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inquiryUnique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White powder Storage:cool dry place Package:1g/foil bag Application:medicine raw material Transportation:by couri
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Name:DEGARELIX CAS NO: 214766-78-6 Grade:Medical scientific research and export Molecular formula:C82H103ClN18O16 Molecular weight:1632.26 Product Quality 12 years of chemical raw materials Mature operation of the industry System stability
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inquiryHigh purity CAS 131-54-4 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone in stock Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
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inquiryDensity 1.325 ± 0.06 g/cm3 (Predicted) Acidity coefficient 10.38 ± 0.40 (Predicted) Storage conditions Keep in dark place, Inert atmosphere, Store in freezer, under -20 ° C Appearance:White Storage:Keep in dark place,Inert atmosp
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inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
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inquiryAppearance:white powder without visible impurities Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Com
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inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
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PKA:10.38±0.40(Predicted) PSA:512.87000 Density:1.325 g/cm3 LogP:7.56580 Storage Temp.:Keep in dark place,Inert atmosphere,Store in freezer, under -20°C Purity/Quality: 99% Appearance:white powder Storage:cool and dry environ
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inquiryacetyl-3-(naphthalen-2-yl)-D-alanyl-4-chloro-D-phenylalanyl-3-(pyridin-3-yl)-D-alanyl-Ser-4-((((4S)-2,6-dioxohexahydropyrimidin-4-yl)carbonyl)amino)-L-phenylalanyl-4-(carbamoylamino)-D-phenylalanyl-Leu-N6-(1-methylethyl)-L-lysyl-Pro-D-Ala-NH2
Conditions | Yield |
---|---|
With chlorotriisopropylsilane; trifluoroacetic acid In water at 20℃; for 2h; Cooling with ice; |
Fmoc-Leu-OH
Fmoc-Pro-OH
Fmoc-Ser(tBu)-OH
acetic anhydride
N-(9-fluorenylmethoxycarbonyl)-D-alanine
acetyl-3-(naphthalen-2-yl)-D-alanyl-4-chloro-D-phenylalanyl-3-(pyridin-3-yl)-D-alanyl-Ser-4-((((4S)-2,6-dioxohexahydropyrimidin-4-yl)carbonyl)amino)-L-phenylalanyl-4-(carbamoylamino)-D-phenylalanyl-Leu-N6-(1-methylethyl)-L-lysyl-Pro-D-Ala-NH2
Conditions | Yield |
---|---|
Stage #1: Fmoc-Rink resin With tert-butylamine In N,N-dimethyl-formamide Rink amide resin; Stage #2: N-(9-fluorenylmethoxycarbonyl)-D-alanine With diisopropyl-carbodiimide In N,N-dimethyl-formamide for 1h; Rink amide resin; Stage #3: Fmoc-Leu-OH; Fmoc-L-Lys(iPr,Boc)-OH; Fmoc-4-[2,6-dioxohexahydropyrimidine-4-carbonylamino]phenylalanine-OH; Fmoc-Pro-OH; Fmoc-Ser(tBu)-OH; acetic anhydride; N-[(9-fluorenyl)methoxycarbonyl]-3-(2-naphthyl)-D-alanine; N-Fmoc-D-(4-chlorophenyl)alanine; Nα-(fluorenylmethyloxycarbonyl)-p-ureido-D-phenylalanine; (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(pyridin-3-yl)propanoic acid Further stages; | 67% |
acetyl-3-(naphthalen-2-yl)-D-alanyl-4-chloro-D-phenylalanyl-3-(pyridin-3-yl)-D-alanyl-Ser-4-((((4S)-2,6-dioxohexahydropyrimidin-4-yl)carbonyl)amino)-L-phenylalanyl-4-(carbamoylamino)-D-phenylalanyl-Leu-N6-(1-methylethyl)-L-lysyl-Pro-D-Ala-NH2
Conditions | Yield |
---|---|
With hydrogen fluoride; methoxybenzene MBHA resin; |
Fmoc-Ser(tBu)-OH
acetic anhydride
acetyl-3-(naphthalen-2-yl)-D-alanyl-4-chloro-D-phenylalanyl-3-(pyridin-3-yl)-D-alanyl-Ser-4-((((4S)-2,6-dioxohexahydropyrimidin-4-yl)carbonyl)amino)-L-phenylalanyl-4-(carbamoylamino)-D-phenylalanyl-Leu-N6-(1-methylethyl)-L-lysyl-Pro-D-Ala-NH2
Conditions | Yield |
---|---|
Stage #1: C62H82N11O11Pol With piperidine In N,N-dimethyl-formamide for 0.416667h; Rink amide resin; Stage #2: Fmoc-Ser(tBu)-OH With ethyl cyanoglyoxylate-2-oxime; diisopropyl-carbodiimide for 1h; Rink amide resin; Stage #3: acetic anhydride; N-[(9-fluorenyl)methoxycarbonyl]-3-(2-naphthyl)-D-alanine; N-Fmoc-D-(4-chlorophenyl)alanine; (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(pyridin-3-yl)propanoic acid Further stages; | 1.53 g |
acetyl-3-(naphthalen-2-yl)-D-alanyl-4-chloro-D-phenylalanyl-3-(pyridin-3-yl)-D-alanyl-Ser-4-((((4S)-2,6-dioxohexahydropyrimidin-4-yl)carbonyl)amino)-L-phenylalanyl-4-(carbamoylamino)-D-phenylalanyl-Leu-N6-(1-methylethyl)-L-lysyl-Pro-D-Ala-NH2
Conditions | Yield |
---|---|
With chlorotriisopropylsilane; water; trifluoroacetic acid | 291 g |
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