CasNo.104987-11-3,104987-11-3 Tacrolimus global trader,(104987-11-3) Suppliers

1 Metric Ton	FOB Price: USD 2.0000

Min.Order :1 Metric Ton
Purity: 98%min
Payment Terms : L/C,D/A,D/P

Keywords

factory 104987-11-3 Tacrolimus 104987-11-3 Tacrolimus global trader Offer 104987-11-3 Tacrolimus

Quick Details

Appearance:white powder
Application:nutrition product,API intermediate
PackAge:According to customer requirements
ProductionCapacity:1|Metric Ton|Week
Storage:dry and cool
Transportation:According to the specific requirements of the product

Superiority:

GIHI CHEMICALS exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, GIHI CHEMICALS is your best choice. pls contact with us freely for getting detailed product specifications, product tech. date sheet, coa and msds, prices, delivery time and payment terms. as a leading manufacturer and supplier of chemicals in china, GIHI CHEMICALS not only supply popular chemicals, but also GIHI CHEMICALS's r&d center offer custom synthesis services. GIHI CHEMICALS can provide different quantities of custom synthesis chemicals in lab, plant and industrial.

CERTIFICATE OF ANALYSIS

Product Name: Tacrolimus
Batch No.:	20130316	Quantity:	1023g
Manu. Date:	Mar. 16, 2013	Expiry Date:	Mar. 15, 2015
Date of Report:	Mar. 17, 2013	Package:	As required

Testing

Specification

Results

Appearance

Identification

Water

Residue on Ignition

Heavy Metals

Related Substances

Residual Solvents

Assay (dried basis)

White or almost white crystalline powder

IR

HPLC

1.6% to 3.0%Max

0.2% Max

20 PPM Max

Ascomycin 0.8% Max

Dihydrotacrolimus 0.6% Max

Total Impurities 1.5% Max

Acetone 2000PPM Max

Ethanol 2000PPM Max

98% to 102%

Conform

2.3%

0.01%

Conform

0.050%

0.30%

0.43%

Not Detected

99.0%

Conclusion: Up to Standard for Export

Details:

GIHI CHEMICALS, dedicated to the development, production and marketing of chemicals. we are a leading manufacturer and supplier of chemicals in china.

manufacturing base: the company has some manufacturing base in zhejiang, jiangsu and shandong provide. these bases focus on production and contract manufacturing.

strong quality control system: strength of our ethical commitment to quality control and quality assurance systems firmly based on iso standard. qa and qc used in the whole process of raw material control, process control and finished product quality inspection.

sales agent: GIHI CHEMICALS is authorized by many chinese chemical manufacturers as universal agency and international area agency. GIHI CHEMICALS has established very good cooperation and business relations with hundreds of chinese qualified manufacturers by long time business intercourse.

rich experience in sales: 1000 square meters of office space with independent property rights, sales team . our customers throughout the world, especially the world-renowned companies, such as bachem, basf, celanese, corden,dow,evonik, genzyme,henkel, merck,roche,sanofi,solvay.

flexible payment terms: various payment terms such as l/c,d/p,d/a and t/t will be accepted. special notice: GIHI CHEMICALS never require customers to remit payment to a personal account. beware of being cheated

Name	Tacrolimus
CAS	104987-11-3
MF	C44H69NO12
MW	804.02
MP	113-115°C
Storage temp	-20°C
Usage	treatment of Cushing's syndrome
Appearance	White Crystalline Solid

Tests	Specifications	Results
Description	A white or off-white crystalline powder	Conform
Identification	1. IR (USP <197K>)	Conform
	2. HPLC retention times	Conform
Water (USP <921> Method I)	1.6 ~ 3.0%	2.1%
Residue on ignition (USP <281>)	£ 0.2%	0.08%
Heavy metals (USP <231> II)	£ 20 ppm	< 20 ppm
Related substances (In-house HPLC method)	Ascomycin £ 0.8%	0.064%
	Dihydrotacrolimus £ 0.6%	0.089%
	Total impurities £ 1.5%	0.15%
Residual solvents (In-house method)	Acetone £ 2000 ppm	Not detected
	Ethanol £ 2000 ppm	Not detected
Assay (on anhydrous basis)	98.0% ~ 102.0%	100.0%
Conclusion: Complied with In-House standard