保护和衍生试剂报价

2017/11/15 17:03:20  浏览:1222  来源:中华试剂网  作者:腾准&思域


 

 

保护和衍生试剂列表

货号 cas号 品名/规格纯度 分子式 购买/查询
T818909 98-59-9 对甲苯磺酰氯, AR,99%  p-Toluenesulfonyl chloride(PTSC), AR,99% C7H7ClO2S 购买
B802233 98-88-4 苯甲酰氯, AR,99.0%  Benzoyl chloride, AR,99.0% C7H5ClO 购买
E808869 1066-54-2 (三甲基硅烷基)乙炔, 98%  Ethynyltrimethylsilane, 98% C5H10Si 购买
B802036 17985-72-7 1,2-二(二甲硅基)苯, 98%  1,2-Bis(dimethylsilyl)benzene, 98% C6H4[SiH(CH3)2]2 购买
D823431 69304-37-6 1,3-二氯-1,1,3,3-四异丙基二硅氧烷, 97%  1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane, 97% C12H28Cl2OSi2 购买
T820280 43183-36-4 1-(三甲基硅基)-1H-苯并三唑, 97%  1-(Trimethylsilyl)-1H-benzotriazole, 97% C9H13N3Si 购买
D806894 77-76-9 2,2-二甲氧基丙烷, 99%  2,2-Dimethoxypropane, 99% C5H12O2 购买
T819553 2916-68-9 2-(三甲硅基)乙醇, 98%  2-(Trimethylsilyl)ethanol, 98% C5H14OSi 购买
B822509 49669-14-9 2-溴-6-(2-甲基-1,3-二氧戊烷-2-基)吡啶, 98%  2-Bromo-6-(2-Methyl-1,3-Dioxolan-2-yl)Pyridine, 98% C9H10BrNO2 购买
M813727 3970-21-6 2-甲氧基乙氧基甲基氯, 95%  2-Methoxyethoxymethyl chloride, 95% C4H9ClO2 购买
D807008 110-87-2 3,4-二氢-2H-吡喃, 98%  3,4-Dihydro-2H-pyran, 98% C5H8O 购买
M813739 14470-28-1 4-甲氧基氯化三苯甲烷, 97%  4-Monomethoxytrityl chloride, 97% C20H17ClO 购买
N822729 7693-46-1 4-硝基苯基氯甲酸酯, 98%  4-Nitrophenyl chloroformate, 98% C7H4ClNO4 购买
N823430 349-96-2 4-硝基苯磺酰氟, 98%  4-Nitrobenzenesulfonyl fluoride, 98% C6H4FNO4S 购买
N822208 68014-21-1 N-BOC-脒三苯基膦, 98%  N-BOC-IMINO-(TRIPHENYL)PHOSPHORANE, 98% C23H24NO2P 购买
N823416 22509-74-6 N-乙氧羰基邻苯二甲酰亚胺, 98%  N-Carbethoxyphthalimide, 98% C11H9NO4 购买
N824068 13139-12-3 N-琥珀酰亚胺碳酸叔丁酯, 98%  N-(tert-Butoxycarbonyloxy)succinimide, 98% C9H13NO5 购买
S824075 41840-28-2 S-Boc-2-巯基-4,6-二甲基嘧啶, 98%  S-Boc-2-mercapto-4,6-dimethylpyrimidine, 98% C11H16N2O2S 购买
T819384 79271-56-0 三乙基硅烷三氟甲烷磺酸酯, 98%  Triethylsilyl trifluoromethanesulfonate, 98% C7H15F3O3SSi 购买
P824064 14533-84-7 三氟乙酸五氟苯酯, 98%  Pentafluorphenyl trifluoracetate, 98% C8F8O2 购买
B804014 10294-33-4 三溴化硼, 99.99% metals basis  Boron tribromide, 99.99% metals basis BBr3 购买
T819402 3282-30-2 三甲基乙酰氯, 98%  Trimethylacetyl chloride, 98% C5H9ClO 购买
C804597 75-77-4 三甲基氯硅烷, >98.0%(GC)  Chlorotrimethylsilane (TMCS), >98.0%(GC) C3H9ClSi 购买
C804598 75-77-4 三甲基氯硅烷, ≥99.0%(GC)  Chlorotrimethylsilane (TMCS), ≥99.0%(GC) C3H9ClSi 购买
T819044 76-83-5 三苯基氯甲烷, 97%  Trityl chloride, 97% C19H15Cl 购买
D806824 75-78-5 二甲基二氯硅烷, 99%  Dimethyldichlorosilane, 99% C2H6Cl2Si 购买
D806924 24424-99-5 二碳酸二叔丁酯, 98%  Di-tert-butyl dicarbonate, 98% C10H18O5 购买
D806925 24424-99-5 二碳酸二叔丁酯, 99%  Di-tert-butyl dicarbonate, 99% C10H18O5 购买
B802170 18162-48-6 叔丁基二甲基氯硅烷, 97%  tert-Butyldimethylsilyl chloride, 97% C6H15ClSi 购买
T802429 69739-34-0 叔丁基二甲基硅烷基三氟甲烷磺酸酯, 98%  TBDMS triflate, 98% C7H15F3O3SSi 购买
B802804 58479-61-1 叔丁基二苯基氯硅烷, 98%  tert-Butyl(chloro)diphenylsilane, 98% C16H19ClSi 购买
T819126 429-41-4 四丁基氟化铵, 70% 水溶液  Tetrabutylammonium fluoride solution, 70% 水溶液 C16H36FN 购买
T818532 87749-50-6 四丁基氟化铵,三水合物 , 90%  Tetrabutylammonium fluoride trihydrate, 90% C16H36FN·3H2O 购买
T820115 429-41-4 四丁基氟化铵水合物, 98%  Tetrabutylammonium fluoride hydrate, 98% C16H36FN 购买
T818698 5810-42-4 四丙基氯化铵, 97%  Tetrapropylammonium chloride, 97% C12H28ClN 购买
T828227 373-68-2 四甲基氟化铵, CP  Tetramethylammonium fluoride, CP C4H12FN 购买
T818908 98-59-9 对甲苯磺酰氯, CP,97%  p-Toluenesulfonyl chloride(PTSC), CP,97% C7H7ClO2S 购买
T821340 98-59-9 对甲苯磺酰氯(PTSC), 99.5%  p-Toluenesulfonyl chloride(PTSC), 99.5% C7H7ClO2S 购买
A800327 107-05-1 氯丙烯, 98%,含600 ppm 环氧丙烷稳定剂  Allyl chloride, 98%,含600 ppm 环氧丙烷稳定剂 CH2=CHCH2Cl 购买
C804594 507-20-0 氯代叔丁烷, 99%  2-Chloro-2-methylpropane, 99% C4H9Cl 购买
C805599 2344-80-1 氯甲基三甲基硅烷, 98%  (Chloromethyl)trimethylsilane, 98% C4H11ClSi 购买
B802330 501-53-1 氯甲酸苄酯, 96%  Benzyl chloroformate, 96% C8H7ClO2 购买
B802569 100-39-0 溴化苄, >98.0%(GC),含100ppm环氧丙烷稳定剂  Benzyl bromide, >98.0%(GC),含100ppm环氧丙烷稳定剂 C7H7Br 购买
F809562 28920-43-6 芴甲氧羰酰氯, 98%  Fmoc chloride, 98% C15H11ClO2 购买

 

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