2,5-DICHLORONICOTINALDEHYDE
2,5-DICHLORONICOTINALDEHYDE Basic information
- Product Name:
- 2,5-DICHLORONICOTINALDEHYDE
- Synonyms:
-
- 2,5-DICHLORONICOTINALDEHYDE
- 2,5-DICHLORO-PYRIDINE-3-CARBALDEHYDE
- 2,5-Dichloropyridine-3-carboxaldehyde
- 3-Pyridinecarboxaldehyde,2,5-dichloro-
- 2,5-dichloro-3-pyridinecarboxaldehyde
- 2,5-Dichloro-pyridin-3-carbaldehyde
- 2,5-Dichloropyridin-3-ylcarboxaldehyde
- 2,5-
Dichloronicotinaldehyde
- CAS:
- 176433-49-1
- MF:
- C6H3Cl2NO
- MW:
- 176
- Mol File:
- 176433-49-1.mol
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2,5-DICHLORONICOTINALDEHYDE Chemical Properties
- Melting point:
- 89-92°
- Boiling point:
- 256℃
- Density
- 1.488
- Flash point:
- 109℃
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- -3.75±0.10(Predicted)
- Appearance
- Off-white to light yellow Solid
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2,5-DICHLORONICOTINALDEHYDE Usage And Synthesis
Synthesis
2,5-Dichloronicotinaldehyde was prepared as follows: to a solution of 4-chloro-but-3-enonitrile (2.25 g, 22.3 mmol) in dimethylformamide (8.6 mL) was added phosphoryl chloride (10.4 mL, 111 mmol). The resulting reaction mixture was heated to 100 ??C overnight, cooled to 0 ??C and quenched with water. The product was extracted with dichloromethane and the organic layer was dried over magnesium sulfate, filtered and concentrated in vacuum. Recrystallization from hexane gave 2,5-dichloronicotinaldehyde.
2,5-DICHLORONICOTINALDEHYDESupplier
J & K SCIENTIFIC LTD.
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- 18210857532; 18210857532
- jkinfo@jkchemical.com
Wuhan Chemwish Technology Co., Ltd
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- 86-027-67849912
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Capot Chemical Co., Ltd
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- +86 (0) 571 85 58 67 18
Tetranov Biopharm
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- 13526569071
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Nanjing Chemlin Chemical Co., Ltd
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- 025-83697070 13913916777;
- info@chemlin.com.cn
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2,5-DICHLORONICOTINALDEHYDE(176433-49-1)Related Product Information
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- 2,5-Dichloronicotinamide
- OTAVA-BB BB5110090021
- 2,5-DICHLORO-4,6-DIMETHYLNICOTINAMIDE
- N-(3,5-DICHLOROPHENYL)-N'-[(2,5-DICHLORO-3-PYRIDYL)CARBONYL]THIOUREA
- 4-METHYLPHENYL 2,5-DICHLOROPYRIDINE-3-CARBOTHIOATE
- 4-CHLOROPHENYL 2,5-DICHLOROPYRIDINE-3-CARBOTHIOATE
- O1-[(2,5-DICHLORO-3-PYRIDYL)CARBONYL]-4-METHOXYBENZENE-1-CARBOHYDROXIMAMIDE
- N-[(2,5-DICHLORO-3-PYRIDYL)CARBONYL]-N'-(4-METHYLPHENYL)UREA
- N3-(4-CHLOROPHENYL)-2,5-DICHLORONICOTINAMIDE
- N3-(3-PYRIDYL)-2,5-DICHLORONICOTINAMIDE
- O1-[(2,5-DICHLORO-3-PYRIDYL)CARBONYL]-4-CHLOROBENZENE-1-CARBOHYDROXIMAMIDE
- N3-(2-METHYLPHENYL)-2,5-DICHLORONICOTINAMIDE
- PROP-2-YNYL N-[(2,5-DICHLORO-3-PYRIDYL)CARBONYL]CARBAMATE
- N-(4-CHLOROPHENYL)-N'-[(2,5-DICHLORO-3-PYRIDYL)CARBONYL]UREA
- 3-(TRIFLUOROMETHYL)PHENYL 2,5-DICHLOROPYRIDINE-3-CARBOTHIOATE
- O1-[(2,5-DICHLORO-3-PYRIDYL)CARBONYL]-3-(TRIFLUOROMETHYL)BENZENE-1-CARBOHYDROXIMAMIDE
- PHENYL 2,5-DICHLOROPYRIDINE-3-CARBOTHIOATE