CasNo.113507-06-5,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),(113507-06-5) Suppliers

1 Gram	FOB Price: USD 1.0000

Min.Order :1 Gram
Purity: 98% HPLC
Payment Terms : L/C,D/A,D/P,T/T,

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

Appearance:White powder
Application:pharmaceutical intermediates
PackAge:1kg or 25Kg drum
ProductionCapacity:3000|Metric Ton|Year
Storage:Store in dry, dark and ventilated place
Transportation:By air or by sea. Prompt delivery

Superiority:

Qingdao Sigma Chemical Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

Our Laboratory is located in shandong province. There are 15 experts in our research team. Talented personnel and well-equipped laboratory makes rigorous and professional quality control possible. Lyphar Biotech is equipped with various detection devices, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.

The aim of QDSIGMA is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

QDSIGMA has become the "Top 500 Chinese manufacturing companies","Top 20 of global chemical sales".QDSIGMA has 21 subsidiaries and holding companies.

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