DMF/USP41 Levomefolate Calcium CAS No.: 151533-22-1

Model NO.
HANWEISHI
EINECS
259-559-6
Appearance
Powder
Quality
Crude
Colour
White
Transport Package
25kg/Drum
Specification
99%min
Trademark
hanways
Origin
China
Production Capacity
500kg/Month
Reference Price
Please contact us for quote
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Product Description

DMF/USP41 Levomefolate calcium CAS NO.:151533-22-1

DMF/USP41 Levomefolate Calcium CAS No.: 151533-22-1
PRODUCT DETALS
 
 
 
Items Specifications Result
Appearance Colorless or very light yellow clear liquid Colorless clear liquid
Absorbance Test Absorbance at 400 nm NMT 0.10 0.02
Absorbance at 550 nm NMT 0.07 0.03
Absorbance at 700 nm NMT 0.07 0.03
Solubility Very slightly soluble in water , miscible with
and with  		Conforms
IR Identification Corresp. to ref. spectr. Conforms
Refracive index np20 1.5125-1.5145 1.5140
Water (%,www) NMT0.10 0.02
Residue on ignition(%,ww) NMT0.10 0.05
Heavy metals(ppm) NMT 20 Conforms
Chloride(ppm) NMT 100 N.D.
Assay (%,ESTD) 98.0-102.0 100.2
ResidualSolvents ( %,wlw) Ethanol NMT 0.05 0.01
  NMT 0.02 N.D.
Related substances(%,ESTD) Benzoic acid NMT 0.10 0.04
GLC purity (%,Area) (%norm) NMT0.05 N.D.
2,6-Diisopropylphenyl benzoate NMT0.05 N.D.
EP impurity K:2-Isopropylphenyl   NMT0.05 N.D.
EP impurity L:2,2-Dimethyl-4-isopropy11,3-benzodioxide NMT0.05 N.D.
EP impurity O:
2-lsopropyl-6-n-propylphenol 		NMT0.05 0.03
Each other impurity NMT0.05 0.01
Total impurities NMT0.30 0.04
Purity NLT99.7 100
Related substances(%) EP impurity E:Dimer NMT0.01 N.D.
EP impurity G:Propofol isopropylether NMT0.20 N.D.
EP impurity J:Propofol quinone NMT0.05 0.00002
Each other impurity NMT0.05 0.01
Total impurities NMT0.30 0.01
Total microbial counts
( counts/g) 		NMT 100 < 10
Endotoxines (EU/g) NMT 6 < 6
Conclusion Conforms to IN-House standard
 





THERAPEUTIC INDICATIONS

The drug for the treatment of hair loss dwindled.
Finasteride is used to treat symptoms of BPH such as frequent and difficult urination and may reduce the chance of acute urinary retention (sudden inability to urinate). It also may decrease the chance that prostate surgery will be needed.

SHIPPING DETAILS
 
MOQ 50G
BY air  Any airport in china
By sea  Any seaport in china
By courier  /

DMF/USP41 Levomefolate Calcium CAS No.: 151533-22-1

ABOUT US 
HANWEISHI PHARMCHEM CO., LTD. is an import and export company located in Wuhan, which providing comprehensive supply solution for our customers in pharmaceutical and nutraceutical industries. We supply APIs, pharmaceutical intermediates, excipients, natural extracts, and food and feed additives. Our service also includes conducting manufacture audit, applying for regulatory registration, and contract manufacturing.
Since established in 2007, Hanways has developed long term strategic relationships with major manufacturers in China, including Zhejiang Xianju Pharmaceutical Co., Ltd, Zhejiang Guobang Pharmaceutical Co., Ltd and more than 100 others.
HANWEISHI is actively exploring the international market, as well as participating the world CPhI. Nowadays we already have a large number of customers in Southeast Asia, Mid-East, Central and South America, East Europe and African countries.
DMF/USP41 Levomefolate Calcium CAS No.: 151533-22-1

DMF/USP41 Levomefolate Calcium CAS No.: 151533-22-1
 

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