 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Melatonin for Sale > Broad Spectrum Free Radical Scavenging Compound Raw Material For Organ Protection Mechanism Lab Analysis Melatonin CAS 73-31-4

Broad Spectrum Free Radical Scavenging Compound Raw Material For Organ Protection Mechanism Lab Analysis Melatonin CAS 73-31-4 buy - large image1

Broad Spectrum Free Radical Scavenging Compound Raw Material For Organ Protection Mechanism Lab Analysis Melatonin CAS 73-31-4 buy - image1

Broad Spectrum Free Radical Scavenging Compound Raw Material For Organ Protection Mechanism Lab Analysis Melatonin CAS 73-31-4 buy - image2

Broad Spectrum Free Radical Scavenging Compound Raw Material For Organ Protection Mechanism Lab Analysis Melatonin CAS 73-31-4 buy - image3

Broad Spectrum Free Radical Scavenging Compound Raw Material For Organ Protection Mechanism Lab Analysis Melatonin CAS 73-31-4 buy - image4

Broad Spectrum Free Radical Scavenging Compound Raw Material For Organ Protection Mechanism Lab Analysis Melatonin CAS 73-31-4

Name: Broad Spectrum Free Radical Scavenging Compound Raw Material For Organ Protection Mechanism Lab Analysis Melatonin CAS 73-31-4
Brand: TRANMOO
SKU: pr2607061409
Price: 8 USD
Availability: InStock

TDS 34 Inquiries

Unit Price:

$8/G FOB

Get Latest Price 

CAS No.:

73-31-4

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Hong Kong

Brand:

TRANMOO

Packaging:

10mg*10vials

Sample Available:

Yes

Price valid (until):

2045-06-28

Contact Supplier

 Chat Now

Tranmoo

Company Type:

Trader

Location:

China

Average Lead Time:

15 days

Qualification:

Main Products:

Retatrutide

 Visit Store

Product Details
Seller Information
Inquiry History

Description

—— Product Detail ——

Name:Tina
whatsapp：+8615016558931
Email: hict335566@gmail.com

Sincerely Look Forward To Your Inquiries About Our Products.

Our company provides high-quality bioactive peptides with superior purity, widely used in academic research and laboratory applications such as endocrinology, metabolic biology and cellular physiology. They are mainly applied to explore the regulatory mechanisms of key biological processes, including cell signaling, metabolic balance and immune modulation, offering stable and reliable raw material support for scientific research in physiological functions and molecular biology. With excellent biocompatibility and high specificity, our peptides are well suited for various standardized experimental systems and academic exploration.

All our peptide products are manufactured in strict compliance with international quality standards and GMP guidelines. Each batch is verified by HPLC to ensure purity ≥99%, and undergoes comprehensive testing including amino acid composition analysis, structural identification, microbial limit detection and impurity screening. Our products contain no harmful additives, heavy metals or unknown impurities.

Supplied as lyophilized powder, they feature excellent stability, reliable performance and consistent batch quality, fully meeting the requirements of professional scientific research and complying with international quality norms for peptide products.

Product Description

The product is a mitochondrial-derived peptide consisting of amino acids. This bioactive peptide has attracted research interest for its potential role in cellular metabolism regulation. The synthetic version maintains identical sequence to the native peptide while ensuring high purity and batch-to-batch consistency.

Key Features

• High-purity grade suitable for research applications
• Structural verification by mass spectrometry and HPLC
• Stable lyophilized form for long-term storage
• Custom modifications available (e.g., labeling, conjugation)

Research Applications

Metabolic pathway studies
Cellular energy regulation research
Mitochondrial function investigations
Biochemical mechanism exploration

Quality Assurance

Comprehensive Certificate of Analysis (COA)
Sterility testing available upon request
Endotoxin levels <1.0 EU/mg
Important Notes
- For detailed technical specifications or custom synthesis inquiries, please contact our scientific team.
The product is a novel mitochondrial-derived peptide consisting of amino acids that has emerged as a subject of significant scientific interest. As a naturally occurring peptide encoded in the mitochondrial genome, our synthetic version replicates the exact biological sequence while ensuring pharmaceutical-grade purity. The product undergoes multiple purification steps to remove impurities and maintain structural integrity, making it ideal for rigorous research applications.

