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Home > Food Additives > Nutrition Supplements > L-Methylfolate for Sale > L-5-methyltetrahydrofolic acid, 6S-5-methyltetrahydrofolic acid
L-5-methyltetrahydrofolic acid, 6S-5-methyltetrahydrofolic acid buy - large image1
L-5-methyltetrahydrofolic acid, 6S-5-methyltetrahydrofolic acid buy - image1

L-5-methyltetrahydrofolic acid, 6S-5-methyltetrahydrofolic acid

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Unit Price: Get Latest Price
CAS No.:

31690-09-2

Grade:

Chemical Grade

Content:

97%

Port:

北京市

Packaging:

1kg/bag, 25kg/cardboard drum

Price valid (until):

2026-01-24

Company Type:
Trader
Location:
China
Qualification:
Main Products:

Calcium L-5-Methyltetrahydrofolate,Glucosamine L-5-methyltetrahydrofolate,Vadadustat,Temozolomide,4-Amino-5-imidazole carboxamide hydrochloride,Salcaprozate sodium

  • Product Description

  • Seller Information

  • Description


      Product Detail  


    Pls input...

    Items Specifications

    Appearances

    Off-white or light green or yellowish-brown solid

    Purity(by HPLC)

    97.0%

    Loss on drying

    1.0%

    Certificates

    Basic Info
    Product Name:

    L-Methylfolate

    Other Name:

    L-Glutamic acid,N-[4-[[[(6S)-2-amino-3,4,5,6,7,8-hexahydro-5-methyl-4-oxo-6-pteridinyl]methyl]amino]benzoyl]-;Glutamic acid,N-[p-[[(2-amino-5,6,7,8-tetrahydro-4-hydroxy-5-methyl-6-pteridinyl)methyl]amino]benzoyl]-,L-(-)-;L-Glutamic acid,N-[4-[[(2-amino-1,4,5,6,7,8-hexahydro-5-methyl-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-,(S)-;L-Glutamic acid,N-[4-[[[(6S)-2-amino-1,4,5,6,7,8-hexahydro-5-methyl-4-oxo-6-pteridinyl]methyl]amino]benzoyl]-;N-[4-[[[(6S)-2-Amino-3,4,5,6,7,8-hexahydro-5-methyl-4-oxo-6-pteridinyl]methyl]amino]benzoyl]-L-glutamic acid;l-N5-Methyl-L-tetrahydrofolic acid;(6S)-5-Methyltetrahydrofolic acid;5-Methyl-(6S)-tetrahydrofolic acid;Levomefolic acid;LMSR;L-Methylfolate;150950-03-1

    CAS No.:

    31690-09-2

    Molecular Formula:

    C20H25N7O6

    InChIKeys:

    InChIKey=ZNOVTXRBGFNYRX-STQMWFEESA-N

    Molecular Weight:

    459.46

    Exact Mass:

    459.46

    EC Number:

    603-809-2

    UNII:

    8S95DH25XC

    DSSTox ID:

    DTXSID4048278|DTXSID00185583

    Categories:

    Nutrition Supplements

    Characteristics
    PSA:

    199

    XLogP3:

    -0.5

    Density:

    1.62

    Boiling Point:

    221

    Water Solubility:

    Approximately 0.3 mg/ml

    Collision Cross Section:

    199.8 Ų [M-H]-

    Hazard Identification

    Classification of the substance or mixture

    no data available

    GHS label elements, including precautionary statements

    Pictogram(s) no data available
    Signal word

    no data available

    Hazard statement(s)

    no data available

    Precautionary statement(s)
    Prevention

    no data available

    Response

    no data available

    Storage

    no data available

    Disposal

    no data available

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Calcium L-5-Methyltetrahydrofolate,Glucosamine L-5-methyltetrahydrofolate,Vadadustat,Temozolomide,4-Amino-5-imidazole carboxamide hydrochloride,Salcaprozate sodium

    Location:

    Room 101-602, 6th Floor, Building 15, No. 8 Yard, Liangshuihe 2nd Street, BDA, Beijing, China

    Payment Terms:

    L/C,100% TT in advance

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    11-50

    Year of Establishment:

    2017

    Beijing Ruqueen Biotech. Co., Ltd.  is a high-tech enterprise integrating the R&D and business promotion of novel food ingredients,  API s and intermediates, and novel pharmaceutical excipients. The company advocates a green, eco-friendly, and differentiated approach to health and wellness, emphasizing RSM ( Regulatory Starting Material )   research and QbD (Quality by Design) process development to ensure economical, environmentally friendly, safe, and quality-controllable manufacturing processes.

    The company operates a  1,000+ square meter R&D center  in the Beijing Economic-Technological Development Area (BDA), housing departments for process development, pilot-scale conversion, commercial production, quality research, and business promotion.

    The center's team comprises  Ph.D. and M.S. holders in chemistry  with over 20 years of commercial production experience in APIs. It is equipped with multiple advanced instruments including:   50/100L glass reactors , 20L rotary evaporators , HPLC , IR , LC-MS , GC-MS . Additionally ,  the company maintains  stable cooperative manufacturing bases  in Tianjin  City , Hebei  Province , Shandong  Province , Inner Mongolia Autonomous Region, and other regions, enabling scaled commercial production.

    The company conducts R&D and commercial manufacturing of:   Complex active pharmaceutical ingredients (APIs) , Pharmaceutical intermediates , Novel food ingredients  and Advanced pharmaceutical excipients

    The company provides comprehensive services including:
    ✓ Registration filing support for APIs/excipients (e.g., DMF/CEP preparation)
    ✓ Process optimization for existing pharmaceutical materials
    ✓ Enabling "API + Formulation" integration strategies for pharmaceutical partners

    Intellectual Property Achievements:
    ✓ 3 authorized invention patents
    ✓ 8 pending patent applications (including 2 PCT international filings)

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