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7689-03-4

7689-03-4 structural image
Product Name: (+)-Camptothecin
Formula: C20H16N2O4
Synonyms: (S)-4-Ethyl-4-hydroxy-1H-pyrano-[3′,4′:6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
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CHEMICAL AND PHYSICAL PROPERTIES

Melting Point 275-277 °C
LogP 1.74
Collision Cross Section 181.9 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]

SAFETY INFORMATION

Signal word Danger
Pictogram(s)

Skull and Crossbones
Acute Toxicity
GHS06

Health Hazard
GHS08
GHS Hazard Statements H301:Acute toxicity,oral
H340:Germ cell mutagenicity
Precautionary Statement Codes P202:Do not handle until all safety precautions have been read and understood.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P405:Store locked up.

COMPUTED DESCRIPTORS

Molecular Weight 348.4 g/mol
XLogP3 1
Hydrogen Bond Donor Count 1
Hydrogen Bond Acceptor Count 5
Rotatable Bond Count 1
Exact Mass 348.11100700 g/mol
Monoisotopic Mass 348.11100700 g/mol
Topological Polar Surface Area 79.7 Ų
Heavy Atom Count 26
Formal Charge 0
Complexity 742
Isotope Atom Count 0
Defined Atom Stereocenter Count 1
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

Camptothecin is a pyranoindolizinoquinoline that is pyrano[3',4':6,7]indolizino[1,2-b]quinoline which is substituted by oxo groups at positions 3 and 14, and by an ethyl group and a hydroxy group at position 4 (the S enantiomer). It has a role as an EC 5.99.1.2 (DNA topoisomerase) inhibitor, an antineoplastic agent, a genotoxin and a plant metabolite. It is a pyranoindolizinoquinoline, a tertiary alcohol, a delta-lactone and a quinoline alkaloid.

RELATED SUPPLIERS

Avra Laboratories Pvt Ltd

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product:7689-03-4 (S)-Camptothecin 99%

Himpharm

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Green Vision Life Sciences Pvt Ltd.

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Rivashaa Agrotech Biopharma Pvt. Ltd.

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Ralington Pharma

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S M Herbals Pvt Ltd

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All suppliers(6)