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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Calcium L-threonate for Sale > Calcium L-threonate CAS NO.1139-83-9 L-Threonic acid calcium salt 99%HPLC Light brown powder_LYNA Bio
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Calcium L-threonate CAS NO.1139-83-9 L-Threonic acid calcium salt 99%HPLC Light brown powder_LYNA Bio

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Unit Price: Get Latest Price
CAS No.:

70753-61-6

Grade:

Pharmaceutical Grade

Content:

99%

Port:

hongkong

Brand:

LYNA Bio-Tech

Packaging:

1kg/bag

Price valid (until):

2026-08-10

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

Semaglutide,Tirzepatide,Retatrutide,Pharmaceutical Peptide,Cosmetic peptide,Custom peptides

  • Product Description

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Name: Calcium L-threonate

    CAS No.: 70753-61-6

    Purity: >99% (or refer to the Certificate of Analysis)

    Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

    Shelf Life: >2 years if stored properly

    Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).


    Calcium L-threonate is an organic calcium salt, the calcium salt of L-threonic acid.  Approved as a legal food additive and nutritional fortifier, it is applied in dietary supplement production and laboratory research. It features good water solubility and relatively high bioavailability



    Production:
    Manufactured via solid-phase  synthesis (SPPS), followed by purification and lyophilization to obtain the final product.


    NOTE: This product was prepared by chemical synthesis. Used only for research. Not for human use.

    Items Specifications
    CAS 70753-61-6
    Shelf life >2 years if stored properly
    Appearance Powder
    Purity >99%  (or refer to the Certificate of Analysis)
    Transportation By Air
    Origin China
    Specification 1kg/bag
    Storage condition Dry, dark, low temperature




      Advantage  


    1. Ultra-High Purity

    Each batch is synthesized and purified to >99% purity, ensuring reliable and reproducible results in sensitive experiments.


    2.Accurate Dosing & Consistency
    Our  are precisely weighed and vacuum-sealed under sterile conditions. Batch-to-batch consistency is rigorously maintained.


    3.Endotoxin-Free & Sterile Processing
    Manufactured in a cleanroom environment, our are free from endotoxins, microbial contamination, and other impurities that could interfere with cell-based or in vivo studies.

    Shop Calcium L-threonate CAS NO.1139-83-9 L-Threonic acid calcium salt 99%HPLC Light brown powder_LYNA Bio-Detailed Image 1


      Global Service















    Who We Serve


    -We proudly work with clients across North America, Europe, Asia, and Latin America, including:

    -Biotech and pharma firms

    -Research institutions & universities

    -formulation startups

    -CDMOs and CRO partners

    Shop Calcium L-threonate CAS NO.1139-83-9 L-Threonic acid calcium salt 99%HPLC Light brown powder_LYNA Bio-Detailed Image 2


       About Us  


    We are a chemical manufacturer integrating production, processing and export, mainly dealing in pharmaceutical intermediates and various industrial chemicals. Since its establishment, the company adheres to the spirit of "integrity management, strict quality control, customer first", and has won praise from customers at home and abroad. We have also established an excellent professional sales team with rich international marketing experience, able to efficiently provide a range of products and professional services.


    With synthetic biology platform technology as the core, it conducts innovative research and development, mainly engaged in the research and development of recombinantly expressed pharmaceutical peptides and proteins. Its products include innovative drugs, APIs, pharmaceutical and green synthetic industrial enzymes, functional peptides and protein products, etc.


    At present, our company has realized the industrialization of a variety of biosynthetic  products and has obtained cooperation orders from many well-known domestic and foreign pharmaceutical companies.

    Shop Calcium L-threonate CAS NO.1139-83-9 L-Threonic acid calcium salt 99%HPLC Light brown powder_LYNA Bio-Detailed Image 3 Shop Calcium L-threonate CAS NO.1139-83-9 L-Threonic acid calcium salt 99%HPLC Light brown powder_LYNA Bio-Detailed Image 4


      FQA


    1. How to make an order?

    Send me message and let me know what you need with quantity , then i will calculate to you.


