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Mecarbinate

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Name

Mecarbinate

EINECS 605-026-1
CAS No. 15574-49-9 Density 1.2 g/cm3
PSA 51.46000 LogP 2.36900
Solubility N/A Melting Point 208-212oC
Formula C13H15NO3 Boiling Point 399.8 °C at 760 mmHg
Molecular Weight 233.267 Flash Point 195.6 °C
Transport Information N/A Appearance Off-white crystalline powder
Safety 26-36 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 15574-49-9 (Mecarbinate) Hazard Symbols IrritantXi
Synonyms

Indole-3-carboxylicacid, 5-hydroxy-1,2-dimethyl-, ethyl ester (6CI,7CI,8CI);1,2-Dimethyl-3-carbethoxy-5-hydroxyindole;3-(Ethoxycarbonyl)-5-hydroxy-1,2-dimethylindole;Ba 2676;Dimecarbin;Dimecarbine;Dimekarbin;Ethyl 5-hydroxy-1,2-dimethylindole-3-carboxylate;

Article Data 23

Mecarbinate Synthetic route

21759-71-7

ethyl N-methyl-β-aminocrotonate

106-51-4

p-benzoquinone

15574-49-9

mecarbinate

Conditions
ConditionsYield
With zinc(II) iodide In dichloromethane at -30℃; for 15h; Product distribution; Further Variations:; Solvents; Reagents; Nenitzescu reaction;92%
21759-70-6

ethyl (Z)-3-(methylamino)-2-butenoate

106-51-4

p-benzoquinone

15574-49-9

mecarbinate

Conditions
ConditionsYield
In acetone at 30℃; for 2h; Nenitzescu Synthesis;75.2%
In acetone at 30℃; for 2h;75.2%
In 1,2-dichloro-ethane at 20 - 60℃; Heating / reflux;
870-85-9

ethyl 3-methylaminocrotonate

106-51-4

p-benzoquinone

15574-49-9

mecarbinate

Conditions
ConditionsYield
In 1,2-dichloro-ethane at 50℃; for 12h; Reflux;74.9%
In acetone at 30℃; for 2h;73.7%
In acetone at 30℃; for 2h;73.7%
65578-36-1

ethyl N-methyl β-aminocrotonate

106-51-4

p-benzoquinone

15574-49-9

mecarbinate

Conditions
ConditionsYield
With zinc(II) chloride In dichloromethane at 10 - 20℃; for 4h; Reagent/catalyst;73.3%
In nitromethane for 24h;30.6%
21759-71-7

ethyl N-methyl-β-aminocrotonate

106-51-4

p-benzoquinone

A

7287-40-3

ethyl 5-hydroxy-2-methyl-benzofuran-3-carboxylate

B

15574-49-9

mecarbinate

C

75785-33-0

α-(Hydrochinonyl)-β-(methylamino)-crotonsaeureethylester

Conditions
ConditionsYield
With trifluoroacetic acid In dichloromethane Nenitzescu reaction;A 14%
B n/a
C n/a
870-85-9

ethyl 3-methylaminocrotonate

67-64-1

acetone

106-51-4

p-benzoquinone

15574-49-9

mecarbinate

141-97-9

ethyl acetoacetate

74-89-5

methylamine

106-51-4

p-benzoquinone

15574-49-9

mecarbinate

Conditions
ConditionsYield
Stage #1: ethyl acetoacetate; methylamine In methanol at 20℃;
Stage #2: p-benzoquinone With acetic acid at 20℃; Nenitzescu reaction; Further stages.;
141-97-9

ethyl acetoacetate

15574-49-9

mecarbinate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: water / 3 h / 20 °C
2: acetone / 2 h / 30 °C
View Scheme
Multi-step reaction with 2 steps
1: water / 3 h / 20 °C
2: acetone / 2 h / 30 °C
View Scheme
Multi-step reaction with 2 steps
1: silica gel / water
2: nitromethane / 24 h
View Scheme
870-85-9

ethyl 3-methylaminocrotonate

637-88-7

1,4-Cyclohexanedione

15574-49-9

mecarbinate

Conditions
ConditionsYield
In 1,2-dichloro-ethane for 8h; Reflux;

C28H31NO3Si

15574-49-9

mecarbinate

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 1 h / 0 - 20 °C
2: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 20 °C
View Scheme

Mecarbinate Chemical Properties

IUPAC Name: ethyl 5-hydroxy-1,2-dimethylindole-3-carboxylate
Synonyms of 1H-Indole-3-carboxylicacid, 5-hydroxy-1,2-dimethyl-, ethyl ester (CAS NO.15574-49-9): Mecarbinate [INN] ;  4-22-00-02229 (Beilstein Handbook Reference) ; 5-Hydroxy-1,2-dimethylindol-3-carbonsaeureethylester ; BA 2676 ; BRN 0193275 ; Dimecarbin ; Dimecarbine ; Dimekarbin ; Ethyl 5-hydroxy-1,2-dimethyl-1H-indole-3-carboxylate ; Mecarbinate ; Mecarbinato ; Mecarbinato [INN-Spanish] ; Mecarbinatum ; Mecarbinatum [INN-Latin] ; UNII-Z927X3UJ2W ; 1,2-Dimethyl-3-carbethoxy- 5-hydroxyindole ; Ethyl 5-hydroxy-1,2-dimethylindole-3-carboxylate
CAS NO: 15574-49-9  
Classification Code: Drug / Therapeutic Agent
Molecular Formula of 1H-Indole-3-carboxylicacid, 5-hydroxy-1,2-dimethyl-, ethyl ester (CAS NO.15574-49-9): C13H15NO3
Molecular Weight: 233.2631
Molecular Structure:

H bond acceptors: 4
H bond donors: 1
Freely Rotating Bonds: 4
Polar Surface Area: 40.46 Å2
Index of Refraction: 1.571
Molar Refractivity: 63.85 cm3
Molar Volume: 194.1 cm3
Surface Tension: 40.1 dyne/cm
Density of 1H-Indole-3-carboxylicacid, 5-hydroxy-1,2-dimethyl-, ethyl ester (CAS NO.15574-49-9): 1.2 g/cm3
Flash Point: 195.6 °C
Enthalpy of Vaporization: 67.6 kJ/mol
Boiling Point: 399.8 °C at 760 mmHg
Vapour Pressure: 5.77E-07 mmHg at 25°C

Mecarbinate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD intraperitoneal > 10gm/kg (10000mg/kg)   Toksikologicheskii Vestnik. Vol. (1), Pg. 29, 1994.
mouse LD oral > 10gm/kg (10000mg/kg)   Toksikologicheskii Vestnik. Vol. (1), Pg. 29, 1994.
rat LD oral > 10gm/kg (10000mg/kg)   Toksikologicheskii Vestnik. Vol. (1), Pg. 29, 1994.

Mecarbinate Safety Profile

Hazard Codes: IrritantXi
HazardClass: IRRITANT

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