3-Bromocinnamic acid CAS 32862-97-8
3-Chlorocinnamic acid CAS 14473-90-6
13/05/2021
2-Fluorocinnamic acid CAS 451-69-4
13/05/2021
3-Bromocinnamic acid paramete
| CAS No.: | 32862-97-8 |
| MF: | C9H7BrO2, C9H7BrO2 |
| Place of Origin: | Shandong, China |
| Purity: | 99%min |
| Model Number: | C-CAS 32862-97-8 |
| Appearance: | White powder, White powder |
| CAS: | 32862-97-8 |
| Storage: | Normal termperature |
| Sample: | Available |
| Assay: | 99%min |
| Other Names: | 3-Bromocinnamic acid |
| EINECS No.: | 251-267-7 |
| Type: | Pharmaceutical Intermediates |
| Brand Name: | Look chemical |
| Application: | Intermediate |
| NAME: | 3-Bromocinnamic acid |
| MW: | 227.05 |
| Stock: | Enough |
| Packing: | 1kg/bottle,25kg/drum or as your requirement |
Application
3-Bromocinnamic acid is an organic synthesis intermediate.
storage
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Specifications
|
Item
|
Standard
|
Test Results
|
|
|
A.H-NMR:Comply with the structure |
Complies |
|
B.LC-MS:Comply with the structure |
Complies |
|
|
C.The IR spectrum of sample should be identical with that of reference standard; |
Complies |
|
|
D.HPLC-ESI-MS
The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the
Standard preparation, as obtained in the Assay. |
Complies |
|
|
Crystallinity |
meets the requirements. |
Complies |
|
Loss on drying |
≤2.0% |
0.19% |
|
Heavy metals |
≤10 ppm |
<10ppm |
|
Water |
≤1.0% |
0.1% |
|
Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.009% |
|
|
Unspecified impurities: for each impurity ≤0.10% |
<0.10% |
|
Total Impurity ≤0.5% |
0.18% |
|
|
Purity |
≥99.0% |
99.7% |
|
Assay |
99.0%~101.0% (anhydrous substance). |
99.8% |
|
Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
3-Bromocinnamic acid picture
Packaging and shipping
