FMOC-O-叔丁基-L-丝氨酸在常温常压下表现为白色或灰白色的固体状。它不溶于水,但可溶于乙酸乙酯、二氯甲烷和氯仿等有机溶剂。该物质通常用作生物化学合成试剂,广泛应用于多肽类药物分子及生物活性分子的结构修饰与合成。
化学性质 FMOC-O-叔丁基-L-丝氨酸是一种白色结晶性粉末,不溶于水和石油醚,但在乙酸乙酯和DMF中可溶解。熔点为126-129℃。其比旋光度在不同溶剂中的值如下:在乙酸乙酯中为[α]₂₀^D +25.4°(0.5-2.0 mg/ml),在DMF中为[α]₂₀^D -1.5°(0.5-2.0 mg/ml)。
用途 FMOC-O-叔丁基-L-丝氨酸主要用于多肽合成,作为氨基酸保护单体使用。
生产方法 将O-叔丁基-L-丝氨酸悬浮于二氧六环溶液中,与芴甲氧羰基叠氮进行酰化反应得到粗产品。然后,在pH值为9-10的条件下用乙酸乙酯抽提,再经重结晶精制而得所需产物。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | Fmoc-Ser(tBu)-OMe | —— | C23H27NO5 | 397.471 |
—— | tert-butyl (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[(2-methylpropan-2-yl)oxy]propanoate | 129460-16-8 | C26H33NO5 | 439.552 |
FMOC-L-丝氨酸甲酯 | N-[(9-fluorenylmethoxy)carbonyl]-L-serine methyl ester | 82911-78-2 | C19H19NO5 | 341.364 |
Fmoc-L-丝氨酸 | N-(9H-fluoren-9-ylmethoxycarbonyl)-L-serine | 73724-45-5 | C18H17NO5 | 327.337 |
N-(9-芴甲氧羰基)-L-丝氨酸苯甲酰甲酯 | N-Fmoc serine phenacyl ester | 125760-26-1 | C26H23NO6 | 445.472 |
—— | Fmoc-O-t-butyl-L-serine-N-hydroxysuccinimide ester | —— | C26H28N2O7 | 480.518 |
氯甲酸-9-芴基甲酯 | (fluorenylmethoxy)carbonyl chloride | 28920-43-6 | C15H11ClO2 | 258.704 |
(9H-芴-9-基)甲基 2,5-二氧代吡咯烷-1-羧酸 | 9-fluorenylmethyl N-succinimidyl carbonate | 102774-86-7 | C19H15NO4 | 321.332 |
9-芴甲基-N-琥珀酰亚胺基碳酸酯 | N-(9H-fluoren-2-ylmethoxycarbonyloxy)succinimide | 82911-69-1 | C19H15NO5 | 337.332 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | Fmoc-Ser(tBu)-OMe | —— | C23H27NO5 | 397.471 |
—— | Fmoc-Ser(rPr)-OH | 385438-89-1 | C23H25NO5 | 395.455 |
—— | tert-butyl (2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[(2-methylpropan-2-yl)oxy]propanoate | 129460-16-8 | C26H33NO5 | 439.552 |
[(1S)-2-叔丁氧基-1-甲酰基乙基]氨基甲酸芴甲基酯 | [2-tert-butoxy-(S)-1-formylethyl]carbamic cid 9H-fluoren-9-ylmethyl ester | 211929-87-2 | C22H25NO4 | 367.445 |
Fmoc-L-丝氨酸 | N-(9H-fluoren-9-ylmethoxycarbonyl)-L-serine | 73724-45-5 | C18H17NO5 | 327.337 |
(R)-2-(Fmoc-氨基)-3-叔丁氧基-1-丙醇 | Fmoc-Ser(tBu)-ol | 198561-87-4 | C22H27NO4 | 369.461 |
—— | N-(9-fluorenylmethoxycarbonyl)-L-serine allyl ester | 136497-85-3 | C21H21NO5 | 367.401 |
—— | Fmoc-Ser(t-Bu)-OTce | 385438-85-7 | C24H26Cl3NO5 | 514.833 |
—— | N-fluorenylmethoxycarbonyl-O-t-butyl serine benzyl ester | 73724-47-7 | C29H31NO5 | 473.569 |
—— | Fmoc-Ser(rPr)-OTce | 385438-88-0 | C25H26Cl3NO5 | 526.844 |
—— | FMOC-Ser(t-Bu)-F | 130858-98-9 | C22H24FNO4 | 385.435 |
—— | (S)-Fmoc-Ser(t-Bu)-Cl | 136583-10-3 | C22H24ClNO4 | 401.89 |
N-Fmoc-3-碘-l-丙氨酸叔丁酯 | tert-butyl (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-iodopropanoate | 282734-33-2 | C22H24INO4 | 493.341 |
—— | Fmoc-Ser(Me)-N3 | 329309-09-3 | C22H24N4O4 | 408.457 |
—— | Methanesulfonic acid (S)-3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)-propyl ester | 311330-37-7 | C23H29NO6S | 447.552 |
O-TERT-丁基-N-FMOC-L-Β-高丝氨酸 | Fmoc-(R)-β3hSer(tBu)-OH | 203854-51-7 | C23H27NO5 | 397.471 |
