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l-冬胺基乙酸-l-苯丙胺基乙酸 |
CAS No.: |
13433-09-5 |
分子式: |
C13H15N2O5 |
分子量: |
280.28 |
備注: |
中文名稱l-冬胺基乙酸-l-苯丙胺基乙酸中文同義詞阿斯巴甜EP雜質(zhì)B;(S)-3-AMINO-4-(((S)-1-CARBOXYETHYL)AMINO)-4-OXOBUTANOICACIDCOMPOUNDWITHBENZALDEHYDE(1:1)L-冬胺基乙酸-L-苯丙胺基乙酸;阿斯巴甜雜質(zhì)B(EP);阿斯巴甜相關(guān)化合物B(USP);l-冬胺基乙酸-l-苯丙胺基乙酸;L-天冬氨?;?L-苯丙氨酸;L-天冬氨酰-L-苯丙氨酸;阿斯巴甜雜質(zhì)B英文名稱H-ASP-PHE-OH英文同義詞L-ALPHA-ASPARTYL-L-PHENYLALANINE;L-ASPARTYL-L-PHENYLALANINE;L-ASPARTICACID-L-PHENYLALANINE;GASTRIN16-17DEAMINATED;(S)-3-amino-4-(((S)-1-carboxyethyl)amino)-4-oxobutanoicacidcompoundwithbenzaldehyde(1:1);L-Asp-L-Phe;AspartameImpurity2(AspartameEPImpurityB);H-ASP-PHE-OHCAS號(hào)13433-09-5分子式C13H16N2O5分子量280.28EINECS號(hào)236-557-3相關(guān)類別對(duì)照品-雜質(zhì)對(duì)照品;中藥對(duì)照品;二肽Chemicalbook;小分子抑制劑;標(biāo)準(zhǔn)品、化學(xué)試劑;雜質(zhì)對(duì)照品;AminoAcids&Derivatives,Heterocycles,Impurities,Neurochemicals,Pharmaceuticals,Intermediates&FineChemicals;AminoAcids&Derivatives;Heterocycles;Impurities;Intermediates&FineChemicals;Neurochemicals;PharmaceuticalsMol文件13433-09-5.mol結(jié)構(gòu)式l-冬胺基乙酸-l-苯丙胺基乙酸性質(zhì)熔點(diǎn)236-239°C(lit.)沸點(diǎn)423°C(roughestimate)密度1.2419(roughestimate)折射率1.6450(estimate)儲(chǔ)存條件Keepindarkplace,Sealedindry,2-8°C溶解度DMSO:5.0(最大濃度mg/mL);17.84(最大濃度mM)DMSO:PBS(pH7.2)(1:2):0.3(最大濃度mg/mL);1.07(最大濃度。mM)酸度系數(shù)(pKa)3.35±0.10(Predicted)形態(tài)粉末顏色灰白色至黃色至米色至橙色至棕褐色旋光性(opticalactivity)[α]20/D+12.5°,c=1in0.5MHClBRN2817528 |
結(jié)構(gòu)式: |
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聯(lián)系人: |
金經(jīng)理 |
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430000 |
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