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| CAS No.: | 5011-34-7 |
|---|---|
| Name: | Trimetazidine |
| Article Data: | 7 |
| Molecular Structure: | |
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|
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| Formula: | C14H22N2O3 |
| Molecular Weight: | 266.34 |
| Synonyms: | 1-(2,3,4-Trimethoxybenzyl)piperazine;1-[(2,3,4-Trimethoxyphenyl)methyl]piperazine;Preductal;Vasorel; |
| EINECS: | 225-690-2 |
| Density: | 1.092 g/cm3 |
| Melting Point: | 200 - 205oC |
| Boiling Point: | 364 °C at 760 mmHg |
| Flash Point: | 174 °C |
| Appearance: | hite or off-white crystalline powder |
| Hazard Symbols: | Xi |
| PSA: | 42.96000 |
| LogP: | 1.38430 |
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- 1133-49-9
2,3,4-trimethoxybenzyl chloride
- 57260-71-6
1-t-Butoxycarbonylpiperazine
- 5011-34-7
1-(2,3,4-trimethoxybenzyl)piperazine
| Conditions | Yield |
|---|---|
| Stage #1: 2,3,4-trimethoxybenzyl chloride; 1-t-Butoxycarbonylpiperazine With methanol; sodium hydroxide at 35 - 45℃; for 4h; Stage #2: With hydrogenchloride In water at 35 - 45℃; for 2h; | 92.1% |
- 53531-01-4
4-(2,3,4-trimethoxy-benzyl)-piperazine-1-carboxylic acid ethyl ester
- 5011-34-7
1-(2,3,4-trimethoxybenzyl)piperazine
| Conditions | Yield |
|---|---|
| With potassium hydroxide In ethanol at 130℃; for 2.5h; |
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: NaBH3CN, AcOH / 16 h / Ambient temperature 2: aq. KOH / ethanol / 2.5 h / 130 °C View Scheme |
- 79-04-9
chloroacetyl chloride
- 5011-34-7
1-(2,3,4-trimethoxybenzyl)piperazine
- 123580-45-0
1-(1-chloroacetyl)-4-[(2,3,4-trimethoxyphenyl)methyl]piperazine
| Conditions | Yield |
|---|---|
| In dichloromethane | 100% |
- 98-03-3
thiophene-2-carbaldehyde
- 7677-24-9
trimethylsilyl cyanide
- 5011-34-7
1-(2,3,4-trimethoxybenzyl)piperazine
- 1449498-33-2
2-(thiophen-2-yl)-2-(4-(2,3,4-trimethoxybenzyl)piperazin-1-yl)acetonitrile
| Conditions | Yield |
|---|---|
| With indium In water at 20℃; Green chemistry; | 93% |
- 7677-24-9
trimethylsilyl cyanide
- 4265-16-1
2-formylbenzo[b]furan
- 5011-34-7
1-(2,3,4-trimethoxybenzyl)piperazine
- 1449498-50-3
2-(benzofuran-2-yl)-2-(4-(2,3,4-trimethoxybenzyl)piperazin-1-yl)acetonitrile
| Conditions | Yield |
|---|---|
| With indium In water at 20℃; Green chemistry; | 92% |
- 3541-37-5
benzothiophene-2-carboxaldehyde
- 7677-24-9
trimethylsilyl cyanide
- 5011-34-7
1-(2,3,4-trimethoxybenzyl)piperazine
- 1449498-44-5
2-(benzo[b]thiophen-2-yl)-2-(4-(2,3,4-trimethoxybenzyl)piperazin-1-yl)acetonitrile
| Conditions | Yield |
|---|---|
| With indium In water at 20℃; Green chemistry; | 91% |
- 5011-34-7
1-(2,3,4-trimethoxybenzyl)piperazine
- 138112-84-2
S 20251
| Conditions | Yield |
|---|---|
| With triethylamine for 1h; Heating; | 90% |
- 5011-34-7
1-(2,3,4-trimethoxybenzyl)piperazine
- 440341-75-3
3-[(4-chlorobenzoyl)amino]propionic acid
| Conditions | Yield |
|---|---|
| With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; | 88% |
- 27064-94-4
4,4'-difluorobenzhydryl chloride
- 5011-34-7
1-(2,3,4-trimethoxybenzyl)piperazine
- 101477-54-7
KB-2796 dihydrochloride
| Conditions | Yield |
|---|---|
| Stage #1: 4,4'-difluorobenzhydryl chloride; 1-(2,3,4-trimethoxybenzyl)piperazine With triethylamine In methanol at 65 - 75℃; for 10h; Stage #2: With hydrogenchloride In ethanol at 45℃; for 2h; | 87.4% |
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Chemistry
Molecular Structure of Trimetazidine (CAS NO.5011-34-7):
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IUPAC Name: 1-[(2,3,4-trimethoxyphenyl)methyl]piperazine
Empirical Formula: C14H22N2O3
Molecular Weight: 266.3361
H bond acceptors: 5
H bond donors: 1
Freely Rotating Bonds: 5
Polar Surface Area: 34.17 Å2
Index of Refraction: 1.523
Molar Refractivity: 74.56 cm3
Molar Volume: 243.8 cm3
Surface Tension: 37.8 dyne/cm
Density: 1.092 g/cm3
Flash Point: 174 °C
Enthalpy of Vaporization: 61.02 kJ/mol
Boiling Point: 364 °C at 760 mmHg
Vapour Pressure: 1.73E-05 mmHg at 25°C
EINECS: 225-690-2
InChI
InChI=1/C14H22N2O3/c1-17-12-5-4-11(13(18-2)14(12)19-3)10-16-8-6-15-7-9-16/h4-5,15H,6-10H2,1-3H3
Smiles
c1(c(c(c(OC)cc1)OC)OC)CN1CCNCC1
Classification Code: Cardiovascular Agents; Vasodilator agents
Safety Profile
Hazard Codes: 
Xi
HazardClass: Irritant
Specification
Trimetazidine , with CAS number of 5011-34-7, can be called 1-[(2,3,4-Trimethoxyphenyl)methyl]piperazine ; 1-(2,3,4-Trimethoxybenzyl)piperazine ; Piperazine, 1-((2,3,4-trimethoxyphenyl)methyl)- ; Vastarel ; Kyurinett .