—— | N-fluorenylmethoxycarbonyl-O-t-butyl-L-serylglycyne | 81672-17-5 | C24H28N2O6 | 440.496 |
—— | Fmoc-Gly-L-Ser | 202266-02-2 | C20H20N2O6 | 384.389 |
—— | (S,S)-2-[3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)-propionyl-amino]-3-hydroxy-propionic acid | —— | C25H30N2O7 | 470.522 |
O-[(叔丁基)二甲基硅烷基]-N-[芴甲氧羰基]-L-丝氨酸 | Fmoc-Ser(TBS)-OH | 146346-81-8 | C24H31NO5Si | 441.599 |
—— | Thioacetic acid S-[(S)-3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)-propyl] ester | 311330-40-2 | C24H29NO4S | 427.565 |
—— | Fmoc-O-t-butyl-L-serine-N-hydroxysuccinimide ester | —— | C26H28N2O7 | 480.518 |
—— | [2-tert-butoxy-(S)-1-(methoxymethylcarbamoyl)-1-ethyl]carbamic cid 9H-fluoren-9-ylmethyl ester | 439685-19-5 | C24H30N2O5 | 426.513 |
—— | Fmoc-L-Ser(tBu)-SPh | 1259301-23-9 | C28H29NO4S | 475.609 |
FMOC-O-叔丁基-L-丝氨酸五氟苯酯 | O-tert-butyl-Nα-(fluoren-9-ylmethoxycarbonyl)-L-serine pentafluorophenyl ester | 105751-13-1 | C28H24F5NO5 | 549.494 |
—— | N-(9-fluorenylmethoxycarbonyl)-O-(tert-butyl)-L-seryl-L-proline | 143038-46-4 | C27H32N2O6 | 480.561 |
—— | 9H-fluoren-9-ylmethyl N-[(2S)-1-[benzyl(2,2-dimethoxyethyl)amino]-3-[(2-methylpropan-2-yl)oxy]-1-oxopropan-2-yl]carbamate | 1083074-13-8 | C33H40N2O6 | 560.69 |
—— | Fmoc-Cys(dmt) | 1279033-51-0 | C39H35NO6S | 645.776 |
—— | 3-{3-[(S)-3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)propionylamino]phenylethynyl}benzoic acid | 1364421-88-4 | C37H34N2O6 | 602.687 |
—— | 2-{3-[(S)-3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)propionylamino]phenylethynyl}benzoic acid | 1364421-86-2 | C37H34N2O6 | 602.687 |
—— | 3-{3-[(S)-3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)propionylamino]phenylethynyl}benzoic acid methyl ester | 1364421-80-6 | C38H36N2O6 | 616.714 |
—— | 9H-fluoren-9-ylmethyl [(1R,2S)-3-tert-butoxy-1-hydroxy-1-(6-methoxypyridin-3-yl)propan-2-yl]carbamate | 1196452-61-5 | C28H32N2O5 | 476.572 |
—— | 2-{3-[(S)-3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)propionylamino]phenylethynyl}benzoic acid methyl ester | 1364421-78-2 | C38H36N2O6 | 616.714 |
—— | N-fmoc-O-tBu-L-serinyl-4-nitrobenzenesulfonamide | 1436573-05-5 | C28H29N3O8S | 567.62 |
—— | 3-{2-[(S)-3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)propionylamino]phenylethynyl}benzoic acid | 1364421-84-0 | C37H34N2O6 | 602.687 |
—— | 2-(2-{2-[(S)-3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)propionylamino]phenyl}ethyl)benzoic acid | 1364421-98-6 | C37H38N2O6 | 606.719 |
—— | 2-{2-[(S)-3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)propionylamino]phenylethynyl}benzoic acid | 1364421-82-8 | C37H34N2O6 | 602.687 |
—— | 3-{2-[(S)-3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)propionylamino]phenylethynyl}benzoic acid methyl ester | 1364421-76-0 | C38H36N2O6 | 616.714 |
