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3,4-Dihydro-7-hydroxy-2(1H)-quinolinone 7-Hydroxy-3,4-dihydro carbostyril CAS: 22246-18-0
Product name
|
3,4-Dihydro-7-hydroxy-2(1H)-quinolinone |
CAS NO.
|
22246-18-0 |
Molecular formula
|
C9H9NO2 |
Quality standard
|
|
Uses
|
This product is used as pharmaceutical intermediates & organic synthetic materials. |
Packing
|
25kgs per fiber can |
Test Items
|
Specifications
|
Remark
|
Appearance
|
Pale yellow to class white crystals
|
Visual
|
Purity
|
≥99%
|
GC
|
Melting Point
|
234-238℃
|
Melting point detector
|
Moisture
|
≤0.50%
|
KF
|
Else
|
≤1.00%
|
GC
|
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