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T2577

Temozolomide

Name: Temozolomide
Brand: SIGMA

≥98% (HPLC), powder, DNA methylating agent

동의어(들):

3,4-Dihydro-3-methyl-4-oxoimidazo[5,1-d]-1,2,3,5-tetrazine-8-carboxamide, 3-Methyl-4-oxo-8-imidazolo[5,1-d][1,2,3,5]tetrazinecarboxamide, 4-Methyl-5-oxo-2,3,4,6,8-pentazabicyclo[4.3.0]nona-2,7,9-triene-9-carboxamide, 8-Carbamoyl-3-methylimidazo[5,1-d]-1,2,3,5-tetrazin-4(3H)-one, NSC 362856

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제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):

C₆H₆N₆O₂

CAS 번호:

85622-93-1

Molecular Weight:

194.15

UNSPSC Code:

12352200

PubChem Substance ID:

329826714

NACRES:

NA.77

MDL number:

MFCD00866492

Assay:

≥98% (HPLC)

Form:

powder

Quality level:

100

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속성

제품 이름

Temozolomide, ≥98% (HPLC)

Quality Level

100

assay

≥98% (HPLC)

form

powder

color

white to light brown

solubility

DMSO: 10 mg/mL, clear, H₂O: insoluble

originator

Schering Plough

storage temp.

2-8°C

SMILES string

CN1N=Nc2c(ncn2C1=O)C(N)=O

InChI

1S/C6H6N6O2/c1-11-6(14)12-2-8-3(4(7)13)5(12)9-10-11/h2H,1H3,(H2,7,13)

InChI key

BPEGJWRSRHCHSN-UHFFFAOYSA-N

설명

General description

Temozolomide is a small lipophilic alkylating agent. It interacts covalently with the nucleophile microenvironment within DNA (Guanine residues). Due to this property temozolomide is considered a cytotoxic agent. The mechanism of action of TMZ is dependent upon its ability to hydrolyze DNA, resulting in DNA degradation and destruction of tumor cells. Malignant Glioma cells respond primarily to TMZ by G2/ M cell cycle arrest or in rare cases by apoptosis. Temozolomide is a DNA methylating agent and drug resistance-modifying agent; anti-tumor and anti-angiogenic. Temozolomide induces G2/M arrest and apoptosis through adduction of a methyl group to O6 position of guanine in genomic DNA and functional inactivation of DNA repair protein O(6)-alkylguanine DNA alkyltransferase (AGT) in base excision repair (BER) pathway.

Application

Temozolomide has been used for analyzing drug resistance mechanisms in glioblastoma cell lines. Temozolomide has been used to induce cytotoxic effects on glioblastoma cells to study the outcome of protein disulfide isomerase (PDI) inhibition.

Biochem/physiol Actions

Temozolomide is a DNA methylating agent and drug resistance-modifying agent; anti-tumor and anti-angiogenic. Temozolomide induces G2/M arrest and apoptosis through adduction of a methyl group to O6 position of guanine in genomic DNA and functional inactivation of DNA repair protein O(6)-alkylguanine DNA alkyltransferase (AGT) in base excision repair (BER) pathway.

Features and Benefits

This compound is a featured product for Apoptosis research. Click here to discover more featured Apoptosis products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

This compound was developed by Schering Plough. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.