Ascomycin Powder CAS No.: 104987-12-4

• CAS No.: 104987-12-4
• Shelf Life: 3 Years
• Grade: Pharmaceutical Grade
• DMF No: 029433
• Transport Package: Carton
• Origin: China
• Production Capacity: 150000000 Ton

Product Description

GMP FDA Ascomycin CAS 104987-12-4 Manufacturer and Supplier

 

Product Details

Description

A potent immunosuppressive agent and could be used as a potential therapeutic agent for autoimmune diseases.

Basic Info

Chemical Name	ascomycin
Synonyms	immunomycin;4H-Pyrrolo3,2-dpyrimidin-4-one,7-(2S,3S,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)-2-pyrrolidinyl-1,5-dihydro;(1S)-1-(9-deazahypoxanthin-9-yl)-1,4-dideoxy-1,4-iMino-D-ribitol,iMMucillin H;7-((2S,3S,4R,5R)-3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl)-3H-pyrrolo[3,2-d]pyrimidin-4(5H)-one;Ascomycin;Expand
CAS No.	104987-12-4
Molecular Formula	C43H69NO12
Molecular Weight	792.00700
PSA	178.36000
LogP	4.41080

Properties

Appearance & Physical State	White Solid
Density	1.19 g/cm3
Boiling Point	868.3ºC at 760 mmHg
Melting Point	153-157ºC
Flash Point	478.9ºC
Refractive Index	1.543
Storage Condition	-20ºC

Safety Info

Safety Statements	36/37
Risk Statements	R20/21/22
Hazard Codes	Xn

CERTIFICATE  OF  ANALYSIS

  Name :Ascomycin  CAS:104987-12-4

BATCH NO.: HF171202		QUANTITY:75.1kg
MFG. DATE : Dec., 2, 2017		SPECIFICATION: As required
REP. DATE : Dec.4, 2017		EXP. DATE : Dec., 2019
ITEMS	STANDARDS		RESULTS
Appearance	White or off-white crystalline powder		Off-white crystalline powder
Identification	By IR		Complies
	RT under chirality should complies		Complies
	Chloride: it gives a reaction of chloride		Complies
Water	3.0%~4.5%		3.4%
Melting Point	198.0~202.0ºC		199.8~200.5ºC
Residue on Ignition	≤0.2%		0.08%
Heavy Metals	≤10ppm		Complies
Related Substances	Individual Impurities:≤0.5%		0.15%
	Total Impurities:≤1.0%		0.22%
Residual Solvent	Dichloromethane ≤0.06%		0.0066%
	Acetone ≤0.5%		0.015%
	Ethyl acetate ≤0.5%		0.0013%
E.E	≥99.0%		99.6%
Assay (on dry basis)	98.0%~102.0%		101.2%
Conclusion:It complies to prescribed enterprise standard.

 

Introduction

 

 

our company 


 Hebei xianri biotechnology co.,ltd mainly focusing on dietary supplements processing in China, providing wide range of natural products with different forms including softgel, tablet, Capsules, vegetables hard capsules, powder and gummy. our R&D department providing value-added OEM and private label services for you.

Our company covers an area of 8 hectares and we have over 600 workers and staff members ,we owns five dietary supplement processing factories and two marine raw material extracting factories , which have passed the quality management certifications of GMP cGMP,HACCP,U.S.FDA,ISO9001,ISO14001,OHASAS18001 and BRC for global retails. We have imported 18 large soft gel production lines and more than 20 pieces of production equipment, such as fully automatic tablet compressing machines, hard capsule filling machines,3D mixers and coating machines, our daily production capacity of 20 million pieces of nutritional supplements and more than 1200 health products , bottling capability of 150 thousand bottles. We are largest production base of dietary supplements in Asia.

FAQ
How to contact us:
 
 
 
Address: No.392 Huaibei Road,Yuhua Districe, Shijiazhuang,China.
Our Payment Terms: 
Payment terms: 30% TT in advance as deposit for us to start the production, and the balance should be
TT after the shipment and before the seller release the Original B/L to buyer. 

Q: When can I get the price?
A: We usually quote within 24 hours after we get your inquiry.
If you are very urgent to get the price, please tell us so that we will regard your inquiry priority.
Q: How can I get a sample to check your quality?
A: After price confirmation, we are happy for sending samples in 2 days to you once you need.
Q: What about the lead time for mass production?
A: Honestly, it depends on the order quantity and the season you place the order. Always 1 month.
Q: What is your terms?
A: W accept EXW, FOB, CFR, CIF, DDU, DDP, etc. You can choose the one which is the most
convenient or cost effective for you.


To get more information, just feel free to contact with us. 
Sincerely looking forward to your cooperation.