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L-5-Methyltetrahydrofolate calcium

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  Post Date: Nov 21,2014
  Expiry Date: Nov 21,2015
  Detailed Description: Cas No. :151533-22-1 Test Item Analysis Specification Result
Description White to light yellowish crystalline powder Conforms
Identification
The main peak RT is the same with that of the
standard.(by HPLC)
Conforms
Calcium 7.0%~8.5% 8.2.%
Heavy metals NMT20ppm <20ppm
Water(K-F) NMT17.0% 15.1%

  CAS Registry Number:

151533-22-1
  Synonyms: ;CALCIUML-5-METHYLTETRAHYDROFOLATE;(6S)-N-[4-(2-Amino-1,4,5,6,7,8,-hexahydro-5-methyl-4-oxo-6-pteridinylmethylamino)benzoyl]-L-glutaminsure, Calciumsalz (1:1);L-5-Methyltetrahydrofolic acid, calcium salt;L-Methyltetrahydrofolate, calcium salt;L-Methylfolate, calcium;L-5-MTHF-Ca;Calcium levomefolate; Calcium L-5-Methyltetrahydrofolate;
  Molecular Formula: C20H23CaN7O6
  Molecular Weight: 497.5179
  Molecular Structure: 151533-22-1 L-5-Methyltetrahydrofolate calcium

  Company: Hongkong Geehon International Limited.     [ China ]          
  Contact: Ms.Linda Ou
  Tel: 00852-2793 5511
  Fax: 00852-3590 2333
  Email: hkgeehon@gmail.com
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