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4-Amino-2-chloro-6,7-dimethoxyquinazoline

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Formula: C10H10ClN3O2
CAS: 23680-84-4
search Element: dimethoxyquinazoline chloro amino
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Identification

Structural Formula
4-Amino-2-chloro-6,7-dimethoxyquinazoline
CAS:
23680-84-4
EINECS:
245-821-7
Molecular Formula:
C10H10ClN3O2
MDL:
SMILES:
COC1=C(C=C2C(=C1)C(=NC(=N2)Cl)N)OC
Synonym:
2-chloro-4-amino-6 ; timtec-bb sbb000787 ; 7-dimethoxy-quinazoline ; quinazolinamine ; 2-chloro-4-amino-6,7-dimethoxy ; doxazosin related compound c ; terazosin ep impurity a ; 4-amino-2-chloro-6,7-dimethoxy ; alfuzosin ep impurity b ; doxazosin ep impurity f


Description

4-Amino-2-chloro-6,7-dimethoxyquinazoline is an intermediate in the production of Terazosin.


Suppliers

Shandong Lanhai Industry Co.,Ltd.
SLIC405920295
+
H&Z Industry Co.,Ltd
HIC24609840
+
Chemlyte Solutions
CS22146642
+
WeylChem ORGANICA GmbH
WO27068118
+
Biesterfeld Spezialchemie GmbH
BS369011070
+
Hangzhou Keying Chem Co., Ltd.
HKC369014760
+
scienTEST - bioKEMIX GmbH
S-B307512300
+
CM Fine Chemicals
CFC20918364
Santa Cruz Biotechnology, Inc.
209917
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CAS equal suppliers

