Chemical Properties:
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moistureShanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 4-Hydroxyquinazoline (CAS: 491-36-1) with high quality, commercial production. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | White to Light Yellow Flocculent Crystal |
| Purity / Analysis Method | >98.0% (HPLC) |
| Melting Point | 215.0~219.0℃ |
| Loss on Drying | <0.50% |
| Total Impurities | <2.00% |
| Proton NMR Spectrum | Conforms to Structure |
| Test Standard | Enterprise Standard |
| Usage | Pesticide Intermediate / Pharmaceutical intermediate |
Description:
Specifications:
Package & Storage:
| Chemical Name | 4-Hydroxyquinazoline |
| Synonyms | 4-Quinazolinol; Quinazolin-4-ol |
| CAS Number | 491-36-1 |
| CAT Number | RF-PI1922 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C8H6N2O |
| Molecular Weight | 146.15 |
| Sensitive | Hygroscopic |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
4-Hydroxyquinazoline (CAS: 491-36-1) is used as a pesticide intermediate or pharmaceutical intermediate. 4-Hydroxyquinazoline is the intermediate of acaricide Fenazaquin. It is an intermediate of the antiarrhythmic drug Pyrozoline.
