Magnafolate® C C Crystal L-methylfolate

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    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Jiangsu

  • Validity to:

    Long-term effective

  • Last update:

    2018-07-21 16:51

  • Browse the number:

    125

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Company Profile

Lianyungang Jinkang Hexin Pharmaceutical Co.,Ltd

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Contact:jinkanghexin(Mr.)  

Email:

Telephone:

Phone:

Area:Jiangsu

Address:Jiangsu

Website:http://www.magnafolate.com/ http://jinkanghexin.urmweb.com/

Product details

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

 

ITEMS  SPECIFICATION
Appearance White to light yellow crystalline powder
Identification

(1) IR

(2) Calcium

(3) The   retention time of the major peak in 

the chromatogram of the sample solution   corresponds to that of the reference standard in the assay test

Assay 
L-5-Methyltetrahyfolate Calcium (HPLC) 95.0%~102.0%
L-5-Methyltetrahyfolate 85.0%
Crystal Type  C Crystal
Impurity
Chloride  0.5% 
D-5-Methylfolate 1.0%



Elemental Impurities 



B50μg/g

Pt10μg/g

As1.5μg/g

Cd0.5μg/g

Pb1.0μg/g

Hg1.5μg/g






Related Compounds  




4-aminobenzoyl-glutamic acid0.5%

(6R)-Mefox

(6S)-Mefox   1.0%(6R+6S)

Tetrahydrofolic acid0.5%

7,8-Dihydrofolic acid0.5%

Folic Acid0.5%

5,10-Methyltetrahydrofolic acid0.5%

5-Methyltetrahydropteroic acid0.5%

Dimethyltetrahydrofolic acid0.15%

Individual unknown impurity0.10%

Total impurities 2.5%     


Residual solvents


Ethanol5000ppm

Acetone5000ppm

Isopropyl alcohol5000ppm

 Specific Tests    
Water Content(Karl-Fischer)  6.0%-17.0%
Calcium   7.0%~8.5%(On dry basis)
 Microbial Limit     
Acerobic 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



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/