英文名：Maleimide-PEG4-COOH英文名称：Maleimide-PEG4-COOH 英文别名：MAL-PEG4-COOH CAS No.：518044-41-2 分 子 式：C15H23NO8 分 子 量：345.35 水 溶 性：soluble in chloroform, dimethylformamide, dimethyl sulfoxide and ethyl acetate 外 观：黄色油状 贮存条件：2-8℃密封保存 结构式： 表征图谱： 上海瑞禧生物专业供应小分子PEG链接剂，相关产品推荐： Propargyl-PEG3-PFP ester ALK-PEG3-PFP C16H15F5O5 382.28 Tos-PEG4-THP THP-PEG4-OTS C20H32O8S 432.53 Bis-propargyl-PEG8 ALK-PEG8-ALK C22H38O9 446.53 Azido-PEG5-t-butyl ester N3-PEG5-COOH(叔丁基保护) C15H29N3O6 347.41 Amino-PEG6-t-butyl ester NH2-PEG6-COOH（叔丁基保护） C17H35NO7 365.46 Propargyl-PEG3-acid ALK-PEG3-COOH C10H16O5 216.23 PEG14 HO-PEG14-OH C28H58O15 634.75 Heptaethylene glycol HO-PEG7-OH C14H30O8 326.38 Propargyl-PEG3-NHS ester ALK-PEG3-NHS C14H19NO7 313.3 Benzyl-PEG4-alcohol BN-PEG4-OH C15H24O5 284.35 Bis-propargyl-PEG2 ALK-PEG2-ALK C10H14O3 102.22 Benzyl-PEG4-THP BN-PEG4-THP C20H32O6 368.46 Benzyl-PEG7-bromide BN-PEG7-BR C21H35BrO7 479.4 Benzyl-PEG8-azide BN-PEG8-NH2 C23H29N3O8 485.57 Propargyl-PEG2-alcohol ALK-PEG2-OH C7H12O3 144.17 Benzyl-PEG8-THP BN-PEG8-THP C28H48O10 544.67 Benzyl-PEG9-acid BN-PEG9-COOH C26H44O11 532.62 Benzyl-PEG8-amine BN-PEG8-NH2 C23H41NO8 459.57 Tos-PEG3-t-butyl ester TOS-PEG3-COOH(叔丁基保护) C18H28O7S 388.48 Decaethylene glycol HO-PEG10-OH C20H42O11 458.54 THP-PEG11-THP THP-PEG11-THP C32H62O14 670 Bromo-PEG2-t-butyl ester BR-PEG-COOH(叔丁基保护) C11H21BrO4 297.19 Benzyl-PEG8-acid BN-PEG8-COOH C24H40O10 488.57 Bromo-PEG2-acid BR-PEG2-COOH C7H13BrO4 241.08 Benzyl-PEG8-NHS ester BN-PEG8-NHS C28H43NO12 585.64 Bromo-PEG5-NHS ester BR-PEG5-NHS C15H24BrNO8 426.26 Bromo-PEG3-NHS ester BR-PEG3-NHS C11H16BrNO6 338.15 Azido-PEG3-acid N3-PEG3-OH C7H13N3O4 203.2 Methylamino-PEG7-benzyl 甲基氨基-PEG7-BN C22H39NO7 429.55 Benzyl-PEG7-alcohol BN-PEG7-OH C21H36O8 416.51 Propargyl-PEG4-mesyl ester ALK-PEG4-甲酯 C11H20O7S 310.36 Bis-PEG5-acid HOOC-PEG5-COOH C12H22O8 294.3 Undecaethylene glycol HO-PEG11-OH C22H46O12 502.59 Tos-PEG2-THP Tos-PEG2-THP C16H24O6S 344.42 Benzyl-PEG7-NHBoc BOC-NH-PEG7-BN C25H43NO9 501.61 PEG7-NHBoc BOC-NH-PEG7-OH C19H39NO9 425.51 Bis-PEG7-t-butyl ester 双BOC保护HOOC-PEG7-COOH C24H46O10 494.62 Benzyl-PEG11-MS BN-PEG11-MS C30H54O14S 670.81 Propargyl-PEG3-alcohol ALK-PEG3-OH C9H16O4 188.22 Propargyl-PEG4-NHS ester ALK-PEG4-NHS C16H23NO8 357.36 Propargyl-PEG4-acid ALK-PEG4-COOH C12H20O6 260.28 Bis-propargyl-PEG3 ALK-PEG3-ALK C12H18O4 226.27 Pentaethylene glycol