酯化与 C-C 键构建砌块：酯・卤代物・醛酮精选
2026-09-11 · 推荐产品 · 百灵威授权转载
酯键与碳 - 碳键的构建，贯穿有机合成的始终。从经典 Claisen 缩合到 Suzuki 偶联、从酯交换到 Michael 加成，选择恰当的酯、卤代物与羰基化合物，往往决定了合成路线的效率与成本。多官能团酯、α- 取代酯与活性卤代物更是医药中间体与功能材料中反复出现的核心骨架。
百灵威精选酯类、卤代物、醛酮类分子砌块，覆盖丙二酸酯、氰基乙酸酯、原酸酯等经典活性结构，以及各类高价值官能化中间体，助力快速搭建目标分子。
活性酯砌块
| 品名 | CAS | 货号 |
|---|---|---|
| Diisopropyl malonate, 99%, for synthesis 丙二酸二异丙酯 | 13195-64-7 | 145329 |
| Methyl cyanoacetate, 99%, for synthesis 氰基乙酸甲酯 | 105-34-0 | 603245 |
| Dimethyl succinate, 99% 丁二酸二甲酯 | 106-65-0 | 268570 |
| Triethyl orthoacetate, 98.5% 原乙酸三乙酯 | 78-39-7 | 131220 |
| Diethoxymethyl acetate, 97% 乙酸二乙氧基甲基酯 | 14036-06-7 | 123809 |
| Isoamyl caproate, 99%, for synthesis 己酸异戊酯 | 2198-61-0 | 190307 |
| 1,1'-Oxalyldi(ethyl 2-aminoacetate), 95% 1,1'-草酰二(乙基氨基乙酸酯) | 23353-98-2 | 2409378 |
卤代物与芳族砌块
| 品名 | CAS | 货号 |
|---|---|---|
| 2-Chloroaniline, 99%, for synthesis 2-氯苯胺 | 95-51-2 | 405286促 危化品 |
| 2-Bromo-1-(1,3-dimethyl-1H-pyrazol-5-yl)ethanone, 90% 2-溴-1-(1,3-二甲基-1H-吡唑-5-基)乙酮 | 1015936-63-6 | 100152 |
| 2-Methoxy-4-vinylphenol, 98%, stabilized with 0.01% BHT 2-甲氧基-4-乙烯基苯酚 | 7786-61-0 | 193036 |
| 2-(1-Fluoronaphthalen-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 98% 2-(1-氟萘-4基)-4,4,5,5-四甲基-1,3,2-二氧硼五环 | 627526-35-6 | 122523 |
醛酮砌块
| 品名 | CAS | 货号 |
|---|---|---|
| 2-Hydroxy-5-methylbenzaldehyde, 98%, for synthesis 2-羟基-5-甲基苯甲醛 | 613-84-3 | 972454 |
| 3,5-Dibromosalicylaldehyde, 98% 3,5-二溴水杨醛 | 90-59-5 | 416499 |
| 4-(n-Heptyloxy)butanal, 95% 4-(正庚氧基)丁醛 | 65885-35-0 | 2063815 |
| 1-Phenyl-1,3-butanedione, 98% 1-苯基-1,3-丁二酮 | 93-91-4 | 401915 |
| 1-(2,4-Dihydroxy-6-methoxy-phenyl)-ethanone, 95% 1-(2,4-二羟基-6-甲氧基苯基)乙酮 | 3602-54-8 | 1411285 |
超干溶剂
| 品名 | CAS | 货号 |
|---|---|---|
| Tetrahydrofuran, 99.9%, SuperDry, stabilized with 250 ppm BHT, Water≤50 ppm, J&KSeal 四氢呋喃 | 109-99-9 | 315353促 危化品 |
| Acetonitrile, 99.9%, SuperDry, with molecular sieves, water≤50 ppm, J&KSeal 乙腈 | 75-05-8 | 939631促 危化品 |
| 1,2-Dichloroethane, 99.5%, SuperDry, water≤30 ppm, J&Kseal 1,2-二氯乙烷 | 107-06-2 | 991050促 危化品 |
| 1,4-Dioxane, 99.5%, SuperDry, with molecular sieves, stabilized with BHT, J&Kseal, water≤50 ppm 1,4-二氧六环 | 123-91-1 | 972869促 危化品 |
核磁检测试剂
| 品名 | CAS | 货号 |
|---|---|---|
| Dimethyl sulfoxide-d6, 99.8 atom%D, contains 0.03% v/v TMS 氘代二甲基亚砜-d6 | 2206-27-1 | 182473促 |
| Chloroform-d, 99.8 atom%D, contains 0.03% v/v TMS, packed in 10*0.6 ml ampoules 氘代氯仿 | 865-49-6 | 240987促 |
| Tetrahydrofuran-d8, 99.5 atom%D 氘代四氢呋喃-d8 | 1693-74-9 | 247731 |
| Acetonitrile-d3, 99.8 atom%D 氘代乙腈-d3 | 2206-26-0 | 236920促 |
| Dichloromethane-d2, 99.8 atom%D 氘代二氯甲烷 | 1665-00-5 | 334919促 |
| Methanol-d4, 99.8 atom%D 氘代甲醇-d4 | 811-98-3 | 114655促 |
耗材
| 品名 | CAS | 货号 |
|---|---|---|
| TLC silica gel plate (fluorescent indicator), GF254, layer thickness 0.2-0.25 mm, 100*100 mm, 80 pcs/pack 薄层色谱硅胶板(含荧光) | / | 983347 |
| Silica, powder, 200 mesh 硅胶 | 112945-52-5 | 227600 |
| Spotting capillary tube, I.D.:0.3mm, Length:100mm, 1000pcs/pack 玻璃点样毛细管 | / | 2734477 |
| 5 mm NMR Economy Sample Tube w/ Cap, 7″, High-Throughput 5毫米，高通量经济型核磁管，7英寸 | / | 1001281 |
| Digital stainless steel hotplate magnetic stirrer, with heating, heating temperature range: RT 340℃, power 550 W 数显不锈钢加热磁力搅拌器 | / | 1122416 |
| Magnetic stir bar, PTFE-coated, egg-shaped, A100 (6*10mm), 5 pcs/pack 聚四氟乙烯磁力搅拌子,椭圆型 | / | 1482821 |
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