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2-Chloro-4-amino-6,7-dimethoxyquinazoline

BGC Id:660989625328
CAS No:23680-84-4
Synonyms:timtec-bb sbb000787 ; 2-chloro-4-amino-6 ; doxazosin ep impurity f ; 7-dimethoxy-quinazoline ; 2-chloro-4-amino-6,7-dimethoxy ; doxazosin related compound c ; terazosin ep impurity a ; alfuzosin ep impurity b ; quinazolinamine ; 4-amino-2-chloro-6,7-dimethoxy
Molecular Formula:C10H10ClN3O2
Molecular Weight:239.66
EINECS:245-821-7
Structural Formula

Verified providers in 2025

The following 18 notable providers have been checked and can be recommended.
Chemical-Suppliers
Wuhan PharmChem LTD.
EINECS: 245-821-7 Molecular formula: C10H10ClN3O2
Chemical-Suppliers
Xiamen Hisunny Chemical
  • Molecular Formula : C10H10ClN3O2
  • Chemical-Suppliers
    Sancai Industry
    Appearance White or off-white flocculent crystallization
    Identification HPLC
    Assay HPLC ≥ 99.5%
    Moisture ≤ 0.5%
    R
    >>more

    Chemical-Suppliers
    Zehao Industry
    Assay:99.0%min
    Chemical-Suppliers
    BLD Pharmatech
    Smile code: NC1=C2C=C(OC)C(OC)=CC2=NC(Cl)=N1 MDL Number: MFCD00051734 Purity : 98% Available in stock: 1685 g
    Chemical-Suppliers
    Leap Chem
    Molecular Formula: C10H10ClN3O2 Molecular Weight: 239.66 Hazard Symbols: Xi,Xn WGKGermany: 3 HS Code: 29339900

    The last intensive check and update was carried out on 2025/09/17.

    Identify

    Synonyms:
    timtec-bb sbb000787 ; 2-chloro-4-amino-6 ; doxazosin ep impurity f ; 7-dimethoxy-quinazoline ; 2-chloro-4-amino-6,7-dimethoxy ; doxazosin related compound c ; terazosin ep impurity a ; alfuzosin ep impurity b ; quinazolinamine ; 4-amino-2-chloro-6,7-dimethoxy
    CAS:
    23680-84-4
    EINECS:
    245-821-7
    Molecular Formula:
    C10H10ClN3O2
    MDL:

    Properties

    Molecular Weight:
    239.66 g·mol−1
    Melting point:
    262-268 °C (dec.)(lit.)
    download Download Molfile for :
    4-Amino-2-chloro-6,7-dimethoxyquinazoline

    Suppliers

    Wuhan PharmChem Co., LTD.

    公司類型: Import & export company
    Wuhan PharmChem CO., LTD. Vitamin K3也將會由我們提供。 has been a premier chemical supplier distributing high-quality chemicals to businesses in various industries for the whole world. At Wuhan PharmChem, we are committed to excellence.From manufacturing to packaging and delivery, we provide quality, reliability and the highest degree of customer service.Our scope of service is organized/structured around the unique needs of each client.Our mission is establish long-term relationships with our clients b ...
    國家: P.R.China   打電話: +86 27 85835203   傳真: +86 27 85835203

    OPQ Chemical Co., Ltd

    公司類型: Producer
    國家: P.R.China
    打電話: +86-17615852982
    OPQ Chemical is a high tech enterprise,located in China Spring city(Jinan).Mainly engages in the development and production of phenolic and quinones,additive agents, dying stuffs, and pesticide intermediates,and also has been involved in other fine chemicals,cosmetic raw materials etc.And actively practices the business philosophy of "MY heart, let you feel more assured". 我們供應商Polyquaternium-51。 OPQ has international advanced production technology and equipment, the company's marketing network thro ...

    Simagchem Corporation

    Your partner in China for chemicals business. 我們是賣方6-Bromo-5-chloro-1H-indole-2,3-dione。 Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.
    公司類型: Bulk chemical producer
    國家: P.R.China
    打電話: +86 592 2680 277
    傳真: +86 592 2680 237

    Xiamen Hisunny Chemical Co., Ltd.

    公司類型: Leading producer
    Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. inquiries, you will get it!
    國家: P.R.China   打電話: +86-592-3327115   傳真: +86-592-5823596

    Sancai Industry Co.,Ltd.

    公司類型: Leading producer
    國家: P.R.China
    打電話: +86-531-88913079
    傳真: +86-531-88913079
    Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad. 此外,Betulinic acid是由我們提供的。 In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key ...

    JieJie Group Co., Ltd.

