G211150

DMT-2′O-Methyl-rG(ib) Phosphoramidite

configured for (ÄKTA^® and OligoPilot^®)

• 别名: DMT-2′-O-甲基-rG(ib)酰胺
• 经验公式（希尔记法）: C₄₅H₅₆N₇O₉P
• CAS号: 150780-67-9
• 分子量: 869.94
• MDL號碼: MFCD00792625
• 分類程式碼代碼: 41116105
• PubChem物質ID: 329799866
• NACRES: NA.51

属性

• 生物源: non-animal source (no BSE/TSE risk)
• 品質等級: 300
• 產品線: Proligo Reagents
• 化驗: ≥99% (³¹P-NMR); ≥99.0% (reversed phase HPLC)
• 形狀: powder
• 技術: oligo synthesis: suitable
• 雜質: ≤0.1% single unspecified Impurity (reversed phase HPLC); ≤0.3% mG2 (reversed phase HPLC, Hydrolysate); ≤0.3% mG3 (reversed phase HPLC, DMT-rG(ib)me); ≤0.3% water content (Karl Fischer); ≤0.5% P(III) Impurities 100-169ppm (³¹P-NMR); ≤1.0% mG1 (reversed phase HPLC, DMT-rG(ib)me-DMT); ≤3% residual Solvent content
• 顏色: white to off-white
• &lambda ；: conforms (UV/VIS Identity)
• 適合性: conforms to structure for H-NMR; conforms to structure for LC-MS
• 相容性: configured for (ÄKTA^® and OligoPilot^®)
• 核苷譜: base: guanosine; base protecting group: isobutyryl; 2' protecting group: methyl; 5' protecting group: DMT; deprotection: standard
• 儲存溫度: 2-8°C
• SMILES 字串: CO[C@@H]1[C@H](OP(OCCC#N)N(C(C)C)C(C)C)[C@@H](COC(c2ccccc2)(c3ccc(OC)cc3)c4ccc(OC)cc4)O[C@H]1n5cnc6C(=O)NC(NC(=O)C(C)C)=Nc56
• InChI: 1S/C45H56N7O9P/c1-28(2)41(53)49-44-48-40-37(42(54)50-44)47-27-51(40)43-39(57-9)38(61-62(59-25-13-24-46)52(29(3)4)30(5)6)36(60-43)26-58-45(31-14-11-10-12-15-31,32-16-20-34(55-7)21-17-32)33-18-22-35(56-8)23-19-33/h10-12,14-23,27-30,36,38-39,43H,13,25-26H2,1-9H3,(H2,48,49,50,53,54)/t36-,38-,39-,43-,62?/m1/s1
• InChI 密鑰: IRRDHRZUOZNWDJ-MLLDKZSOSA-N

说明

一般說明

Proligo′s 2′O-Methyl RNA monomers are compatible with fast deprotectionschemes that are based on the application of aliphatic amines, such asmethylamine. The adenosine and guanosine monomers are protected bythe standard benzoyl (bz) and isobutyryl (ib) groups.2′O-Methyl RNA is a nucleic acid analog that is characterized by theexceptional hybridization properties that it imparts with complimentaryDNA or RNA, as well as increased stability against enzymatic degradationcompared to natural nucleic acids.The unique combination of properties of 2′O-Methyl RNA had foundwidespread use in the fields of:

• Diagnostic probes
• Aptamer and ribozyme development
• Mixed 2′O-Methyl-RNA/DNA antisense molecules

Key Features:

• High yield of crude oligonucleotides
• Compatible with DNA synthesis
• Can be employed together with DNA or RNA phosphoramidites in thesame synthesis to produce mixmer oligonucleotides
• Recommended deprotection conditions are 8 hours at 55 °C usingconcentrated ammonia solution, or with AMA (concentrated ammonia/40% aqueous methylamine I/I, v/v) for 10 minutes at 65 °C
• Purification and other downstream processing of fully modified 2′OMethyl RNA oligonucleotides are simpler than in the case of RNA, as nospecial precautions are required to provide protection against nucleolyticdegradationDMT-2′O-Methyl-rG(ib)

Phosphoramidite is configured for ÄKTA® Synthesizers.

法律資訊

OligoPilot is a registered trademark of Cytiva

ÄKTA is a registered trademark of Cytiva

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable