Protocatechualdehyde paramete
| CAS No.: | 139-85-5 |
| MF: | C7H6O3 |
| Place of Origin: | Shandong, China |
| Purity: | 99.0%min |
| Model Number: | CAS 139-85-5 |
| Appearance: | White Powder |
| Density: | 1,6 g/cm3 |
| vapor pressure: | <0.1 mm Hg ( 25 °C) |
| storage: | Refrigerator |
| Molecular Weight: | 315.58 |
| Other Names: | 3,4-Dihydroxybenzaldehyde |
| EINECS No.: | 233-682-5 |
| Type: | Pharmaceutical Intermediates |
| Brand Name: | Lookchemical |
| Application: | Pharm Intermediates |
| Packing: | 25kg/drum |
| mp: | 254-256 °C(lit.) |
| fp: | 150 °C |
| solubility: | methanol: soluble |
| Color: | white |
Specification
|
Item |
Specifications |
Results |
|
Appearance |
Slightly Brown Powder |
Conforms |
|
Loss on Drying |
≤1.0% |
0.5% |
|
Melting Point |
153.0-155.0°C |
153.6-154.5°C |
|
Assay |
≥99.0% (by HPLC) |
99.7% |
|
Conclusion |
The results conforms with enterprise standards |
|
Application
1.An important pharmaceutical intermediate that can be used in the synthesis of a variety of antibiotics and anti-inflammatory drugs
2.For organic synthesis
Product service
1. Certificate Of Analysis (COA)
2. Material Safety Data Sheet (MSDS)
3. Route of synthesis (ROS)
4. Method of Aanlysis (MOA)
5. Nuclear Magnetic Resonance (NMR)
6. Packing pictures and loading video before loading
7. Free Sample
8. Factory audit
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