    Shanghai JieJie Chemical Co., Ltd is a pharmaceutical and chemical enterprise for the research and production, it built in 2009. Our core business is custom synthesis and contract manufacturing for advanced and bulk APIs, Pharmaceutical intermediates, water soluble polymer and special chemicals, from gram to multitons scale. 我們提供我們的化工產品2-Formyl-3-methoxypyrazine。 "Meeting the demand of customers" is our motto. We are confident to be your preferred outsourcing partner.Our aim is to be one of the reliable enterprise ...
    國家: P.R.China
    打電話: +86 21-51698675
    傳真: +86 21-61294690

    Xingrui Industry Co., Limited

    公司類型: Leading producer
    Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. Sodium 2-biphenylate也將會由我們提供。 The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...
    國家: P.R.China   打電話: +86-531-88980365   傳真: +86-531-88980365

    Lori Industry Co., Ltd

    公司類型: Bulk chemical producer
    國家: P.R.China
    打電話: +86-13011713125
    傳真: +86-13011713125
    Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals . Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. 我們提供Sodium bromate的。 From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, ...

    Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

    Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. Decaborane也將會由我們提供。 We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
    公司類型: Producer
    國家: P.R.China
    打電話: +86 571 88026825
    傳真: +86 571 88282557

    Zehao Industry Co., Ltd.

    The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. 我們是賣方Malvidin chloride。 Our capabilities are comprised of our manufacturi ...
    國家: P.R.China   打電話: +86-531-88909322   傳真: +86-531-88909322

    Nantong Xindao Biotech Ltd

    公司類型: Leading producer
    國家: P.R.China
    打電話: +86 19033786557
    XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. Nantong Xindao Biotech Ltd還提供1,2,4-Benzenetricarboxylic anhydride的。 At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields. XINDAO pays attention ...

    Shandong SanYoung Industry Co., Ltd

    Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Shandong SanYoung Industry Co., Ltd還提供Hordenine hydrochloride的。 Our company has a large number of customers with good reputation at home and abroad, ...
    國家: P.R.China
    打電話: +86 155-64526813
    傳真: +86 531-56897532

    Xiamen Equation Chemical Co.,Ltd

    公司類型: Bulk chemical producer
    Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. 我們賣3-Ethoxy-5-(trifluoromethyl)phenylboronic acid的。 We are committed to provide experienced high quality product and JIT performance to benefit our customers.
    國家: P.R.China   打電話: +86 592 6515854   傳真: +86 592 6515854

    AK Scientific, Inc.

    公司類型: Supplier
    國家: USA
    打電話: +1 (510) 429-8835
    傳真: +1 (510) 429-8836
    AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. 我們供應商Methyl 4-chloro phenyl acetate。 All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...

    BLD Pharmatech Ltd

    Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. 我們供應商4-Fluoro-3-isopropoxybenzaldehyde。 Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...
    公司類型: Supplier
    國家: P.R.China
    打電話: +86-21-61629022
    傳真: +86-21-50201702

    Skyrun Industrial Co., Ltd.

    公司類型: Leading producer
    Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. 我們供應商2-Methyl-5-nitrobenzene sulfonamide。 Our working range can be start from small amount in research stage to big bulk for industrial produc ...
    國家: P.R.China   打電話: +86-576-84015261   傳真: +86-576-84015261

    Leap Chem Co., Ltd

    公司類型: Bulk and laboratory supplier
    國家: P.R.China
    打電話: +852-30606658
    LEAPChem, a specialized fine chemicals supplier for research, development and production. 我們賣N'-Hydroxy-2-piperidinoethanimidamide的。 LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

    BuGuCh & Partners

    We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
    公司類型: Producer
    國家: Germany

    Safety Information

    Hazard Classes:
    irritant
    Hazardous Substances Data:
    Non-Regulated Material ¹
    Risk Codes:
    36/37/38-20/21/22 (R)
    Safety Codes:
    26-36-37/39 (S)
    WGK Germany:
    3
    Storage temperature:
    2-8 °C

    What other providers are available for CAS 23680-84-4?

    In addition to the providers presented here for 2-Chloro-4-amino-6,7-dimethoxyquinazoline with the CAS number 23680-84-4, there are other 60 providers with slightly different product names available for this CAS number.

    +2 additional providers that we know from the past
    +1 additional providers that we know from the past
    +2 additional providers that we know from the past
    +1 additional providers that we know from the past
    +2 additional providers that we know from the past
    Dayang Chem (Hangzhou) Co.,Ltd. +9 additional providers that we know from the past
    BuGuCh & Partners +1 additional providers that we know from the past
    WeylChem ORGANICA GmbH | Biesterfeld Spezialchemie GmbH | Shandong Lanhai Industry Co.,Ltd. | H&Z Industry Co.,Ltd | Hangzhou Keying Chem Co., Ltd. | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH +31 additional providers that we know from the past
    +2 additional providers that we know from the past




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