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ChemicalBook--->CAS DataBase List--->128071-75-0

128071-75-0

128071-75-0 Structure

128071-75-0 Structure
IdentificationMore
[Name]

2-BROMO-3-FORMYLPYRIDINE
[CAS]

128071-75-0
[Synonyms]

2-BROMO-3-FORMYLPYRIDINE
2-BROMO-3-PYRIDINECARBOXALDEHYDE
2-BROMONICOTINALDEHYDE
2-BROMO-PYRIDINE-3-CARBALDEHYDE
2-BROMOPYRIDINE-3-CARBOXALDEHYDE
2-Bromopyridine-3-carboxaldehyde 97%
2-Bromopyridine-3-carboxaldehyde, 2-Bromo-3-formylpyridine
[Molecular Formula]

C6H4BrNO
[MDL Number]

MFCD04966945
[Molecular Weight]

186.01
[MOL File]

128071-75-0.mol
Chemical PropertiesBack Directory
[Melting point ]

73 °C
[Boiling point ]

100 °C / 3mmHg
[density ]

1.683±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Sealed in dry,Room Temperature
[form ]

powder to crystal
[pka]

-1.01±0.10(Predicted)
[color ]

White to Orange to Green
[Detection Methods]

HPLC
[InChI]

InChI=1S/C6H4BrNO/c7-6-5(4-9)2-1-3-8-6/h1-4H
[InChIKey]

GNFWMEFWZWXLIN-UHFFFAOYSA-N
[SMILES]

C1(Br)=NC=CC=C1C=O
[CAS DataBase Reference]

128071-75-0(CAS DataBase Reference)
[Storage Precautions]

Store under nitrogen
Safety DataBack Directory
[Hazard Codes ]

Xn,Xi
[Risk Statements ]

R22:Harmful if swallowed.
R36:Irritating to the eyes.
R43:May cause sensitization by skin contact.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HS Code ]

29333990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Tetrahydrofuran-->N,N-Dimethylformamide-->n-Butyllithium-->Ammonium chloride-->Sodium borohydride-->Isopropylamine-->2-Bromopyridine
[Preparation Products]

Methyl (2E)-3-(2-bromopyridin-3-yl)prop-2-enoate-->2-(4-FLUOROPHENYL)NICOTINALDEHYDE-->2-Pyridinecarboxylic acid, 3-forMyl-, ethyl ester-->Pyridine, 2-bromo-3-(1,3-dioxolan-2-yl)-
Hazard InformationBack Directory
[Chemical Properties]

Yellow solid
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

128071-75-0(sigmaaldrich)
[TCI AMERICA]

2-Bromonicotinaldehyde,>98.0%(GC)(128071-75-0)
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