China (Mainland)
High Quality Milbemycin B,5-O-demethyl-28-deoxy-25-(1,3-dimethyl-1-buten-1-yl)-6,28-epoxy-23-(methoxyimino)-,(6R,23E,25S) CAS NO.113507-06-5
- FOB Price: USD: 1.00-1.00 /Gram Get Latest Price
- Min.Order: 1 Gram
- Payment Terms: L/C,D/A,D/P,T/T,
- Available Specifications:
1(1-2)Gram
- Product Details
Keywords
- 113507-06-5
- Milbemycin B,5-O-demethyl-28-deoxy-25-(1,3-dimethyl-1-buten-1-yl)-6,28-epoxy-23-(methoxyimino)-,(6R,23E,25S)
- Milbemycin B,5-O-demethyl-28-deoxy-25-(1,3-dimethyl-1-buten-1-yl)-6,28-epoxy-23-(methoxyimino)-,(6R,23E,25S) Price
Quick Details
- ProName: High Quality Milbemycin B,5-O-demethyl...
- CasNo: 113507-06-5
- Molecular Formula: C37H53NO8
- Appearance: White powder
- Application: pharmaceutical intermediates
- DeliveryTime: Qingdao Port
- PackAge: 1kg or 25Kg drum
- Port: QIngdao Port
- ProductionCapacity: 3000 Metric Ton/Year
- Purity: 98% HPLC
- Storage: Store in dry, dark and ventilated plac...
- Transportation: By air or by sea. Prompt delivery
- LimitNum: 1 Gram
- Moisture Content: See data sheet
- Samples: Available
Superiority
We promise our customer following items
1.Reasonable price:
2.Low moq:No worry about the low moq, our moq is 1 gram or lower.
3.Good and efficient service,Fast Delivery
4.Super-good quality
Contact us
If you have any further questions or need a sample,Please do not hesitate to contact us.
Jessica | Senior Sales | Qingdao Sigma chemical Co.,Ltd
| Address:No 70,Shandong Road,Qingdao city,China
Details
|
Item |
Specifications |
Results |
|
Appearance |
White powder |
Conforms |
|
Identification |
IR spectrum corresponds to the IR spectrum of the reference standard |
Conforms |
|
Appearance of Solution |
The solution is clear and not more intensely colored than reference solution GY5 |
Conforms |
|
Water |
Not more than 1.3% |
0.8% |
|
Heavy metals |
Not more than 20ppm |
Conforms |
|
Sulphated ash |
Not more than 0.2% |
0.05% |
|
Related substance |
||
|
Test A Impurity A Impurity B Impurity C Impurity D Impurity E+F Impurity G Any other impurity |
Not more than 1.5% Not more than 0.5% Not more than 1.5% Not more than 2.5% Not more than 1.7% Not more than 1.5% Not more than 0.5% |
0.9% 0.2% 0.8% 1.2% 0.7% 0.3% 0.1% |
|
Test B Impurity H+I Impurity J Impurity K Any other impurity |
Not more than 1.0% Not more than 0.5% Not more than 0.5% Not more than 0.5% |
0.1% 0.2% 0.07% 0.1% |
|
Total impurities |
Not more than 7.0% |
4.8% |
|
Residual solvents Ethanol Acetone Heptance Dichloromethance Butyl Acetate |
Not more than 5000ppm Not more than 5000ppm Not more than 5000ppm Not more than 600ppm Not more than 5000ppm |
5ppm Not Detected 45ppm 32ppm 17ppm |
|
Assay(by HPLC) |
92.0% to 102.0% (Calculated on anhydrous and solvent free basis) |
93.5% |
|
Conclusion |
The results conforms with EP 7.0 standards |
|
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