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BENZONITRILE, 4-BROMO-2-NITRO-

BENZONITRILE, 4-BROMO-2-NITRO- Structure
BENZONITRILE, 4-BROMO-2-NITRO- structure
CAS No.
79603-03-5
Chemical Name:
BENZONITRILE, 4-BROMO-2-NITRO-
Synonyms
4-BROMO-2-NITROBENZONITRILE;NSC 158356;4-BROMO-2-NITRO-;4-Bromo-1-cyano-2-nitrobenzene;BENZONITRILE, 4-BROMO-2-NITRO-;BENZONITRILE, 4-BROMO-2-NITRO- ISO 9001：2015 REACH
CBNumber:
CB02463575
Molecular Formula:
C7H3BrN2O2
Molecular Weight:
227.01
MDL Number:
MFCD00087225
MOL File:
79603-03-5.mol
MSDS File:
SDS
Last updated:2026-05-27 17:24:24
Product description Number Pack Size Price
4-Bromo-2-nitrobenzonitrile 98% OR400603 1g $55
4-Bromo-2-nitrobenzonitrile 98% OR400603 5g $162
4-Bromo-2-nitrobenzonitrile 98% OR400603 10g $315
4-Bromo-2-nitrobenzonitrile 98% OR400603 25g $627
4-Bromo-2-nitrobenzonitrile 98% AS32031 1g $63
More product size
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BENZONITRILE, 4-BROMO-2-NITRO- Properties

storage temp. Store at room temperature
form solid
color Off-white

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P280-P305+P351+P338
HS Code  2926907090

BENZONITRILE, 4-BROMO-2-NITRO- price More Price(48)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Apolloscientific OR400603 4-Bromo-2-nitrobenzonitrile 98% 79603-03-5 1g $55 2026-06-04 Buy
Apolloscientific OR400603 4-Bromo-2-nitrobenzonitrile 98% 79603-03-5 5g $162 2026-06-04 Buy
Apolloscientific OR400603 4-Bromo-2-nitrobenzonitrile 98% 79603-03-5 10g $315 2026-06-04 Buy
Apolloscientific OR400603 4-Bromo-2-nitrobenzonitrile 98% 79603-03-5 25g $627 2026-06-04 Buy
Activate Scientific AS32031 4-Bromo-2-nitrobenzonitrile 98% 79603-03-5 1g $63 2026-06-04 Buy
Product number Packaging Price Buy
OR400603 1g $55 Buy
OR400603 5g $162 Buy
OR400603 10g $315 Buy
OR400603 25g $627 Buy
AS32031 1g $63 Buy

BENZONITRILE, 4-BROMO-2-NITRO- Chemical Properties,Uses,Production

Synthesis

2-AMINO-4-BROMOBENZONITRILE

304858-65-9

BENZONITRILE, 4-BROMO-2-NITRO-

79603-03-5

General procedure for the synthesis of 4-bromo-2-nitrobenzonitrile from 2-amino-4-bromobenzonitrile: 2-amino-4-bromobenzonitrile (4.5 g, 22.8 mmol) was added to cold trifluoroacetic acid (18 mL) at 0 °C. After stirring for 10 min, 33% hydrogen peroxide solution (7 mL, 67.8 mmol) was slowly added. The reaction mixture was stirred at room temperature for 0.5 hr, then warmed to 50 °C and continued stirring for 2 hr. Upon completion of the reaction, the mixture was poured into ice water and the precipitated solid was filtered and washed with cold water to afford an off-white solid 4-bromo-2-nitrobenzonitrile (3.64 g, 70% yield) with a melting point of 205 °C. The structure of the product was confirmed by IR and NMR: IR (KBr) νmax/cm-1: 3042 (Ar-H), 2252 (CN), 1520,1412 (C=C).1H NMR (500 MHz, DMSO-d6) δ: 8.15 (dd, 1H, J=2.4,8.5 Hz, H-5); 8.25 (d. 1H, J=8.4Hz, H-6); 8.46 (d, 1H, J=2.4Hz, H-3).13C NMR (125.7MHz, DMSO-d6) δ: 108.88 (C-1), 114.54 (CN), 127.43 (C-3), 128.75 (C-4), 137.57 (C-5/C-6). 138.10 (C-5/C-6), 147.59 (C-2). Elemental analysis calculated values (%) C7H3BrN2O2 (225.94): C: 37.03, H: 1.33, N: 12.34; measured values (%): C: 37.00, H: 1.37, N: 12.27.

References

[1] Medicinal Chemistry, 2014, vol. 10, # 5, p. 484 - 496
[2] Patent: US8916704, 2014, B1. Location in patent: Page/Page column 10

BENZONITRILE, 4-BROMO-2-NITRO- Preparation Products And Raw materials

Raw materials

2-AMINO-4-BROMOBENZONITRILE

Preparation Products

6-BROMO-BENZO[B]THIOPHENE

BENZONITRILE, 4-BROMO-2-NITRO- Suppliers

Global( 80)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 20111 58
Capot Chemical Co.,Ltd. 		+86-（0）57185586718 +86-13336195806 sales@capot.com China 29626 60
Career Henan Chemica Co 		+86-0371-86658258 +86-13203830695 laboratory@coreychem.com China 30203 58
Win-Win chemical CO., Limited 		+86-0086-577-64498589 +86-15355981851 sales@win-winchemical.com China 14301 58
Shaanxi Dideu Medichem Co. Ltd 		+86-29-81139210 +86-17392587031 1059@dideu.com China 9984 58
Aladdin Scientific 		tp@aladdinsci.com United States 50108 58
DAYANG CHEM (HANGZHOU) CO.,LTD 		+86-88938639 +86-17705817739 info@dycnchem.com China 53799 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131885 58
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44848 61
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Supplier Advantage
Henan Fengda Chemical Co., Ltd 		58
Capot Chemical Co.,Ltd. 		60
Career Henan Chemica Co 		58
Win-Win chemical CO., Limited 		58
Shaanxi Dideu Medichem Co. Ltd 		58
Aladdin Scientific 		58
DAYANG CHEM (HANGZHOU) CO.,LTD 		58
Amadis Chemical Company Limited 		58
Energy Chemical 61
Shanghai Hanhong Scientific Co.,Ltd. 64

View Lastest Price from BENZONITRILE, 4-BROMO-2-NITRO- manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-Bromo-2-nitrobenzonitrile pictures 2026-08-17 4-Bromo-2-nitrobenzonitrile
79603-03-5
 $5.00 1KG 99% Henan Fengda Chemical Co., Ltd
4-bromo-2-nitrobenzonitrile pictures 2020-02-26 4-bromo-2-nitrobenzonitrile
79603-03-5
 1KG 98%+ 100 tons Shaanxi Dideu Medichem Co. Ltd

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BENZONITRILE, 4-BROMO-2-NITRO- 4-Bromo-1-cyano-2-nitrobenzene NSC 158356 BENZONITRILE, 4-BROMO-2-NITRO- ISO 9001：2015 REACH 4-BROMO-2-NITRO- 4-BROMO-2-NITROBENZONITRILE 79603-03-5