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Name |
Methyl 4-methylthiazole-2-carboxylate |
EINECS | N/A |
CAS No. | 14542-15-5 | Density | 1.245 g/cm3 |
PSA | 67.43000 | LogP | 1.23810 |
Solubility | N/A | Melting Point |
62-67°C |
Formula | C6H7NO2S | Boiling Point | 233.933 °C at 760 mmHg |
Molecular Weight | 157.193 | Flash Point | 95.28 °C |
Transport Information | N/A | Appearance | N/A |
Safety | 26 | Risk Codes | 36 |
Molecular Structure | Hazard Symbols | Xi | |
Synonyms |
Methyl 4-methylthiazole-2-carboxylate; |
Article Data | 3 |
methanol
4-methyl-1,3-thiazole-2-carboxylic acid
methyl 4-methyl-1,3-thiazole-2-carboxylate
Conditions | Yield |
---|---|
With sulfuric acid at 20℃; for 240h; | |
With hydrogenchloride at 20℃; | 2.2 g |
4-Methylthiazol-2-carbonsaeure-ethylester
methyl 4-methyl-1,3-thiazole-2-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: KOH, water / 0.08 h / Heating 2: H2SO4 / 240 h / 20 °C View Scheme |
4-Methylthiazole
methyl 4-methyl-1,3-thiazole-2-carboxylate
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; methanol; diethyl ether; hexane |
methyl 4-methyl-1,3-thiazole-2-carboxylate
4-methyl-1,3-thiazole-2-carbohydrazide
Conditions | Yield |
---|---|
With hydrazine hydrate In ethanol at 20℃; for 14h; Inert atmosphere; | 82% |
With hydrazine hydrate In methanol for 1.5h; | 76% |
With hydrazine hydrate In methanol |
methyl 4-methyl-1,3-thiazole-2-carboxylate
Conditions | Yield |
---|---|
With Lawessons reagent In para-xylene for 24h; Inert atmosphere; Reflux; | 74% |
methyl 4-methyl-1,3-thiazole-2-carboxylate
6-chloro-3-(4-methyl-1,3-thiazol-2-yl)-7,8,9,10-tetrahydro-7,10-ethano[1,2,4]triazolo[3,4-a]phthalazine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 76 percent / NH2NH2*H2O / methanol / 1.5 h 2: 17 percent / Et3N*HCl / xylene / 96 h / Heating View Scheme |
methyl 4-methyl-1,3-thiazole-2-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: 76 percent / NH2NH2*H2O / methanol / 1.5 h 2.1: 17 percent / Et3N*HCl / xylene / 96 h / Heating 3.1: NaH / dimethylformamide / 20 °C 3.2: dimethylformamide / 20 °C View Scheme |
methyl 4-methyl-1,3-thiazole-2-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrazine hydrate / ethanol / 14 h / 20 °C / Inert atmosphere 2: methanol / 8 h / 60 - 70 °C / Inert atmosphere View Scheme |
methyl 4-methyl-1,3-thiazole-2-carboxylate
(R)-(8-methyl-3-(4-methylthiazol-2-yl)-5,6-dihydro-[1,2,4]-triazolo[4,3-a]pyrazin-7(8H)-yl)(4-(thiophen-2-yl)phenyl)methanone
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1.1: hydrazine hydrate / ethanol / 14 h / 20 °C / Inert atmosphere 2.1: methanol / 8 h / 60 - 70 °C / Inert atmosphere 3.1: trifluoroacetic acid / dichloromethane / 0.25 h / 0 - 20 °C / Inert atmosphere 3.2: 0.5 h / Inert atmosphere 4.1: 4-methyl-morpholine / dichloromethane / 0.5 h / 0 - 20 °C / Inert atmosphere 4.2: 0.17 h / 0 - 20 °C / Inert atmosphere View Scheme |
methyl 4-methyl-1,3-thiazole-2-carboxylate
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: hydrazine hydrate / ethanol / 14 h / 20 °C / Inert atmosphere 2.1: methanol / 8 h / 60 - 70 °C / Inert atmosphere 3.1: trifluoroacetic acid / dichloromethane / 0.25 h / 0 - 20 °C / Inert atmosphere 3.2: 0.5 h / Inert atmosphere View Scheme |
The Methyl 4-methylthiazole-2-carboxylate ,its cas register number is 14542-15-5.It also can be called as 2-Thiazolecarboxylicacid, 4-methyl-, methyl ester and the Systematic name about this chemicals is methyl 4-methyl-1,3-thiazole-2-carboxylate .
Following are the chemical properties about Methyl 4-methylthiazole-2-carboxylate : (1)#H bond acceptors: 3 ; (2)#H bond donors: 0 ; (3)#Freely Rotating Bonds: 2 ; (4)Polar Surface Area: 67.43 Å2 ; (5)Index of Refraction: 1.535 ; (6)Molar Refractivity: 39.327 cm3 ; (7)Molar Volume: 126.305 cm3; (8)Surface Tension: 44.969 dyne/cm ; (9)Enthalpy of Vaporization: 47.066 kJ/mol ; (10)Vapour Pressure: 0.054 mmHg at 25°C
This chemicals can be described computed from structure:
(1)SMILES: Cc1csc(n1)C(=O)OC
(2)InChI: InChI=1/C6H7NO2S/c1-4-3-10-5(7-4)6(8)9-2/h3H,1-2H3
(3)InChIKey: QYBUZTKTDPPXJR-UHFFFAOYAL
(4)Std. InChI: InChI=1S/C6H7NO2S/c1-4-3-10-5(7-4)6(8)9-2/h3H,1-2H3
(5)Std. InChIKey: QYBUZTKTDPPXJR-UHFFFAOYSA-N