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        China Oxazolo[4,5-b]Pyridine-2(3H)One - China Supplier
        China Oxazolo[4,5-b]Pyridine-2(3H)One - China Supplier

        Oxazolo[4,5-b]Pyridine-2(3H)One

        Price:Negotiable
        Industry Category: Chemicals/Pharmaceutical/Vitamin-amino-acids-and-coenzyme
        Product Category:
        Brand:
        Spec:


        Contact Info
        • Add:Room 2508, Building T2, EFC, Cangqian Street, Yuhang District, Hangzhou City, Zhejiang Province, China, Zip: 311121
        • Contact: Jane Liu
        • Tel:0571-87162122
        • Email:info@pharmco.com.cn

        Other Products

        Description
        Additional Information

        Product Details

         

        Product name

        Oxazolo[4,5-b]Pyridine-2(3H)One

        Other name

        2,3-Dihydropyrido[2,3-d][1,3]oxazol-2-one

        CAS NO.

        60832-72-6

        M.F.

        C6H4N2O2

        M.W

        136.10800

        Structure

        EINECS

         

        Oxazolo[4,5-b]Pyridine-2(3H)One Chemical Properties

        Melting point

        210-212℃

        Density

        1.427g/cm3

        Boiling point

        177°C

        Flash point

        58°C

        Oxazolo[4,5-b]Pyridine-2(3H)One Safety information

        No dangerous goods

        Oxazolo[4,5-b]Pyridine-2(3H)One Package

        Net weight

        25kg/drum

        Gross weight

        27.5kg /drum

        Package size

        φ400 * H500MM

        Stability: Stable under normal temperatures and pressures.

         

        Quality

        PRODUCT NAME

        (1,3)OXAZOLO (4,5-B)PYRIDINE -2(3H)-ONE  CAS NO.: 60832-72-6

        BATCH NO.

        20190405

        QUANTITY

        450.00KGS

        MANUFACTURE DATE

        APRI.12,2019

        EXPIRY  DATE

        APRIL.11,2021

         

        TESTING ITEMS 

        STANDARD

        RESULTS

        APPEARANCE

        BROWN COLORED POWDER

        BROWN CRYSTALLINE POWDER

        IDENTIFICATION BY IR

        THE IR.SPECTRUM OF THE SAMPLE SHOULD BE CONCORDANT WITH THE SPECTRUM OF CCS-952 SM STANDARD

        CONFIRMED

        WATER CONTENT BY KF

        ≤ 0.5% w/w

        0.25%

        LOSS ON DRYING

        ≤ 0.5% w/w

        0.25%

        SULPHATED ASH

        ≤ 0.5% w/w

        0.12%

        PURITY BY HPLC

        PURITY

        NOT LESS THAN 99%

        99.76%

        Single maximum impurity

        NOT MORE THAN 0.20%

        0.16%

        Total impurities

        ≤ 1.0%

        0.24%

        CONCLUSION

        ANALYZED, THIS PRODUCT COMPLIES WITH ABOVE SPECIFICATION.

         

        Usage

        1. Intermediates of Aamethiphos

        2. A benzoxazolone analogue that may be used to inhibit the nitric oxide synthases (NOS)

        Industry Category Chemicals/Pharmaceutical/Vitamin-amino-acids-and-coenzyme
        Product Category
        Brand:
        Spec:
        Stock:
        Origin: China / Zhejiang / Hangzhoushi
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