Alfuzosin EP impurity B
Salsbury Chemicals, Inc.
SC22086624
Alfuzosin EP Impurity B
Aozeal Certified Standards (AOCS), Inc.
A0007.02
Terazosin EP Impurity A
Aozeal Certified Standards (AOCS), Inc.
T0003.01
2-Chloro-6,7-dimethoxy-4-quinazolinamine
Dayang Chem (Hangzhou) Co.,Ltd.
DC372014880
2-Chloro-6,7-dimethoxy-4-quinazolinamine
Haihang Industry Co., Ltd.
HI31209360
2-Chloro-6,7-dimethoxy-4-quinazolinamine
Gihi Chemicals Co., Limited
GCL324012960
2-Chloro-6,7-dimethoxyquinazolin-4-amine
Capot Chemical Co., Ltd.
9669
2-Chloro-6,7-dimethoxyquinazolin-4-amine
Pharmaffiliates Analytics & Synthetics Pvt. Limited
PA 16 43010
2-Chloro-4-amino-6,7-dimethoxyquinazoline
AK Scientific, Inc.
AS23377011
2-Chloro-4-amino-6,7-dimethoxyquinazoline
Ascender Chemical Co.,Ltd
ACC307512300
2-Chloro-4-amino-6,7-dimethoxyquinazoline
Sancai Industry Co.,Ltd.
SIC295211808
2-Chloro-4-amino-6,7-dimethoxyquinazoline
Suzhou Vosun Biotech Co.,Ltd
SVBC344417220
2-Chloro-4-amino-6,7-dimethoxyquinazoline
FUDI Chemical Co. Ltd.
FCC270610824
2-Chloro-4-amino-6,7-dimethoxyquinazoline
Xiamen Equation Chemical Co.,Ltd
XECC393619680
2-Chloro-4-amino-6,7-dimethoxyquinazoline
Xingrui Industry Co., Limited
XIL356714268
2-Chloro-4-amino-6,7-dimethoxyquinazoline
Lori Industry Co., Ltd
LI27068118
2-Chloro-4-amino-6,7-dimethoxyquinazoline
Zehao Industry Co., Ltd.
ZI29528856
2-Chloro-4-amino-6,7-dimethoxyquinazoline
JieJie Group Co., Ltd.
JG27068118
2-Chloro-4-amino-6,7-dimethoxyquinazoline
Simagchem Corporation
SC25837749
2-Chloro-4-amino-6,7-dimethoxyquinazoline
Autech Industry Co.,Limited
AIC332113284
2-Chloro-4-amino-6,7-dimethoxyquinazoline
Xiamen Hisunny Chemical Co., Ltd.
XHC405916236
2-Chloro-4-amino-6,7-dimethoxyquinazoline
Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
CI848733948
2-Chloro-4-amino-6,7-dimethoxyquinazoline
OPQ Chemical Co., Ltd
OC25837749
2-Chloro-4-amino-6,7-dimethoxyquinazoline
Wuhan PharmChem Co., LTD.
WP30759225
2-Chloro-4-amino-6,7-dimethoxyquinazoline
Shandong SanYoung Industry Co., Ltd
SSI430517220
2-Chloro-4-amino-6,7-dimethoxyquinazoline
BLD Pharmatech Ltd
BP22146642
4-amino-2-chloro-6,7-dimethoxyquinozoline
Indofine Chemical Co, Inc.
25-005
2-Chloro-4-amino-6,7-dimethoxy-quinazoline
Chemieliva Pharmaceutical Co., Ltd.
CP441013230
2-Chloro-4-amino-6,7-dimethoxy-quinazoline
Leap Chem Co., Ltd
LC22686804
2-Chloro-4-amino-6,7-dimethoxy-quinazoline
Zhejiang Hongxin Chemical
ZHC315012600
2-Chloro-4-amino-6,7-dimethoxy-quinazoline
Nebula Chemicals Co, Ltd.
NCC315012600
2-Chloro-4-amino-6,7-dimethoxy-quinazoline
Skyrun Industrial Co., Ltd.
SI340210206
2-Chloro-4-amino-6,7-dimethoxy-quinazoline
Haihang Industry Co., Ltd.
HI32769828
2-Chloro-4-amino-6,7-dimethoxy-quinazoline
Changzhou Hi-Tech Chemistry Corp
CHCC403220160
4-Quinazolinamine, 2-chloro-6,7-dimethoxy-
Angene International Limited
AGN-PC-0D1UJ5
4-Amino-2-chloro-6,7-dimethoxyquinazoline, 98+%
Alfa (A Johnson Matthey Company)
A451213536

Prices & Availability




Data is processed


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Properties for 4-Amino-2-chloro-6,7-dimethoxyquinazoline

Molecular Weight:
239.66 g·mol−1
Melting point:
262-268 °C (dec.)(lit.)
Solubility:
Soluble in DMSO and Methanol
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Safety & Transport Information

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection
Hazard Classes:
irritant
Hazard Symbols:
Xi, Xn
Hazard symbol Xn Hazard symbol Xi
Storage temperature :
2-8 °C
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Alternative Distributors of [4-Amino-2-chloro-6,7-dimethoxyquinazoline]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Inter-Chemical Ltd. | Fischer Chemicals AG | Shanghai ChemVia Co., Ltd | Rongkang Industry Co.,Ltd - (NSTU Chemicals Hanggzhou Co.,) | Gihi Chemicals Co., Limited | Molekula GmbH | Hallochem Pharma Co., Ltd. | 3B Scientific Corporation | Hangzhou Think Chemical Co., Ltd. | Rubamin Laboratories Limited | Xiang Ding Chemical International Co., Ltd | ABCR GmbH & Co. KG | Ningbo Pangs Chem Int'l Co., Ltd. | Chengdu Qiaofeng Technological Development Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | Ark Pharm, Inc. | Bepharm Ltd. | Zouping Mingxing Chemical Co., Ltd. | 3Way Pharm Inc. | East Chemical Industry Co., Ltd. | Jinan Haohua Industry Co., Ltd. | Trademax Phamaceuticals & Chemicals Co., Ltd. | scienTEST

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