Crisaborole intermediate 3， CAS:2141947-89-7
MF：C20H20BNO4
Purpose：Crisaborole intermediate
Classification :
PRODUCT DETAILS
Specifications | |
Product Name | 4-[3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]benzonitrile |
CAS No. | 2141947-89-7 |
Test Standard | Enterprise standard |
| |
Items | Standard |
Appearance | White or off white crystalline powder |
Residue on ignition | ≤0.2% |
Water | ≤0.5% |
Related Substance | Any other individual impurity ≤0.5% |
Total impurities≤2.0% | |
Purity | ≥98% |
Packaging | Inner packaging:two-layer LDPE bags, Outer packaging:cardboard drum, |
Storage Conditions | Room temperature, seal, dry place. |
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