[B20492] CAS 3250-74-6 | 5-(3-Pyridyl)-1H-tetrazole, 98%

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CAS : 3250-74-6
MDL : MFCD00040281
EINECS : 426-810-8

Other name :

3-[1(2)H-Tetrazol-5-yl]pyridine

Chemical Properties

Formula : C6H5N5
Formula weight : 147.14
Melting Point : ca 240° dec.
Sensitivity : Ambient temperatures.
Form : Powder
Solubility : Soluble in water (slightly).

Applications

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.

Grade Specifications

GHS Hazard and Precautionary Statements

Precautionary Statements : H318Causes serious eye damage.
Precautionary Statements : P280d-P305+P351+P338Wear protective clothing and eye protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
위험 문구 : 41Risk of serious damage to eyes.
안전 문구 : 22-26-39Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection.