1,2,3,9-TETRAHYDRO-9-METHYL-3-METHYLENE-4H-CARBAZOL-4-ONE

1,2,3,9-TETRAHYDRO-9-METHYL-3-METHYLENE-4H-CARBAZOL-4-ONE - Names and Identifiers

Name	1,2,3,9-TETRAHYDRO-9-METHYL-3-METHYLENE-4H-CARBAZOL-4-ONE
Synonyms	Ondansetron EP Impurity D Ondansetron impurity D (PhEur) Ondansetron Related Compound D (USP) 1,2,3,9-TETRAHYDRO-9-METHYL-3-METHYLENE-4H-CARBAZOL-4-ONE 9-Methyl-3-methylene-1,2,3,9-tetrahydro-4H-carbazol-4-one 1,2,3,4-TETRAHYDRO-9-METHYL-3-METHYLENE-9H-CARBAZOL-4-ONE 1,2,3,9-TETRAHYDRO-9-METHTYL-3-METHYLENE-4H-CARBAZOL-4-ONE 4H-Carbazol-4-one,1,2,3,9-tetrahydro-9-Methyl-3-Methylene- 9-methyl-3-methylidene-1,2,3,9-tetrahydro-4H-carbazol-4-one
CAS	99614-64-9
InChI	InChI=1/C14H13NO/c1-9-7-8-12-13(14(9)16)10-5-3-4-6-11(10)15(12)2/h3-6H,1,7-8H2,2H3

1,2,3,9-TETRAHYDRO-9-METHYL-3-METHYLENE-4H-CARBAZOL-4-ONE - Physico-chemical Properties

Molecular Formula	C14H13NO
Molar Mass	211.26
Density	1.18
Boling Point	394℃
Flash Point	192℃
Vapor Presure	0mmHg at 25°C
Appearance	neat
BRN	7920329
Storage Condition	2-8°C
Refractive Index	1.633

1,2,3,9-TETRAHYDRO-9-METHYL-3-METHYLENE-4H-CARBAZOL-4-ONE - Risk and Safety

Hazard Symbols	T - Toxic
Risk Codes	R25 - Toxic if swallowed R43 - May cause sensitization by skin contact
Safety Description	S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs	UN 2811 6.1 / PGIII
WGK Germany	3

1,2,3,9-TETRAHYDRO-9-METHYL-3-METHYLENE-4H-CARBAZOL-4-ONE - Introduction

1,2,3, is an organic compound with the chemical formula C14H15NO, also known as THMC. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
1,2,3, is a white crystalline solid that can be dissolved in some organic solvents such as methanol, ethanol and chloroform at room temperature. It has medium to high viscosity and quasi-neutral properties.

Use:
This compound is often used as an intermediate in organic synthesis and can be used to synthesize other organic compounds. It has potential application value in the field of drugs and pesticides. Due to the particularity of its structure, it can be used to synthesize biologically active molecules.

Preparation Method:
A general preparation method is to prepare 1,2,3 by hydrogenation reduction. The specific synthetic route may vary, but a common approach is to react the appropriate precursor compound with a suitable reducing agent, such as hydrogenation using hydrogen and a catalyst.

Safety Information:
Due to limited detailed studies on the safety and toxicity of this compound, it must be handled and handled with care. 1,2,3, Keep away from sources of fire and avoid contact with skin and eyes. When operating, it is recommended to wear appropriate personal protective equipment, such as laboratory gloves and eye protection. For any information on the further use and disposal of the compound, reference should be made to the relevant safety data sheets and applicable regulations.

Last Update：2024-04-09 21:04:16