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Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Oxytocin for Sale > High-quality EP/USP oxytocin, CAS 50-56-6, medicinal raw peptide powder, factory direct sale
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High-quality EP/USP oxytocin, CAS 50-56-6, medicinal raw peptide powder, factory direct sale

TDS 40 Inquiries

Unit Price:

$29/MT FOB

Get Latest Price
CAS No.:

50-56-6

Grade:

Pharmaceutical Grade

Content:

99%

Port:

guangzhou

Brand:

ENSHI

Packaging:

1G/5G/10G/50G

Sample Available:

Yes

Price valid (until):

2026-11-15

Company Type:
Trader
Location:
China
Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
Average Lead Time:
3 days
Qualification:
Main Products:

peptides

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Name: Zoe

    Our contact information: +852 70741845

      Email: sjzes3@enshikj.com

    Shop High-quality EP/USP oxytocin, CAS 50-56-6, medicinal raw peptide powder, factory direct sale-Detailed Image 1

    Description

    Oxytocin is a neuropeptide hormone primarily synthesized in the hypothalamic paraventricular and supra-optic nuclei by magnocellular neurons. It is released into the bloodstream from the posterior pituitary gland and plays a crucial role in various physiological and behavioral processes.
    One of oxytocin's most well-known functions is its role in childbirth. It stimulates uterine contractions necessary for labor and delivery, helps in the expulsion of the placenta, and prevents excessive bleeding postpartum . Additionally, oxytocin facilitates lactation by triggering the letdown reflex, allowing milk to be released during breastfeeding .
    Beyond its reproductive functions, oxytocin has significant effects on social behavior and bonding. It enhances trust, generosity, and reduces fear of social betrayal . Research suggests that oxytocin can modulate social cognition, emotional responses, and stress regulation . For instance, oxytocin administration has been shown to increase emotional disclosure and enhance social bonding . It also plays a role in reducing anxiety symptoms and improving facial expression recognition

    Items Specifications
    Name Oxytocin
    CAS number 50-56-6
    Synonym Orasthin; Ossitocina; Ossitocina; Oxetakain; Oxitocina; Oxoject; Oxystin; Partocon; Pitocin; Piton S; Oxt,; Oxytocin.

    Oxytocin More Info

    Creatine is an organic compound primarily found in muscle and brain tissue, where it plays a critical role in energy production. It is synthesized in the body from the amino acids glycine and arginine, and is also obtained from dietary sources such as meat and fish. Creatine exists in several forms, but creatine monohydrate is the most researched and commonly used form due to its proven effectiveness and safety profile. It's a widely used dietary supplement known for its benefits in enhancing athletic performance and muscle growth

    Shop High-quality EP/USP oxytocin, CAS 50-56-6, medicinal raw peptide powder, factory direct sale-Detailed Image 2

    Mechanism of Action

    Oxytocin is produced in the hypothalamus and released into the bloodstream by the posterior pituitary gland. It functions primarily as a hormone that stimulates uterine contractions during labor and facilitates milk ejection during breastfeeding. The mechanism of action involves binding to specific oxytocin receptors, which are G-protein-coupled receptors located in various tissues, including the uterus and mammary glands. This binding initiates intracellular signaling pathways that enhance uterine contractions and milk release

    Positive Feedback Loop

    Oxytocin operates through a positive feedback mechanism: its release during uterine contractions stimulates further release of oxytocin, intensifying contractions until childbirth is complete. A similar feedback loop occurs during lactation when suckling triggers additional oxytocin release to facilitate milk ejection


    

    Safety and side effects

    When used under medical supervision, oxytocin is generally considered safe; however, the following side effects may occur:
    Excessive uterine excitement: Excessive contractions may lead to fetal distress or uterine rupture.
    Water and sodium retention: Due to its antidiuretic effect, it may cause hyponatremia (low sodium level).
    Nausea and vomiting: Some patients may experience gastrointestinal discomfort.



    Shop High-quality EP/USP oxytocin, CAS 50-56-6, medicinal raw peptide powder, factory direct sale-Detailed Image 3

    --------- our company------

    Our company is a modern advanced enterprise specializing in production and exportation of APIs, Pharmaceutical intermediates, plant extracts etc. Our products are widely used in medicine, health care products, cosmetics, nutritional supplements and food additives areas. Our factory covers an area of 95 acres, the proposed construction of the plant will be GMP standards, the factory environment clean and tidy, rational layout, with large and medium-sized production workshop and repocessed shop. It is equipped with advanced equipment quality inspection and research center. Those products of both quality and technical content have reached the domestic advanced level. Since its establishment, the company has attached great importance to the team training and technical reform. Our modern production equipment guarantees for a fast and effective production with a superior degree of accuracy throughout the whole production line, everything is done in-house, processing, extraction, packaging and transportation of all links, ensuring maximum quality and efficiency. We are constantly research and development new ingredients and innovative new products, have earned the respect & Admiration from the worldwide customers. After years of continuous development, company has been accumulated rich experience in international trade and customer resources, established a stable customer base and perfect marketing service network. In addition, the company has established long-term technical cooperation with experts and professors from many universities and research institutes in the province.

