2-Chloro-4-amino-6,7-dimethoxyquinazoline Quick Details
Chemical Name: 2-Chloro-4-amino-6,7-dimethoxyquinazoline
CAS No.:23680-84-4
Molecular Formula:C10H10ClN3O2
Molecular weight: 239.66
Appearance: Off-white flocculent crystallization
2-Chloro-4-amino-6,7-dimethoxyquinazoline Typical Properties
2-Chloro-4-amino-6,7-dimethoxyquinazoline Packaging & Shipping
Shipping : within 5-7 days after receive your payment
Packaging : According to customer requirement
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1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours
4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
5.Factory price.
6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.
7.We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, paypal, Western Union etc., and we cooperate with Sinosure many years.
About us
1.More than 10 years chemical exporting experience
We have produced chemical more than fifteen years., 80% products are for export .
More than 10 years chemical exporting experience. Good and stabilized factory price.
2.Strict quality control system
We has passed through the ISO9001:2015 Quality System Certificate, we have strict quality control system
3.Supply sample
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity.
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Chemical Name: 2-Chloro-4-amino-6,7-dimethoxyquinazoline
CAS No.:23680-84-4
Molecular Formula:C10H10ClN3O2
Molecular weight: 239.66
Appearance: Off-white flocculent crystallization
2-Chloro-4-amino-6,7-dimethoxyquinazoline Typical Properties
Item | Specifications | Results |
Appearance | White or off-white flocculent crystallization | Off-white flocculent crystallization |
Identification | HLC | Complies |
Loss on drying | ≤0.5% | 0.2% |
Residue on ignition | ≤0.1% | 0.07% |
Related substances | ||
Total impurity | ≤0.5% | 0.1% |
2,4-dihydroxy-6,7-dimethoxyquinazoline | ≤0.1% | Not found |
2,4-dichlorin-6,7-dimethoxyquinazoline | ≤0.1% | Not found |
Single impurity | ≤0.1% | 0.02% |
Assay by HPLC | ≥99.5% | 99.9% |
Conclusion | The results conforms with enterprise standards | |
2-Chloro-4-amino-6,7-dimethoxyquinazoline Packaging & Shipping
Shipping : within 5-7 days after receive your payment
Packaging : According to customer requirement
Our Services
1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours
4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
5.Factory price.
6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.
7.We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, paypal, Western Union etc., and we cooperate with Sinosure many years.
About us
1.More than 10 years chemical exporting experience
We have produced chemical more than fifteen years., 80% products are for export .
More than 10 years chemical exporting experience. Good and stabilized factory price.
2.Strict quality control system
We has passed through the ISO9001:2015 Quality System Certificate, we have strict quality control system
3.Supply sample
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity.
Our Factory and Lab
Our Certification
Our Partners
Our Team
Our Delivery