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Prazosin HCl

Compound with spectra: 2 FTIR, and 1 Raman

Prazosin HCl
SpectraBase Compound ID 4QCAvVUWR28
InChI InChI=1S/C19H21N5O4.ClH/c1-26-15-10-12-13(11-16(15)27-2)21-19(22-17(12)20)24-7-5-23(6-8-24)18(25)14-4-3-9-28-14;/h3-4,9-11H,5-8H2,1-2H3,(H2,20,21,22);1H
InChIKey WFXFYZULCQKPIP-UHFFFAOYSA-N
Mol Weight 419.87 g/mol
Molecular Formula C19H22ClN5O4
Exact Mass 419.136032 g/mol
Parent InChIKey IENZQIKPVFGBNW-UHFFFAOYSA-N

View Spectrum of Prazosin HCl

ATR-IR Spectrum
Copyright Copyright © 2014-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Company Llc
Source of Spectrum Forensic Spectral Research
Catalog Number P7791

View Spectrum of Prazosin HCl

FTIR Spectrum
Copyright Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved.
Technique KBr-Pellet

View Spectrum of Prazosin HCl

Raman Spectrum
Copyright Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Company Llc.
Source of Spectrum Forensic Spectral Research
Catalog Number P7791
  • Furazosin hydrochloride
  • 1-​(4-​Amino-​6,7-​dimethoxy-​2-​quinazolinyl)​-​4-​(2-​furanylcarbonyl)​piperazine hydrochloride
  • Piperazine, 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furanylcarbonyl)-, monohydrochloride
Prazosin
4-Amino-6,7-dimethoxy-2-(4-furfuroyl-1-piperazinyl)-quinazoline cation
Prazosin-M (alkyl-OH-ring cleavage) MS2
Prazosin-M (ring cleavage HOOC-) MS2
Terazosin HCl
Terazosin
Bunazosin
Quinazoline, 2-chloro-6,7-dimethoxy-4-(4-methylpiperazin-1-yl)-
4-Methoxy-N-(8-methyl[1,3]dioxolo[4,5-g]quinazolin-6-yl)benzamide
2,4-Quinolinediamine, 6,7-dimethoxy-N(2),N(2)-diphenyl-

This compound is available in the following databases:

KnowItAll IR Spectral Library
Author: Wiley

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KnowItAll Raman Spectral Library
Author: Wiley

Wiley's KnowItAll Raman Spectral Library offers access to the world's largest collection of high-quality Raman spectra, including the renowned Sadtler databases. Learn more.

Vendor/Supplier Catalog Number
Sigma-Aldrich Company Llc
Sigma-Aldrich Company Llc.
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