HO-PEG5-OH C10H22O6 238.28 Nonaethylene glycol HO-PEG9-OH C18H38O10 414.49 Tos-PEG4-Tos Tos-PEG4-Tos C22H30O9S2 502.6 Hydroxy-PEG3-MS MS-PEG3-MS C7H16O6S 228.26 Bromo-PEG4-MS BR-PEG4-MS C10H23BrO6S 351.26 Benzyl-PEG7-t-butyl ester BN-PEG7-COOH（BOC保护） C26H44O9 500.62 Benzyl-PEG6-MS BN-PEG6-MS C20H34O9S 450.54 Benzyl-PEG6 BN-PEG6-OH C19H32O7 372.45 Benzyl-PEG7-acid BN-PEG7-COOH C22H36O9 444.52 Benzyl-PEG6-bromide BN-PEG6-BR C19H31BrO6 435.35 Benzyl-PEG6-azide BN-PEG6-N3 C19H31N3O7 397.47 Benzyl-PEG6-amine BN-PEG6-NH2 C19H33NO6 371.47 Benzyl-PEG6-NHBoc BOC-NH-PEG6-BN C24H41NO8 471.58 Bis-propargyl-PEG5 ALK-PEG5-ALK C16H26O6 314.37 Tos-PEG3-Tos Tos-PEG3-Tos C20H26O8S2 458.55 Tos-PEG3-alcohol Tos-PEG3-OH C13H20O6S 304.16 Bromo-PEG3-THP BR-PEG3-THP C11H21BrO4 297.19 Bromo-PEG2-THP BR-PEG2-THP C9H11BrO3 253.13 Bromo-PEG3-alcohol BR-PEG3-OH C6H13BrO3 213.07 Bromo-PEG2-alcohol BR-PEG2-OH C4H9BrO2 169.02 Benzyl-PEG6-t-butyl ester BN-PEG6-COOH(BOC保护) C24H40O8 456.57 Benzyl-PEG5-MS BN-PEG5-MS C18H30O8S 406.49 Benzyl-PEG9-alcohol BN-PEG9-OH C25H44O10 504.61 Benzyl-PEG5-azide BN-PEG5-N3 C17H27N3O5 353.41 Benzyl-PEG13-alcohol BN-PEG13-OH C33H60O14 680.82 Benzyl-PEG2-MS BN-PEG2-MS C12H18O5S 274.33 Benzyl-PEG2-azide BN-PEG2-N3 C11H15N3O2 221.26 Benzyl-PEG2-amino BN-PEG2-NH2 C11H17NO2 195.26 MS-PEG4-THP MS-PEG4-THP C14H28O8S 356.43 Dodecaethylene glycol HO-PEG12-OH C24H50O13 546.65 t-Boc-N-amido-PEG5-acid BOC-NH-PEG5-COOH C16H31NO8 365.42 Bromo-PEG2-MS BR-PEG2-MS C5H11BrO4S 247.11 Hydroxy-PEG3-t-butyl ester HO-PEG3-COOH(BOC保护) C13H26O6 278.34 Benzyl-PEG5-THP BN-PEG5-THP C22H36O7 412.52 Benzyl-PEG2-alcohol BN-PEG2-OH C11H16O3 196.24 Benzyl-PEG5-alcohol BN-PEG5-OH C17H28O6 328.4 Bis-PEG6-NHS ester NHS-PEG6-NHS C22H32N2O13 532.5 Azido-PEG4-t-butyl ester N3-PEG4-COOH(BOC保护) C13H25N3O5 303.35 Bis-propargyl-PEG4 ALK-PEG4-ALK C14H22O5 270.32 Propargyl-PEG5-t-butyl ester ALK-PEG5-COOH(BOC保护) C18H32O7 360.44 Propargyl-PEG4-alcohol ALK-PEG4-OH C11H20O5 232.27 Propargyl-PEG5-acid ALK-PEG5-COOH C14H24O7 304.34 Propargyl-PEG5-NHS ester ALK-PEG5-NHS C18H27NO9 401.41 1,2,3,3-Tetramethyl-3H-indolium; iodide C12H16IN 301.17 Propargyl-PEG5-PFP ester ALK-PEG5-PFP C20H23F5O7 470.38 Bis-PEG6-t-butyl ester 双BOC保护HOOC-PEG6-COOH C22H42O9 450.56 Amino-PEG5-t-butyl ester NH2-PEG5-COOH（叔丁基保护） C15H31NO6 321.41 Bromoacetamido-PEG5-t-butyl ester BR-PEG5-COOH(叔丁基保护) C17H32BrNO7 