102841-42-9
中文名稱
桑皮苷A
英文名稱
mulberroside A
CAS
102841-42-9
分子式
C26H32O14
分子量
568.52
MOL 文件
102841-42-9.mol
更新日期
2025/01/10 09:25:17
102841-42-9 結(jié)構(gòu)式
基本信息
中文別名
桑皮苷A桑皮苷A對照品,
桑皮苷A(標(biāo)準(zhǔn)品)
桑皮苷A, 來源于桑樹
桑皮苷A(分析標(biāo)準(zhǔn)品)
MULBERROSIDE A 桑皮苷A
英文別名
mulberroside AMulberroside A, 98%, from Morus alba L.
2,5'-Dihydroxy-4,3'-bis(β-D-glucopyranosyloxy)-trans-stilbene
2,5'-Dihydroxy-4,3'-bis(beta-D-glucopyranosyloxy)-trans-stilbene
b-D-Glucopyranoside,3-[(1E)-2-[4-(b-D-glucopyranosyloxy)-2-hydroxyphenyl]ethenyl]-5-hydroxyphenyl
β-D-Glucopyranoside, 3-[(1E)-2-[4-(β-D-glucopyranosyloxy)-2-hydroxyphenyl]ethenyl]-5-hydroxyphenyl
2-(4-hydroxy-1,3-thiazol-3-ium-3-yl)ethyl [2-(octadecylcarbamoyloxymethyl)oxolan-2-yl]methyl phosphate
beta-D-Glucopyranoside 3-[(1E)-2-[4-(beta-D-glucopyranosyloxy)-2-hydroxyphenyl]ethenyl]-5-hydroxyphenyl
所屬類別
生物化工:提取物物理化學(xué)性質(zhì)
外觀性狀白色結(jié)晶粉末,可溶于甲醇、乙醇、DMSO等有機溶劑,來源于桑白皮。
熔點235-236o C
沸點954.7±65.0 °C(Predicted)
密度1.654
閃點531℃
儲存條件Hygroscopic, -20°C Freezer, Under inert atmosphere
溶解度DMSO(輕微,超聲處理),甲醇(輕微)
酸度系數(shù)(pKa)9.03±0.40(Predicted)
形態(tài)固體
顏色白色至灰白色
應(yīng)用領(lǐng)域
用途1
用于含量測定/鑒定/藥理實驗等藥理藥效:鎮(zhèn)咳平喘,抑制絡(luò)氨酸酶,抗氧化活性等
用途2
桑皮苷A具有鎮(zhèn)咳平喘,抑制絡(luò)氨酸酶,抗氧化活性等作用。常見問題列表
生物活性
Mulberroside A 是從 Morus alba 根的乙醇提取物中分離出的,具有抗酪氨酸酶和抗氧化活性,并被廣泛用作化妝品中的活性成分。Mulberroside A 降低 TNF-α、IL-1β 和 IL-6 的表達并抑制 NALP3、caspase-1 和 NF-κB 的激活以及 ERK、JNK 和 p38 的磷酸化。體內(nèi)研究
Mulberroside A (10, 20, and 40 mg/kg) decreases serum uric acid levels and increases urinary urate excretion and fractional excretion of uric acid in hyperuricemic micem.
Animal Model: | Male Kun-Ming mice (20±2 g) |
Dosage: | 5, 10, 20, and 40 mg/kg; the dose volume 10 mL/kg body weight |
Administration: | Orally initiated at 9:00 a.m. |
Result: | 10, 20, and 40 mg/kg significantly increased urinary urate excretion in 24 h, resulting in a remarkable elevation of fractional excretion of uric acid (FEUA), and the highest dose completely reversed FEUA alteration of hyperuricemic mice to normal. |