L-5-Methyltetrahydrofolate calcium 151533-22-1, China L-5-Methyltetrahydrofolate calcium 151533-22-1 Manufacturers, China L-5-Methyltetrahydrofolate calcium 151533-22-1 Suppliers

L-5-Methyltetrahydrofolate calcium

Category :

Pharmaceuticals and Biochemicals

EC NO :

Molecular Formula : C₂₀H₂₃CaN₇O₆

Main Specifications :

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 Structure:

L-5-Methyltetrahydrofolate calcium 151533-22-1

Product description: 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% Specific rotation +34.0°~ +42.0° +40.9° D-isomer NMT2.0% 0.80% Assay(on dry basis) 95.0%~103.0% 97.2% Conclusion Conforms to In-house standard

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Company：	Hongkong Geehon International Limited.
Contact：	Ms.Linda Ou
Phone：	00852-2793 5511
Mobile phone：
Fax：	00852-3590 2333
E-mail：	hkgeehon@gmail.com
Website：	http://hkgeehon.guidechem.com
Address：	Unit 04, 7/F, Bright Way Tower, No.33 Mong Kok Road,Kowloon, Hongkong
Zip Code：	056002