442.34 Azido-PEG5-acid N3-PEG5-COOH C11H21N3O6 291.3 MS-PEG5-t-butyl ester MS-PEG5-COOH(BOC保护) C16H32O9S 400.48 PEG16 HO-PEG16-OH C32H66O17 722.86 Azido-PEG5-PFP ester N3-PEG5-PFP C17H20F5N3O6 457.35 Benzyl-PEG8-t-butyl ester BN-PEG8-COOH(BOC保护) C28H48O10 544.67 Benzyl-PEG7-MS BN-PEG7-MS C22H38O10S 494.6 Benzyl-PEG7-azide BN-PEG7-N3 C21H35N3O7 441.52 Azido-PEG4-alcohol N3-PEG4-OH C8H17N3O4 219.24 Azido-PEG4-azide N3-PEG4-N3 C8H16N6O3 244.25 Hydroxy-PEG2-t-butyl ester BOC保护HOOC-PEG2-OH C11H22O5 234.29 MS-PEG3-t-butyl ester MS-PEG3-COOH(BOC保护) C12H24O7S 312.38 Bromo-PEG5-t-butyl ester BN-PEG5-COOH(BOC保护) C15H29BrO6 385.29 Bromo-PEG5-acid BN-PEG5-COOH C11H21BrO6 329.18 Methylamino-PEG5-t-butyl ester 甲基氨基PEG5-COOH（BOC保护） C16H33NO6 335.44 Methylamino-PEG3-t-butyl ester 甲基氨基PEG3-COOH（BOC保护） C12H25NO4 247.33 Benzyl-PEG7-amine NH2-PEG7-BN C21H37NO7 415.52 Amino-PEG4-azide NH2-PEG4-N3 C8H18N4O3 218.25 Azido-PEG4-propargyl N3-PEG4-ALK C12H21N3O4 271.31 PEG9-acid HO-PEG9-COOH C19H38O11 442.5 Octaethylene glycol HO-PEG8-OH C16H34O9 370.44 Amino-PEG3-t-butyl ester NH2-PEG3-COOH(BOC保护) C11H23NO4 233.3 Diiodine-PEG3 I-PEG3-I C6H12I2O2 369.97 Hydroxy-PEG8-t-butly ester HO-PEG8-COOH(BOC保护) C23H46O11 498.6 Bromoacetamido-PEG4-azide BR-PEG4-N3 C10H19BrN4O4 339.19 Amino-PEG13-t-butly ester NH2-PEG13-COOH(BOC保护) C31H63NO14 673.83 MS-PEG9-t-butly ester MS-PEG9-COOH(BOC保护) C25H50O13S 590.72 Hydroxy-PEG4-t-butly ester HO-PEG4-COOH(BOC保护) C15H30O7 322.39 Amino-PEG9-t-butyl ester NH2-PEG9-COOH(BOC保护) C23H47NO10 497.62 Hydroxy-PEG7-t-butly ester HO-PEG7-COOH(BOC保护) C21H42O10 454.55 Benzyl-PEG12 BN-PEG12-OH C31H56O13 636.77 Hydroxy-PEG6-t-butly ester HO-PEG6-COOH(BOC保护) C19H38O9 410.5 Benzyl-PEG14 BN-PEG14-OH C35H64O15 724.87 Azido-PEG7-azide N3-PEG7-N3 C14H28N6O6 376.41 Benzyl-PEG16 BN-PEG16-OH C39H72O17 812.98 Benzyl-PEG17-t-butly ester BN-PEG17-COOH(BOC保护) C46H84O19 941.15 Azido-PEG8-THP N3-PEG C21H41N3O9 479.56 PEG8-azide N3-PEG8-OH C16H33N3O8 395.45 Azido-PEG7-t-butly ester N3-PEG7-COOH(BOC保护) C19H37N3O8 435.51 Bis-PEG11-t-butyl ester 双BOC保护HOOC-PEG11-COOH C32H64O14 670.83 Azido-PEG12-azide N3-PEG12-N3 C24H48N6O11 596.67 Amino-PEG8-azide NH2-PEG8-N3 C16H34N4O7 394.46 Hydroxy-PEG14-t-butly ester HO-PEG14-COOH(BOC保护) C35H70O17 762.92 Azido-PEG10-t-butly ester N3-PEG10-COOH(BOC保护) C25H49N3O11 567.67 Amino-PEG7-azide NH2-PEG7-N3 C14H30N4O6 350.41 