2-Chloro-3-pyridinecarboxaldehyde

2-Chloro-3-pyridinecarboxaldehyde Basic information

Product Name:	2-Chloro-3-pyridinecarboxaldehyde
Synonyms:	Chloro-3-pyridinecarboxaldeh;2-Chloropyridine-3-carboxaldehyde,98%;CHLORO-2-FORMYL-3-PYRIDINE;2-CHLORO-PYRIDINE-3-CARBALDEHYDE;2-CHLOROPYRIDINE-3-CARBOXALDEHYDE;2-CHLORO-PYRIDIN-3-CARBALDEHYDE;2-CHLORONICOTINALDEHYDE;2-CHLORO-3-FORMYLPYRIDINE
CAS:	36404-88-3
MF:	C6H4ClNO
MW:	141.56
EINECS:
Product Categories:	Heterocycle-Pyridine series;Chlorinated heterocyclic series;Aromatics;Heterocycles;Miscellaneous Reagents;Aldehydes;C1 to C6;C5 to C6;C6 to C7;Carbonyl Compounds;Chemical Synthesis;Halogenated Heterocycles;Heterocyclic Building Blocks;Organic Building Blocks;Pyridine;pharmacetical;Pyridines;Aldehyde;Building Blocks;CHIRAL CHEMICALS;aldehyde\| alkyl chloride
Mol File:	36404-88-3.mol

2-Chloro-3-pyridinecarboxaldehyde Chemical Properties

Melting point	50-54 °C (lit.)
Boiling point	119 °C(Press: 30 Torr)
density	1.332±0.06 g/cm3(Predicted)
Fp	>230 °C
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	Chloroform, DMSO
form	Powder or Low Melting Solid
pka	-1.36±0.10(Predicted)
color	White to off-white
CAS DataBase Reference	36404-88-3(CAS DataBase Reference)

Safety Information

MSDS Information

Provider	Language
SigmaAldrich	English

2-Chloro-3-pyridinecarboxaldehyde Usage And Synthesis

Chemical Properties	Brown Solid
Uses	Starting material for the preparation of 5-azaindoles by the Hemetsberger-Knittel reaction involving the thermal decomposition of alkenyl azides.1
Uses	Azaindazole intermediate.

2-Chloro-3-pyridinecarboxaldehyde Preparation Products And Raw materials

Raw materials	Hydrochloric acid-->Ethyl acetate-->Tetrahydrofuran-->Sodium-->N,N-Dimethylformamide-->Sodium sulfate-->Magnesium sulfate-->Triethylamine-->Ammonium hydroxide-->Sodium chloride-->n-Butyllithium-->Hexane-->Nitrogen-->Ammonium chloride-->Diisopropylamine-->2-Chloropyridine-->1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone
Preparation Products	2-Chloro-3-cyanopyridine

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