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5-Bromo-3-cyanoindole

5-Bromo-3-cyanoindole structure

CAS No.: 90271-86-6

Chemical Name:: 5-Bromo-3-cyanoindole

Synonyms: 5-Bromo-1H-indole-3-carbonitrile;5-BROMO-3-CYANOINDOLE;5-BROMO-3-FLUOROINDOLE;5-Bromo-3-cyano-1H-indole;5-Bromoindole-3-carbonitrile;1H-Indole-3-carbonitrile, 5-bromo-;5-BroMoindole-3-lindoleforMonitrile;5-Bromo-1H-indole-3-carbonitrile 97%

CBNumber:: CB2451532

Molecular Formula:: C9H5BrN2

Molecular Weight:: 221.05

MDL Number:: MFCD04127133

MOL File:: 90271-86-6.mol

MSDS File:: SDS

Last updated:2026-05-28 00:29:16

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5-Bromo-3-cyanoindole Properties

Boiling point	405.9±25.0 °C(Predicted)
Density	1.74±0.1 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
pka	13+-.0.30(Predicted)
Appearance	Light brown to brown Solid
InChI	InChI=1S/C9H5BrN2/c10-7-1-2-9-8(3-7)6(4-11)5-12-9/h1-3,5,12H
InChIKey	ZPUQCVKBNRGSAP-UHFFFAOYSA-N
SMILES	N1C2=C(C=C(Br)C=C2)C(C#N)=C1

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H332-H335
Precautionary statements	P280-P305+P351+P338-P310
HS Code	2933998090

5-Bromo-3-cyanoindole price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Apolloscientific	OR60067	5-Bromo-1H-indole-3-carbonitrile >98%	90271-86-6	1g	$21	2026-06-04	Buy
Apolloscientific	OR60067	5-Bromo-1H-indole-3-carbonitrile >98%	90271-86-6	5g	$25	2026-06-04	Buy
Apolloscientific	OR60067	5-Bromo-1H-indole-3-carbonitrile >98%	90271-86-6	25g	$74	2026-06-04	Buy
Apolloscientific	OR60067	5-Bromo-1H-indole-3-carbonitrile >98%	90271-86-6	100g	$213	2026-06-04	Buy
Apolloscientific	OR60067	5-Bromo-1H-indole-3-carbonitrile >98%	90271-86-6	500g	$1050	2026-06-04	Buy

Product number	Packaging	Price	Buy
OR60067	1g	$21	Buy
OR60067	5g	$25	Buy
OR60067	25g	$74	Buy
OR60067	100g	$213	Buy
OR60067	500g	$1050	Buy

5-Bromo-3-cyanoindole Chemical Properties, Uses, Production

Synthesis

10075-50-0

1189-71-5

90271-86-6

GENERAL METHOD: To a solution of 5-bromoindole (6.8 mmol) in anhydrous acetonitrile (6.0 mL) was slowly added chlorosulfonyl isocyanate (CSI) (0.63 mL, 7.25 mmol) dropwise at 0 °C, and the reaction mixture was kept stirring at 0 °C for 2 hours. Subsequently, anhydrous dimethylformamide (DMF) (1.3 mL, 170.0 mmol) was added dropwise and stirring was continued at 0 °C for 2 hours. Upon completion of the reaction, the mixture was poured into water and the resulting precipitate was collected by filtration. The precipitate was dried over anhydrous Na2SO4 and purified by column chromatography with the eluent being petroleum ether/ethyl acetate (40/60) or pure ethyl acetate to afford the target product 5-bromo-3-cyanoindole.

References

[1] Marine Drugs, 2018, vol. 16, # 8,

5-Bromo-3-cyanoindole synthesis

Synthesis of 5-Bromo-3-cyanoindole from 5-Bromoindole and Chlorosulfonyl isocyanate

5-Bromo-3-cyanoindole Preparation Products And Raw materials

Raw materials

3-Cyanoindole 6-Bromo-3-cyanoindole 4-Isoxazoleboronic acid pinacol ester 5-Bromoindole-3-carboxaldehyde Chlorosulfonyl isocyanate

Acetonitrile N,N,N',N'-Tetramethylethylenediamine N,N-Dimethylformamide Nitromethane 5-Bromoindole

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Preparation Products

1H-Indole-3-carbonitrile, 5-bromo-7-methyl-

5-Bromo-3-cyanoindole Suppliers

Global Suppliers ( 133)

Supplier	Tel	Email	Country	ProdList	Advantage
shanghai huiyu	15380804498	hj.yang@nstbio.com	China	293	58
TR Pharma & Tech Co., Ltd.	0531-88633905 15863156350	jntryy@hotmail.com	China	45	55
Shanghai Newthink Biotechnology Co., Ltd.	18121861491	3847526528@qq.com	China	107	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	sales@chemwish.com	China	35884	56
JinYan Chemicals(ShangHai) Co.,Ltd.	13817811078	sales@jingyan-chemical.com	China	9963	60
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Nanjing Vital Chemical Co., Ltd.	Please Send Email 18652950785	chemweiao@163.com	China	4368	65

Supplier	Advantage
shanghai huiyu	58
TR Pharma & Tech Co., Ltd.	55
Shanghai Newthink Biotechnology Co., Ltd.	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Energy Chemical	61
Wuhan Chemwish Technology Co., Ltd	56
JinYan Chemicals(ShangHai) Co.,Ltd.	60
Shanghai Hanhong Scientific Co.,Ltd.	64
Nanjing Vital Chemical Co., Ltd.	65

View Latest Price from 5-Bromo-3-cyanoindole manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-11-19	5-Bromo-3-cyanoindole 90271-86-6		1kg	99%	1000kg	Shanghai Joiny Pharmaceutical Co.,LTD
2025-09-28	5-Bromo-3-cyanoindole 90271-86-6	$1.00	100g	99	10000	Handan City Zechi trading Co., LTD
2019-12-25	5-Bromo-3-cyanoindole 90271-86-6	$1.00	1KG	99%	200kg	Career Henan Chemical Co

5-Bromo-3-cyanoindole
90271-86-6
$0.00
99%
Shanghai Joiny Pharmaceutical Co.,LTD

5-Bromo-3-cyanoindole
90271-86-6
$1.00
99
Handan City Zechi trading Co., LTD

5-Bromo-3-cyanoindole
90271-86-6
$1.00
99%
Career Henan Chemical Co

5-Bromo-3-cyanoindole Spectrum

5-Bromo-3-cyanoindole(90271-86-6)¹HNMR

90271-86-6 (5-Bromo-3-cyanoindole) Related Search:

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5-BROMO-3-CYANOINDOLE 5-BROMO-3-FLUOROINDOLE 5-BroMoindole-3-lindoleforMonitrile 1H-Indole-3-carbonitrile, 5-bromo- 5-Bromo-3-cyano-1H-indole 5-Bromo-1H-indole-3-carbonitrile 97% 5-Bromoindole-3-carbonitrile 5-Bromo-1H-indole-3-carbonitrile 90271-86-6 C9H5BrN2 pharmacetical Indole Organohalides