    2. What's the lead time and shipping ways?

    We will delivery to the package by USPS, FEDEX, DHL paket and UPS express to you after receive your payment, it would take around 5-15 days to your address.



    Calcium L-Threonate is an anti-osteoporosis agent, and widely used as a calcium supplement[1]. Calcium L-Threonate also stimulates the uptake of ascorbic acid[2].

    Certificates

    Basic Info
    Product Name:

    Calcium L-threonate

    Other Name:

    Butanoic acid,2,3,4-trihydroxy-,calcium salt (2:1),(2R,3S)-;Butanoic acid,2,3,4-trihydroxy-,calcium salt (2:1),[R-(R*,S*)]-;Calcium L-threonate;Calcium (2R,3S)-2,3,4-trihydroxybutanoate;159837-98-6;1241674-41-8

    CAS No.:

    70753-61-6

    Molecular Formula:

    C4H8O5.1/2Ca

    InChIKeys:

    InChIKey=IMYZCYXTVFOXAQ-LJUKVTEVSA-N

    Molecular Weight:

    328.28400

    Exact Mass:

    328.03200

    EC Number:

    615-158-1

    HScode:

    2942000000

    Characteristics
    PSA:

    183.21000

    Melting Point:

    >300ºC

    Boiling Point:

    518.9ºC at 760 mmHg

    Flash Point:

    281.7ºC

    Refractive Index:

    15 ° (C=1, H2O)

    Water Solubility:

    H2O: soluble

    Research
    Class:

    Triple agonist — GCGR, GIPR, GLP-1R

    Status:

    Investigational (Phase 3)

    Mechanism:

    Simultaneously activates glucagon receptor (GCGR), glucose-dependent insulinotropic polypeptide receptor (GIPR), and glucagon-like peptide-1 receptor (GLP-1R). Engineered from the native GIP backbone with amino acid substitutions to confer GCGR and GLP-1R activity.

    EC50 (Human GCGR):

    5.79 nM

    EC50 (Mouse GIPR):

    0.191 nM

    EC50 (Mouse GLP1R):

    0.794 nM

    EC50 (Mouse GCGR):

    2.32 nM

    EC50 (Human GLP1R):

    0.775 nM

    EC50 (Human GIPR):

    0.0643 nM

    Source:

    Jastreboff AM, et al. N Engl J Med. 2023;389(6):514-526.DOI

    Clinical Development:

    NCT04881760; NCT05882045; NCT06354660

    References
    ChEMBL:

    CHEMBL5095485

    DrugBank:

    DB18993

    KEGG DRUG:

    D12430

    PubChem:

    PubChem

    Disclaimer:

    Retatrutide is an investigational compound not yet approved by FDA or EMA. This listing is for industrial and laboratory research use only. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

    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:

    Manufactory

    Main Products:

    Semaglutide,Tirzepatide,Retatrutide,Pharmaceutical Peptide,Cosmetic peptide,Custom peptides

    Location:

    Room 1502, Unit 3, Building 2, Nanshan Garden, Jianye 2nd Road, Guodu Subdistrict, Chang'an District, Xi'an City, Shaanxi Province, P.R.China

    Total Employees:

    101-200

    Year of Establishment:

    2017

    LN is a chemical manufacturer integrating production, processing and export, mainly dealing in pharmaceutical intermediates and various industrial chemicals. Since its establishment, the company adheres to the spirit of "integrity management, strict quality control, customer first", and has won praise from customers at home and abroad. We have also established an excellent professional sales team with rich international marketing experience, able to efficiently provide a range of products and professional services.

    With synthetic biology platform technology as the core, it conducts innovative research and development, mainly engaged in the research and development of recombinantly expressed pharmaceutical peptides and proteins. Its products include innovative drugs, APIs, pharmaceutical and green synthetic industrial enzymes, functional peptides and protein products, etc.

    At present, our company has realized the industrialization of a variety of biosynthetic peptide products and has obtained cooperation orders from many well-known domestic and foreign pharmaceutical companies.

  • Inquiry History
    1 Inquiries
    Country Product Purchase Quantity Date Posted
    Vietnam

    Calcium L-Threonate

    1 KG Jul 20, 2026
    Post an enquiry for this product
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