| Product name |
Camptothecin |
| Origin |
7689-03-4 |
| Appearance |
white powder |
| Assay |
99% |
| Storage |
Cool and Protect from light |
Product Name:(+)-Camptothecin
CAS:7689-03-4
MF:C20H16N2O4
MW:348.35
EINECS:444-280-6
Mol File:7689-03-4.mol
Melting point:260 °C (dec.)(lit.)
alpha D25 +31.3° (in chloroform-methanol, 8:2)
Boiling point:482.73°C (rough estimate)
Density 1.3112 (rough estimate)
refractive index 1.5700 (estimate)
storage temp. 2-8°C
solubility chloroform/methanol (4:1): 4 mg/mL
pkapKa 10.83 (Uncertain)
form solid
color yellow
Water Solubility insoluble
Artemisia series products
| Artemisinin |
CAS 63968-64-9 |
Assay:99% |
| Artesunate |
CAS 88495-63-0 |
Assay:99% |
| Artemether |
CAS 71963-77-4 |
Assay:99% |
| Dihydroartemisinin |
CAS 71939-50-9 |
Assay:99% |
Description
Chemical Propertieslight yellow crystal powde
UsesAntitumor alkaloid. Binds irreversible to the DNA-topoisomerase I complex, inhibiting the reassociation of DNA after cleavage by topoisomerase I and traps the enzyme in a covalent linkage with DNA. A cytotoxic antitumor agent
Usesantineoplastic
UsesAntitumor agent;Topoisomerase I inhibitor
Uses10-hydroxycamptothecine precursor, topoisomerase inhibitor, binds irreversibly to DNA-topoisomerase I complex
DefinitionChEBI: A pyranoindolizinoquinoline that is pyrano[3',4':6,7]indolizino[1,2-b]quinoline which is substituted by oxo groups at positions 3 and 14, and by an ethyl group and a hydroxy group at position 4 (the S enantiomer).
GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and
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Our company takes pioneering and innovative, high-quality and efficient as the code of conduct, and strives to provide
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Our company focuses on the future and the world, and will continue to devote itself to technological progress and the
development of new products in the future, hoping to work hand in hand with new and old friends at home and abroad
to create a better future.
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