(S)-10-hydroxycamptothecin

Modify Date: 2024-01-02 14:40:59

(S)-10-hydroxycamptothecin structure	Common Name	(S)-10-hydroxycamptothecin
	CAS Number	64439-81-2	Molecular Weight	364.351
	Density	1.6±0.1 g/cm3	Boiling Point	820.7±65.0 °C at 760 mmHg
	Molecular Formula	C₂₀H₁₆N₂O₅	Melting Point	230-237°C
	MSDS	N/A	Flash Point	450.1±34.3 °C

Use of (S)-10-hydroxycamptothecin

(±)-10-Hydroxycamptothecin, an indole alkaloid isolated from Camptotheca acuminate, inhibits the activity of topoisomerase I and has a broad spectrum of anticancer activity.

Name	10-Hydroxycamptothecin
Synonym	More Synonyms

Description	(±)-10-Hydroxycamptothecin, an indole alkaloid isolated from Camptotheca acuminate, inhibits the activity of topoisomerase I and has a broad spectrum of anticancer activity.
Related Catalog	Research Areas >> Cancer Signaling Pathways >> Cell Cycle/DNA Damage >> Topoisomerase
Target	Topoisomerase I
In Vitro	(±)-10-Hydroxycamptothecin (10-OH-camptothecin) is an inhibitor of topo I[1]. (±)-10-Hydroxycamptothecin (10-HCPT, 5-20 nM) markedly inhibits the proliferation of Colo 205 cells in a dose-dependent manner. (±)-10-Hydroxycamptothecin (5-20 nM) arrests Colo 205 cells in the G2 phase of the cell cycle and triggers apoptosis through a caspase-3-dependent pathway[2]. (±)-10-Hydroxycamptothecin (HPT, 0.01-10 μg/mL) causes cell shrinage, nuclear fragmentation and condensed chromosomes and induces apoptosis of human urinary bladder cancer cell line (T24)[3].
In Vivo	(±)-10-Hydroxycamptothecin (10-HCPT, 2.5-7.5 mg/kg/2 days, p.o.) significantly suppresss tumor growth in mouse xenografts. (±)-10-Hydroxycamptothecin (1-7.5 mg/kg, p.o., once per 2 or 4 days) causes no obvious acute toxicity in nude mice[2].
Cell Assay	Colo 205 cells (5 × 105) (ATCC: CCL-222) are seeded in 25T flasks overnight and then treated without (control) and with 5, 10, 15 or 20 nM of (±)-10-Hydroxycamptothecin, respectively. After treatment for 24-120 h, cells are harvested by trypsin-EDTA and then centrifuged at 1,500 rpm for 5 min at 4˚C. The cell pellet is resuspended in culture medium containing 0.04% trypan blue and the viable cells are enumerated by a hemocytometer[2].
Animal Admin	BALB/c-nu mice are housed in a laminar flow room under sterilized conditions with a maintained temperature of 25 ± 2˚C and a controlled 12-h light and 12-h dark cycle. The Colo 205 cells are harvested and resuspended in serum-free RPMI-1640 medium. Cells are adjusted to 1 × 107 cells/mL, and transplanted 0.1 mL subcutaneously to the flank regions of the mice. Each experimental group included six to seven mice bearing tumors. (±)-10-Hydroxycamptothecin is dissolved in propylene glycol and treatment begins when the tumor size reach 3-5 mm. (±)-10-Hydroxycamptothecin is administered via p.o. once per two or four days at doses of 1, 2.5, 5, 7.5 mg/kg (volume of injection: 0.1 mL/20 g of body weight), respectively. The control group receives propylene glycol vehicle once per two days. Tumor size and body weight are monitored twice a week throughout the experiment. The tumor size is measured using a vernier caliper. Tumor volume (V) is calculated according to the formula: V (mm3) = 0.4AB2, where A and B are the longest diameter and the shortest diameter, respectively. At the end of the experiment, all mice are sacrificed by CO2 gas. Tumors, livers, kidneys and lungs are collected, fixed, embedded and stained with hematoxylin and eosin for pathological analysis[2].
References	[1]. Liu SY, et al. Interaction of several nucleoside triphosphate analogues and 10-hydroxycamptothecin with human DNA topoisomerases. Cancer Res. 1989 Mar 15;49(6):1366-70. [2]. Ping YH, et al. Anticancer effects of low-dose 10-hydroxycamptothecin in human colon cancer. Oncol Rep. 2006 May;15(5):1273-9. [3]. Fan J, et al. Detection of apoptosis exposed to 10-hydroxycamptothecin in T24 human urinary bladder cancer cells. Zhonghua Wai Ke Za Zhi. 1999 Jan;37(1):57-9.

Density	1.6±0.1 g/cm3
Boiling Point	820.7±65.0 °C at 760 mmHg
Melting Point	230-237°C
Molecular Formula	C₂₀H₁₆N₂O₅
Molecular Weight	364.351
Flash Point	450.1±34.3 °C
Exact Mass	364.105927
PSA	101.65000
LogP	1.32
Vapour Pressure	0.0±3.1 mmHg at 25°C
Index of Refraction	1.777
Storage condition	−20°C

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
WGK Germany	3
HS Code	2934999090

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

10-Hydroxycamptothecin

MFCD00274425

1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione, 4-ethyl-4,9-dihydroxy-, (4S)-

Camptothecin, 10-hydroxy

EINECS 244-759-8

10-hydroxy-Camptothecin

(4S)-4-Ethyl-4,9-dihydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (S)-10-hydroxycamptothecin
Price: Click To Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: (S)-10-hydroxycamptothecin
Price: ￥398.0/20mg
Purity: 98.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 10-Hydroxycamptothecin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Get all suppliers and price by the below link:

(S)-10-hydroxycamptothecin suppliers

Price: $55/10mM*1mLinDMSO

Reference only. check more (S)-10-hydroxycamptothecin price