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Details

Stereochemistry ACHIRAL
Molecular Formula C10H10ClN3O2
Molecular Weight 239.658
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 2-CHLORO-6,7-DIMETHOXY-4-QUINAZOLINAMINE

SMILES

COC1=CC2=NC(Cl)=NC(N)=C2C=C1OC

InChI

InChIKey=HWIIAAVGRHKSOJ-UHFFFAOYSA-N
InChI=1S/C10H10ClN3O2/c1-15-7-3-5-6(4-8(7)16-2)13-10(11)14-9(5)12/h3-4H,1-2H3,(H2,12,13,14)

HIDE SMILES / InChI

Molecular Formula C10H10ClN3O2
Molecular Weight 239.658
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Description
Curator's Comment: The description was created based on several sources, including https://www.ncbi.nlm.nih.gov/pubmed/2863379

2-Chloro-6,7-dimethoxy-4-quinazolinamine is building block for preparing terazosine and its analogues, α1-adrenoceptor antagonists

Approval Year

Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
PubMed

PubMed

TitleDatePubMed
Prediction of genotoxicity of chemical compounds by statistical learning methods.
2005 Jun
Patents

Sample Use Guides

In Vivo Use Guide
Unknown
Route of Administration: Unknown
In Vitro Use Guide
Unknown
Substance Class Chemical
Created
by admin
on Sat Dec 16 05:45:37 UTC 2023
Edited
by admin
on Sat Dec 16 05:45:37 UTC 2023
Record UNII
FG7Z4T71Y4
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
2-CHLORO-6,7-DIMETHOXY-4-QUINAZOLINAMINE
Systematic Name English
4-AMINO-2-CHLORO-6,7-DIMETHOXYQUINAZOLINE
Systematic Name English
TERAZOSIN HYDROCHLORIDE DIHYDRATE IMPURITY A [EP IMPURITY]
Common Name English
2-CHLORO-4-AMINO-6,7-DIMETHOXYQUINAZOLINE
Systematic Name English
PRAZOSIN HYDROCHLORIDE IMPURITY A [EP IMPURITY]
Common Name English
DOXAZOSIN RELATED COMPOUND C [USP-RS]
Common Name English
4-QUINAZOLINAMINE, 2-CHLORO-6,7-DIMETHOXY-
Systematic Name English
DOXAZOSIN MESILATE IMPURITY F [EP IMPURITY]
Common Name English
2-CHLORO-6,7-DIMETHOXYQUINAZOLIN-4-AMINE
Systematic Name English
DOXAZOSIN RELATED COMPOUND C [USP IMPURITY]
Common Name English
QUINAZOLINE, 4-AMINO-2-CHLORO-6,7-DIMETHOXY-
Systematic Name English
ALFUZOSIN HYDROCHLORIDE IMPURITY B [EP IMPURITY]
Common Name English
Code System Code Type Description
ECHA (EC/EINECS)
245-821-7
Created by admin on Sat Dec 16 05:45:37 UTC 2023 , Edited by admin on Sat Dec 16 05:45:37 UTC 2023
PRIMARY
PUBCHEM
90235
Created by admin on Sat Dec 16 05:45:37 UTC 2023 , Edited by admin on Sat Dec 16 05:45:37 UTC 2023
PRIMARY
RS_ITEM_NUM
1225452
Created by admin on Sat Dec 16 05:45:37 UTC 2023 , Edited by admin on Sat Dec 16 05:45:37 UTC 2023
PRIMARY
EPA CompTox
DTXSID3057694
Created by admin on Sat Dec 16 05:45:37 UTC 2023 , Edited by admin on Sat Dec 16 05:45:37 UTC 2023
PRIMARY
FDA UNII
FG7Z4T71Y4
Created by admin on Sat Dec 16 05:45:37 UTC 2023 , Edited by admin on Sat Dec 16 05:45:37 UTC 2023
PRIMARY
CAS
23680-84-4
Created by admin on Sat Dec 16 05:45:37 UTC 2023 , Edited by admin on Sat Dec 16 05:45:37 UTC 2023
PRIMARY
Related Record Type Details
PARENT -> IMPURITY
PARENT -> IMPURITY
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP
PARENT -> IMPURITY
CHROMATOGRAPHIC PURITY (HPLC/UV)
EP
PARENT -> IMPURITY
USP