Welcome to LookChem.com Sign In|Join Free
  • or
Home > Products >  > 

4-Bromo-1-methyl-1H-1,2,3-triazole
Related Products

Hot Products

Basic Information Post buying leads Suppliers Cas Database
Name

4-Bromo-1-methyl-1H-1,2,3-triazole

 EINECS N/A
CAS No. 13273-53-5 Density 1.934 g/cm3
PSA 30.71000 LogP 0.57760
Solubility N/A Melting Point 98.5-99 °C
Formula C3H4BrN3 Boiling Point 227.32 °C at 760 mmHg
Molecular Weight 161.989 Flash Point 91.28 °C
Transport Information N/A Appearance N/A
Safety Risk Codes N/A
Molecular Structure Molecular Structure of 13273-53-5 (1H-1,2,3-TRIAZOLE, 4-BROMO-1-METHYL-) Hazard Symbols N/A
Synonyms

1H-1,2,3-TRIAZOLE, 4-BROMO-1-METHYL-;4-BROMO-1-METHYL-1H-1,2,3-TRIAZOLE;4-BroMo-1-Methyl-1,2,3-triazole;4-broMo-1-Methyl-1H-1,2,3-triazo;4-BroMo-1-Methyl-1H-1,2,3-triazole, 97%+

Article Data 4

4-Bromo-1-methyl-1H-1,2,3-triazole Synthetic route

25537-64-8

1-methyl-4,5-dibromo-1H-1,2,3-triazole

13273-53-5

4-bromo-1-methyl-1H-1,2,3-triazole

Conditions
ConditionsYield
With isopropylmagnesium chloride In tetrahydrofuran at -10℃; Temperature; Reagent/catalyst; Solvent;90%
186581-53-3, 908094-01-9

diazomethane

60-29-7

diethyl ether

506-68-3

bromocyane

A

13273-53-5

4-bromo-1-methyl-1H-1,2,3-triazole

B

16681-67-7

4-bromo-2-methyl-2H-1,2,3-triazole

C

16681-82-6

5-bromo-1-methyl-1H-1,2,3-triazole

D

590-17-0

cyanomethyl bromide

...Expand
16681-65-5

1-methyl-1,2,3-triazole

13273-53-5

4-bromo-1-methyl-1H-1,2,3-triazole

Conditions
ConditionsYield
With tetrachloromethane; bromine
With sodium hypobromide; acetic acid
diazotized 1-methyl-1H-<1,2,3>triazol-4-ylamine

diazotized 1-methyl-1H-<1,2,3>triazol-4-ylamine

13273-53-5

4-bromo-1-methyl-1H-1,2,3-triazole

Conditions
ConditionsYield
With water; hydrogen bromide; copper
186581-53-3, 908094-01-9

diazomethane

506-68-3

bromocyane

A

13273-53-5

4-bromo-1-methyl-1H-1,2,3-triazole

B

4-bromo-2-methyl-2H-<1,2,3>triazole and 5-bromo-1-methyl-1H-<1,2,3>triazole

4-bromo-2-methyl-2H-<1,2,3>triazole and 5-bromo-1-methyl-1H-<1,2,3>triazole

Conditions
ConditionsYield
With diethyl ether
13273-53-5

4-bromo-1-methyl-1H-1,2,3-triazole

tert-butyl 4-({[2-amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl]oxy}methyl)piperidine-1-carboxylate

tert-butyl 4-({[2-amino-5-(1-methyl-1H-1,2,3-triazol-4-yl)pyridin-3-yl]oxy}methyl)piperidine-1-carboxylate

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); caesium carbonate In ethanol; toluene at 80℃; for 18h; Inert atmosphere;97%
13273-53-5

