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.
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Function and Application of 2-Chloro-4-amino-6,7-dimethoxyquinazolineUsed as drug Afzosin hydrochloride intermediate used for the synthesis of prazosin, doxazosin, Terrazosin, Afzosinand other drugsBest Price Medical Grade Red Clover Extract Raw CAS 485-72-3 Formononetin Powder
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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.
Best Price Medical Grade Red Clover Extract Raw CAS 485-72-3 Formononetin Powder
Complaint
![5-Pyrimidinecarboxylic Acid, 4-[[ (3-chloro-4-Methoxyphenyl) Methyl]Amino]-2-[ (2S) -2- (hydroxyMethyl) - 1-Pyrrolidinyl]-; CAS 330785-84-7](https://img.china-sups.com/5045f76619febb2b12785291c1b85664.jpg)
