2-Piperazinyl-4-amino-6,7-dimethoxyquinazoline
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- structure.search.product.name 2-Piperazinyl-4-amino-6,7-dimethoxyquinazoline
- Product Code: TRC-P480500
- CAS Number: 60547-97-9
- Brand: TRC
Product Overview
Product Code
TRC-P480500
CAS Number
EP Description
Terazosin EP Impurity C
USP Description
Terazosin related compound A
Product Format
Neat
Molecular Formula
C14 H19 N5 O2
Molecular Weight
289.33
API Family
Terazosin, Terazosin Hydrochloride Dihydrate, Doxazosin Mesilate, Doxazosin, Prazosin HydrochlorideProduct Categories
Product Type
ImpurityPurity
>95% (HPLC)
Analytical Method
HPLC, NMR, MS
Documentation
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Product Information
Chemical Data
Analyte Name
6,7-Dimethoxy-2-(piperazin-1-yl)quinazolin-4-amine
CAS Number
60547-97-9
Molecular Formula
C14 H19 N5 O2
Molecular Weight
289.33
Accurate Mass
289.1539
Flash Point
0
SMILES
COc1cc2nc(nc(N)c2cc1OC)N3CCNCC3
InChI
InChI=1S/C14H19N5O2/c1-20-11-7-9-10(8-12(11)21-2)17-14(18-13(9)15)19-5-3-16-4-6-19/h7-8,16H,3-6H2,1-2H3,(H2,15,17,18)
IUPAC
6,7-dimethoxy-2-piperazin-1-ylquinazolin-4-amine
Product Data
Storage Temperature
-20°C
Shipping Temperature
Room Temperature
Country of Origin
CANADA
Product Type
Impurity
Product Format
Neat
Purity
>95% (HPLC)
Analytical Method
HPLC, NMR, MS
Product Description
2-Piperazinyl-4-amino-6,7-dimethoxyquinazoline (Terazosin EP Impurity C) is a metabolite of Prazosin. It is also an impurity arising in the synthesis of Terazosin (T105000).
References: Bolognesi, M., et al.: J. Med. Chem., 44, 362 (2001),