4-bromo-1-methyl-1H-1,2,3-triazole

126726-62-3

2-isopropenyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane

1-methyl-4-(prop-1-en-2-yl)-1H-1,2,3-triazole

Conditions
ConditionsYield
Stage #1: 4-bromo-1-methyl-1H-1,2,3-triazole; 2-isopropenyl-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In 1,4-dioxane for 0.0833333h; Suzuki Coupling;
Stage #2: With water; sodium carbonate In 1,4-dioxane at 85℃; for 14h;		94%
13273-53-5

4-bromo-1-methyl-1H-1,2,3-triazole

methyl 4-ethyl-3-(N-(2-(piperidin-1-yl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)sulfamoyl)benzoate

methyl 4-ethyl-3-(N-(5-(1-methyl-1,2,3-triazol-4-yl)-2-(piperidin-1-yl)phenyl)sulfamoyl)benzoate

Conditions
ConditionsYield
With potassium phosphate; methanesulfonic acid(2-dicyclohexylphosphino-2′,4′,6′-triisopropyl-1,1′-biphenyl)[2-(2′-amino-1,1′-biphenyl)]palladium(II) In 1,4-dioxane; water at 80℃; for 2h; Inert atmosphere;77%
13273-53-5

4-bromo-1-methyl-1H-1,2,3-triazole

2-((4-chlorophenethyl)amino)-2-phenyl-1-(6-(4,4,5,5-tetramethyl-1.3.2-dioxaborolan-2-yl)-1H-indol-3-yl)ethan-1-one

2-((4-chlorophenethyl)amino)-1-(6-(1-methyl-1H-1,2,3-triazol-4-yl)-1H-indol-3-yl)-2-phenylethan-1-one

Conditions
ConditionsYield
With (2-dicyclohexylphosphino-2’,4’,6’-triisopropyl-1,1 ‘-biphenyl)[2-(2’-amino-1,1‘-biphenyl)]palladium(II) methanesulfonate; caesium carbonate In 1,4-dioxane; water at 135℃; for 1h; Suzuki Coupling; Inert atmosphere; Sealed tube; Microwave irradiation;74%
13273-53-5

4-bromo-1-methyl-1H-1,2,3-triazole

214360-73-3

4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)aniline

5-(1-methyl-1H-1,2,3-triazol-4-yl)pyrazin-2-amine

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); caesium carbonate In 1,4-dioxane; water at 90℃; for 32h; Inert atmosphere;73%

4-Bromo-1-methyl-1H-1,2,3-triazole Specification

The 1H-1,2,3-Triazole,4-bromo-1-methyl-, with CAS registry number 13273-53-5, has the systematic name of 4-bromo-1-methyl-1H-1,2,3-triazole. Its molecular weight is 161.988. And the chemical formula of this chemical is C3H4BrN3.

Physical properties of 1H-1,2,3-Triazole,4-bromo-1-methyl-: (1)ACD/LogP: 0.88; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0; (4)ACD/LogD (pH 7.4): 0; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 39; (8)ACD/KOC (pH 7.4): 39; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 30.71 Å2; (13)Index of Refraction: 1.669; (14)Molar Refractivity: 31.252 cm3; (15)Molar Volume: 83.74 cm3; (16)Polarizability: 12.389×10-24cm3; (17)Surface Tension: 52.161 dyne/cm; (18)Density: 1.934 g/cm3; (19)Flash Point: 91.28 °C; (20)Enthalpy of Vaporization: 46.388 kJ/mol; (21)Boiling Point: 227.32 °C at 760 mmHg; (22)Vapour Pressure: 0.078 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: Cn1cc(Br)nn1
(2)InChI: InChI=1/C3H4BrN3/c1-7-2-3(4)5-6-7/h2H,1H3
(3)InChIKey: RQZZFHDFPSNDKV-UHFFFAOYAA
(4)Std. InChI: InChI=1S/C3H4BrN3/c1-7-2-3(4)5-6-7/h2H,1H3
(5)Std. InChIKey: RQZZFHDFPSNDKV-UHFFFAOYSA-N

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 13273-53-5