Pharmaceutical Intermediate 2-Chloro-4-Amino-6, 7-Dimethoxyquinazoline CAS 23680-84-4

• Powder: Yes
• Customized: Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Adult
• State: Powder
• Purity: >99%
• Model NO.: IHF-2-Chloro-4-amino-6, 7-dimethoxyquinazoline
• Product Name: 2-Chloro-4-Amino-6, 7-Dimethoxyquinazoline
• Appearance: White Fine Powder
• Certificate: GMP ISO USP Bp
• Assay: 99% Min
• Test: HPLC
• Mf: C10h10cln3o2
• MW: 239.66
• Active Ingredient: 2-Chloro-4-Amino-6, 7-Dimethoxyquinazoline
• Sample: 2-Chloro-4-Amin
• Grade Standard: Food Grade, Medicine Grade
• Type of Product: Auxiliaries and Other Medicinal Chemicals
• Storage: Cool Dry Place
• Shelf Life: 2 Years Proper Storage
• Keywords: 2-Chloro-4-Amino-6, 7-Dimethoxyquinazoline
• CAS: 23680-84-4
• Transport Package: 1kg Per Foil Bag, 10 Bags Per Carton. 25 Kg Per Dr
• Specification: 99% min
• Trademark: Inter-Health
• Origin: Shaanxi China
• Production Capacity: 500000kg/Year

Product Description

                   

Pharmaceutical Intermediate 2-Chloro-4-Amino-6, 7-Dimethoxyquinazoline CAS 23680-84-4
 

Product Name	Pharmaceutical Intermediate 2-Chloro-4-Amino-6, 7-Dimethoxyquinazoline CAS 23680-84-4
Appearance	White Fine Powder
Molecular formula	C10H10ClN3O2
Molecular Weight	239.66
Keywords	Medicine grade Chloro amino dimethoxyquinazoline, Chloro dimethoxyquinazoline,raw Chloro
Shelf Life	24 months when properly stored
Storage	Keep in a cool, dry, dark location

 

What is 2-Chloro-4-amino-6,7-dimethoxyquinazoline? Light yellow or nearly white crystals. Uses pharmaceutical intermediate, used for the synthesis of prazosin, doxazosin, terrazosin and other drugs. .   .

 

Function and Application of 2-Chloro-4-amino-6,7-dimethoxyquinazoline

Used as drug Afzosin hydrochloride intermediate used for the synthesis of prazosin, doxazosin, Terrazosin, Afzosin
and other drugs

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Q: What's your MOQ ?

A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.

 

Q: Is there a discount ?

A: Yes, for larger quantity, we always support with better price.

 

Q: How to confirm the Product Quality before placing orders ?

A: You can get free samples for some proucts, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.

 

Q: How to start orders or make payments ?

A: You can send our your Purchase order ( if your company has ), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.

 

Q: How do you treat quality complaint ?

A: First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.

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