CasNo.104987-12-4,Supply 99% Ascomycin/Fk-520 CAS: 11011-38-4,(104987-12-4) Suppliers

25 Gram	FOB Price: USD 100.0000

Min.Order :25 Gram
Purity: 99%
Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

Ascomycin fk520 fk 520

Quick Details

Appearance:powder
Application:Pharmaceutical intermediate
PackAge:Foil Bag, According to Client's Requirement
ProductionCapacity:10000|Kilogram|Week
Storage:store in cool and dry place
Transportation:FedEx DHL EMS or by Sea

Superiority:

1, High quality with competitive price:

1) Standard:BP/USP/EP/Enterprise standard

2) All Purity≥99%

3) We are manufacturer and can provide high quality products with factory price.

2, Fast and safe delivery

1) Parcel can be sent out in 24 hours after payment.Tracking number available

2) Secure and discreet shipment.Various transportation methods for your choice.

3) Customs pass rate ≥99%

4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe,

and we have stock in there for transferring.

3,We have clients throughout the world.

1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.

2) Market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.

14) High quality,competitive price,fast delivery ,first-class service gain the trust and praise from the customers.

Details:

Factory supply 99% Ascomycin/FK-520 Cas: 11011-38-4

Ascomycin
CAS No.:	11011-38-4
Synonyms:	IMMUNOMYCIN;
	FK-520;
	ASCOMYCIN /IMMUNOMYCIN/FR-900520/FK-520;
	AAG;
	ASCOMYCIN,STREPTOMYCES HYGROSCOPICUS;
Formula:	C43H69NO12
Exact Mass:	791.48200
Molecular Weight:	792.00700
Appearance & Physical State:	White Powder
Melting Point:	156 -161ºC

Ascomycin (also known as Immunomycin) is an analog of tacrolimus with immunosuppressive, neurotrophic and antifungal activities. Ascomycin can be used to prevent rejection after an organ transplant, and to treat autoimmune diseases and skin diseases. Ascomycin inhibits the production of T helper type 1 and cytokines in target cells.

Specification:

TEST	SPECIFICATION	RESULT
Appearance	White to off-white crystals	White crystals
Identification	1-HNMR: Consistent with the standard	Conforms
	IR: The IR absorption spectrum of the sample must be concordant with test Standard.	Conforms
	HPLC: The HPLC spectrum of the sample must be concordant with the standard substance.	Conforms
Residue on ignition	NMT 0.2%	0.02%
Water	NMT 2.0%	0.06%
Heavy Metals	NMT 20ppm	5ppm
Related Substance	Impurity A: NMT 0.2%	0.07%
	Impurity B: NMT 0.15%	0.03%
	Impurity C: NMT 0.15%	0.07%
	Any other impurity: NMT 0.10%	N.D.
	Total impurities: NMT 1.0%	0.17%
Residual Solvents	Methanol: NMT 0.3%	N.D.
	Ethanol: NMT 0.5%	N.D.
	Ethyl acetate: NMT 0.5%	N.D.
Assay(By HPLC)	98.0%~102%	99.84%
Storage	Store in a tightly closed container in a cool and dry place, below
Conclusion	Confirm to enterprise standard

OUR SERVICE:
CUSTOMIZE THE PRIVATE LABEL AS YOUR REQUIREMENT
1. Supply raw materials and mixed ingredients accodirng to yout formula
2. Make finished products with professional formula, design and other information
3. Different spefications or forms as your requirement, pills, capsules in bottles or packs
4. Print the customized labels and pack products according to your requirements