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Product Overview

Product Code

TRC-P480620

CAS Number

102839-00-9

EP Description

Doxazosin Mesilate Impurity H, Prazosin Hydrochloride Impurity E, Terazosin Hydrochloride Dihydrate Impurity E

USP Description

Terazosin related compound C

Product Format

Neat

Molecular Formula

C24 H28 N8 O4

Molecular Weight

492.53

API Family

Prazosin Hydrochloride, Terazosin Hydrochloride Dihydrate, Prazosin, Doxazosin Mesilate

Product Categories

TRC, Impurity Reference Materials

Product Type

Impurity

Alternate CAS Number

Hydrochloride salt: 1486464-41-8; xHCl salt: 104965-50-6

Purity

>95% (HPLC)

Documentation

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Product Information

Chemical Data

Analyte Name

2,2'-(Piperazin-1,4-diyl)bis(6,7-dimethoxyquinazolin-4-amine)

CAS Number

102839-00-9

Molecular Formula

C24 H28 N8 O4

Molecular Weight

492.53

Accurate Mass

492.2234

SMILES

COc1cc2nc(nc(N)c2cc1OC)N3CCN(CC3)c4nc(N)c5cc(OC)c(OC)cc5n4

InChI

InChI=1S/C24H28N8O4/c1-33-17-9-13-15(11-19(17)35-3)27-23(29-21(13)25)31-5-7-32(8-6-31)24-28-16-12-20(36-4)18(34-2)10-14(16)22(26)30-24/h9-12H,5-8H2,1-4H3,(H2,25,27,29)(H2,26,28,30)

IUPAC

2-[4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-amine

Alternate CAS Number

Hydrochloride salt: 1486464-41-8; xHCl salt: 104965-50-6

Product Data

Storage Temperature

-20°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Type

Impurity

Product Format

Neat

API Family

Prazosin Hydrochloride; Terazosin Hydrochloride Dihydrate; Prazosin; Doxazosin Mesilate

Purity

>95% (HPLC)

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Product Overview

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Chemical Data

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2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine] (Terazosin Impurity)

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