Manufacturer high quality DOCOSAHEXAENOIC ACID CAS NO.: 25167-62-8

Details:

Sulfobutyl ether Beta cyclodextrin sodium is one of the ramification of beta-cyclodextrin, it is used in the medicine as carrier, and it can strongerly improve the solubilty of drugs, It has more strong water solubility than any other cyclodextrins.  
Other name: beta.-Cyclodextrin, sulfobutyl ethers, sodium salts; CAPTISOL;Sodium sulfobutylether β-cyclodextrin

CAS NO.: 25167-62-8
Appearance: white powder
Assay:99%min

    

Application

a. It is a triazole antifungal medication, it can cure empirical antifungal therapy.
b. It has become the new standard of care in the treatment of invasive aspergillosis.
c. It can used in the treat of esophageal candidiasis.
d. It has also been used to treat severe fungal corneal infection.
e. An antifungal (systemic). An ergosterol biosynthesis inhibitor.

 

Specification

Items	Specifications	Results
Appearance	White to off-white powder	White powder
Solubility	Freely soluble in dichloromethane and acetone; soluble in methanol and trichloromethane;slightly soluble in water	Complies
Identification
(1) IR	Sample IR spectrum corresponds to that of the standards	Complies
(2) HPLC	The retention time of the major peak of the sample solution corresponds to that of the standard solution, as obtained in the assay	Complies
Test
	Triazole acetophenone: ≤0.12%	Not detected
	Ethyl fluropyrimidine: ≤0.12%	0.10%
	Voriconazole related compound A: ≤0.12%	Not detected
Related substance	(RR,SS)6- Chlorovoriconazole: ≤0.12%	0.09%
	6- Chlorovoriconazole: ≤0.12%	0.09%
	Any unspecified impurity: ≤0.1%	0.08%
	Total impurities:≤0.5%	0.40%
Heavy Metal	NMT 10ppm	<10ppm
Residue on ignition	NMT 0.1%	0.06%
Enantiomeric purity	Voriconazole related compound B: ≤0.12%	Not detected
Loss on Drying	NMT 0.5%	0.04%
Trichloromethane	NMT 60ppm	Not detected
Dichloromethane	NMT 600ppm	Not detected
Methanol	NMT 3000ppm	Not detected
2-propanol	NMT 5000ppm	200ppm
Acetone	NMT 5000ppm	Not detected
Assay( on dried basis )	98.0%~102.0%	99.40%
Conclusion	Complies with the specification

 

By Express		By Air		By Sea
Suitable for under 50kg Fast: 3-7 days High cost Door to door service, easy to pick up the goods		Suitable for more than 50kg Fast: 3-7 days High cost Port to port, professional broker needed		Suitable for more than 500kg Slow: 7-45 days Low cost Port to port, professional broker needed

 

Xi'an Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability of product quality from all aspects. The company has a complete sales service system, the products are exported to countries all over the world, and have won a good international reputation with excellent quality and excellent service.
The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers, constantly strict requirements, set goals, and implement win-win development.

 

1. All inquiries will be replied within 12 hours.

2. Dedication to quality, supply & service.

3. Strictly on selecting raw materials.

3. OEM/ODM Available.

4. Reasonable & competitive price, fast lead time.

5. Sample is available for your evaluation & Formulation development.

6. Faster delivery:Sample order in stock and 3-7 days for bulk production.

7. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.

8. After-Sale Service:

1) International Authorized Third-Party Test For The Products You Demand.

2) 30 Days Warranty of quality of goods.

 

 

Q: What's your MOQ
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
Q: Is there a discount
A: Yes, for larger quantity, we always support with better price. 

Q: How to confirm the Product Quality before placing orders
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests
Q: How to start orders or make payments
A: You can send our your Purchase order (if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.

Q: How do you treat quality complaint
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.