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Bottled Peptide Lyophilized Powder 99% Purity High Quality White Powder Medical Grade Raw Material Skin Care Weight Loss Stock

Name: Bottled Peptide Lyophilized Powder 99% Purity High Quality White Powder Medical Grade Raw Material Skin Care Weight Loss Stock
Brand: Chunqiao
SKU: pr2610161526
Price: 45 USD
Availability: InStock

TDS 40 Inquiries

Unit Price:

$45/MT FOB

Get Latest Price 

CAS No.:

50-56-6

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Guangzhou

Brand:

Chunqiao

Packaging:

10vials/box

Sample Available:

Yes

Price valid (until):

2027-02-28

Contact Supplier

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Guangzhou Chunqiao Trading Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

100% TT in advance

Qualification:

Main Products:

peptide

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Oxytocin is a mammalian neurohypophysial hormone. Produced by the hypothalamus and stored and secreted by
the posterior pituitary gland, oxytocin acts primarily as a neuromodulator in the brain.

Oxytocin plays an important role in the neuroanatomy of intimacy, specifically in sexual reproduction of both sexes,
in particular during and after childbirth; its name, meaning "swift childbirth", comes from Greek, oksys "swift" and ,
tokos "birth." It is released in large amounts after distension of the cervix and uterus during labor, facilitating birth,
maternal bonding, and, after stimulation of the nipples,lactation. Both childbirth and milk ejection result from positive
feedback mechanisms.

Oxytocin is a hormone that is made in the brain, in the hypothalamus, and it is transported to, and secreted by, the pituitary gland,
which is located at the base of the brain.Chemically it is known as a nonapeptide (a peptide containing nine amino acids), and
biologically, as a neuropeptide.It acts both as a hormone and as a brain neurotransmitter.In both men and women, sexual
intercourse stimulates the release of oxytocin, which has a role in erection and orgasm.The reason for this is not fully understood,
although in women, it has been proposed that the increased uterine motility may help sperm to reach their destination.

These products are APIs (Active Pharmaceutical Ingredient) and not a finished drug.

It is intended strictly for research and laboratory use only.

Buyers are required to fully comply with all applicable laws and regulations regarding the handling and use of this material.

1. Ultra-High Purity
Each batch is synthesized and purified to >99% purity (HPLC), ensuring reliable and reproducible results in sensitive experiments.

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

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

1. Expertise in Peptide Synthesis

Skilled Team: Experts in solid-phase and liquid-phase synthesis.

2. Advanced Manufacturing Capabilities

Cutting-Edge Facilities: High-precision equipment ensuring purity and bioactivity.

Scalable Production: From milligram-scale research peptides to multi-kilogram industrial batches.

3. Innovation & Customer Commitment

Reliable Supply Chain: Competitive pricing & timely global delivery.

Global Reach: Trusted by researchers, pharmaceutical firms & industrial clients worldwide.

Picture

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Factory

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Shipping &Delivery

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FAQ

Q1:What's your delivery time.
A:Usually 1-2 working days after your payment.

Q2: How to contact you?
A: Contact us by email or Whatsapp. The average response time is 0-4 hours during working hours and less than 24 hours during non-working hours.

Q3: How do you handle quality complaints?
A: We have a strict quality management system, all batches must pass the test and meet our standards before they can be put into storage. Unqualified materials will not be handed over to customers. If it is confirmed that any quality problems are caused by us, we will immediately replace the goods or refund.

Q4: What is your minimum order quantity?
A: The minimum order quantity for most products is 1 box

Q5:How to delivery the goods?
A: USPS/ UPS/ FEDEX/ DHL .

Q6:What is payment methods?

A:Bitcoin,usdt,PayPal，bank transfer.

Our Advantages

1.Any inquiries will be replied within 12 hours.

2.Our professionaland thoughtful after-sales service eliminates your worries. pharmaceutical ingredient products, Strictly on selecting raw materials.

3.Reasonable & competitive price, fast lead time.

4.The packaging is safe and can successfully pass the customs of the country where it is located.

5.Excellent after-sale service.

Email: constance@chunqiaomy.com

Tel/Whats: +85244023224

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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

Bottled Peptide Lyophilized Powder 99% Purity High Quality White Powder Medical Grade Raw Material Skin Care Weight Loss Stock 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:

Bulk Drug Intermediates

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

Payment Terms:
100% TT in advance

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

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
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
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

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Bottled Peptide Lyophilized Powder 99% Purity High Quality White Powder Medical Grade Raw Material Skin Care Weight Loss Stock

Product Description

Seller Information

Inquiry History

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

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