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2-bromophenylhydrazine

2-bromophenylhydrazine Structure
2-bromophenylhydrazine structure
CAS No.
16732-66-4
Chemical Name:
2-bromophenylhydrazine
Synonyms
1-bromo-1-phenylhydrazine;1-(2-Bromophenyl)hydrazine;Hydrazine, (2-bromophenyl)-
CBNumber:
CB9941407
Molecular Formula:
C6H7BrN2
Molecular Weight:
187.04
MDL Number:
MFCD00044518
MOL File:
16732-66-4.mol
Last updated:2025-07-24 18:13:46
Product description Number Pack Size Price
(2-Bromophenyl)hydrazine B623765 100mg $130
(2-Bromophenyl)hydrazine B623765 10mg $45
2-Bromophenylhydrazine FB150891 500mg $235
2-Bromophenylhydrazine FB150891 250mg $135
2-Bromophenylhydrazine 5771CA 100mg $141
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2-bromophenylhydrazine Properties

Melting point 46-48 °C
Boiling point 275.7±23.0 °C(Predicted)
Density 1.666±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2–8 °C
pka 4.59±0.10(Predicted)
Appearance Yellow to brown Solid

2-bromophenylhydrazine price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC B623765 (2-Bromophenyl)hydrazine 16732-66-4 100mg $130 2021-12-16 Buy
TRC B623765 (2-Bromophenyl)hydrazine 16732-66-4 10mg $45 2021-12-16 Buy
Biosynth Carbosynth FB150891 2-Bromophenylhydrazine 16732-66-4 500mg $235 2021-12-16 Buy
Biosynth Carbosynth FB150891 2-Bromophenylhydrazine 16732-66-4 250mg $135 2021-12-16 Buy
AK Scientific 5771CA 2-Bromophenylhydrazine 16732-66-4 100mg $141 2021-12-16 Buy
Product number Packaging Price Buy
B623765 100mg $130 Buy
B623765 10mg $45 Buy
FB150891 500mg $235 Buy
FB150891 250mg $135 Buy
5771CA 100mg $141 Buy

2-bromophenylhydrazine Chemical Properties,Uses,Production

Synthesis

2-Bromotoluene

95-46-5

Toluene

108-88-3

2-bromophenylhydrazine

16732-66-4

The general procedure for the synthesis of toluene and 2-bromophenylhydrazine from 2-bromotoluene was as follows: in an 8 mL screw-capped test tube, the indicated amounts of CuBr, ligand, phase transfer catalyst (PTC), and 50 mg of water were mixed well. Subsequently, 1 mmol of aryl halide and 10 mol% of the indicated amount of base were added, and the resulting mixture was stirred at a set temperature (bath temperature) for 10 min. Next, the remaining amount of base and the specified amount of hydrazine hydrate (N2H4-H2O) were added. The reaction mixture was continued to be stirred in a closed test tube at the same temperature for 1 hour. After completion of the reaction, it was cooled to room temperature and extracted with 5 mL of ethyl acetate (EtOAc). A 0.1 to 0.2 mL sample of the organic phase was dried over anhydrous sodium sulfate (Na2SO4) and analyzed by gas chromatography (GC).

References

[1] Tetrahedron, 2014, vol. 70, # 26, p. 4043 - 4048

2-bromophenylhydrazine Preparation Products And Raw materials

Raw materials

2-Bromotoluene Potassium phosphate tribasic Hydrazine hydrate Cuprous bromide

Preparation Products

1-(2-Bromophenyl)pyrazole-4-carbaldehyde

2-bromophenylhydrazine Suppliers

Global( 44)Suppliers
Supplier Tel Email Country ProdList Advantage
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49977 58
Career Henan Chemica Co 		+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30229 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
Hefei Hirisun Pharmatech Co., Ltd 		+8615056975894 shawn@hirisunpharm.com CHINA 9911 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 +8617705817739 info@dycnchem.com China 52846 58
PT CHEM GROUP LIMITED 		+86-85511178; peter68@ptchemgroup.com China 35425 58
GIHI CHEMICALS CO.,LIMITED 		+86-571-86217390; +8618058761490 info@gihichemicals.com China 49958 58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. 		+8618950047208 ellena@amitychem.com China 43416 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131957 58
Supplier Advantage
Alchem Pharmtech,Inc. 		58
CONIER CHEM AND PHARMA LIMITED 		58
Career Henan Chemica Co 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Hefei Hirisun Pharmatech Co., Ltd 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
PT CHEM GROUP LIMITED 		58
GIHI CHEMICALS CO.,LIMITED 		58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. 		58
Amadis Chemical Company Limited 		58

2-bromophenylhydrazine Spectrum

2-bromophenylhydrazine(16732-66-4)1HNMR

16732-66-4(2-bromophenylhydrazine)Related Search:

2-Bromophenylhydrazine hydrochloride 2-bromophenylhydrazine 2-BROMO-5-(TRIFLUOROMETHYL)PHENYLHYDRAZINE HYDROCHLORIDE 2-(2,4-Dibromophenyl)-1,2-dihydro-5-phenyl-3H-1,2,4-triazol-3-one 1-[BROMO(PHENYL)METHYLENE]-2-(2,4-DIBROMOPHENYL)-HYDRAZINE
2-BROMO-4-NITRO-PHENYL-HYDRAZINE Benzoyl chloride (2,4-dibromophenyl)hydrazone AURORA KA-199 3-[(2-BROMO-4-METHYL-PHENYL)-HYDRAZONO]-PIPERIDIN-2-ONE (2,6-dibromo-4-methylphenyl)hydrazine
(2,4-DIBROMO-5-TRIFLUOROMETHYL-PHENYL)-HYDRAZINE 1H-ISOCHROMENE-1,3,4-TRIONE 4-[N-(2,4-DIBROMOPHENYL)HYDRAZONE] 1-(2,4-DIBROMOPHENYL)-3,5,6,9-TETRAPHENYL-1,2,4,6,9-PENTAAZA-5LAMBDA5-PHOSPHASPIRO[4.4]NON-3-ENE AURORA KA-196 2-(2,4-DIBROMOPHENYL)-3,3,3,5-TETRAPHENYL-2,3-DIHYDRO-1H-1,2,4,3LAMBDA5-TRIAZAPHOSPHOLE
2-[(E)-2-(2-BROMOPHENYL)HYDRAZONO]-3-(3,5-DIMETHYL-1H-PYRAZOL-1-YL)-3-OXOPROPANENITRILE (2-BROMO-4-BUTYL-PHENYL)-HYDRAZINE

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1-(2-Bromophenyl)hydrazine 1-bromo-1-phenylhydrazine Hydrazine, (2-bromophenyl)- 16732-66-4