Prazosin is a useful alpha1 and alpha2B-adrenoceptor antagonist. Synonyms: [4-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-1-piperazinyl]-2-furanylmethanone, 4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazinyl 2-furyl ketone, Furazosin, Lentopres CAS No: 19216-56-9 Molecular Formula: C19H21N5O4 Molecular Weight: 383.4 Appearance: White to off-white solid Purity: 98% (HPLC) Solubility: DMSO (Slightly), Methanol (Slightly, Heated) Method for Determining Identity: Proton NMR Spectroscopic and Mass Spectrometric Analysis TLC Conditions: SiO2, Dichloromethane: Methanol: 9:1, Visualized with UV, AMCS and KMnO4, Single spot, Rf=0.50 Elemental Analysis: Calculated: %C: 59.12, %H: 5.52, %N: 18.27 Water Content: As Reported Storage and Stability: Long-term storage is recommended at 4C. Stable for 6 months after receipt. 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.
Molecular Weight:
383.4
Purity:
98% (HPLC)
Form:
White to off-white solid
CAS Number:
[19216-56-9]
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