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3-BROMO-5-METHYLBENZONITRILE

3-BROMO-5-METHYLBENZONITRILE Structure
3-BROMO-5-METHYLBENZONITRILE structure
CAS No.
124289-21-0
Chemical Name:
3-BROMO-5-METHYLBENZONITRILE
Synonyms
Bromo-5-methyl-benzonitrile;3-BROMO-5-METHYLBENZONITRILE;3-Methyl-5-bromobenzonitrile;Benzonitrile,3-bromo-5-methyl-;3-BroMo-5-Methylbenzonitrile, 95+%
CBNumber:
CB6367990
Molecular Formula:
C8H6BrN
Molecular Weight:
196.04
MDL Number:
MFCD08061970
MOL File:
124289-21-0.mol
MSDS File:
SDS
Last updated:2025-07-24 18:13:41
Product description Number Pack Size Price
3-Bromo-5-methylbenzonitrile B688145 1g $50
3-Bromo-5-methylbenzonitrile B688145 5G $155
3-Bromo-5-methylbenzonitrile FB139552 5G $170
3-Bromo-5-methylbenzonitrile 95+% 074002 1g $46
3-Bromo-5-methylbenzonitrile J90931 1g $47
More product size
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3-BROMO-5-METHYLBENZONITRILE Properties

Melting point 57-58.5℃
Boiling point 256.1±20.0℃ (760 Torr)
Density 1.51±0.1 g/cm3 (20 ºC 760 Torr)
Flash point 108.7±21.8℃
storage temp. Keep in dark place,Sealed in dry,Room Temperature
form solid
color White to off-white

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302+H312+H332
Precautionary statements  P280
HS Code  2926907090

3-BROMO-5-METHYLBENZONITRILE price More Price(40)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC B688145 3-Bromo-5-methylbenzonitrile 124289-21-0 1g $50 2021-12-16 Buy
TRC B688145 3-Bromo-5-methylbenzonitrile 124289-21-0 5G $155 2021-12-16 Buy
Biosynth Carbosynth FB139552 3-Bromo-5-methylbenzonitrile 124289-21-0 5G $170 2021-12-16 Buy
Matrix Scientific 074002 3-Bromo-5-methylbenzonitrile 95+% 124289-21-0 1g $46 2021-12-16 Buy
AK Scientific J90931 3-Bromo-5-methylbenzonitrile 124289-21-0 1g $47 2021-12-16 Buy
Product number Packaging Price Buy
B688145 1g $50 Buy
B688145 5G $155 Buy
FB139552 5G $170 Buy
074002 1g $46 Buy
J90931 1g $47 Buy

3-BROMO-5-METHYLBENZONITRILE Chemical Properties,Uses,Production

Uses

3-Bromo-5-methylbenzonitrile is used in the synthesis of arenes with high steric regiocontrol.

Synthesis

3-bromo-5-methylbenzamide

1007578-82-6

3-BROMO-5-METHYLBENZONITRILE

124289-21-0

Example 45 Synthesis of 3-bromo-5-methylbenzonitrile: Phosphorus pentoxide (29.8 g, 210.2 mmol) was added to a chloroform suspension of 3-bromo-5-methylbenzamide (15.0 g, 70.1 mmol), and the reaction mixture was stirred under reflux conditions for 2 days (the reaction progress was monitored by thin layer chromatography). Upon completion of the reaction, the mixture was cooled to room temperature and slowly poured into ice water with stirring. The organic layer was separated and the aqueous layer was extracted with dichloromethane (150 mL x 2). The organic phases were combined, washed with saturated saline and dried over anhydrous sodium sulfate. Purification by fast column chromatography afforded the target product 3-bromo-5-methylbenzonitrile (7.20 g, 52% yield).1H NMR (400 MHz, CDCl3) δ 7.60-7.56 (m, 2H), 7.40-7.39 (m, 1H), 2.39 (s, 3H).

