Methotrexate PEG Maleimide

Methotrexate PEG Maleimide

MW 5000 Da

N-((二异丙基氨基)亚甲基)-N-二异丙基四氟硼酸铵, 99%

N-((Diisopropylamino)methylene)-N-isopropylpropan-2-aminium tetrafluoroborate

4-羰基-3-戊基-3,4-二氢-酞嗪-1-羧酸酰肼

4-Oxo-3-pentyl-3,4-dihydro-phthalazine-1-carboxylic acid hydrazide

(S)-2-(4-溴苯基)吡咯烷-1-羧酸叔丁酯, 98%

(S)-tert-butyl 2-(4-bromophenyl)pyrrolidine-1-carboxylate

一氯化碘 溶液, 1.0 M in methylene chloride

Iodine monochloride solution

N-（4-氨基-2-甲基苯基）丙酰胺盐酸盐

N-(4-amino-2-methylphenyl)propanamide hydrochloride

2,5-二氮杂苄[3.4]辛烷-5-羧酸苄酯, ≥98%

Benzyl 2,5-diazaspiro[3.4]octane-5-carboxylate

(R)-3,3'-双[4-(2-萘基)苯基]-1,1'-联萘酚, ≥99%,99.9%e.e.

(R)-3,3'-Bis[4-(2-naphthalenyl)phenyl]-[1,1'-binaphthalene]-2,2'-diol

PSB 0777 ammonium salt

PSB 0777 ammonium salt

≥98%(HPLC)

2-氟丙烯酸丁酯, 98%

Butyl 2-fluoroacrylate

(S)-6,6'-二碘螺环二酚, 99%

(1S)-2,2',3,3'-tetrahydro-6,6'-diiodo-1,1'-Spirobi[1H-indene]-7,7'-diol

Boc-L-亮氨酸4-氧甲基苯基乙酰胺甲基树脂

Boc-L-leucine 4-oxymethylphenylacetamidomethyl resin

3-(3-氯苯氧基)-2-氧代丙基磷酸二甲酯, 99%

Dimethyl 3-(3-chlorophenoxy)-2-oxopropylphosphonate

Biotin-PEG4-alcohol

Biotin-PEG4-alcohol

4-((叔丁基二甲基硅烷基)氧基)-3-氧代丁酸乙酯, 98%

Ethyl 4-((tert-butyldimethylsilyl)oxy)-3-oxobutanoate

磺基花菁7 NHS酯

Sulfo-Cy7 NHS ester

98%

4-羟基-2H-苯并[e][1，2]噻嗪-3-羧酸乙酯1，1-二氧化物, 98%

ethyl 4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide

(4-苄氧基羰基-2-硝基)苯基硼酸

{4-[(benzyloxy)carbonyl]-2-nitrophenyl}boronic acid

96%

8-甲基壬基 壬酸酯, 98%

8-Methylnonyl nonanoate

8-氧代-3-氮杂双环[3.2.1]辛烷盐酸盐

8-oxo-3-azabicyclo[3.2.1]octane hydrochloride

98%