二氟甲基、偕二氟亚甲基是创新药优化成药性的经典药效团,可显著提升分子脂溶性、代谢稳定性与靶点亲和力。二氟甲基 (2 - 吡啶基) 砜(CAS: 1219454-89-3)作为多功能含氟合成砌块,可通过亲核加成、自由基转化、过渡金属催化等多种路径高效引入含氟结构单元,是当前创新靶向药研发的通用工具试剂。
本品广泛适配 KRAS 抑制剂、VAP-1 靶点 NASH 药物、NLRP3 炎性体抑制剂、KIF18A 抗肿瘤药等热门研发赛道,可通过 Julia-Kocienski 烯化、交叉亲电偶联等经典反应构建核心药效骨架,已被多家药企临床管线验证。产品为稳定结晶型固体,储运安全,生产工艺不依赖 ODS 类原料,合规性优异。
百灵威可稳定供应高纯度二氟甲基 (2-吡啶基) 砜,批次一致性好,支持克级至公斤级多规格定制,配套完整质检资料,助力研发项目高效推进。
二氟甲基 (2-吡啶基) 砜
| 品名 | CAS | 货号 |
|---|
Difluoromethyl 2-pyridyl sulfone, 98% 二氟甲基 (2-吡啶基)砜 | 1219454-89-3 | 1431025
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其他氟化试剂
| 品名 | CAS | 货号 |
|---|
S-(Difluoromethyl) phenyl (2,4,6-trimethoxyphenyl) sulfonium tetrafluoroborate, 90% S-(二氟甲基)-苯基-(2,4,6-三甲氧基苯基)硫鎓四氟硼酸盐 | 2247292-19-7 | 9617869
|
S-(Difluoromethyl)phenoxathiinium tetrafluoroborate, 95% S-(二氟甲基)-吩噁噻硫鎓四氟硼酸盐 | 3028056-12-1 | 9617870
|
S-(bromodifluoromethyl)phenoxathiinium tetrafluoroborate, 95% S-(溴二氟甲基)-吩噁噻硫鎓四氟硼酸盐 | 3097680-11-7 | 9704212
|
S-(Trifluoromethyl) bis(4-fluorophenyl) sulfonium triflate, 97% S-(三氟甲基)双(4-氟苯基)锍 三氟甲磺酸盐 | 883970-80-7 | 9517658
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Methanesulfinic acid, 1,1,1-trifluoro-, 1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl ester, 95% N-三氟甲基亚磺酰氧基邻苯二甲酰亚胺 | 3079071-36-3 | 9705402
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4-((Trifluoromethyl)amino)benzonitrile, 95% 4-((三氟甲基)氨基)苯腈 | 1369500-38-8 | 9424585
|
Methyl 5-phenyl-3-((trifluoromethyl)amino)thiophene-2-carboxylate, 95% 5-苯基-3-((三氟甲基)氨基)噻吩-2-甲酸甲酯 | 2866543-74-8 | 9424586
|
5-Methyl-N-(trifluoromethyl)isoxazol-3-amine, 95% 5-甲基-N-(三氟甲基)异恶唑-3-胺 | 2866543-75-9 | 9424587
|
4-Nitro-N-(trifluoromethyl)aniline, 95% 4-硝基-N-三氟甲基苯胺 | 2357-46-2 | 2239347
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Methyl 4-((trifluoromethyl)amino)benzoate, 95% 4-((三氟甲基)氨基)苯甲酸甲酯 | 2284-52-8 | 2239362
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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 |
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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
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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
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Tetrahydrofuran-d8, 99.5 atom%D 氘代四氢呋喃-d8 | 1693-74-9 | 247731
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Acetonitrile-d3, 99.8 atom%D 氘代乙腈-d3 | 2206-26-0 | 236920促
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Dichloromethane-d2, 99.8 atom%D 氘代二氯甲烷 | 1665-00-5 | 334919促
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Methanol-d4, 99.8 atom%D 氘代甲醇-d4 | 811-98-3 | 114655促
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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
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Silica, powder, 200 mesh 硅胶 | 112945-52-5 | 227600
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Spotting capillary tube, I.D.:0.3mm, Length:100mm, 1000pcs/pack 玻璃点样毛细管 | / | 2734477
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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
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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
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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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