| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
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Description
L-5-Methyltetrahydrofolate calcium
Product name: L-5-Methyltetrahydrofolate calcium
Specification: 99%
CAS No.: 151533-22-1
Appearance: Off-white to light-yellow powder
Molecular Formula: C20H23CaN7O6
Molecular Weight: 497.5179
In concert with vitamin B12, 5-MTHF functions as a methyl-group donor involved in the conversion of the amino acid homocysteine to methionine. Methyl-group donation is vital to many biochemical conversion processes, including the synthesis of serotonin, melatonin, and DNA.
It is important for women of childbearing age to get enough folic acid - not just those who are planning to become pregnant. Only 50 percent of pregnancies are planned, so any woman who could become pregnant should get enough folic acid every day - especially before conception and during early pregnancy.
COA
| Product Name | L-5-Methyltetrahydrofolate calcium | |||
| CAS No. | 151533-22-1 | |||
| Batch No. | ARC0924 | Mfg.Date | 2020.03.15 | |
| Quantity | 5KGS | Ret.Date | 2022.03.14 | |
| TESTITEMS | STANDARD | RESULTS | ||
| Appearance | White to light yellowish powder | White powder | ||
| ldentification | Infrared absorption | Conforms | ||
| Tests for Calcium | Conforms | |||
| The retention time of the principle peak in HPLC conforms with that of the standard |
Conforms | |||
| Calcium(on dry basis) | 7.0% to 8.5% | 8.4% | ||
| Water | 6.0%to17.0% | 13.6% | ||
| Heavy metal | NMT 20ppm | <20ppm | ||
| Elemental impurities | Chlorides0.5% Borons50ug/g Platinums10ug/g Arsenics1.5ug/g Cadmiums1.0ug/g Leads1.0ug/g Mercurys50ug/g |
<0.5% Not detected Not detected Not detected Not detected Not detected Not detected |
||
| D-5-Methylfolate | ≤1.0% | 0.09% | ||
| Residual Solvents | Ethanol S5000ppm | Conforms | ||
| 2-Propanol5000ppm | Conforms | |||
(1)Stored in a cool and dry well-closed container and in ventilated area
(2)kept away from moisture and strong light or high temperature.
(3)Two years under well storage situation and stored away from direct sun light.
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