—— | 2-((E)-2-{2-[(S)-3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)propionylamino]phenyl}vinyl)benzoic acid | 1364422-04-7 | C37H36N2O6 | 604.703 |
—— | 2-((Z)-2-{2-[(S)-3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)propionylamino]phenyl}vinyl)benzoic acid | 1364422-00-3 | C37H36N2O6 | 604.703 |
—— | Fmoc-Gly-Asp(tBu)-Ser(tBu)-Lys(Z)-OMe | 442663-76-5 | C47H61N5O12 | 888.028 |
—— | 2-{2-[(S)-3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)propionylamino]phenylethynyl}benzoic acid methyl ester | 1364421-74-8 | C38H36N2O6 | 616.714 |
—— | N-Fmoc-Ser(But)-Pro-Ile-Pro-OBut | 175548-80-8 | C42H58N4O8 | 746.945 |
—— | 2-((E)-2-{2-[(S)-3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)propionylamino]phenyl}vinyl)benzoic acid methyl ester | 1364422-82-1 | C38H38N2O6 | 618.73 |
—— | 2-((Z)-2-{2-[(S)-3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)propionylamino]phenyl}vinyl)benzoic acid methyl ester | 1364422-02-5 | C38H38N2O6 | 618.73 |
—— | 4-[(Fmoc-L-Ser(t-Bu)-2-tritylsulfanylethyl)amino]benzoic acid | 1387637-78-6 | C50H48N2O6S | 805.007 |
—— | S-(9H-fluoren-9-yl)methyl 1-(1H-benzotriazol-1-yl)-3-tert-butoxy-1-oxopropan-2-ylcarbamate | 1126433-40-6 | C28H28N4O4 | 484.555 |
—— | (S,S)-1,4-bis{2-[3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)propionylamino]ethylamino}-9,10-anthracenedione | 1015236-75-5 | C62H66N6O10 | 1055.24 |
—— | tert-butyl (2S,2'S,2''R,1'''S,2''''S)-2-[2-(2-{1-[3-tert-butoxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)propionylamino]-2-methylpropyl}-5-oxopyrrolidin-1-yl)-4-methylpentanoylamino]-3-phenylpropanoate | 1242316-81-9 | C49H66N4O8 | 839.085 |
—— | allyl 4-[(Fmoc-L-Ser(t-Bu)-2-tritylsulfanylethyl)amino]benzoate | 1387637-46-8 | C53H52N2O6S | 845.072 |
—— | (2S,2'S,3''S,4''S,2'''S)-1-(6'-benzyloxycarbonylamino-2'-{3''-[3'''-tert-butoxy-2'''-(9H-fluoren-9''''-ylmethoxycarbonylamino)-propionylamino]-2''-oxo-4''-vinyl-piperidin-1''-yl}-hexanoyl)-pyrrolidine-2-carboxylic acid tert-butyl ester | 862473-33-4 | C52H67N5O10 | 922.131 |
—— | methyl (2S)-2-[[(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-[(2-methylpropan-2-yl)oxy]propanoyl]amino]-3-(2-hydroxy-2-oxo-4H-1,3,2lambda5-benzodioxaphosphinin-6-yl)propanoate | 1427289-13-1 | C33H37N2O10P | 652.638 |
—— | 9H-fluoren-9-ylmethyl N-[(2S)-1-[[(2S)-1-amino-3-[(2-methylpropan-2-yl)oxy]-1-oxopropan-2-yl]amino]-3-(2-hydroxy-2-oxo-4H-1,3,2lambda5-benzodioxaphosphinin-6-yl)-1-oxopropan-2-yl]carbamate | 1427289-42-6 | C32H36N3O9P | 637.626 |
1-(9-芴基甲基)哌啶 | 1-((9H-fluoren-9-yl)methyl)piperidine | 35661-58-6 | C19H21N | 263.382 |
—— | methyl (2S)-2-[[(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-hydroxypropanoyl]amino]-3-(2-hydroxy-2-oxo-4H-1,3,2lambda5-benzodioxaphosphinin-6-yl)propanoate | 1427289-12-0 | C29H29N2O10P | 596.53 |