509-15-9
基本信息
胡曼鹼
钩吻碱
钩吻宁
钩吻碱钾
钩吻素甲
钩吻素碱
钩吻碱甲
常绿黄素馨碱
钩吻碱对照品,
GESEMINE
GELSAMINE
GELSEMINE
gelsemine free base
3h)indol)-2’(1’,h)-one
8abeta,9s*,10s*))-8alph
Gelsemine, 98%, from Gelsemium elegans (Gardner & Chapm.) Benth.
ne,5-ethenyl-3,4,4a,5,6,7,8,8a-octahydro-7-methyl-,(3r-(3alpha,4abeta,5alpha,
spiro(3,5,8-ethanylylidene-1h-pyrano(3,4-c)pyridine-10,3’-(3h)indol)-2’(1’h)-o
物理化学性质
| 外观性状 | 白色结晶,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于断肠草、葫蔓藤科植物葫蔓藤钩吻。 |
| 熔点 | 181-183°C |
| 比旋光度 | D20 +13° (c = 1.2 in chloroform) |
| 沸点 | 461.02°C (rough estimate) |
| 密度 | 1.1478 (rough estimate) |
| 折射率 | 1.5700 (estimate) |
| 储存条件 | 2-8°C |
| 溶解度 | 可溶于氯仿(少许)、甲醇(少许) |
| 酸度系数(pKa) | 7.75 in 80% methylcellosolve |
| 形态 | 粉末 |
| 颜色 | 白色 |
| InChIKey | NFYYATWFXNPTRM-ZFBNGESUNA-N |
| SMILES | [C@]12(C(=O)NC3C=CC=CC1=3)[C@]1([H])OC[C@@]3([H])[C@@]([H])(C1)[C@]1(C=C)CN(C)[C@@]3([H])[C@]21[H] |&1:0,10,14,16,19,25,27,r| |
| LogP | 3.080 (est) |
安全数据
| 危险性符号(GHS) | ![]() GHS07 |
| 警示词 | 警告 |
| 危险性描述 | H315-H319 |
| 防范说明 | P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
| 危险品标志 | T+ |
| 危险类别码 | 23/24/25-26/27/28 |
| 安全说明 | 36/37/39-45-28 |
| 危险品运输编号 | UN 1544 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS号 | LX9100000 |
| 危险等级 | 6.1(a) |
| 包装类别 | I |
| 毒害物质数据 | 509-15-9(Hazardous Substances Data) |
应用领域
钩吻素甲价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2026/09/15 | HY-N0388 | 钩吻碱 Gelsemine | 509-15-9 | 5mg | 600元 |
| 2026/09/15 | HY-N0388 | 钩吻碱 Gelsemine | 509-15-9 | 10mM * 1mLin DMSO | 660元 |
| 2026/09/15 | HY-N0388 | 钩吻碱 Gelsemine | 509-15-9 | 10mg | 800元 |
常见问题列表
Gelsemine is an effective agent for treatment of both neuropathic pain and sleep disturbance in partial sciatic nerve ligation (PSNL) mice. Gelsemine (4 mg/kg) exerts analgesic effects on PSNL-induced mechanical allodynia and thermal hyperalgesia. In PSNL mice, Gelsemine (2 and 4 mg/kg) increases the mechanical threshold for 4 h and prolonged the thermal latencies for 3 h. Furthermore, Gelsemine (4 mg/kg, administered at 6:30 AM) increases non-rapid eye movement (non-REM, NREM) sleep, decreases wakefulness, but does not affect rapid eye movement (REM) sleep during the first 3 h in PSNL mice.
Immunohistochemical study shows that PSNL increases c-Fos expression in the neurons of the anterior cingulate cortex, and Gelsemine (4 mg/kg) decreases c-Fos expression by 58%.