References

[1] Patent: US2009/203657, 2009, A1. Location in patent: Page/Page column 53
[2] Patent: US2009/203677, 2009, A1. Location in patent: Page/Page column 56; 57
[3] Patent: US2009/197871, 2009, A1. Location in patent: Page/Page column 56
[4] Patent: WO2009/100169, 2009, A1. Location in patent: Page/Page column 137

3-BROMO-5-METHYLBENZONITRILE Preparation Products And Raw materials

Raw materials

3-bromo-5-methylbenzamide Chloroform Phosphorus pentoxide

Preparation Products

3-(aminomethyl)-5-bromobenzonitrile 3-Bromo-5-cyanobenzyl bromide 3-bromo-5-methylbenzoic acid

3-BROMO-5-METHYLBENZONITRILE Suppliers

Global( 118)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai UCHEM Inc. 		+862156762820 +86-13564624040 sales@myuchem.com China 8731 58
Capot Chemical Co.,Ltd. 		+86-（0）57185586718; +8613336195806 sales@capot.com China 29735 60
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29831 58
Changzhou Ansciep Chemical Co., Ltd. 		+86 519 86305871 sales@ansciepchem.com CHINA 4241 58
Nanjing Dolon Biotechnology Co.,Ltd. 		18905173768 52513593@qq.com CHINA 2972 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
Wuhan Chemwish Technology Co., Ltd 		027-67849912 sales@chemwish.com CHINA 10821 58
Fuxin Pharmaceutical 		+86-021-021-50872116 +8613122107989 contact@fuxinpharm.com China 10000 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		+8613580539051 joe@yuhengpharm.com CHINA 21142 58
Win-Win chemical CO., Limited 		+86-0086-577-64498589 +86-15355981851 sales@win-winchemical.com China 14343 58
Supplier Advantage
Shanghai UCHEM Inc. 		58
Capot Chemical Co.,Ltd. 		60
career henan chemical co 		58
Changzhou Ansciep Chemical Co., Ltd. 		58
Nanjing Dolon Biotechnology Co.,Ltd. 		58
Alchem Pharmtech,Inc. 		58
Wuhan Chemwish Technology Co., Ltd 		58
Fuxin Pharmaceutical 		58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		58
Win-Win chemical CO., Limited 		58

View Lastest Price from 3-BROMO-5-METHYLBENZONITRILE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-Bromo-5-methylbenzonitrile pictures 2026-02-11 3-Bromo-5-methylbenzonitrile
124289-21-0
 US $42.00-585.00 / g 5g 0.98 10kg Shanghai UCHEM Inc.
3-BROMO-5-METHYLBENZONITRILE pictures 2019-07-12 3-BROMO-5-METHYLBENZONITRILE
124289-21-0
 US $1.00 / KG 1KG 99% 100kg Career Henan Chemical Co

3-BROMO-5-METHYLBENZONITRILE Spectrum

3-BROMO-5-METHYLBENZONITRILE(124289-21-0)1HNMR

124289-21-0(3-BROMO-5-METHYLBENZONITRILE)Related Search:

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3-Bromo-5-cyanobenzoic acid 2-Bromo-4-cyano-6-(trifluoromethyl)-phenylisothiocyanate ETHYL 4-AMINO-3-BROMO-5-CYANO-2-HYDROXYBENZOATE 3-Bromo-5-cyanobenzyl bromide 3-Bromo-5-cyanobenzotrifluoride
2-Bromo-4-cyano-6-(trifluoromethyl)aniline 5-BROMO-2-HYDROXY-3-METHYL-BENZONITRILE 3-BROMO-5-METHYLBENZONITRILE 3-BROMO-2-HYDROXY-5-METHYL-BENZONITRILE (E)-3-(3-bromo-5-cyanophenyl)acrylic acid
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3-Methyl-5-bromobenzonitrile 3-BROMO-5-METHYLBENZONITRILE 3-BroMo-5-Methylbenzonitrile, 95+% Benzonitrile,3-bromo-5-methyl- Bromo-5-methyl-benzonitrile 124289-21-0 42872-74-3