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2-Bromo-3-methylbenzonitrile

2-Bromo-3-methylbenzonitrile structure

CAS No.: 263159-64-4

Chemical Name:: 2-Bromo-3-methylbenzonitrile

Synonyms: 2-Bromo-3-methylbenzonitrile;2-Bromo-3-Methylbenzonitrile NO;Benzonitrile, 2-bromo-3-methyl-;2-BroMo-3-Methylbenzonitrile 97%;2-bromo-3-methylbenzenemethylnitrile;2-Bromo-3-methylbenzonitrile

CBNumber:: CB2831840

Molecular Formula:: C8H6BrN

Molecular Weight:: 196.04

MDL Number:: MFCD09025664

MOL File:: 263159-64-4.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:51:27

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2-Bromo-3-methylbenzonitrile Properties

Melting point	67-71 °C
Boiling point	286.8±28.0 °C(Predicted)
Density	1.51±0.1 g/cm3(Predicted)
storage temp.	Inert atmosphere,Room Temperature
form	powder
Appearance	White to off-white Solid
InChI	1S/C8H6BrN/c1-6-3-2-4-7(5-10)8(6)9/h2-4H,1H3
InChIKey	RNHZLKDKPMISMY-UHFFFAOYSA-N
SMILES	Cc1cccc(C#N)c1Br
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P264-P270-P301+P312-P501
PPE	dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes	Xn
Risk Statements	22
WGK Germany	3
HazardClass	IRRITANT
HS Code	2926907090
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral

2-Bromo-3-methylbenzonitrile price More Price(47)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	697176	2-Bromo-3-methylbenzonitrile 97%	263159-64-4	5g	$120	2026-04-30	Buy
Sigma-Aldrich	697176	2-Bromo-3-methylbenzonitrile 97%	263159-64-4	1g	$40	2023-06-20	Buy
Apolloscientific	OR345312	2-Bromo-3-methylbenzonitrile >98%	263159-64-4	250mg	$21	2026-06-04	Buy
Apolloscientific	OR345312	2-Bromo-3-methylbenzonitrile >98%	263159-64-4	1g	$24	2026-06-04	Buy
Apolloscientific	OR345312	2-Bromo-3-methylbenzonitrile >98%	263159-64-4	5g	$69	2026-06-04	Buy

Product number	Packaging	Price	Buy
697176	5g	$120	Buy
697176	1g	$40	Buy
OR345312	250mg	$21	Buy
OR345312	1g	$24	Buy
OR345312	5g	$69	Buy

2-Bromo-3-methylbenzonitrile Chemical Properties, Uses, Production

Synthesis

101421-85-6

263159-64-4

Step 2: To a solution of 2-bromo-3-methylbenzamide (12 g, 56.1 mmol) in N,N-dimethylformamide (DMF, 100 mL) was slowly added a solution of cyanuric chloride (15.47 g, 84.1 mmol) in DMF (50 mL) at 0 °C and under nitrogen protection. After addition, the reaction mixture was brought to room temperature and stirred overnight. Thin layer chromatography (TLC, unfolding agent: petroleum ether/ethyl acetate = 1:1) was monitored to show complete reaction. The reaction mixture was poured into water (500 mL) and extracted with ethyl acetate (EtOAc, 200 mL x 2). The organic phases were combined and washed sequentially with saturated aqueous sodium carbonate (200 mL × 2), saturated saline (200 mL × 4), dried over anhydrous sodium sulfate, and concentrated under reduced pressure to afford 2-bromo-3-methylbenzonitrile (11 g, 100% yield) as an off-white solid.1H NMR (400 MHz, CDCl3): δ 7.51-7.45 (m, 2H), 7.33 -7.29 (m, 1H), 2.47 (s, 3H).

References

[1] Patent: WO2013/132376, 2013, A1. Location in patent: Page/Page column 226
[2] Organic Letters, 2018, vol. 20, # 3, p. 728 - 731
[3] Bioorganic and Medicinal Chemistry Letters, 2011, vol. 21, # 2, p. 644 - 651
[4] Patent: WO2011/22337, 2011, A1. Location in patent: Page/Page column 73-74

2-Bromo-3-methylbenzonitrile Preparation Products And Raw materials

Raw materials

2-Bromo-3-methylbenzamide Cyanuric chloride N,N-Dimethylformamide

Preparation Products

2-bromo-3-(bromomethyl)benzonitrile

2-Bromo-3-methylbenzonitrile Suppliers

Global Suppliers ( 86)

Supplier	Tel	Email	Country	ProdList	Advantage
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18722	57
Shanghai Aladdin Bio-Chem Technology Co.,LTD	400-6206333 13167063860	anhua.mao@aladdin-e.com	China	29985	65
SynAsst Chemical.	021-60343070		China	12731	55
Acesys Pharmatech	18860950986	tangmanman@zenjipharma.com	China	1731	55
Shanghai Witofly Chemical Co.,Ltd		sales@witofly.com	China	2853	52
Bide Pharmatech Ltd.	400-164-7117 18317119277	product02@bidepharm.com	China	40000	60
NINGBO INNO PHARMCHEM CO.,LTD.	86-574-27787657	info@dearchem.com	China	4607	58
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80

Supplier	Advantage
Energy Chemical	61
Shanghai Hanhong Scientific Co.,Ltd.	64
Shandong Xiya Chemical Co., Ltd	57
Shanghai Aladdin Bio-Chem Technology Co.,LTD	65
SynAsst Chemical.	55
Acesys Pharmatech	55
Shanghai Witofly Chemical Co.,Ltd	52
Bide Pharmatech Ltd.	60
NINGBO INNO PHARMCHEM CO.,LTD.	58
Sigma-Aldrich	80

2-Bromo-3-methylbenzonitrile Spectrum

2-BROMO-3-METHYLBENZONITRILE(263159-64-4)¹HNMR

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Benzonitrile, 2-bromo-3-methyl- 2-BroMo-3-Methylbenzonitrile 97% 2-Bromo-3-methylbenzonitrile 2-bromo-3-methylbenzenemethylnitrile 2-Bromo-3-Methylbenzonitrile NO 2-Bromo-3-methylbenzonitrile 263159-64-4 Aromatic Nitriles Bromine Compounds C8 to C9 Cyanides/Nitriles Nitrogen Compounds