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Specifications

An impurity for the drug Hydralazine.
Catalog #	T8330
Melting Point	193-195ºC
Solubility	DMSO, Methanol (sparingly)
Method for determining Identity	Proton NMR (DMSO-d6) Spectroscopic and Mass Spectrometric Analysis
TLC Conditions	SiO2: Dichloromethane: Methanol: 9:1; Visualized with UV and Iodine; Single spot; Rf=0.4
Storage and Stability	May be stored at RT for short-term only. Long-term storage is recommended at 4°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Important Note	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Toxicity and Hazards
	All products should be handled by qualified personnel only, trained in laboratory procedures.
CAS Number	234-80-0
Molecular Formula	C9H6N4
Molecular Weight	170.18
Source	Synthetic
Purity	~90%
Form	Supplied as a white solid
Important Note	This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.