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
|
|
Identification |
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%
|
|
Related substances |
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
|
There are no reviews yet.