价格：
行业分类：化工/中间体/医药中间体
产品类别：
品 牌：
规格型号：
库 存：
生 产 商：
产 地：中国浙江省杭州市
|
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 |
|
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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 |
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Oxazolo[4,5-b]Pyridine-2(3H)One Safety information |
|
|
No dangerous goods |
|
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Oxazolo[4,5-b]Pyridine-2(3H)One Package |
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Net weight |
25kg/drum |
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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)
规格参数
行业分类：
化工/中间体/医药中间体
产品类别：
品 牌：
规格型号：
库 存：
生 产 商：
产 地：
中国浙江省杭州市
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