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66-81-9

66-81-9 structural image
Product Name: Actidione
Formula: C15H23NO4
Synonyms: CHX;Actidione;Cycloheximide - CAS 66-81-9 - Calbiochem;Cycloheximide, High Purity - CAS 66-81-9 - Calbiochem;InSolution Cycloheximide - CAS 66-81-9 - Calbiochem
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Cycloheximide appears as colorless crystals. Used as a fungicide and as a anticancer drug. (EPA, 1998)
Color/Form Plates from amyl acetate, water or 30% methanol
Melting Point 247 to 250 °F (EPA, 1998)
Solubility 10 to 50 mg/mL at 68 °F (NTP, 1992)
LogP log Kow = 0.55
Stability/Shelf Life RELATIVELY HEAT AND ACID STABLE; RAPIDLY INACTIVATED AT ROOM TEMP BY DIL ALKALI WITH FORMATION OF A VOLATILE, FRAGRANT KETONE, 2,4-DIMETHYLCYCLOHEXANONE
Optical Rotation Specific optical rotation: -3.38 deg @ 29 °C/D (9.47% in methanol); +6.8 deg @ 25 °C/D (2% in water)
Decomposition When heated to decomposition it emits toxic fumes of /nitrogen oxides/.
Corrosivity NONCORROSIVE
Other Experimental Properties Elemental composition: C: 64.04%; H: 8.24%; N: 4.98%; O: 22.75%
Chemical Classes Pesticides -> Plant Growth Regulators

SAFETY INFORMATION

Signal word Danger
Pictogram(s)

Skull and Crossbones
Acute Toxicity
GHS06

Health Hazard
GHS08
GHS Hazard Statements H301:Acute toxicity,oral
H341:Germ cell mutagenicity
H412:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P201:Obtain special instructions before use.
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.
P273:Avoid release to the environment.
P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

COMPUTED DESCRIPTORS

Molecular Weight 281.35 g/mol
XLogP3 0.5
Hydrogen Bond Donor Count 2
Hydrogen Bond Acceptor Count 4
Rotatable Bond Count 3
Exact Mass 281.16270821 g/mol
Monoisotopic Mass 281.16270821 g/mol
Topological Polar Surface Area 83.5 Ų
Heavy Atom Count 20
Formal Charge 0
Complexity 404
Isotope Atom Count 0
Defined Atom Stereocenter Count 4
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

Cycloheximide appears as colorless crystals. Used as a fungicide and as a anticancer drug. (EPA, 1998)