5-(4-Chlorobutyl)-1-Cyclohexyl-1H-Tetrazole; CAS 73963-42-5

Appearance

White to off-white powder

Identification

IR: the infrared absorption spectrum of the sample complies with the reference standard.

HPLC: it gives positive reaction.

Solubility

Soluble in methanol

Melting Point

48.0℃~54.0℃

Moisture

≤ 0.5%

Residue on Ignition

≤ 0.2%

Related Substances

Single impurity ≤ 0.5%

Total impurities ≤ 1.0%

Residual Solvents

Ethanol ≤ 500ppm

Ethyl acetate ≤ 500ppm

n-Hexane ≤ 29ppm

Isopropyl Ether ≤ 100ppm

Chloroform ≤ 6ppm

Assay (HPLC)

97.0%~102.0%