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Home > Biochemical Engineering > Polypeptide > Methanone, (3,4-dimethylphenyl)[4-(1,4-dioxa-8-azaspiro[4.5]dec-8-ylmethyl)phenyl]- for Sale > RC20 | 99% White powder Hig h Quality semaglutide weight CAS NO. 898757-96-5
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RC20 | 99% White powder Hig h Quality semaglutide weight CAS NO. 898757-96-5

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Unit Price:

$250/UNIT FOB

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CAS No.:

898757-96-5

Grade:

High Purity Grade

Content:

99%

Port:

Shenzhen

Brand:

Tong Peptides

Packaging:

10mg/vial, 10 vials/box

Price valid (until):

2027-03-13

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

retatrutide,TB-500,GHK-CU,peptide

  • Product Description

  • Seller Information

  • Description


      Product Detail  


    Name:Chloe

    Whatsapp:+852 6572 8571

    Email Address:chloe@tongpeptides.com

    What is RC20  ?

    RC20 is catalog designation for a blended peptide product, total peptide content 20 mg. This mixed lyophilized product consists of two lipid‑modified synthetic peptides. Manufactured by solid‑phase peptide synthesis and formulated into mixed lyophilized powder. Each individual peptide component reaches tested purity ≥98%.

    In laboratory studies, RC20 is applied for in‑vitro and pre‑clinical experiments including multi‑receptor ligand interaction assay, gastrointestinal‑endocrine signal exploration, nutrient‑sensing pathway and glucose‑energy homeostasis‑related biological‑model research. This item is lab‑grade research raw material only for biochemistry, molecular‑cell and pharmacology research projects.


    Store unopened lyophilized powder at ‑20℃, keep dry and away from light. Reconstitute with 0.9% BAC bacteriostatic water. After reconstitution, store at 2‑8℃ refrigeration. Gently swirl the vial to dissolve powder, do not shake violently. Avoid repeated freeze‑thaw cycles, aliquot is recommended for dissolved peptide solution.
    • Why choose us?
    • 1.High quality products with competitive pricing.
    • 2.Free samples available for your evaluation and testing.
    • 3.Fast, reliable delivery via reputable shipping lines.
    • 4.Trial orders are welcome for quality verification after sample approval.
    • 5.Proactive updates and full transparency at every stage of your order.
    • 6.Custom packaging solutions tailored to meet your specific requirements.

    Item

    Details

    Product Name

     RC20

    Appearance

    White Lyophilized Powder

    Purity

    ≥99%

    CAS No.

    898757-96-5

    Specification

    20mg per vial

    Storage (Unopened)

    -20℃, Keep dry and away from light

    Storage (After reconstitution)

    2-8℃ refrigerated, use within 7-12 days

    Solvent for reconstitution

    BAC water (Benzyl Alcohol 0.9%)

    Shelf life

    24 months under proper storage


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    Application
    RC20 is widely used in academic laboratory research, including cell activity research, fibroblast related experiments, oxidative stress mechanism, inflammatory response study, tissue repair mechanism and pre-clinical biological model research.

    FAQ
    Q1: Can you provide COA for RC20?
    A: Yes, official batch COA test report can be provided.
    Q2: What solvent is suitable for reconstitution?
    A: We recommend 0.9% BAC bacteriostatic water for best solubility and activity retention.
    Q3: How long can reconstituted RC20 be stored?
    A: 2-8℃ refrigerated storage, valid for 7-10 days after dissolving.

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    Items Specifications
    Name RC20
    CAS 898757-96-5

    Purity

    Appearance

    Heavy Metals

    Residual TFA

    Available Specification

    99%

    White lyophilized powder

    <10 ppm

    ≤0.5%

    20mg per  vial


    Certificates

    Basic Info
    Product Name:

    Methanone, (3,4-dimethylphenyl)[4-(1,4-dioxa-8-azaspiro[4.5]dec-8-ylmethyl)phenyl]-

    Other Name:

    Methanone,(3,4-dimethylphenyl)[4-(1,4-dioxa-8-azaspiro[4.5]dec-8-ylmethyl)phenyl]-

    CAS No.:

    898757-96-5

    Molecular Formula:

    C23H27NO3

    InChIKeys:

    InChIKey=YCBQLPPQIKUZLF-UHFFFAOYSA-N

    Molecular Weight:

    365.46500

    Exact Mass:

    365.47

    DSSTox ID:

    DTXSID60642864

    Categories:

    Polypeptide

    Characteristics
    PSA:

    38.77000

    XLogP3:

    3.81120

    Density:

    1.19g/cm3

    Boiling Point:

    533.7ºC at 760 mmHg

    Flash Point:

    276.6ºC

    Refractive Index:

    1.606

    Research
    Class:

    GLP-1R agonist

    Status:

    FDA-approved (Ozempic / Wegovy / Rybelsus)

    Mechanism:

    Long-acting, selective glucagon-like peptide-1 (GLP-1) receptor agonist with 94% sequence homology to human GLP-1. Engineered for extended half-life (~1 week) via albumin binding (fatty acid acylation at Lys26) and resistance to DPP-4 degradation (Aib substitution at position 8). Promotes insulin secretion, inhibits glucagon release, delays gastric emptying, and reduces appetite via central nervous system GLP-1R activation.

    Activity note:

    Potent, selective GLP-1R agonist. Reported binding affinity Ki = 0.38 ± 0.06 nM. Semaglutide is a human GLP-1 analog with structural modifications for albumin binding (C18 fatty diacid at Lys26) and enzymatic stability (Aib8 substitution).

    Source:

    Lau J, et al. J Med Chem. 2015;58(18):7370-7380. Wilding JPH, et al. N Engl J Med. 2021;384(11):989-1002.DOI

    Clinical Development:

    NCT03548935; NCT03552757; NCT01720446; NCT02692716

    FDA:

    Ozempic, Wegovy, Rybelsus (approved 2017-12-05)

    References
    ChEMBL:

    CHEMBL2108724

    DrugBank:

    DB13928

    KEGG DRUG:

    D10025

    PubChem:

    PubChem

    Disclaimer:

    Semaglutide is approved as a prescription medicine (Ozempic, Wegovy, Rybelsus) in certain jurisdictions. This listing is for industrial and laboratory research use only. Research-chemical listings on B2B marketplaces are not interchangeable with approved medicines. Confirm CAS, specification, and regulatory pathway with the seller. It is not medical advice, a clinical recommendation, or an approved therapy description.

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    retatrutide,TB-500,GHK-CU,peptide

    Location:

    1-1, Kailuo Road, Taojia Town, Jiulongpo District, Chongqing

    Payment Terms:

    TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

    Total Annual Revenue:

    $10 million-$25 million

    Total Employees:

    501-1000

    Year of Establishment:

    2023

    Pharma Grade Peptides is your premium source for high-quality purified research peptides.

    We have served over 20,000 customers on Alibaba and now offer the same quality at our independent store.

    Over the course of many years, we have empowered researchers and scientists to
    explore new avenues of scientific discovery.

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