ChemicalBook > CAS DataBase List > 5-Bromo-3-nitropyridine-2-carbonitrile

5-Bromo-3-nitropyridine-2-carbonitrile

Product Name
5-Bromo-3-nitropyridine-2-carbonitrile
CAS No.
573675-25-9
Chemical Name
5-Bromo-3-nitropyridine-2-carbonitrile
Synonyms
6500/20KG DZ;5-Bromo-2-cyano-3-nitropy...;5-Bromo-3-nitro-2-cynopyridine;5-Bromo-2-Cyano-3-Nitropyridne;5-BROMO-3-NITRO-2-CYANOPYRIDINE;5-BROMO-2-CYANO-3-NITROPYRIDINE;2-Cyano-5-bromo-3-nitropyridine;5-Bromo-3-nitropyridin-2-carbonitrile;5-BROMO-3-NITROPYRIDINE-2-CARBONITRILE;5-Bromo-3-nitro-2-pyridinecarbonitrile
CBNumber
CB0260657
Molecular Formula
C6H2BrN3O2
Formula Weight
228
MOL File
573675-25-9.mol
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5-Bromo-3-nitropyridine-2-carbonitrile Property

Melting point:
101-106 °C
Boiling point:
348.9±42.0 °C(Predicted)
Density 
1.92±0.1 g/cm3(Predicted)
storage temp. 
Inert atmosphere,Room Temperature
pka
-6.71±0.20(Predicted)
form 
powder to crystal
color 
Light orange to Yellow to Green
InChI
InChI=1S/C6H2BrN3O2/c7-4-1-6(10(11)12)5(2-8)9-3-4/h1,3H
InChIKey
OBVYONPVHIOJJZ-UHFFFAOYSA-N
SMILES
C1(C#N)=NC=C(Br)C=C1[N+]([O-])=O
CAS DataBase Reference
573675-25-9(CAS DataBase Reference)
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Safety

Hazard Codes 
T,Xi
Risk Statements 
20/21-25-37/38-41
Safety Statements 
26-36/37/39-45
RIDADR 
UN 2811 6.1/PG 3
WGK Germany 
3
Hazard Note 
Toxic
HazardClass 
IRRITANT
PackingGroup 
Ⅲ
HS Code 
29333990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
662968
Product name
5-Bromo-3-nitropyridine-2-carbonitrile
Purity
95%
Packaging
5g
Price
$25.26
Updated
2025/07/31
Sigma-Aldrich
Product number
662968
Product name
5-Bromo-3-nitropyridine-2-carbonitrile
Purity
95%
Packaging
25g
Price
$119
Updated
2025/07/31
TCI Chemical
Product number
B5584
Product name
5-Bromo-2-cyano-3-nitropyridine
Purity
>98.0%(GC)
Packaging
5g
Price
$60
Updated
2025/07/31
TCI Chemical
Product number
B5584
Product name
5-Bromo-2-cyano-3-nitropyridine
Purity
>98.0%(GC)
Packaging
25g
Price
$238
Updated
2025/07/31
TRC
Product number
B698048
Product name
5-Bromo-3-nitropicolinonitrile
Packaging
1g
Price
$55
Updated
2021/12/16
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5-Bromo-3-nitropyridine-2-carbonitrile Chemical Properties,Usage,Production

Chemical Properties

Yellow to light yellow crystals

Uses

Used as an intermediate in organic synthesis.

Synthesis

To a stirred solution of 2,5-dibromo-3-nitro-pyridine (25 g, 88.68 mmol) in propionitrile (100 ml) was added CuCN (8.7 g, 97.55 mmol) and the mixture was heated to 90°C. for 17 h. Then it was allowed to cool to room temperature, diluted with EtOAc, washed twice with brine, dried with Na2SO4 and concentrated. The remaining residue was purified by chromatography (silica gel; DCM/MeOH 95:5- 85:15) to obtain 5-Bromo-3-nitropyridine-2-carbonitrile. Yellow solid, yield 17.5 g, 68%.

References

[1] Patent: EP1757594, 2007, A1. Location in patent: Page/Page column 76
[2] Bioorganic and Medicinal Chemistry Letters, 2007, vol. 17, # 13, p. 3608 - 3612
[3] Patent: WO2005/42498, 2005, A2. Location in patent: Page/Page column 43; 44
[4] Patent: WO2006/52514, 2006, A1. Location in patent: Page/Page column 7-8
[5] Patent: WO2006/132837, 2006, A1. Location in patent: Page/Page column 19

5-Bromo-3-nitropyridine-2-carbonitrile Preparation Products And Raw materials

Raw materials

Preparation Products

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5-Bromo-3-nitropyridine-2-carbonitrile Suppliers

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View Lastest Price from 5-Bromo-3-nitropyridine-2-carbonitrile manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
5-Bromo-3-nitropyridine-2-carbonitrile 573675-25-9
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1MT
Release date
2025-09-12
Shaanxi Dideu New Materials Co. Ltd
Product
5-Bromo-3-nitropyridine-2-carbonitrile 573675-25-9
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10000KGS
Release date
2025-05-29
Shaanxi Dideu Medichem Co. Ltd
Product
5-Bromo-3-nitropyridine-2-carbonitrile 573675-25-9
Price
US $1.10/g
Min. Order
1g
Purity
99.0% min
Supply Ability
100 tons min
Release date
2021-11-24

573675-25-9, 5-Bromo-3-nitropyridine-2-carbonitrileRelated Search:

3-CYANO-5-METHYLPYRIDINE ETHYL 2-CYANOACRYLATE 1-Hexadecylpyridinium bromide Sodium cyanoborohydride 2-Chloro-3-cyanopyridine 5-Bromo-2-pyridinecarbonitrile 3-Nitropyridine 5-Bromo-2-chloro-3-nitropyridine 2-Cyanopyridine Methylene dithiocyanate 2-Cyano-5-nitropyridine 2-Cyano-3-fluoropyridine 5-bromo-3-methylpicolinonitrile 2-Cyano-3-chloropyridine 2-Cyano-3,5-difluoropyridine 3-bromo-5-chloropyridine-2-carbonitrile 5-Bromo-3-fluoro-pyridine-2-carbonitrile 3,5-Dichloro-2-cyanopyridine

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