdList: 672
Advantage: 61

Adamas Reagent, Ltd.

Tel: 400-6009262 15618770481
Fax: 021-64823266
Email: yhx@titansci.com
Country: China
ProdList: 14101
Advantage: 59

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070 13913916777
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 16027
Advantage: 64

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View Lastest Price from 2'-OMe-ibu-G Phosphoramidite manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: 5'-O-(4,4-Dimethoxytrityl)-2'-O-methyl-N-isobutyrylguanosine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite 150780-67-9
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-23

Hefei Huana Biomedical Technology Co.,Ltd.

Product: N2-iBu-5'-O-DMT-2'-OMe-G-CE 150780-67-9
Price: US $0.00/mg
Min. Order: 100mg
Purity: ≥98%
Supply Ability: 20tons
Release date: 2023-03-09

R&D Scientific Inc.

Product: 5'-O-DMT-N2-isobutyryl-2'-O-methylguanosine 3'-CE phosphoramidite 150780-67-9
Price: US $60.00/g
Min. Order: 1g
Purity: 98
Supply Ability: 500 Kg
Release date: 2024-02-10

150780-67-9, 2'-OMe-ibu-G PhosphoramiditeRelated Search:

1,1-Dimethoxyethane Methyl salicylate Tribenuron methyl Methyl acetate Methylene dithiocyanate METSULFURON METHYL Kresoxim-methyl Dimethyldimethoxysilane Cyanoacetic acid Thiophanate-methyl 2'-O-(2-Methoxyethyl)uridine DMT-2'-O-MOE-rU Phosphoramidite 2'-O-MOE-ADENOSINE 2'-O-(2-Methoxyethyl)guanosine Methyl Parathion-methyl Methyl bromide 2'-OMe-ibu-G Phosphoramidite

2’-O-Methy-rG(N-ibu)Phosphoramidite

N-blocked-5'-O-DMT-2'-O-Me CED guanosine phosphoramidite

5'-O-(4,4-Dimethoxytrityl)-2'-O-methyl-N-isobutyrylguanosine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite

5'-O-DMT-2'-O-Me-rG(N-iBu)-3'-CEDPA

2'-OMe-ibu-G Phosphoramidite

5'-O-DMT-2'-O-Me-G(ibu) phosporamidite

DMT-2′O-Methyl-rG(ib) Phosphoramidite

ibu-2'-OMe-G Phosphoramidite

2'-OMe-G(iBu)-3'-phosphoramidit

5'-O-(4,4'-Dimethoxytrityl)-N2-isobutyroyl-2'-O-methylguanosine-3'-O-[(2-cyanoethyl)(N,N-diisopropyl)]-phosphoramidite

5'-O-DMTr-N2-iBu-2'-O-Me-guanosine-3'-CED phosphoramidite

2'-O-Methyl-N2-Isobutyryl-5'-O-DMT-Guanosine-3'-CE-Phosphoramidite

2'-OMe-G(iBu)-3'-phosphoramidite

N2-isobutyryl-5'-O-(4, 4'-Dimethoxytrityl)-2'-O-methyl-Guanosine-3'-CE-Phosphoramidite

2'-O-methylguanosine-ce phosphoramidite for abi

Guanosine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-O-methyl-N-(2-methyl-1-oxopropyl)-, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

2'-OMe-G(ibu) Phosphoramidite

DMT-2'-OME-dG(Bz)-CE-Phosphoramidite

5'-Dimethoxytrityl-N-isobutyryl-Guanosine,2'-O-methyl,3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite

DMT-2-O-ME-G-CE Phosphoramidite

DMT-2'-O-Me-dG(iBu) Phosphoramidite

5'-O-DMT-2'-OMe-Ibu-Guanosine-CE Phosphoramidite

N2-iBu-5'-O-DMT-2'-OMe-G-CE

DMT-2’-OMe-G(iBu)-CE Phosphoramidite

5'-O-DMT-2'-OMe-iBu-G Phosphor amidite

5'-O-DMT-2'-OMe-N2-Isobutyryl - Guanosine -3’-Cyanoethyl Phosphoramidite

2'-OMe-N-iBu Guanosine Amidite

2'-OMe-N-dmf Guanosine Amidite

5’-O-(4, 4’-Dimethoxytrityl)-N2-isobutyryl-2’-O-methylguanosine-3’-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite

DMT-2'-OMe-G(iBu)-CE-Admite

DMTr-2'-O-Me-rG(iBu)-3'-CE-Phosphoramidite

2’-OMe -dG(iBu) Amidite

5'-ODMT-2'-OMe-N-iBu Guanosine-3'-OCEPA

DMT-2'-O-Me-G(iBu)-CE Phosphoramidite

2’-OMe-G(iBu)-3’-phosphoramidite

2’-OMe-G(ibu) Phosphoramidite

2'-OMe-G(iBu)-CE-Phosphoramidite

2'-OMe-iBu-G CE Phosphoramidite

(2R,3R,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(2-isobutyramido-6-oxo-5,6-dihydro-9H-purin-9-yl)-4-methoxytetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite

N2-iBu-2'-OMe-5'-O-DMT-G-3'-CE-Phosphoramidite

2'-OMe-rG(ibu)Phosphoramidite

DMT-2'-O-methyl-rG(Ib) Phosphoramidite

5'-O-DMT-N2-isobutyryl-2'-O-methyl-guanosine 3'-CE phosphoramidite

Guanosine, 5'-O-[bis(4-methoxyphenyl)phenylmethyl]-2'-O-methyl-N-(2-methyl-1-oxopropyl)-, 3'-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite

Cytidine Impurity 13

5’-O-DMT-2’- OCH 3 -G(iBu)- CE- Phosphoramidite

N2-iBu-5'-O-DMT-2'-OMe-G-CE, 99%, ≤0.2%(K.F.)

DMT-2'-0Me-G(iBu)-CE-Phosphoramidite

N'-Isobutyryl-5 '-O-DMT-2' -O-methylguanosine-3 '-O-[O -(2-cya noethyl)-N, N'-di isopropyl phosphora mid ite, Me-rG'ibu Phosphoramidite

2’-OMe-rG(N-iBu) CE Phosphoramidite

2’-OMe-rG(N-iBu) phosphoramidite

2'-O-Me-ibu-G isophosphorusamide

2'-OMe-G(iBu/dmf)-3'-CE-phosphoramidite

150780-67-9

C45H56N7O9P

Amidite