核苷亚磷酰胺单体是天然或合成核苷的衍生物,用于合成寡核苷酸、较短的核酸片段及其类似物,由Beaucage 和 Caruthers于1981年首次提出。这些核苷亚磷酰胺单体在一个非常简单和非常有效的循环反应中向DNA链中连续添加新的碱基。
一个标准的亚磷酰胺分子中含有一个亚磷酸盐而不是核苷酸中典型的磷酸盐,以及4个特定的保护基团。这些基团提供了稳定的保护,但在必要时可以很容易地去除。
产品编号 | 结构式 | 项目名称规格 | 分子式 | 加入购物车 |
---|---|---|---|---|
D808076 |
![]() | DMT-dA(bz)亚磷酰胺单体, 99% DMT-dA(bz) Phosphoramidite, 99% |
C47H52N7O7P | |
D808077 |
![]() | DMT-dC(bz)亚磷酰胺单体, 99% DMT-dC(bz) Phosphoramidite, 99% |
C46H52N5O8P | |
R849957 |
![]() | 2'-F-Bz-rA亚磷酰胺单体, 99% (2R,3R,4R,5R)-5-(6-Benzamido-9H-purin-9-yl)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-fluorotetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite, 99% |
C47H51FN7O7P | |
D930038 |
![]() | DMT-dG(dmf) 亚磷酸酰胺, 98% DMT-dG(dmf) Amidite, 98% |
C43H53N8O7P | |
D808328 |
![]() | 二苄基 N,N-二异丙基亚磷酰胺, 98% Dibenzyl N,N-diisopropylphosphoramidite, 98% |
C20H28NO2P | |
D808078 |
![]() | DMT-dG(ib)亚磷酰胺单体, 99% DMT-dG(ib) Phosphoramidite, 99% |
C44H54N7O8P | |
A899571 |
![]() | 美拉诺坦II, 98% Ac-rC Phosphoramidite, 98% |
C47H64N5O9PSi | |
D769090 |
![]() | DMT-dT亚磷酰胺单体, 97% DMT-dT Phosphoramidite, 97% |
C40H49N4O8P | |
I847774 |
![]() | 5'-O-(4,4-二甲氧基三苯甲基)-2'-O-[(叔丁基)二甲基硅基]-N-异丁酰基鸟苷-3'-(2-氰基乙基-N,N-二异丙基)亚磷酰胺, 98% I-bu-rG Phosphoramidite, 98% |
C50H68N7O9PSi | |
O928996 |
![]() | AC-DC亚磷酰胺单体, 98% 5'-O-DMT-N4-Acetyl-2'-deoxycytidine 3'-CE phosphoramidite, 98% |
C41H50N5O8P | |
B915489 |
![]() | BIS(2-氰乙基)-N,N-二异丙基亚磷酰胺, 95% Bis(2-cyanoethyl)-N,N-diisopropylphosphoramidite, 95% |
C12H22N3O2P | |
N929674 |
![]() | N-乙酰基-5'-O-(4,4-二甲氧基三苯甲基)-2'-O-甲基胞苷-3'-(2-氰基乙基-N,N-二异丙基)亚磷酰胺, 98% N4-Acetyl-5'-O-DMT-2'-O-methylcytidine 3'-CE phosphoramidite, 98% |
C42H52N5O9P | |
O899720 |
![]() | 5'-O-(4,4-二甲氧基三苯甲基)-2'-O-甲基尿苷-3'-(2-氰基乙基-N,N-二异丙基)亚磷酰胺, ≥95% 5'-O-(4,4'-Dimethoxytrityl)-2'-O-methyluridine-3'-(2-cyanoethyl-N,N-diisopropyl)phosphoramidite, ≥95% |
C40H49N4O9P | |
D835341 |
![]() | N,N-二异丙基亚磷酰胺二叔丁酯, 98% Di-tert-butyl N,N-Diisopropylphosphoramidite, 98% |
C14H32NO2P | |
D967895 |
![]() | 二烯丙基二异丙基亚磷酰胺, 95% Diallyl diisopropylphosphoramidite, 95% |
C12H24NO2P | |
N929794 |
![]() | N-苯甲酰基-5'-O-[二(4-甲氧基苯基)苯基甲基]-2'-O-(2-甲氧基乙基)-腺苷3'-[2-氰基乙基 N,N-二异丙基氨基亚磷酸酯], 98% N6-Benzoyl-5'-O-DMT-2'-O-(2-methoxyethyl)adenosine 3'-CE phosphoramidite, 98% |
C50H58N7O9P | |
O929977 |
![]() | 5'-O-[二(4-甲氧基苯基)苯基甲基]-2'-O-(2-甲氧基乙基)-N-(2-甲基-1-氧代丙基)鸟苷 3'-[2-氰基乙基 二异丙基氨基亚磷酸酯], 98% 5'-O-DMT-N2-isobutyryl-2'-O-(2-methoxyethyl)guanosine 3'-CE phosphoramidite, 98% |
C47H60N7O10P | |
O929675 |
![]() | N-乙酰基-5'-O-(4,4-二甲氧基三苯甲基)-2'-脱氧-2'-氟胞苷-3'-(2-氰基乙基-N,N-二异丙基)亚磷酰胺, 98% 5'-O-DMT-N4-Acetyl-2'-fluoro-2'-deoxy-cytidine 3'-CE phosphoramidite, 98% |
C41H49FN5O8P | |
B847398 |
![]() | N-苯甲酰基-5'-O-(4,4-二甲氧基三苯甲基)-2'-O-[(叔丁基)二甲基硅基]腺苷-3'-(2-氰基乙基-N,N-二异丙基)亚磷酰胺, 97% Bz-rA Phosphoramidite, 97% |
C53H66N7O8PSi | |
N803380 |
![]() | N4-苯甲酰基-5'-O-(4,4'-二甲氧基三苯基)-2'-脱氧胞苷, 99% N4-Benzoyl-5'-O-(4,4'-dimethoxytrityl)-2'-deoxycytidine, 99% |
C37H35N3O7 |