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Xi'an GUANYU bio-tech co.,ltd
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笔 产品
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美容及家居用品-> 草本治療-> 草本提煉精華 ( 2 )
食品飲料-> 添加物-> 熊果抽取物 ( 1 )
化學-> 藥品-> 配藥原料 ( 2 )
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1.
喜树碱
10-羟基喜树碱 10-hydroxycamptothecin
[产品来源]
来源于珙桐科植物喜树camptotheca acuminata Decne的果实、叶的提取物。
植物性状:树冠圆形或卵形,树干端直,落叶乔木,高达25-30M。单叶互生,椭圆形至长卵形,叶柄及背脉均带红晕。脉上尤密。叶柄长1.5-3CM,常带红色。花杂性同株,头状花序具长柄,花期7月;果10-11月成熟。
[产品规格]
中文名:10-羟基喜树碱
英文名:10-hydroxycamptothecin
化学名:(4S)-4-Ethyl-4,9-dihydroxy-4,12-dihydro-1H-pyrano[3,4-f]
quinolino-[2,3-a]indolizine-3,14-dione
理化指标:本品为淡黄色粉末或淡黄色结晶性粉末,遇光易变质,微有引湿性,在氯仿8份与甲醇2份的溶液中有右旋性。在乙醇、氯仿等有机溶剂中微溶,在水中不溶,在稀碱溶液中溶解。10-羟基喜树碱是喜树碱分子的第10位碳原子的氢被羟基取代,是从喜树中提取的另一种生物碱,因此可认为是喜树碱的天然衍生物。
CAS Reg.:19685-09-7
分子式:C20H16N2O5
分子量:364.357
熔点:264℃~267℃
植物名: 珙桐科植物喜树camptotheca acuminata Decne.
采集部位: 果实、叶、皮
含量 (HPLC检测): 10-羟基喜树碱 >98% 99%
外观: 淡黄色结晶性粉末
储藏条件: 阴凉、干燥、避光。
有效期:24个月。
[功能介绍]
2.
Irinotecan Hydrochloride
We are professional manufacturer on Irinotecan Hydrochloride products. We have been engaged in Irinotecan Hydrochloride products for over 3 years and have sold tons of Irinotecan Hydrochloride products. We assay our Irinotecan Hydrochloride ...
3.
octacosanol
We are professional manufacturer on Policosanol(Octacosanol >60.0%,90.0%) products. We have been engaged in Policosanol products for over 3 years and have sold tons of Policosanol products. We assay our Policosanol by GC using Sigma Policosanol ...
4.
docetaxel
Supply Docetaxel
Product Name: Docetaxel anhydrous
Molecular Formular:C43H53NO14
Molecular Weight:807.89
CAS NO.:114977-28-5 (Anhydrous)
Source: Semi-synthesis from 10-DAB
Appearance: White fine powder
Odor: Characteristic
Solubility ...
5.
docetaxel paclitaxel 10-DAB
we manufacture anticancer pharmaceutical raw material & phytochemicals like
1.Raw material of pharmaceutical
Paclitaxel, CAS NO.:33069-62-4
Docetaxel, CAS NO.: 114977-28-5
Topotecan Hydrochloride, CAS NO.: 123948-87-8
Irinotecan Hydrochlori ...
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