 Home > Biochemical Engineering > Polypeptide > Melatonin for Sale > 99.8% Melatonin CAS 73-31-4 Peptides 10mg vials Safe and fast shipping

99.8% Melatonin CAS 73-31-4 Peptides 10mg vials Safe and fast shipping buy - large image1

99.8% Melatonin CAS 73-31-4 Peptides 10mg vials Safe and fast shipping buy - image1

99.8% Melatonin CAS 73-31-4 Peptides 10mg vials Safe and fast shipping buy - image2

99.8% Melatonin CAS 73-31-4 Peptides 10mg vials Safe and fast shipping buy - image3

99.8% Melatonin CAS 73-31-4 Peptides 10mg vials Safe and fast shipping buy - image4

99.8% Melatonin CAS 73-31-4 Peptides 10mg vials Safe and fast shipping

TDS 26 Inquiries

Unit Price: Get Latest Price 

CAS No.:

73-31-4

Grade:

Top Product

Content:

99.8%

Port:

shanghai

Brand:

Ailsa

Packaging:

box, kit, vial

Price valid (until):

2026-06-01

Contact Supplier

 Chat Now

Reta-peptide

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Peptides,Tirzepatide,Semaglutide,Retatrutide,MT2,Adipotide

 Visit Store

Product Description
Seller Information
Inquiry History

Description

Product Detail

99.8% Melatonin CAS 73-31-4 Peptides 10mg vials-Ailsa

Use of Tirzepatide：

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.

Items	Specifications
Common Name	Melatonin
CAS Number	73-31-4
Molecular Formula	C225H348N48O68
Molecular Weight	4813.45
Appearance	Powder
Purity	99%

Shop 99.8% Melatonin CAS 73-31-4 Peptides 10mg vials Safe and fast shipping-Detailed Image 1

Shop TOP Quality Melanotan II CAS 121062-08-6 tanner for pale skin High purity freeze-dried powder vials 10 mg tanning peptide- Ailsa-Detailed Image 1

99%

73-31-4

Product Detail

Shop 99.8% Melatonin CAS 73-31-4 Peptides 10mg vials Safe and fast shipping-Detailed Image 3

Shop 99.8% Melatonin CAS 73-31-4 Peptides 10mg vials Safe and fast shipping-Detailed Image 4

Shop 99.8% Melatonin CAS 73-31-4 Peptides 10mg vials Safe and fast shipping-Detailed Image 6

Packing:

2mg/vial 10vials/box

5 mg/vial 10vials/box

10mg/vial 10vials/box

15mg/vial 10vials/box

20mg/vial 10vials/box

30mg/vial 10vials/box

Other hot products

Shop TOP Quality Melanotan II CAS 121062-08-6 tanner for pale skin High purity freeze-dried powder vials 10 mg tanning peptide- Ailsa-Detailed Image 4

Shop 99.8% Melatonin CAS 73-31-4 Peptides 10mg vials Safe and fast shipping-Detailed Image 8

Packing & shipping

Shop TOP Quality Melanotan II CAS 121062-08-6 tanner for pale skin High purity freeze-dried powder vials 10 mg tanning peptide- Ailsa-Detailed Image 5

Shop TOP Quality Melanotan II CAS 121062-08-6 tanner for pale skin High purity freeze-dried powder vials 10 mg tanning peptide Doris-Detailed Image 7

1. Usually in bare bottle packaging;
2. 5mg/10mg/15/20mg/30mg per vial, 10 vials/box;
3. The outer packaging is usually a white cardboard box ;

Storage:
Store in tight, light-resistant containers, avoid exposure to direct sunlight, moisture and excessive heat.
Shelf Life: 24 months.
Freeze dried powder can be transported for short distances at room temperature. Once you receive the goods, please immediately store them in the refrigeration room. After mixing with sterile water, it should be used within one week.

Transportation:
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
We will deliver the goods intact to you by express.
If you want to know the shipping cost, please send an inquiry with your address.

Company Profile

We are a large enterprise specializing in production and R & D. Our company has many years of export experience in this industry and professional logistics distribution.

We have many production lines, including industrial chemicals, pharmaceutical chemicals, chemical raw materials, fine chemicals and customized synthetic products.

