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R3655

Sigma-Aldrich

Rubitecan

powder, ≥98% (HPLC)

Sinónimos:

9-nitrocamptothecin

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About This Item

Fórmula empírica (notación de Hill):
C20H15N3O6
Número de CAS:
91421-42-0
Peso molecular:
393.35
MDL number:
MFCD06656294
UNSPSC Code:
12352204
PubChem Substance ID:
329824025
NACRES:
NA.77

product name

Rubitecan,

biological source

synthetic (organic)

assay

≥98% (HPLC)

form

powder

mp

182-186 °C

solubility

DMSO: 1 mg/mL

storage temp.

room temp

SMILES string

CC[C@@]1(O)C(=O)OCC2=C1C=C3N(Cc4cc5c(cccc5nc34)[N+]([O-])=O)C2=O

InChI

1S/C20H15N3O6/c1-2-20(26)13-7-16-17-10(8-22(16)18(24)12(13)9-29-19(20)25)6-11-14(21-17)4-3-5-15(11)23(27)28/h3-7,26H,2,8-9H2,1H3/t20-/m0/s1

InChI key

VHXNKPBCCMUMSW-FQEVSTJZSA-N

Biochem/physiol Actions

Topoisomerase I inhibitor. Rubitecan induces protein- linked DNA single strand breaks, blocking DNA and RNA synthesis in dividing cells. This mode of action makes rubitecan a potential chemotherapeutic agent, and it has been used with some success against refractory pancreatic cancer.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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William C Zamboni et al.
Cancer chemotherapy and pharmacology, 62(3), 417-426 (2007-10-25)
We evaluated the antitumor activity of two different schedules of docetaxel and 9-nitrocamptothecin (9NC) in mice bearing human SKOV-3 ovarian carcinoma xenografts and evaluated the plasma, tissue, and tumor disposition of each agent alone and in combination. The following treatment
George R Simon et al.
Molecular cancer therapeutics, 5(8), 2130-2137 (2006-08-25)
Resistance to topoisomerase (topo) I inhibitors has been related to down-regulation of nuclear target enzyme, whereas sensitization to topo II inhibitors may result from induction of topo II by topo I inhibitors. Here, we evaluated a sequence-specific administration of a
Venita Gresham Watson et al.
PloS one, 6(5), e17561-e17561 (2011-05-17)
To date, the Centre d'Etude Polymorphism Humain (CEPH) cell line model has only been used as a pharmacogenomic tool to evaluate which genes are responsible for the disparity in response to a single drug. The purpose of this study was
Ye Jiang et al.
International journal of pharmaceutics, 415(1-2), 252-258 (2011-06-08)
The aim of this study was to evaluate the safety and anti-tumor effect of 9-nitro-camptothecin/hydroxypropyl-β-cyclodextrin (9-NC/HP-β-CD) complex on tumor-bearing mice. The in vitro anti-tumor activity was tested by MTT assay. Our study revealed that the 9-NC/HP-β-CD complex showed significant anti-tumor
Howard A Burris et al.
The oncologist, 10(3), 183-190 (2005-03-29)
Additional systemic treatments for locally advanced or metastatic pancreatic cancer are needed, as current treatment options produce only modest survival benefits. Rubitecan (Orathecin; Supergen Inc., Dublin, CA, http://www.supergen.com) is an orally active camptothecin derivative with demonstrated responses in patients with
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