CAS No.:
23680-84-4Molecular Formula:
C10H10ClN3O2Quality Standard:
99.5%min.Packing:
25kg/drum or as per requestMininmum Order:
25kg or as per requestPrice Update:
Market:
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TNJ Chemical is a China factory (supplier) of 4-Amino-2-chloro-6, 7-dimethoxyquinazoline CAS 23680-84-4, founded in 2001. Locaed in Feidong chemical park, our plant covers an area of 200 acres, with 180 employees and 16 R and D personnel. Our products are widely used in medicine, food, cosmetics and other fields, and exported to all over the world. Our products are favored by customers because of stable quality, reasonable price and good service. If you want to buy 4-Amino-2-chloro-6, 7-dimethoxyquinazoline CAS 23680-84-4 or consult product information, please contact sales@tnjchem.com
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 |
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4-Amino-2-chloro-6, 7-dimethoxyquinazoline CAS 23680-84-4