Real customer case：

Introduction to transportation

We usually use a safe shipping method and do not require you to go through any customs clearance. Free shipping to your address without worrying about any customs issues. We have a professional customs clearance team that 100% guarantees the safe delivery of your package. If anything happens to your package, we promise to send it again for free. Enjoy the second free reissue policy. We can safely ship large parcels of 1000-2000kg/time without any customs issues. Our mission is always to put safety first.

OEM service:

Customized logo
Customized label, packing box as customer's requirement
Cap color can be customized

Any interest please send us inquiries and tell us how to reach you out, we will reply within 24 hours.

Shipping service:

Packing and Transport

We have professional packaging and shipping services.

Why choose us：

1. All peptides and raws purity >=99% purity
2. 100% Safe delivery
3.Reasonable & competitive price, fast lead time.
4.Faster delivery:Sample order in stock and one week for bulk production.
5. Any inquiries will be replied within 24 hours.

—— company pictures ——

Note:

1.High quality and competitive price.

2.Promptly delivery by well-reputed shipping lines.

3.Trial order is available for testing after samples.

4.We will inform you all the information at every stage in advance.

5.Packaging can gear to buyers’ special request.

FAQ:

Q: Has the quality of your products passed the test of a third-party authoritative testing agency?

A: Yes, all products are strictly tested by our quality control before shipment, and the quality assurance is confirmed and approved by third-party laboratories.

Q: How to start orders or make payments?

A: You can send your requirement here on line,or send your purchase order by Whatsapp to us, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.

Q: How to contact us?

A: You can chat with us by Whatsapp Online. You can also choose your interested products and send inquiry to us.

Items	Specifications
Name	Melatonin
Cas	73-31-4
Appearance	White Powder

ECHEMI Editorial Reference

Melatonin is a hormone made by the pineal gland that can activates melatonin receptor. Melatonin plays a role in sleep and possesses important antioxidative and anti-inflammatory properties.

Certificates

Basic Info

Product Name:

Melatonin

Other Name:

Acetamide,N-[2-(5-methoxy-1H-indol-3-yl)ethyl]-;Acetamide,N-[2-(5-methoxyindol-3-yl)ethyl]-;N-[2-(5-Methoxy-1H-indol-3-yl)ethyl]acetamide;N-Acetyl-5-methoxytryptamine;Melatonin;Melatonine;5-Methoxy-N-acetyltryptamine;N-[2-(5-Methoxyindol-3-yl)ethyl]acetamide;Regulin;Melovine;Circadin;Melatol;NSC 113928;NSC 56423;3-(2-Acetamidoethyl)-5-methoxyindole;Melaxen;Slenyto;942407-96-7;1581233-31-9

CAS No.:

73-31-4

Molecular Formula:

C13H16N2O2

InChIKeys:

InChIKey=DRLFMBDRBRZALE-UHFFFAOYSA-N

Molecular Weight:

232.27800

Exact Mass:

232.28

EC Number:

200-797-7

HScode:

2932999099

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

54.12000

XLogP3:

0.8

Appearance:

Solid

Density:

1.269 g/cm³

Melting Point:

117 °C

Boiling Point:

512.8ºC at 760 mmHg

Flash Point:

264ºC

Refractive Index:

1.6

Water Solubility:

>34.8 [ug/mL]

Storage Conditions:

-15ºC

Vapor Pressure:

1.4X10-7 mm Hg at 25 deg C (est)

Toxicity:

LD50 orally in Rabbit: > 3200 mg/kg

See More Melatonin 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 the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Melatonin Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Retatrutide

Location:
shenzhenshilonggangqulongchengjiedaohuanggekengshequjiazhaoyeshidaidasha902

Average lead Time:
15 days

Year of Establishment:
2024

Shenzhen Chuanmu Technology Co., Ltd .

