CasNo.95603-44-4,High Quality 7,10-Bis-O-(2,2,2-trichloroethoxycarbonyl)-10-deacetylbaccatin III,(95603-44-4) 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

95603-44-4 7,10-Bis-O-(2,2,2-trichloroethoxycarbonyl)-10-deacetylbaccatin III 7,10-Bis-O-(2,2,2-trichloroethoxycarbonyl)-10-deacetylbaccatin III 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

Details:

Product Description

Product Name	7,10-DiTroc-10-DAB III (CAS95603-44-4)
CAS No.	95603-44-4
Storage	Preserve in well-closed, light-resistant containers, and store at room temperature.
NO.	TEST ITEM			SPECIFICATION
1	Appearance			White or almost white crystalline powder.
2	Solubility			Soluble in acetone; soluble in methanol; practically insoluble in water.
3	Identification		IR	The Infrared absorption spectrum of the sample corresponds to that of the reference substance.
			HPLC	B. The retention time of the major peak of the Sample solution corresponds to that of the Standard solution, as obtained in the Assay.
4	Specific optical rotation			-35° to -45°
5	Bacterial Endotoxins			≤0.4 EU /mg
6	Water			≤1.5%
7	Residue on Ignition			≤0.1%
8	Heavy metals			≤20ppm
9	Residual solvents	Pyridine		≤200ppm
		Dichloromethane		≤600ppm
		Hexane		≤290ppm
		Toluene		≤890ppm
		Ethyl acetate		≤5000ppm
		Acetic acid		≤5000ppm
		Methanol		≤3000ppm
		Acetone		≤5000ppm
10	Related substances	10-Deacetyl baccatin		≤0.15%
		2-Debenzoxyl 2-pentenoyl docetaxel		≤0.5%
		6-Oxodocetaxel		≤0.3%
		4-Epidocetaxel		≤0.3%
		4-Epi-6-oxodocetaxel		≤0.2%
		Any other single impurity		≤0.10%
		Total impurities		≤1.0%
11	Microbial enumeration	Total aerobic microbial		≤100 cfu/g
		Total molds and yeasts		≤10 cfu/g
		Staphylococcus aureus		Absence
		Pseudomonas aeruginosa		Absence
		Salmonella typhimurium		Absence
		Escherichia coli		Absence
12	Assay (anhydrous substance and solvent-free)			97.5% to 102.0%