G115000

DMT-dG(dmf) Phosphoramidite

≥99.0% (reversed phase HPLC)

• 동의어(들): DMT-dG(dmf) Amidite, N-[(dimethylamino)methylene]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxyguanosine, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite], N2-Dimethylformamidine-5′-O-(4,4′-dimethoxytrityl)-2′-deoxyguanosine-3′-O-[O-(2-cyanoethyl)-N,N′-diisopropylphosphoramidite]
• 실험식(Hill 표기법): C₄₃H₅₃N₈O₇P
• CAS Number: 330628-04-1
• Molecular Weight: 824.90
• MDL number: MFCD00797420
• UNSPSC 코드: 12352200
• PubChem Substance ID: 329799820
• NACRES: NA.51

속성

• 유형: for DNA synthesis
• Quality Level: 200
• 제품 라인: Proligo Reagents
• 분석: ≥99% (³¹P-NMR); ≥99.0% (reversed phase HPLC)
• 형태: powder
• 분자량: 824.90 g/mol
• 기술: oligo synthesis: suitable
• 색상: white to off-white
• λ: conforms (UV/VIS Identity)
• 뉴클레오시드 프로파일: base: deoxyguanosine; base protecting group: DMF; 2' protecting group: none; 5' protecting group: DMT; deprotection: fast
• 저장 온도: -10 to -25°C
• SMILES string: COc1ccc(cc1)C(OC[C@H]2O[C@H](C[C@@H]2OP(OCCC#N)N(C(C)C)C(C)C)n3cnc4C(=O)NC(\N=C/N(C)C)=Nc34)(c5ccccc5)c6ccc(OC)cc6
• InChI: 1S/C43H53N8O7P/c1-29(2)51(30(3)4)59(56-24-12-23-44)58-36-25-38(50-28-45-39-40(50)47-42(48-41(39)52)46-27-49(5)6)57-37(36)26-55-43(31-13-10-9-11-14-31,32-15-19-34(53-7)20-16-32)33-17-21-35(54-8)22-18-33/h9-11,13-22,27-30,36-38H,12,24-26H2,1-8H3,(H,47,48,52)/b46-27-/t36-,37+,38+,59?/m0/s1
• InChI key: YRQAXTCBMPFGAN-UJASEYITSA-N

설명

일반 설명

DMT-dG(dmf) Phosphoramidite belongs to fast deprotection phosphoramidites where the deprotection step of automated oligonucleotide synthesis is integral to synthesis time and final product quality. Changing the dG protecting group to the dimethylformamidine (dmf) baseprotecting group enables the rapid synthesis of high-purity, high-yield oligonucleotide, thus increasing the efficiency of high-throughput production.

특징 및 장점

Key Features of dG(dmf):

• dG(dmf) is deprotected faster than the conventional dG(ib): the deprotection time in concentrated ammonia is reduced to 2 hours at 55 °C or 1 hour at 65 °C
• The dG(dmf)-monomer is especially suitable for G-rich sequences: incomplete deprotection is greatly reduced in comparison with the conventional dG(ib)-monomer
• dG(dmf)-phosphoramidite is as stable in solution as the standard dA(bz)-, dC(bz)- and dT-phosphoramidites
• dG(dmf)-phosphoramidite can directly substitute for dG(ib)-phosphoramidite
• No change is required in the reagents commonly used for DNA synthesis (Except a low concentration iodine oxidizer i.e., 0.02 M in iodine, should be employed)

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable