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Home > Biochemical Engineering > Polypeptide > Oxytocin for Sale > Multi-series Lyophilized Vial Raw Material With Diverse Raw Options
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Multi-series Lyophilized Vial Raw Material With Diverse Raw Options

41 Inquiries

Unit Price:

$86/UNIT EXW

Get Latest Price
CAS No.:

50-56-6

Grade:

Research Grade

Content:

99%

Port:

qingdao

Brand:

Peptide

Packaging:

5mg;10mg;15mg;20mg;30mg;40mg;50mg;100mg;500mg

Price valid (until):

2026-11-28

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

Cosmetics

  • Product Details

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    Peptide Supply & Product Introduction

    We specialize in the manufacture and supply of research-grade synthetic peptide raw materials for life science laboratories worldwide. Backed by mature supply chains, we have earned wide recognition from international partners. Our experienced team offers professional product matching and cross-border support. Custom packaging and specifications are available to meet personalized requirements. Our business covers numerous countries and regions, supporting both trial orders and long-term bulk cooperation.

    Customer needs always come first. We keep track of market updates and client feedback to continuously optimize our services. Standardized order management tracks every procedure to guarantee smooth order processing and on-time delivery.

    Company Profile

    Our company focuses on the R&D, production and supply of synthetic peptide raw materials for laboratory research. We have built complete standardized production workflows, supported by an experienced sales and technical team. We can deliver tailored raw material solutions according to your experimental protocols.

    Guided by integrity and quality-first principles, we keep close attention to trends in research materials and adjust our supply arrangements accordingly. From consultation and order confirmation to production scheduling and shipment, we make every effort to process your orders efficiently.

    Product Details

    This product series is research-grade synthetic peptide lyophilized powder, produced by chemical synthesis and professional lyophilization. Lyophilization lowers moisture content, slows molecular degradation and keeps good stability.

    Random sampling and testing are carried out for every batch before dispatch, with purity up to 99%. The powder is fine and uniform, dissolves readily in compatible solvents with low impurities. Batch-to-batch consistency is well controlled, making it a dependable raw material for biochemical tests, in vitro assays and academic research.

    We welcome small trial orders as well as bulk purchases. Better unit prices are available for larger volumes. Custom packaging options can also be discussed to fit different laboratory habits.

    Quality Assurance

    We implement strict end-to-end quality control covering raw material intake to finished goods release. All raw materials are sourced from qualified suppliers and inspected before warehousing.

    Production follows standard operating procedures. After synthesis and purification, finished products go through multiple tests. Goods can only leave the warehouse after passing all checks. Full batch records are retained, and relevant test information can be provided to support your research documentation when needed.

    Packaging & Logistics

    Light-proof sealed vials are adopted as inner packaging. Buffer materials are used externally to reduce damage from collision and temperature changes in transit.

    We cooperate with reputable international logistics carriers. Shipment will be arranged within 1–2 business days after payment confirmation, and a tracking number will be offered for you to follow up the parcel.

    Support Services

    Our sales and technical teams serve laboratory customers and reply to inquiries within 24 business hours. Feel free to reach out for advice on specification selection, storage guidance, order status or packaging requests. Custom labeling and repackaging solutions are available subject to feasibility.

    We will keep an eye on logistics after shipment. Please contact us immediately if any problem occurs on receipt, and we will work out a proper solution.

    Peptide Storage Instructions

    To maintain peptide stability, please observe the following rules:

    • Preserve peptides under cool, dry, dark and low-temperature conditions

    • Refrain from frequent freezing and thawing

    • Reduce exposure to ambient air

    • Protect peptides from light

    • Long-term storage of peptides in solution is not recommended

    • Prepare separate aliquots matching your experiment demands to prevent activity loss

    ⚠️ Important Disclaimer
    This product is intended solely for in vitro laboratory research.

    It must not be used for human, clinical, diagnostic, medical, cosmetic, food, or feed purposes.

    The purchaser shall confirm and ensure that the product is used only within the permitted scope of laboratory research.


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    ECHEMI Editorial Reference
    Oxytocin (α-Hypophamine) is a mammalian neurohypophysial hormone; its actions are mediated by specific, high-affinity oxytocin receptors; ligand of oxytocin receptor.
    Oxytocin is a cyclic nonapeptide hormone with amino acid sequence CYIQNCPLG that also acts as a neurotransmitter in the brain; the principal uterine-contracting and milk-ejecting hormone of the posterior pituitary. Together with the neuropeptide vasopressin, it is believed to influence social cognition and behaviour. It has a role as an oxytocic and a vasodilator agent. It is a peptide hormone and a heterodetic cyclic peptide.|Oxytocin is an Oxytocic. The physiologic effect of oxytocin is by means of Increased Uterine Smooth Muscle Contraction or Tone.|Recombinant Oxytocin is a synthetic cyclic peptide form of the naturally occurring posterior pituitary hormone oxytocin. Oxytocin binds to oxytocin receptors in the uterine myometrium, which triggers the G-protein coupled receptor signal transduction cascade that causes increased intracellular calcium concentrations. Increased calcium concentration levels activate myosin light chain kinase which, in turn, induces the formation of the contractile protein actomyosin. This stimulates uterine smooth muscle contractions. This agent also stimulates smooth muscles in the mammary glands, thereby causing lactation.|A nonapeptide hormone released from the neurohypophysis (PITUITARY GLAND, POSTERIOR). It differs from VASOPRESSIN by two amino acids at residues 3 and 8. Oxytocin acts on SMOOTH MUSCLE CELLS, such as causing UTERINE CONTRACTIONS and MILK EJECTION.
    Research & Reference Note

    Multi-series Lyophilized Vial Raw Material With Diverse Raw Options is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. 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.

    Disclaimer: This listing is for industrial and laboratory research use. 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.

    Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals

    Basic Info
    Product Name:

    Oxytocin

    Other Name:

    OT;OXT;pitons;OT-NPI;atonino;oxystin;pitocin;piton-s;utedrin;OXTOCIN

    CAS No.:

    50-56-6

    Molecular Formula:

    C43H66N12O12S2

    InChIKeys:

    DSZOEVVLZMNAEH-BXUJZNQYSA-N

    Molecular Weight:

    1007.19

    Exact Mass:

    1006.436462

    EC Number:

    200-048-4

    UNII:

    1JQS135EYN

    DSSTox ID:

    DTXSID8048361

    NCI Thesaurus Code:

    C724

    Color/Form:

    White powder

    ATC Code:

    H - Systemic hormonal preparations, excl. sex hormones and insulins

    HScode:

    2937190000

    Categories:

    Polypeptide

    Characteristics
    PSA:

    450.13000

    XLogP3:

    -4.26

    Appearance:

    White lyophilized powder

    Density:

    1.3±0.1 g/cm3

    Melting Point:

    192-194°C

    Boiling Point:

    1533.3±65.0 °C at 760 mmHg

    Flash Point:

    881.1±34.3 °C

    Refractive Index:

    1.554

    Water Solubility:

    soluble in water.

    Storage Conditions:

    2-8°C

    Vapor Pressure:

    0.0 mm Hg at 25 °C (est)

    Toxicity:

    LD50 oral in rat: > 20520ug/kg

    Specific rotation:

    D22 -26.2° (c = 0.53)

    Collision Cross Section:

    303.8 Ų [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|294.98 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|298.97 Ų [M-H]- [CCS Type: DT, Method: stepped-field]|297.9 Ų [M-H]-

    Experimental Properties:

    Shows an activity of 450-500 USP units/mg when compared with USP posterior pituitary reference std|Oxytocin from beef and hog sources shows no difference in amino acid composition|Hydroxyl radical reaction rate constant = 5.3X10-10 cu cm/molec-sec at 25 °C (est)

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s) No symbol.
    Signal word

    No signal word

    Hazard statement(s)

    none

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    Storage

    none

    Disposal

    none

    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 in tight container as defined in the USP-NF. This material should be handled and stored per label instructions to ensure product integrity.

  • Seller Information
    Business Type:

    Trader

    Main Products:

    Cosmetics

    Location:

    Room 204, Unit 1, Building 3, Liming 1st District, Choujiang Subdistrict, Wenwu City, Jinhua City, China (Zhejiang) Pilot Free Trade Zone

    Year of Establishment:

    2026

  • Inquiry History
    41 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    Oxytocin

    50 MG Oct 26, 2026
    Thailand

    Oxytocin

    25 KG Oct 15, 2026
    India

    Oxytocin

    100 G Sep 27, 2026
    United States

    Oxytocin

    1 MT Sep 18, 2026
    United States

    Oxytocin 99% powder

    1 KG Aug 30, 2026
    Paraguay

    D(+)-Glucose

    10000 KG Aug 28, 2026
    Paraguay

    Isopropyl alcohol

    16000 KG Aug 28, 2026
    Paraguay

    Propylene glycol

    16000 KG Aug 28, 2026
    Paraguay

    Xylene

    16000 KG Aug 28, 2026
    Paraguay

    Trisodium citrate dihydrate

    1000 KG Aug 28, 2026
    Paraguay

    Penicillin G sodium salt

    100 KG Aug 28, 2026
    India

    Oxytoxin powder

    100 G Aug 11, 2026
    United Kingdom

    Raw Oxytocin Powder

    35 MT Apr 14, 2026
    Paraguay

    Penicillin G sodium

    2200 BOU Mar 24, 2026
    Paraguay

    Cypermethrin

    300 KG Mar 24, 2026
    India

    Oxytocin powder for animal use

    100 G Mar 7, 2026
    Canada

    Oxytocin

    100 MG Feb 25, 2026
    United States

    Oxytocin

    1000 MT Feb 4, 2026
    Malaysia

    oxytocin

    1 KG Nov 10, 2025
    Malaysia

    Oxytocin

    1 KG Nov 6, 2025
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