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

1,2,3,9-TETRAHYDRO-9-METHTYL-3-METHYLENE-4H-CARBAZOL-4-ONE
1,2,3,9-TETRAHYDRO-9-METHTYL-3-METHYLENE-4H-CARBAZOL-4-ONE structure
CAS No.
99614-64-9
Chemical Name:
1,2,3,9-TETRAHYDRO-9-METHTYL-3-METHYLENE-4H-CARBAZOL-4-ONE
Synonyms
Ondansetron EP Impurity D;Ondansetron impurity D (PhEur);Ondansetron Related Compound D (USP);Ondansetron HCl EP IMpurity-D (USP RC D);9-methyl-3-methylidene-1,2-dihydrocarbazol-4-one;Ondansetron Impurity 4(Ondansetron EP Impurity D);9-Methyl-3-Methylene-2,3-dihydro-1H-carbazol-4(9H)-one;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;4H-Carbazol-4-one,1,2,3,9-tetrahydro-9-Methyl-3-Methylene-
CBNumber:
CB9733127
Molecular Formula:
C14H13NO
Formula Weight:
211.26
MOL File:
99614-64-9.mol

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

Boiling point:
394℃
Density 
1.18
Flash point:
192℃
storage temp. 
2-8°C
form 
neat
BRN 
7920329
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T
Risk Statements  25-43
Safety Statements  36/37-45
RIDADR  UN 2811 6.1 / PGIII
WGK Germany  3
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

1,2,3,9-TETRAHYDRO-9-METHTYL-3-METHYLENE-4H-CARBAZOL-4-ONE price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich Y0000195 Ondansetron impurity D European Pharmacopoeia (EP) Reference Standard 99614-64-9 y0000195 $179 2018-11-23 Buy
Sigma-Aldrich 1478629 Ondansetron Related Compound D United States Pharmacopeia (USP) Reference Standard 99614-64-9 30mg $1212.75 2018-11-20 Buy

1,2,3,9-TETRAHYDRO-9-METHTYL-3-METHYLENE-4H-CARBAZOL-4-ONE Chemical Properties,Uses,Production

Chemical Properties

Off-White Solid

Uses

1,2,3,9-Tetrahydro-9-methyl-3-methylene-4H-carbazol-4-one is an impurity of Ondansetron (O655000).

1,2,3,9-TETRAHYDRO-9-METHTYL-3-METHYLENE-4H-CARBAZOL-4-ONE Preparation Products And Raw materials

Raw materials

Preparation Products


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

Global( 36)Suppliers
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