银杏酸C17:1结构式
|
常用名 | 银杏酸C17:1 | 英文名 | Ginkgolic acid 17:1 |
|---|---|---|---|---|
| CAS号 | 111047-30-4 | 分子量 | 374.557 | |
| 密度 | 1.0±0.1 g/cm3 | 沸点 | 499.1±33.0 °C at 760 mmHg | |
| 分子式 | C24H38O3 | 熔点 | N/A | |
| MSDS | 中文版 美版 | 闪点 | 269.7±21.9 °C | |
| 符号 |
GHS07 |
信号词 | Warning |
| 中文名 | 银杏酸 C17:1 |
|---|---|
| 英文名 | Ginkgolic acid C17:1 |
| 中文别名 | 银杏酸(C17:1) | 银杏酸 | 白果酸 |
| 英文别名 | 更多 |
| 密度 | 1.0±0.1 g/cm3 |
|---|---|
| 沸点 | 499.1±33.0 °C at 760 mmHg |
| 分子式 | C24H38O3 |
| 分子量 | 374.557 |
| 闪点 | 269.7±21.9 °C |
| 精确质量 | 374.282104 |
| PSA | 57.53000 |
| LogP | 10.50 |
| 蒸汽压 | 0.0±1.3 mmHg at 25°C |
| 折射率 | 1.522 |
| 储存条件 | 室温 |
| 符号 |
GHS07 |
|---|---|
| 信号词 | Warning |
| 危害声明 | H315-H319-H335 |
| 警示性声明 | P261-P305 + P351 + P338 |
| 个人防护装备 | dust mask type N95 (US);Eyeshields;Gloves |
| 危害码 (欧洲) | Xi: Irritant; |
| 风险声明 (欧洲) | R36/37/38 |
| 安全声明 (欧洲) | S26 |
| 危险品运输编码 | NONH for all modes of transport |
| 海关编码 | 2918290000 |
| 海关编码 | 2918290000 |
|---|---|
| 中文概述 | 2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0% |
| 申报要素 | 品名, 成分含量, 用途 |
| 监管条件 | A.入境货物通关单 B.出境货物通关单 |
| 检验检疫 | R.进口食品卫生监督检验 S.出口食品卫生监督检验 |
| Summary | HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0% |
|
New class of acetylcholinesterase inhibitors from the stem bark of Knema laurina and their structural insights.
Bioorg. Med. Chem. Lett. 21 , 4097-103, (2011) Bioassay-guided extraction of the stem bark of Knema laurina showed the acetylcholinesterase (AChE) inhibitory activity of DCM and hexane fractions. Further repeated column chromatography of hexane an... |
|
|
Preparative isolation and dual column high-performance liquid chromatography of ginkgolic acids from Ginkgo biloba.
J. Chromatogr. A. 930(1-2) , 109-17, (2001) A chromatographic procedure for the preparative isolation of six different 6-alkylsalicylic acids (syn. ginkgolic acids) with as alkyl substituents C13:0, C15:0, C15:1, C17:1, C17:2 and, tentatively C... |
|
|
Determination of trace amounts of ginkgolic acids in Ginkgo biloba L. leaf extracts and phytopharmaceuticals by liquid chromatography-electrospray mass spectrometry.
J. Chromatogr. B. Biomed. Sci. Appl. 744(2) , 249-55, (2000) Ginkgolic acids (GAs) are toxic phenolic compounds present in the fruits and leaves of Ginkgo biloba L. (Ginkgoacae). Their maximum level in phytopharmaceuticals containing ginkgo extracts has been re... |
| 2-[(10Z)-Heptadec-10-en-1-yl]-6-hydroxybenzoic acid |
| 2-[(10Z)-10-Heptadecen-1-yl]-6-hydroxybenzoic acid |
| 6-[(10Z)-Heptadecenyl]salicylic acid Ginkgolic acid II |
| Ginkgolic Acid C17:1 |
| Benzoic acid, 2-[(10Z)-10-heptadecen-1-yl]-6-hydroxy- |
| Ginkgolic acid 17:1 |
查看所有供应商和价格请点击：