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Oxytocin Nonapeptide Hormone Synthetic Peptide Lyophilized Powder For Lab Research

Name: Oxytocin Nonapeptide Hormone Synthetic Peptide Lyophilized Powder For Lab Research
Brand: chunqiao
SKU: pr2609102157
Price: 35 USD
Availability: InStock

TDS 41 Inquiries

Unit Price:

$35/UNIT EXW

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CAS No.:

50-56-6

Grade:

Cosmetics Grade

Content:

99%

Port:

guangzhou

Brand:

chunqiao

Packaging:

2mg,per vial, 10 vials/kit

Price valid (until):

2026-10-10

Contact Supplier

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Guangzhou Chunqiao Trading Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

peptide

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Key Specifications/ Special Features:

why did you choose us

Our peptide products are of high quality and advanced technology. We not only offer excellent transportation services but also provide worry-free after-sales support. Our company has over a decade of experience in the peptide industry and has always treated customers with integrity. We have hundreds of peptide products to meet the needs of customers. We have business cooperation with America, Europe, Australia and even all over the world, and have maintained long-term and stable cooperative relationships.

Guangzhou Chunqiao Technology Co., Ltd. has been a biotech enterprise engaged in the R&D, production, and sales of peptides and raw materials for more than more years.

The company has complete experimental facilities. Advanced testing instruments ensure the stability of product quality from all aspects.Exporting to Europe, the USA, Canada, and AustraliaThe company has a full sales service system, and its products are exported to countries worldwide, including Europe, the USA, Canada, and Australia.

It has won a good international reputation for its excellent quality and services. The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers.Customization Service AvailableWe can customize and develop various corresponding products according to customers' special requirements, and provide customers with strong technical support and a complete set of industry solutions.

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Key Specifications/ Special Features:

Peptide products is a high-quality product and with stock and safe shipping service. we have 200 kinds+ peptides for option and with business all over the world establish stable cooperation relationship.
Stock: hotsale items with enough stock for shipment , also accept custom order with vials caps and bigger dose.
Shipping time: 3-10 days with DHL and UPS shipping line.
Peptide Form: Lyophilized Powder

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How to complete your order:

Step 1: Please tell me your preferred items, quantity and destination country.
Step 2: You confirm all details and submit your purchase order.
Step 3: We will send the detailed price of the product and provide suitable shipping methods for your reference.
Step 4: You must confirm the order and payment 100% in advance and send us your detailed contact information, including contact person/company, address, mobile phone number, postal code and your special requirements.
Step 5: We will arrange shipment according to your requirements. Tracking codes will be provided once shipment is completed. You can track your package at any time.
Step 6: We provide after-sales service. We will provide service after you receive the package.
FAQ

Q1. How do you ensure product quality?

1. We have a strict quality management system in place. All batches must pass tests and meet our standards before being released into the warehouse.2. We will recheck and confirm product quality before delivery.3. We can send samples to a third-party testing agency to obtain a testing report if necessary.

Q2. Do you offer samples?

We can provide samples for most of our products free of charge. Please cover the cost of express shipping.

Q3. What is your lead time for a new order?

For most products in stock, the delivery time is 3-5 business days after payment receipt. For customized products, please discuss further. Q4: Are you manufacturer or trading company?

We are manufacturer, peptides are our main product.

05.What is our MOQ?

A:One box,ten vials per box.

06.Have your Product Quality been Approved by Third Party Lab?

A: Yes, we can provide COA and lab test report. So you will be assured with Good Quality if you choose us.

07.Is OEM logo and packaging available ?

A:Yes,we can customize your logo colors on products and make personalized packaging.

08.What is our shipping methods?

A:According to your countries, different countries, different shipping methods for safe and fast delivery.

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

Oxytocin Nonapeptide Hormone Synthetic Peptide Lyophilized Powder For Lab Research 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.

Authoritative sources

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

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 Å² [M+H]+ [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|294.98 Å² [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]|298.97 Å² [M-H]- [CCS Type: DT, Method: stepped-field]|297.9 Å² [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)

See More Oxytocin Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
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.

See More Oxytocin Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
peptide

Location:
Unit 1-B2141, 19B-F1, 81-1 Nonglinxia Road, Yuexiu District, Guangzhou, China

Year of Establishment:
2026
Company Profile

Guangzhou Chunqiao Trading Co., Ltd.

established in 202 6 and headquartered in Guangzhou Province, is a comprehensive foreign trade enterprise integrating the research and development of peptides, raw material procurement, and sales. With a registered capital of 1 million USD and international certifications, our business spans 30 countries and regions, achieving an annual export volume exceeding 200 million USD. Leveraging a global supply chain system and a digital trading platform, we are dedicated to providing high-quality products and customized procurement solutions for overseas customers.

Core Business and Products
Our core operations encompass a cross-border trade agency, offering end-to-end services including import and export customs declaration, logistics clearance, and foreign exchange settlement. We also provide OEM/ODM services, specializing in product design, production, and private label processing for international brands. Furthermore, our supply chain management expertise allows us to integrate high-quality domestic manufacturing resources, establishing a vertical supply network from raw materials to finished goods. Our key product lines are in the chemical industry, focusing on raw materials, and the organic sector, featuring organic ecological products and plant extracts.
Core Competitiveness
- Full-chain service system: Establish a four-dimensional integrated system encompassing procurement, quality inspection, logistics and after-sales service, implementing a 48-hour rapid response mechanism with a customer complaint rate below 0.5%.

Inquiry History

41 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
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
India	Oxytocin 99% powder aly-50-56-6 lk	1 KG	Sep 30, 2023
United States	Oxytocin 99% powder	1 KG	Aug 30, 2026
India	Oxytocin powder for animal use	100 G	Mar 7, 2026
Canada	Oxytocin	100 MG	Feb 25, 2026
Malaysia	oxytocin	1 KG	Nov 10, 2025
United States	Oxytocin	100 MT	Aug 24, 2025
Pakistan	Oxytocin synthetic	1000	Jun 12, 2025
South Africa	Oxytocin 99% powder aly-50-56-6 lk	25 KG	Apr 2, 2025
United States	Oxytocin	1 KG	Dec 23, 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

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Oxytocin Nonapeptide Hormone Synthetic Peptide Lyophilized Powder For Lab Research

Product Description

Seller Information

Inquiry History

Key Specifications/ Special Features:

Key Specifications/ Special Features:

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

More Choices Find All Products for Sale 

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