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106500-25-8

中文名稱 印楝素B
英文名稱 AZADIRACHTIN B(SH)
CAS 106500-25-8
分子式 C33H42O14
分子量 662.68
MOL 文件 106500-25-8.mol
更新日期 2026/05/29 13:05:00
106500-25-8 結(jié)構(gòu)式 106500-25-8 結(jié)構(gòu)式

基本信息

中文別名
印楝素B
英文別名
AZADIRACHTIN B(SH)
Deacetylazadirachtinol
7H,8H-Furo[3',4':4,4a]naphtho[1,8-bc]furan-5,10a(1H)-dicarboxylic acid, octahydro-3,8-dihydroxy-4-methyl-10-[[(2E)-2-methyl-1-oxo-2-buten-1-yl]oxy]-4-[(1aR,2S,3aS,6aS,7S,7aS)-3a,6a,7,7a-tetrahydro-6a-hydroxy-7a-methyl-2,7-methanofuro[2,3-b]oxireno[e]oxepin-1a(2H)-yl]-, 5,10a-dimethyl ester, (2aR,3S,...

物理化學(xué)性質(zhì)

沸點(diǎn)780.5±60.0 °C(Predicted)
密度1.49±0.1 g/cm3(Predicted)
儲(chǔ)存條件-20°C儲(chǔ)存
溶解度Chloroform: slightly soluble; DMSO: slightly soluble; Methanol: slightly soluble
酸度系數(shù)(pKa)11.99±0.60(Predicted)
形態(tài)固體
顏色White to off-white
穩(wěn)定性感光
印楝素B價(jià)格(試劑級(jí))
報(bào)價(jià)日期產(chǎn)品編號(hào)產(chǎn)品名稱CAS號(hào)包裝價(jià)格
2026/06/05HY-133108印楝素B
Azadirachtin B
106500-25-81 mg1500元
2026/06/05HY-133108印楝素B
Azadirachtin B
106500-25-85 mg3745元

常見問題列表

生物活性
Azadirachtin B 是從 Azadirachta indica 種子仁中分離的檸檬苦素。Azadirachtin B 增加堿性磷酸酶 (ALP) 活性并刺激成骨細(xì)胞分化。Azadirachtin B 對(duì)愛潑斯坦-巴爾病毒早期抗原 (EBV-EA) 具有活性。Azadirachtin B 具有殺蟲,殺線蟲,抗癌,抗炎,抗病毒和成骨特性。
靶點(diǎn)

Plutella xylostella
Alkaline phosphatase (ALP)
Epstein-Barr virus early antigen (EBV-EA)

體外研究

Azadirachtin B (1 pM-100 μM; 48 hours; Osteoblast cells) treatment shows highest proliferation at 10 nM and 100 pM concentrations in osteoblast cells.
Azadirachtin B increases expression of RunX-2 ~2.5 fold at 10 nM concentration, ALP expression ~2.8 fold at 10 nM and 100 pM concentration and OCN expression ~2.5 folds at 10 nM as compared with control.
Azadirachtin B (Compound 4) exhibits toxicity to the diamondback moth ( Plutella xylostella ) with an LD 50 of 4.85-1.06 μg/g body weight, in 92 h.
Azadirachtin B (compound 21) exhibits moderate or potent inhibitory effects (IC50 value of 384 mol ratio/32 pmol TPA) against the Epstein-Barr virus early antigen (EBV-EA) activation induced by tetradecanoylphorbol-13-acetate (TPA).

Cell Proliferation Assay

Cell Line: Osteoblast cells
Concentration: 1 pM, 100 pM, 10 nM, 1 μM, 100 μM
Incubation Time: 48 hours
Result: Showed highest proliferation at 10 nM and 100 pM concentrations in osteoblast cells.
體內(nèi)研究

On evaluation of Azadirachtin B (compound 21; oral administration) for its anti-tumor-initiating activity on the two-stage carcinogenesis of mouse skin tumor induced by peroxynitrite (ONOO-; PN) as an initiator and TPA as a promoter, this exhibited marked inhibitory activity.

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