Shenzhen Chuanmu Technology Co., Ltd. stands at the forefront of the biotechnology industry as a specialized leader dedicated to the research, development, and sales of high-purity, bioactive peptides. We integrate cutting-edge scientific innovation with an unwavering commitment to quality, serving a global clientele across pharmaceuticals, cosmetics, nutraceuticals, and research institutions.

Driven by a mission to harness the power of peptides for health and advancement, our core strength lies in our advanced R&D capabilities. Our team of expert scientists utilizes state-of-the-art synthesis, purification, and analytical technologies to produce peptides of exceptional purity, consistency, and biological activity. We offer a comprehensive portfolio, including custom peptide synthesis, catalog peptides, generic APIs, and novel peptide-based formulations tailored to specific client requirements.

Quality and reliability are the bedrock of our operations. Our processes adhere to the most stringent international standards, ensuring every product meets rigorous specifications for safety and efficacy. We are more than just a supplier; we are a strategic partner, providing robust technical support, confidential collaboration, and scalable solutions from preclinical stages to commercial production.

Based in the dynamic innovation hub of Shenzhen, China, Shenzhen Chuanmu Technology is poised to accelerate your next breakthrough. We empower our partners to pioneer new treatments, enhance product performance, and push the boundaries of scientific discovery.

Our Promise: Precision in Every Chain. Innovation for a Healthier Future.

Inquiry History

34 Inquiries

Country	Product	Purchase Quantity	Date Posted
United Kingdom	Melatonin 2	50 MG	Oct 27, 2026
United Kingdom	Melatonin	10 KG	Oct 12, 2026
Germany	Melatonin	1 KG	Oct 9, 2026
Germany	Melatonin	1 KG	Sep 25, 2026
Spain	Melatonin powder	1 KG	Aug 26, 2026
Germany	Melatonin	500 MG	Aug 25, 2026
Jordan	Melatonin	1 MT	Aug 21, 2026
Vietnam	melatonin	5 G	Jul 16, 2026
United Kingdom	melatonin powder	100 G	Jul 6, 2026
Netherlands	Melatonin	500 G	Jun 4, 2026
Netherlands	Melatonin	50 G	Jun 1, 2026
India	Melatonin	50.00 KG	May 11, 2026
Lebanon	Melatonin	1 KG	May 9, 2026
Germany	Melatonin	30 G	Mar 17, 2026
Pakistan	melatonin	25 KG	Mar 4, 2026
Greece	melatonin	1 KG	Feb 13, 2026
Uzbekistan	Melatonine	100 KG	Jan 26, 2026
Egypt	Melatonin	10 KG	Jan 20, 2026
India	Melatonin	50 KG	Dec 5, 2025
Pakistan	Melatonin	1 KG	Nov 8, 2025

Go to Page

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Price	Supplier Name	Details
Bulk Melatonin CAS 73-31-4 Powder Factory Price \| 2026 Best Sleep Supplement Ingredient Exported Globally	Pharmaceutical Grade/99	$33/UNIT FOB	Yiwu Huangxin Trading Co., Ltd.	Inquiry
99%Purity NAD+ / MT2 / Selank / Semax / SS-31 / KPV / Snap-8 / VIP / Melatonin / GHK CU	Top Grade/99	$8-10/UNIT FOB	Zhuoshang Technology Co., Ltd.	Inquiry
High Purity MT2 Lyophilized Powder Research Grade Peptide	Industrial Grade/99	$35-40/UNIT FOB	TONGQI FUTYRE LIMITED	Inquiry
Great Quality Factory Wholesale Price Freeze Dried Powder Sleep Improvement Melatonin	Pharmaceutical Grade/99	$60-70/UNIT FOB	American peptide biotechnology LLC	Inquiry
Melatonine CAS number: Melatonin powder Supplier raw materials 99%	Pharmaceutical Grade/99	$90/MT FOB	Jinan Zhiwenxinsheng Electric Technology Co., Ltd.	Inquiry

Hot Related Products



Feedback & Suggestions

Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.

Broad Spectrum Free Radical Scavenging Compound Raw Material For Organ Protection Mechanism Lab Analysis Melatonin CAS 73-31-4

Product Details

Seller Information