    Shop High-quality EP/USP oxytocin, CAS 50-56-6, medicinal raw peptide powder, factory direct sale-Detailed Image 4 Shop High-quality EP/USP oxytocin, CAS 50-56-6, medicinal raw peptide powder, factory direct sale-Detailed Image 5 Shop High-quality EP/USP oxytocin, CAS 50-56-6, medicinal raw peptide powder, factory direct sale-Detailed Image 6 Shop High-quality EP/USP oxytocin, CAS 50-56-6, medicinal raw peptide powder, factory direct sale-Detailed Image 7 Shop High-quality EP/USP oxytocin, CAS 50-56-6, medicinal raw peptide powder, factory direct sale-Detailed Image 8 Shop High-quality EP/USP oxytocin, CAS 50-56-6, medicinal raw peptide powder, factory direct sale-Detailed Image 9 Shop High-quality EP/USP oxytocin, CAS 50-56-6, medicinal raw peptide powder, factory direct sale-Detailed Image 10

    FAQ

    Q: How about the price? Can you make it cheaper?
    A: We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.

    Q. What's the lead time and shipping ways?
    A: We will delivery to the package by USPS, FEDEX, DHL paket and other dedicated transportation to you after receive your payment, it would take around 10-15 workdays to your address.

    Q: How do i keep the peptides when i receive it ?
    A: Peptides in the form of lyophilized powder can be transported at room temperature by vacuum packaging, while polypeptides in the dissolved state need to be refrigerated at 2°C - 8°C. For long-term storage, peptides should be stored in the form of lyophilized powder store at -20°C or -80°C in a sealed container with desiccant, which can avoid the degradation of peptides to the greatest extent

    Shop High-quality EP/USP oxytocin, CAS 50-56-6, medicinal raw peptide powder, factory direct sale-Detailed Image 11

    Our customers are all over the world, mainly selling in the United States, Canada, Australia, the United. Kingdom, the Ne therlands, Germany, France and other EU countries, Southeast Asia, South America, and Oceania. We also have many customers.
    Our business is based on honesty and mutual trust. Sincerely look forward to establishing long-term mutually beneficial business relationships with customers around the world.

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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

    High-quality EP/USP oxytocin, CAS 50-56-6, medicinal raw peptide powder, factory direct sale 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

    Certificates
    • High-quality EP/USP oxytocin, CAS 50-56-6, medicinal raw peptide powder, factory direct sale Certificates 1 TDS

    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

    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:

    peptides

    Location:

    Room 704#-A010, Building 11, Block 16, Liangzhu Street, Yuhang District, Hangzhou City, Zhejiang Province

    Payment Terms:

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

    Average lead Time:

    3 days

    Total Annual Revenue:

    $1 million-$2.5 million

    Total Employees:

    5-10

    Year of Establishment:

    2025

    Company Certificates
    • Enshi Technology Co., Ltd.Examining report Examining report

    Our company is a modern advanced enterprise specializing in production and exportation of APIs, Pharmaceutical intermediates, plant extracts etc. Our products are widely used in medicine, health care products, cosmetics, nutritional supplements and food additives areas. Our factory covers an area of 95 acres, the proposed construction of the plant will be GMP standards, the factory environment clean and tidy, rational layout, with large and medium-sized production workshop and repocessed shop. It is equipped with advanced equipment quality inspection and research center. Those products of both quality and technical content have reached the domestic advanced level. Since its establishment, the company has attached great importance to the team training and technical reform. Our modern production equipment guarantees for a fast and effective production with a superior degree of accuracy throughout the whole production line, everything is done in-house, processing, extraction, packaging and transportation of all links, ensuring maximum quality and efficiency. We are constantly research and development new ingredients and innovative new products, have earned the respect & Admiration from the worldwide customers. After years of continuous development, company has been accumulated rich experience in international trade and customer resources, established a stable customer base and perfect marketing service network. In addition, the company has established long-term technical cooperation with experts and professors from many universities and research institutes in the province.

  • Inquiry History
    40 Inquiries
    Country Product Purchase Quantity Date Posted
    Germany

    QSC supply High Quality 99% Oxytocin Peptide 50-56-6 2mg Oxytocin

    0.02 G Mar 1, 2024
    Thailand

    Oxytocin

    25 KG Oct 15, 2026
    India

    Oxytocin

    100 G Sep 27, 2026
    United States

    Oxytocin

    1 MT Sep 18, 2026
    India

    Oxytoxin powder

    100 G Aug 11, 2026
    Ecuador

    OXITOCINA SINTETICA

    100 G May 20, 2025
    United States

    Oxytocin acetate

    10 G May 19, 2025
    United States

    Oxytocin

    1 MT Apr 24, 2025
    India

    Oxytocin BP powder for animal use

    100 G Aug 14, 2024
    United States

    Oxytocin

    1000 MT Feb 4, 2026
    Malaysia

    Oxytocin

    1 KG Nov 6, 2025
    United States

    Oxytocin Pharmacy Grade

    1 KG Aug 1, 2025
    Pakistan

    Oxytocin

    1000  Jun 11, 2025
    Bangladesh

    Oxytocin 99% powder aly-50-56-6 lk

    25 KG Mar 16, 2025
    Egypt

    Oxytocin

    25 KG Dec 31, 2024
    India

    Oxytocin

    1 KG Sep 23, 2024
    India

    Oxytocin powder for vatinary use

    500 G May 13, 2024
    India

    Oxytocin powder for vatinary use

    1 KG May 1, 2024
    India

    Oxytocin

    5 KG Apr 12, 2024
    United States

    Oxytocin Acetate Salt, Purity Degree 99%

    1.00 MT Mar 28, 2024
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