CAS 151533-22-1 Pharmacetical Raw Materials L-5-Methyltetrahydrofolate Calcium
|FOB Price:||US $1-10 / grams|
|Min. Order:||1 grams|
|Min. Order||FOB Price|
|1 grams||US $1-10/ grams|
|Port:||Hong Kong, Hong Kong|
|Payment Terms:||T/T, Western Union, Paypal, Money Gram, Bitcoin|
- Model NO.: 99
- Certification: GMP, ISO 9001, USP, BP
- State: Solid
- Synomym: L-5-Methyltetrahydrofolic Acid, Calcium Salt L-Met
- Assays: 98.0%
- Molecular Formula: C20h23can7o6
- Usage: Pharmaceutical Raw Materials
- Reference Standard: Bp2005
- Transport Package: Foil Bag
- Origin: China
- Powder: Yes
- Suitable for: Adult
- Purity: >99%
- CAS Registry Number: 151533-22-1c20h23can7o6
- Packaging: 1kg/Foil Bag
- Molecular Weight: 497.5179
- Appearance: White to Creamy White Crystalline Powd
- Trademark: moli
- Specification: 99
- HS Code: 3001200020
Product name: L-5-Methyltetrahydrofolate calcium
Other name: CALCIUML-5-METHYLTETRAHYDROFOLATE; L-5-MTHF-Ca; (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
Appearance: Off-White to Pale Yellow Solid
Mol. Formula: C20H23CaN7O6
Melting Point: >300° C
Mol. Weight: 497.5179
The calcium salt of L-5-methyltetrahydrofolic acid which belongs to the group of folate vitamins (Vitamin B9, Folacin). It is a coenzymated form of folic acid and a more
Bioavailable alternative in dietary supplements.
|Physical||Appearance||White to yellowish powder||Complies|
|Identification||IR-spectrum and HPLC retention time comply with that of the reference standard, calcium positive||Complies|
|Chemical||Heavy metals (Pb)||≤10ppm||complies|
|Microorganism||Total plate count||≤1000cuf/g||complies|
|Mold & Yeasts||≤100cuf/g||complies|
|Else||Storage condition||Store in sealed containers at cool & dry place.protect from light,moisture and pest infestation.|
|Shelf life||Two years when properly stored.|
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