Camptothecine

Min.Order / FOB Price:Get Latest Price

1 Gram	Negotiable

1 Gram

Negotiable

Min.Order :1 Gram
Purity: ≥98%
Payment Terms : T/T

Keywords

7689-03-4 Camptothecine C20H16N2O4

Quick Details

Appearance:Light yellow crystal powder
Application:CAS:7689-3-4 All our products are for research and lab only. Injecting, eating and other ways are forbidden.
PackAge:standard packing
ProductionCapacity:/|Metric Ton|Day
Storage:2-8°C, keep container tightly closed in a dry place, out of light.
Transportation:by air, by sea, by Courier, Fedex, DHL, EMS could be selected by you! Thank you!

Superiority:

High purity, competitive price, warm service. Providing HPLC, MS, NMR, COA.

Sichuan Weikeqi Biological Technology CO., LTD. was established in 2006. We are located in chengdu city, sichuan province, a professional company engaged in researching, developing and selling natural medicine purification separation of traditional Chinese medicine reference standard production.

Mature technology of purification and separation as follow: licorice series, ginseng, Scurfpea fruit series, the series of tripterygium wilfordii, ginkgo series, the series of astragalosides, radix scutellariae, radix bupleuri, spaina date seed series, rhizoma paridis series, fructus schisandrae series, radix et rhizoma rhei, danshen root, thinleaf milkwort root-bark, etc.

Details:

Specification
English Name：Camptothecine		Molecular Formula	C20H16N2O4
		Molecular Weight	348.34
		C A S	7689-03-4
		Purity	HPLC≥98%
		Appearance	light yellow crystal powder
		Storage	2-8°C，keep container tightly in a dry place, out of light.
Solubility	Slightly soluble in alcohol and chloroform, insoluble in water.	Specific Rotation	+37.0～+42.0°(C﹦0.4，CHCL3:Methanol﹦8:2)
Package	10g 20g 50g 100g, or customized.	Melting Point	264℃-267℃
Source	Fructification and leaf of camptotheca acuminata Decne
Pharmacological Effect	Anti-tumor, immunosuppression, anti-early pregnancy, antiviral. Used for treating cancer, psoriasis, wart, Acute or chronic leukemia and hepatosplenomegaly caused by bilharziasis.
Application	All our products are for research and lab only. Injecting, eating and other ways are forbidden.
Test Condition	Methanol -water（55：45）， test wavelength：254nm (for reference)