(S)-10-Hydroxycamptothecin , 98% , 19685-09-7
Synonym(s):
(S)-10-Hydroxycamptothecin;(S)-4-Ethyl-4,9-dihydroxy-1H-pyrano[3′,4′:6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
CAS NO.:19685-09-7
Empirical Formula: C20H16N2O5
Molecular Weight: 364.35
MDL number: MFCD00189425
EINECS: 805-668-4
Pack Size | Price | Stock | Quantity |
500mg | RMB157.60 | In Stock |
|
1G | RMB268.00 | In Stock |
|
5G | RMB926.40 | In Stock |
|
25G | RMB3640.00 | In Stock |
|
others | Enquire |
PRODUCT Properties
Melting point: | 265-270°C |
Boiling point: | 820.7±65.0 °C(Predicted) |
Density | 1.60 |
storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
solubility | ≥23.8 mg/mL in DMSO with gentle warming; insoluble in EtOH; insoluble in H2O |
form | powder to crystal |
pka | 8.93±0.40(Predicted) |
color | White to Yellow to Orange |
InChIKey | HAWSQZCWOQZXHI-FQEVSTJZSA-N |
CAS DataBase Reference | 19685-09-7(CAS DataBase Reference) |
Description and Uses
DNA topoisomerases relax supercoiled DNA during replication, transcription, recombination, repair, and chromosome condensation. The relaxation of DNA supercoiling by topoisomerase I at single-
A Camptothecin derivative; a topoisomerase inhibitor for cancer therapy
Safety
Symbol(GHS) | GHS06,GHS08 |
Signal word | Danger |
Hazard statements | H301-H340 |
Precautionary statements | P202-P264-P270-P280-P301+P310-P405 |
Safety Statements | 24/25 |
HS Code | 29349990 |