Shop TOP Quality Melanotan II CAS 121062-08-6 tanner for pale skin High purity freeze-dried powder vials 10 mg tanning peptide Doris-Detailed Image 8

Shop TOP Quality Melanotan II CAS 121062-08-6 tanner for pale skin High purity freeze-dried powder vials 10 mg tanning peptide- Ailsa-Detailed Image 8

Shop TOP Quality Melanotan II CAS 121062-08-6 tanner for pale skin High purity freeze-dried powder vials 10 mg tanning peptide- Ailsa-Detailed Image 9

Shop TOP Quality Melanotan II CAS 121062-08-6 tanner for pale skin High purity freeze-dried powder vials 10 mg tanning peptide- Ailsa-Detailed Image 10

FAQ

Q: Are you trading company or manufacturer?

A: We are chemical manufacturerin China. Can provide the top quality and wholesale price.

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 confirm the Product Quality before placing orders?

A: You can buy samples for some products,and there will be discount for sample, after testing our sample, if all is ok for you, when make bulk order, we can return the sample fee back to you, and you can also send us your requirement for some special item, we can found for you in our local market.

Q: How to start orders or make payments?

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

Q: What's your MOQ?

A: For this product, 2mg,5mg,10mg,15mg,20mg,30mg/vials, 1box is 10vials, minimum order is 1 boxes.

Q: Is there a discount

A: Different quantity has different discount, for larger quantity, we alway support with better price.

Q: How to contact us?

A: You can chat with us by Whatsapp & Skype & wechat Online. You can also choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply.

Q8: How about the delivery time?

A8: The delivery time is about 7-15 days after confirming the payment. Delivery times vary from country to country. (excluding

Chinese holidays)

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:

Polypeptide

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:
Peptides,Tirzepatide,Semaglutide,Retatrutide,MT2,Adipotide

Location:
No. 17, Panchuan West Road, Panchuan Village, Tangxian Town, Yongkang City, Jinhua City, Zhejiang Province, 4th Floor

Payment Terms:
100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2024

Reta-peptide is a manufacturer of ( PEPTIDES ) with well-equipped testing facilities and strong technical force.

With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in Cosmetic and other industries.

Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.

We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

Inquiry History

26 Inquiries

Country	Product	Purchase Quantity	Date Posted
United States	High Purity 99% White Powder Melatoninfor Sleeping Promotion Cas 73-31-4 Melatonine	5 MT	Jun 11, 2024
United States	China sleep Melatonine powder API Raw Material 99% Melatonin CAS 73-31-4	5 MT	Jun 11, 2024
Pakistan	melatonin	25 KG	Mar 4, 2026
Netherlands	Melatonin	50 G	Jun 1, 2026
Lebanon	Melatonin	1 KG	May 9, 2026
Germany	Melatonin	30 G	Mar 17, 2026
Uzbekistan	Melatonine	100 KG	Jan 26, 2026
India	Melatonine	50.00 KG	Jul 16, 2025
United Kingdom	Melatonin	1000 MT	Apr 22, 2025
India	Melatonin	5 KG	Nov 18, 2024
Netherlands	Melatonin	500 G	Jun 4, 2026
India	Melatonin	50.00 KG	May 11, 2026
Egypt	Melatonin	10 KG	Jan 20, 2026
India	Melatonin	50 KG	Dec 5, 2025
Thailand	melatonin	25 KG	Sep 22, 2025
India	MELATONIN	25 KG	Sep 9, 2025
South Korea	melatonin	1 KG	Jul 14, 2025
Pakistan	Melatonine	1000.00 KG	Mar 25, 2025
India	Melatonin 99.5% White powder	1 MT	Mar 15, 2024
India	Melatonin	1.00 KG	Jan 5, 2024

Go to Page

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Price	Supplier Name	Details
Ready Stock Melatonin Peptides White Powder CAS 73-31-4 For All Lab Testing Needs	Pharmaceutical Grade/99	$10/G FOB	Tranmoo	Inquiry
High Quality Cosmetic Grade Raw Material Melatonine CAS 73-31-4	Pharmaceutical Grade/99		Hebei Tengchu trading Co., LTD	Inquiry
China Manufacturer Supply Raw Material Melatonin CAS 73-31-4	Food Grade/99	$130-160/KG FOB	Fulecare	Inquiry
Factory Wholesale 99% Pure Melatonin Powder CAS 73-31-4 Scientific Experiment Supply	Research Grade/99	$21-25/G FOB	Tianjin Huifeng Technology Co., Ltd.	Inquiry
Melatonine	Medical Grade /		Huanggang Saikang Pharmaceutical 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.

99.8% Melatonin CAS 73-31-4 Peptides 10mg vials Safe and fast shipping

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

Related Products

More Choices Find All Products for Sale 

Related Searches

Hot Related Products