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ChemicalBook--->CAS DataBase List--->3250-74-6

3250-74-6

3250-74-6 Structure

3250-74-6 Structure
IdentificationMore
[Name]

3-(2H-TETRAZOL-5-YL)-PYRIDINE
[CAS]

3250-74-6
[Synonyms]

3-(2H-TETRAAZOL-5-YL)PYRIDINE
3-(2H-TETRAZOL-5-YL)-PYRIDINE
5-(3-PYRIDYL)-1H-TETRAZOLE
5-(3-PYRIDYL)TETRAZOLE
AKOS B020828
ART-CHEM-BB B020828
BUTTPARK 14\02-73
CBI-BB ZERO/005386
IFLAB-BB F2124-0755
SPECS AO-289/25117008
3-(1H-1,2,3,4-tetraazol-5-yl)pyridine
[EINECS(EC#)]

426-810-8
[Molecular Formula]

C6H5N5
[MDL Number]

MFCD00665795
[Molecular Weight]

147.14
[MOL File]

3250-74-6.mol
Chemical PropertiesBack Directory
[Melting point ]

240 °C
[Boiling point ]

379.4±44.0 °C(Predicted)
[density ]

1.388±0.06 g/cm3(Predicted)
[storage temp. ]

Inert atmosphere,2-8°C
[pka]

5.99±0.12(Predicted)
[Water Solubility ]

Soluble in water (slightly).
[CAS DataBase Reference]

3250-74-6(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[HazardClass ]

IRRITANT-HARMFUL
Hazard InformationBack Directory
[Uses]

5-(3-Pyridyl)-1H-tetrazole is used as a pharmaceutical intermediate. The Pyridine,3-(2H-tetrazol-5-yl)- acts as reactant with 1-(4-bromo-phenyl)-3-piperidino-propan-1-one, hydrochloride, and obtain the 1-(4-bromo-phenyl)-3-(5-pyridin-3-yl-tetrazol-2-yl)-propan-1-one. This reaction needs the solvent of dimethylformamide. The yield is 31%. In addition, this reaction should be taken for 8 hours at the temperature of 150°C.
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

5-(3-Pyridyl)-1H-tetrazole, 98%(3250-74-6)
[Sigma Aldrich]

3250-74-6(sigmaaldrich)
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