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Merck
CN

C4493

葫芦素 I

≥95% (HPLC), solid

别名:

2,16α,20,25-四羟基-9-甲基-19-去甲-9β,10α-羊毛甾-1,5,23-三烯-3,11,22-三酮, JSI-124, NSC 521777, 喷瓜苦素 B

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关于此项目

经验公式（希尔记法）:
C30H42O7 · xH2O
化学文摘社编号:
2222-07-3
分子量:
514.65 (anhydrous basis)
MDL number:
MFCD09971044
UNSPSC Code:
12352200
PubChem Substance ID:
329775065
EC Number:
218-736-8
NACRES:
NA.77
Assay:
≥95% (HPLC)
Form:
solid
Quality level:
100

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InChI

1S/C30H42O7.H2O/c1-25(2,36)12-11-21(33)30(8,37)23-19(32)14-27(5)20-10-9-16-17(13-18(31)24(35)26(16,3)4)29(20,7)22(34)15-28(23,27)6;/h9,11-13,17,19-20,23,31-32,36-37H,10,14-15H2,1-8H3;1H2/b12-11+;/t17-,19-,20+,23+,27+,28-,29+,30+;/m1./s1

InChI key

ZKDSPEWKSJCXQE-NEBRQAMTSA-N

SMILES string

O.CC(C)(O)\C=C\C(=O)[C@](C)(O)[C@H]1[C@H](O)C[C@@]2(C)[C@@H]3CC=C4[C@@H](C=C(O)C(=O)C4(C)C)[C@]3(C)C(=O)C[C@]12C

assay

≥95% (HPLC)

form

solid

color

white to off-white

solubility

DMSO: >5 mg/mL

storage temp.

−20°C

Quality Level

100

相关类别

Biochem/physiol Actions

葫芦素 I (JSI-124) 是一种新型的 JAK 激酶 2/信号转导子和转录激活子 3 (JAK2/STAT3) 信号通路选择性抑制剂，具有抗增殖和抗肿瘤属性。
葫芦素 I 是一种新型选择性 JAK/STAT3 抑制剂。

Features and Benefits

该化合物是受体分类及信号转导手册上JAK页面上的特色化合物。想要浏览手册的其他页面， 请单击此处。
该化合物是激酶磷酸酶生物学研究的特色产品。 点击此处 ，发现更多特色激酶磷酸酶生物学产品。在 sigma.com/discover-bsm了解更多关于其他研究领域的生物活性小分子。

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H300

Hazard Classifications

Acute Tox. 1 Oral

存储类别

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000188982
0000128524
0000163953
0000163953
0000128524

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访问文档库

Yi-Wei Chen et al.
Molecular cancer therapeutics, 9(11), 2879-2892 (2010-11-11)
Head and neck squamous cell carcinoma (HNSCC) is a prevalent cancer worldwide. Signal transducers and activators of transcription 3 (STAT3) signaling is reported to promote tumor malignancy and recurrence in HNSCC. Cucurbitacins, triterpenoid derivatives, are strong STAT3 inhibitors with anticancer
Abdullah Mahmud et al.
Biomacromolecules, 10(3), 471-478 (2009-01-30)
An increase in the degree of chemical compatibility between drug and polymeric structure in the core has been shown to raise the encapsulation efficiency and lower the rate of drug release from polymeric micelles. In this study, to achieve an
Vivian W Y Lui et al.
Carcinogenesis, 30(12), 2085-2094 (2009-10-22)
Nasopharyngeal carcinoma (NPC) is an Asian-prevalent head and neck cancer with high invasiveness. Although several important risk factors for NPC development have been identified, there is currently no preventive strategy for NPC, even in endemic regions. Signal transducer and activator
Han-Shui Hsu et al.
Cancer, 117(13), 2970-2985 (2011-01-13)
Signal transducer and activator of transcription 3 (STAT3) signaling reportedly promotes tumor malignancy and recurrence in nonsmall cell lung cancer (NSCLC). It was demonstrated previously that the STAT3 pathway maintains the tumorigenicity and therapeutic resistance of malignant tumors as well
Trisha R Stankiewicz et al.
The Journal of biological chemistry, 287(20), 16835-16848 (2012-03-02)
In several neuronal cell types, the small GTPase Rac is essential for survival. We have shown previously that the Rho family GTPase inhibitor Clostridium difficile toxin B (ToxB) induces apoptosis in primary rat cerebellar granule neurons (CGNs) principally via inhibition
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