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Camptothecin

Inh 7689-03-4 (4S)-4-Ethyl-4-hydroxy-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione

Catalog No. ABIN1027825

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Quick Overview for Camptothecin (ABIN1027825)

Application

Inhibition (Inh)

Chemical Name

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

Purpose

Topoisomerase I inhibitor

Characteristics

Topoisomerase I inhibitor.

Purity

>98 %

Formula

C20H16N2O4

Solubility

Soluble to 5 mM in DMSO
Geldanamycin- FITC
Inh 30562-34-6 (4E,6Z,8S,9S,10E,12S,13R,14S,16R)-13-hydroxy-8,14,19-trimethoxy-4,10,12,16-tetramethyl-3,20,22-trioxo-2-azabicyclo[16.3.1] docosa-1(21),4,6,10,18-pentaen-9-yl carbamate

Geldanamycin
Inh 30562-34-6 (4E,6Z,8S,9S,10E,12S,13R,14S,16R)-13-hydroxy-8,14,19-trimethoxy-4,10,12,16-tetramethyl-3,20,22-trioxo-2-azabicyclo[16.3.1] docosa-1(21),4,6,10,18-pentaen-9-yl carbamate

Radicicol
Inh 12772-57-5

Geldanamycin- Biotin
Inh 30562-34-6 (4E,6Z,8S,9S,10E,12S,13R,14S,16R)-13-hydroxy-8,14,19-trimethoxy-4,10,12,16-tetramethyl-3,20,22-trioxo-2-azabicyclo[16.3.1] docosa-1(21),4,6,10,18-pentaen-9-yl carbamate

Herbimycin A
Inh 70563-58-5 [(2R,3S,5S,6R,7S,8E,10S,11S,12E,14E)-2,5,6,11-tetramethoxy-3,7,9,15-tetramethyl-16,20,22-trioxo-17-azabicyclo[16.3.1]docosa-1(21),8,12,14,18-pentaen-10-yl] carbamate

17-GMB-APA-GA
Inh [(3R,5S,6R,7S,10S,11S)-21-[3-[4-(2,5-dioxopyrrol-1-yl)butanoylamino]propylamino]-6-hydroxy-5,11-dimethoxy-3,7,9,15-tetramethyl-16,20,22-trioxo-17-azabicyclo[16.3.1]docosa-1(21),8,12,14,18-pentaen-10-yl] carbamate

TEMPO
Inh 2564-83-2 2,2,6,6-Tetramethylpiperidine 1-oxyl, 2,2,6,6-Tetramethyl-1-piperidinyloxy, free radical, (2,2,6,6-Tetramethyl-1-piperidinyl)oxidanyl, 1,1,5,5-tetramethylpentamethylene nitroxide, 2,2,6,6-Tetramethylpiperidine-1-oxyl

Triacsin C
Inh 76896-80-5 (3E)-1-Oxo-3-[(2E,4E,7E)-2,4,7-undecatrien-1-ylidene]triazane

TPCK
Inh 402-71-1 N-(4-Chloro-3-oxo-1-phenyl-2-butanyl)-4-methylbenzenesulfonamide

Staurosporine
Inh 62996-74-1 (2S,3R,4R,6R)-3-Methoxy-2-methyl-4-(methylamino)-29-oxa-1,7,17-triazaoctacyclo[12.12.2.12,6.07,28.08,13.015,19.020,27.021,26]nonacosa-8,10,12,14,19,21,23,25,27-nonaen-16-one

Comment

Source: Synthetic.
Appearance: Yellow solid

Restrictions

For Research Use only
Format

Solid

Precaution of Use

Classification: Toxic. May be harmful or fatal if inhaled, swallowed or absorbed through skin. Safety Phrases: S22 - Do not breathe dust S24/25 - Avoid contact with skin and eyes S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible) Risk Phrases: R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed R46 - May cause heritable genetic damage Hazard Phrases: H302

Handling Advice

Classification: Toxic. May be harmful or fatal if inhaled, swallowed or absorbed through skin. Safety Phrases: S22 - Do not breathe dust S24/25 - Avoid contact with skin and eyes S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible) Risk Phrases: R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed R46 - May cause heritable genetic damage Hazard Phrases: H302

Storage

-20 °C
Background

Camptothecin is a cytotoxic quinoline alkaloid which inhibits the DNA enzyme topoisomerase I. It binds to the topo I and DNA complex, resulting in a tertiary comlex which stabilizes it. This prevents re-ligation and therefore causes DNA damage which results in apoptosis. It has showed remarkable anti-cancer activity in clinical trials.

Molecular Weight

348.36

CAS-No

7689-03-4