推薦產品
品質等級
化驗
≥95.0% (HPLC)
形狀
powder
光學純度
enantiomeric excess: ≥95.0%
mp
183-185 °C
&lambda ；
2 % in methylene chloride (in hexane)
紫外吸收
λ: 445-449 nm Amax
儲存溫度
−20°C
SMILES 字串
CC(/C=C/[C@H]1C(C)=CCCC1(C)C)=C\C=C\C(C)=C\C=C\C=C(C)\C=C\C=C(\C=C\C2=C(C)CCCC2(C)C)C
InChI
1S/C40H56/c1-31(19-13-21-33(3)25-27-37-35(5)23-15-29-39(37,7)8)17-11-12-18-32(2)20-14-22-34(4)26-28-38-36(6)24-16-30-40(38,9)10/h11-14,17-23,25-28,37H,15-16,24,29-30H2,1-10H3/b12-11+,19-13+,20-14+,27-25+,28-26+,31-17+,32-18+,33-21+,34-22+/t37-/m0/s1
InChI 密鑰
ANVAOWXLWRTKGA-NTXLUARGSA-N
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一般說明
类胡萝卜素是用于食品、动物饲料、保健品和制药行业的天然产品。α- 胡萝卜素，一种具有一个 β-环和一个 ε-环的类胡萝卜素， 普遍存在于食物中。橙色胡萝卜显示出高浓度的 α-胡萝卜素。
應用
α-胡萝卜素可作为标准品，用于使用高效液相色谱(HPLC)为 谷氨酸棒杆菌中类胡萝卜素定量。
生化／生理作用
α-胡萝卜素表现出维生素A原的活性。它可以作为比 β-胡萝卜素更有效的抑制剂，用于某些生长因子，如N-myc活性。α-胡萝卜素是水果和蔬菜摄入的良好生物标志物。高血清 α-胡萝卜素浓度与较低的心血管疾病(CVD)死亡率相关。
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
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HPLC Analysis of Carotene Compounds on Ascentis® RP-Amide
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