17-beta-oestradiol3-benzoate
| Price | USD1.00 |
| Packge | 1g |
- Min. Order:1g
- Supply Ability: 10 Ton/Tons per Year
- Time:2019-07-31
Product Details
- Product Name 17-beta-oestradiol3-benzoate
- CAS No.50-50-0
- EINECS No.200-043-7
- MFC25H28O3
- MW376.5
- InChIKeyUYIFTLBWAOGQBI-MTBKBWMONA-N
- AppearanceneatWhite
- Melting point 191-198 °C(lit.)
- Boiling point 465.03°C (rough estimate)
- density 1.0493 (rough estimate)
- storage temp. 2-8°C
- Water Solubility 0.4mg/L(25 ºC)
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Items
Specifications
Results
Characteristics
White to off-white, crystalline powder
Conform
Solubility
Soluble in alcohol and acetone, slightly soluble in ether, insoluble in water
Conform
Identification
IR, HPLC
Conform
Specific optical rotation
+57.0°~+63.0°
+57.44°
Melting point
190℃~195.5℃
191.8~195.4℃
Loss on drying
≤0.5%
0.13%
Residue on ignition
≤0.2%
0.06%
Limit of methanol and dichloromethanel
≤0.20%
0.07%
Chromatographic purity
Any impurity
≤1.0%
Conform
Total impurity
≤2.0%
Conform
Assay
97.0%~103.0%
99.28%
Micron
100%≤20μm
Conclusion
The Results conform to USP36
Company Profile Introduction
Recommended supplier
- SS Enterprises
- Oestradiol Benzoate 2mg injection Veterinary
- Inquiry
- 2025-09-23
- Since:2014-05-13
- Address: Room 2004, Oriental Century Square Tower A, East Road Yellow River, Xinhua District, Cangzhou City
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