Amino-PEG7-t-butyl ester NH2-PEG7-COOH(BOC保护) C19H39NO8 409.51 Azido-PEG6-azide N3-PEG6-N3 C12H24N6O5 332.36 THP-PEG6-alcohol THP-PEG6-OH C17H34O8 366.45 THP-PEG16-alcohol THP-PEG16-OH C37H74O18 806.97 Amino-PEG6-azide NH2-PEG6-N3 C12H26N4O5 306.36 Hydroxy-PEG10-t-butly ester HO-PEG10-COOH(BOC保护) C27H54O13 586.71 Azido-PEG14-azide N3-PEG14-N3 C28H56N6O13 684.78 Bromo-PEG4 BR-PEG4-OH C8H17BrO4 257.12 Mal-PEG5-t-butly ester MAL-PEG5-COOH(BOC保护) C19H31NO8 401.45 Methyl-PEG12 MPEG12-OH C25H52O13 560.67 MS-PEG8-THP MS-PEG8-THP C22H44O12S 532.64 Bis-PEG6-acid HOOC-PEG6-COOH C14H26O9 388.35 PEG5-acid HOOC-PEG5-OH C11H22O7 266.29 Azido-PEG8-t-butly ester N3-PEG8-COOH(BOC保护) C21H41N3O9 479.56 Azido-PEG15-t-butly ester N3-PEG15-COOH(BOC保护) C35H69N3O16 787.93 Hydroxy-PEG11-t-butly ester HO-PEG11-COOH(BOC保护) C29H58O14 630.76 Azido-PEG12-t-butly ester N3-PEG12-COOH(BOC保护) C29H57N3O13 655.78 Propargyl-PEG4-t-butyl ester ALK-PEG4-COOH(BOC保护) C16H28O6 316.39 Azido-PEG11-t-butly ester N3-PEG11-COOH(BOC保护) C27H53N3O12 611.72 Azido-PEG3 N3-PEG3-OH C6H13N3O3 175.19 MS-PEG4-MS MS-PEG4-MS C10H22O9S2 350.41 MS-PEG3-dodecyl MS-PEG3-十二烷基 C19H40O6S 396.58 FmocNH-PEG5-t-butly ester FMOC-NH-PEG5-COOH(BOC保护) C30H41NO8 543.65 PEG10-dodecyl HO-PEG-十二烷基 C32H66O11 626.86 PEG5-tert-butyl acetate HO-PEG5-COOH(BOC保护) C14H28O7 308.37 Bis-PEG4-t-butyl ester 双BOC保护HOOC-PEG4-COOH C18H34O7 362.46 Hexaethylene glycol HO-PEG6-OH C12H26O7 282.33 Azido-PEG6 N3-PEG6-OH C12H25N3O6 307.34 Amino-PEG3-azide NH2-PEG3-N3 C6H14N4O2 174.2 Azido-PEG4-NHBoc BOC-NH-PEG4-N3 C13H26N4O5 318.37 Bis-PEG4-acid HOOC-PEG4-COOH C10H18O7 250.25 Biotin-PEG5-acid Biotin-PEG5-acid C21H37N3O8S 491.6 Bis-PEG5-t-butyl ester 双BOC保护HOOC-PEG5-COOH C20H38O8 406.51 PEG3-acid HOOC-PEG3-OH C7H14O5 178.18 THP-PEG7-alcohol THP-PEG7-OH C19H38O9 410.5 t-boc-N-amido-PEG6-amine BOC-NH-PEG6-NH2 C17H36N2O7 380.48 Benzyl-PEG10 BN-PEG10-OH C27H48O11 548.66 4ARM-EG-DA(四臂乙二醇丙烯酸酯) C25H36O12 528.55 Fmoc-NH-PEG5-CH2CO2H FMOC-NH-PEG5-COOH C25H31NO8 473.52 Bromoacetamido-PEG4-NHS ester BR-PEG4-NHS C17H27BrN2O9 483.31 Hydroxy-PEG13-t-butyl ester HO-PEG13-COOH(BOC保护) C33H66O16 718.87 Bis-PEG18-acid HOOC-PEG18-COOH C38H74O21 866.98 Benzyl-PEG8-alcohol BN-PEG8-OH C23H40O9 460.56 cy5 CY5 C32H39ClN2O2 519.12 Benzyl-PEG9-t-butyl-ester BN-PEG9-COOH(BOC保护) C30H52O11 588.73 Azido-PEG3-t-butyl ester N3-PEG3-COOH(BOC保护) C11H21N3O4 259.3