Magnafolate-C™
(USP Active folate L-5-MTHF Ca C effective crystalline CAS NO. 151533-22-1)
Product Description
Magnafolate-C™ is a patented trademark of Lianyungang Jinkang Hexin Pharmaceutical Co., Ltd.
It’s the Calcium salt L-5-Mehtyltetrahydrofolate C-effect Crystalline form.
SYNONYMS
L-5--MTHF Ca C crystalline
L-5-Methyltetrahydrofolic acid, calcium salt
Calcium levomefolate
Calcium L-5-Methyltetrahydrofolate
CAS NO.: 151533-22-1
Molecular formula： C20H23CaN7O6
Chemical Structure:
Specification
ITEM |
SPECIFICATION (USP37) |
|
Physical |
Appearance |
White to light yellowish crystalline powder |
Identification |
The retention time Of major peak in the |
|
Water (K-F) |
6.0%-17.0% |
|
Elemental impurities |
Calcium(Anhydrous basis) |
7.0%-8.5%(on dry basis) |
Chloride |
≤0.5% |
|
B |
≤50ug/g |
|
Pt |
≤10ug/g |
|
As |
≤1.5ug/g |
|
Cd |
≤0.5ug/g |
|
Pb |
≤1.0ug/g |
|
Hg |
≤1.5ug/g |
|
Total impurity |
|
≤2.5% |
|
D-5-Methylfo1ate |
≤1.0% |
L-5-Mehtytetrahydrofolate |
≥75% |
|
Assay |
Assay (HPLC) |
95%-102% |
Residual solvents |
Ethanol |
≤5000ppm |
Acetone |
≤5000ppm |
|
Microbial limit test |
Aerobic bacteria total count |
＜1000cfu/g |
|
Mold and yeast count |
＜100cfu/g |
|
Bile resistance of gram-negative bacteria |
＜100cfu/g |
|
E Coli |
Not Detected |
|
Staphylococcus aureus |
Not Detected |
|
Salmonella |
Not Detected |
Crystalline from |
|
C crystalline |
Package:
100g, 200g or 500g Aluminum foil bag with two-layer PE Plastic bag inside
Shelf Life:
2 Years
Shipping Terms:
EMS,DHL,TNT,UPS,FEDEX,BY AIR,BY SEA
Payment Terms:
T/T, L/C, D/P, Paypal, Western Union, etc
Delivery Time:
Within 7days after payment
http://www.magnafolate.com/