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| CAS No.: | 97483-77-7 |
|---|---|
| Name: | 5-Bromo-2-pyridinecarbonitrile |
| Molecular Structure: | |
|
|
|
| Formula: | C6H3BrN2 |
| Molecular Weight: | 183.007 |
| Synonyms: | 2-Cyano-5-Bromopyridin;2-Cyano-5-Bromo pyridine;5-Bromo-2-cyanopyridine 97483-77-7;LDP05:5-Bromo-2-Cyanopyridine;5-bromopicolinonitrile;5-bromopyridine-2-carbonitrile;5-Bromo-2-cyanopyridine; |
| EINECS: | -0 |
| Density: | 1.72 g/cm3 |
| Melting Point: | 128-132 °C(lit.) |
| Boiling Point: | 260.3 °C at 760 mmHg |
| Flash Point: | 111.2 °C |
| Appearance: | light yellow cryst |
| Hazard Symbols: |
 Xn, T, Xi
|
| Risk Codes: | 22-37/38-41-36/37/38-20/21/22 |
| Safety: | 26-36/37/39-36/37-9 |
| Transport Information: | UN 2811 6.1/PG 3 |
| PSA: | 36.68000 |
| LogP: | 1.71578 |
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- 97484-76-91-(prop-2-ynyl)-1H-pyrido[2,3-d][1,3]oxazine-2,4-dione
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- 99724-17-1Dimethyl-pyrrolidin-3-ylmethyl-amine
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- 98084-25-4CESIUM TITANATE 99.9+%
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5-bromo-pyridine-2-carbaldehyde
- 97483-77-7
2-Cyano-5-bromopyridine
| Conditions | Yield |
|---|---|
| With ammonium hydroxide; iodine In tetrahydrofuran at 20℃; for 4h; | 100% |
| With ammonia; iodine In tetrahydrofuran; water at 20℃; for 0.25h; | 85% |
- 2402-97-3
3-bromopyridine N-oxide
- 7677-24-9
trimethylsilyl cyanide
A
- 55758-02-6
3-bromopyridine-2-carbonitrile
B
- 97483-77-7
2-Cyano-5-bromopyridine
| Conditions | Yield |
|---|---|
| With triethylamine In acetonitrile for 4h; Heating; | A 86% B 9% |
| With triethylamine In acetonitrile for 4h; Product distribution / selectivity; Reflux; | |
| With triethylamine In acetonitrile for 4h; Heating / reflux; |
| Conditions | Yield |
|---|---|
| In sulfolane at 160℃; for 6h; Temperature; Solvent; | 83% |
| In N,N-dimethyl-formamide at 150℃; for 7h; | 70% |
- 19158-51-1
P-toluenesulfonyl cyanide
- 223463-13-6
2-iodo-5-bromopyridine
- 97483-77-7
2-Cyano-5-bromopyridine
| Conditions | Yield |
|---|---|
| Stage #1: 2-iodo-5-bromopyridine With isopropylmagnesium chloride In tetrahydrofuran; dichloromethane at 0℃; for 0.75h; Stage #2: P-toluenesulfonyl cyanide In tetrahydrofuran; dichloromethane at 20℃; for 2h; | 82% |
| Conditions | Yield |
|---|---|
| In N,N-dimethyl-formamide at 110 - 120℃; for 12h; | 74% |
| With sodium cyanide In N,N-dimethyl-formamide for 3h; Heating; | 65% |
| In 1-methyl-pyrrolidin-2-one at 110℃; for 20h; | 28% |
| In 1-methyl-pyrrolidin-2-one at 110℃; for 20h; | 28% |
- 624-28-2
2,5-dibromopyridine
- 143-33-9
sodium cyanide
- 544-92-3
copper(I) cyanide
- 97483-77-7
2-Cyano-5-bromopyridine
| Conditions | Yield |
|---|---|
| In DMF (N,N-dimethyl-formamide) at 20 - 150℃; for 7h; | 70% |
| Conditions | Yield |
|---|---|
| With sodium cyanide In N,N-dimethyl-formamide at 150℃; for 7h; Inert atmosphere; | 70% |
- 626-55-1
3-Bromopyridine
- 7677-24-9
trimethylsilyl cyanide
A
- 55758-02-6
3-bromopyridine-2-carbonitrile
B
- 13958-98-0
3-bromo-4-cyanopyridine
C
- 97483-77-7
2-Cyano-5-bromopyridine
| Conditions | Yield |
|---|---|
| Stage #1: 3-Bromopyridine With trifluoromethylsulfonic anhydride In chloroform at 20℃; for 1h; Inert atmosphere; Sealed tube; Stage #2: trimethylsilyl cyanide In chloroform at 60℃; for 3h; Inert atmosphere; Sealed tube; Stage #3: With 4-methyl-morpholine In chloroform at 60℃; for 17h; Inert atmosphere; Sealed tube; Overall yield = 79 %; | A 13% B 55% C 11% |
| Conditions | Yield |
|---|---|
| With copper(l) cyanide In N,N-dimethyl-formamide at 150℃; for 5h; | 53% |
- 624-28-2
2,5-dibromopyridine
- 773837-37-9
sodium cyanide
- 544-92-3
copper(I) cyanide
- 97483-77-7
2-Cyano-5-bromopyridine
| Conditions | Yield |
|---|---|
| In N,N-dimethyl-formamide at 150℃; for 5h; | 53% |
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Chemistry
Molecular Formula: C6H3BrN2
Molecular Weight: 183.01 g/mol
Index of Refraction: 1.611
Density: 1.72 g/cm3
Flash Point: 111.2 °C
Enthalpy of Vaporization: 49.79 kJ/mol
Boiling Point: 260.3 °C at 760 mmHg
Vapour Pressure: 0.0124 mmHg at 25 °C
Melting point: 128-132 °C(lit.)
Appearance: Light yellow cryst
Structure of 5-Bromo-2-pyridinecarbonitrile (CAS NO.97483-77-7):
IUPAC Name: 5-Bromopyridine-2-carbonitrile
Product Category of 5-Bromo-2-pyridinecarbonitrile (CAS NO.97483-77-7): Bromides;Carboxes;Pyridine Series;Boron, Nitrile, Thio,& TM-Cpds;Heterocycles;Pyridines, Pyrimidines, Purines and Pteredines;Cyano;Organohalides;Heterocyclic Compounds;Heterocyclic Building Blocks
Uses
5-Bromo-2-pyridinecarbonitrile (CAS NO.97483-77-7) has been used for organic synthesis intermediate.
Safety Profile
Hazard Symbols: 
Xn
Risk Statements:
22: Harmful if swallowed
41: Risk of serious damage to eyes
20/21/22: Harmful by inhalation, in contact with skin and if swallowed
36/37/38: Irritating to eyes, respiratory system and skin
37/38: Irritating to respiratory system and skin
Safety Statements information:
9: Keep container in a well-ventilated place
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37: Wear suitable protective clothing and gloves
36/37/39: Wear suitable protective clothing, gloves and
Specification
5-Bromo-2-pyridinecarbonitrile , its cas register number is 97483-77-7. It also can be called 5-Bromo-2-Cyanopyridine ; 5-bromopyridine-2-carbonitrile ; and 2-Pyridinecarbonitrile, 5-bromo- .