Health Food Additives Hot-Selling Raw Material L-5-Methyltetrahydrofolate Calcium

• CAS No.: 151533-22-1
• Formula: C20h25n7o6
• EINECS: -
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: 36 Months
• Nutrient Composition: L-5-Methyltetrahydrofolate
• Resource: Chemosynthesis
• The content of active substances: 99.7%
• Appearance: White to Light Yellow Crystalline Powder
• Transport Package: Carton
• Specification: 500g/bag, 8bags/carton
• Trademark: Newrainbow
• Origin: China
• Production Capacity: 5mt/Month

Product Description

Product Description

Pure L-5-Methyltetrahydrofolate Calcium  CAS: 151533-22-1

product name: L-5-Methyltetrahydrofolate
CAS No.: 151533-22-1
Chemical Name: Levomefolic acid
Synonyms: L-5-MTHF, L-methylfolate , L-5-methyltetrahydrofolate , (6S)-5-methyltetrahydrofolate, , (6S)-5-MTHF
Spec: USP-NF 2023
Packing: 500g/bag, 8bags/carton
Formula: C20H25N7O6
Appearance: White to light yellow crystalline powder

Levomefolic acid is the primary biologically active form of folate used at the cellular level for DNA reproduction, the cysteine cycle and the regulation of homocysteine. It is also the form found in circulation and transported across membranes into tissues and across the blood-brain barrier.

 

Product Parameters

Test Item	Specification
Appearance	White to light yellow crystalline powder
Particle Size	Through 80 mesh ≥ 80% Through 270 mesh ≤ 3%
Crystal Type	C Crystal
L-5-Methyltetrahydrofolate Calcium	95.0% ~ 102.0%
L-5-Methyltetrahydrofolate	≥ 85.0%
Chloride	≤ 0.5%
D-5-Methylfolate	≤ 1.0%
-Boron	≤ 50μg/g
-Platinum	≤ 10μg/g
-Arsenic	≤ 1.5μg/g
-Cadmium	≤ 0.5μg/g
-Lead	≤ 1.0μg/g
-Mercury	≤ 1.5μg/g
-4-aminobenzoyl-glutamic acid	≤ 0.5%
-4a-Hydroxy-5-methyltetrahydro-folic acid	≤ 1.0%

Packaging & Shipping

 

Function/Application

Pure L-5-Methyltetrahydrofolate Calcium  CAS: 151533-22-1

Superior Bioavailability & Bypasses MTHFR Defects
Direct Utilization: Unlike synthetic folic acid, L-5-MTHF does not require conversion by the MTHFR enzyme, making it effective for people with MTHFR gene mutations (affecting ~30-60% of the population).
Faster Absorption: Absorbed directly into the bloodstream, bypassing liver metabolism.

Supports Cardiovascular Health
Lowers Homocysteine: Critical for converting homocysteine to methionine, reducing cardiovascular risk.
Endothelial Function: Improves blood vessel health and nitric oxide production.

Enhanced Cognitive Function
Brain Health: Supports myelin production and cognitive performance; may slow age-related decline.

 

Company Profile

Ningbo Newrainbow Biochemicals Co.,Ltd. is an Eastern China-based import and export company dealing with Amino acids, Vitamins, Plant Extracts and all the other Ingredients which are widely used in pharmaceutical, nutraceutical, food and cosmetical industry. Started in the year of 2012, we understand the importance of timely shipping and have built our business around reliable services. From beginning to the end, our customers know that they can trust our team to deliver only the highest quality customer service.

Ningbo is a beautiful city and also an ancient harbour city. It is an important trading port and today with 1.2 billion tons of freight the biggest harbour all over the world. And only 2 hours drive to Shanghai city. Thanks to the big advantages of location, we have very good partners of logistic solution to eliminate all of customers supply chain inefficiencies for you.  

Our young company started from the year of 2012, we have developed very good partnership with a lot of manufacturers here and many esteemed customers abroad.All the manufacturers we cooperated are carefully screened and we go to their plant often in case of inspection for some purpose. Certificates such like KOSHER/HALAL/FSSC are all available.

Certifications

 

 

 

Our Advantages

1.Strictly quality inspection before delivery
2.Very good logistics and transportation service
3.Good payment terms
4.Good communication

FAQ