 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Melatonin for Sale > Cosmetic Grade Raw Material 99% Purity Melatonine CAS- 73-31-4 Sleep Improvement

Cosmetic Grade Raw Material 99% Purity Melatonine CAS- 73-31-4 Sleep Improvement buy - large image1

Cosmetic Grade Raw Material 99% Purity Melatonine CAS- 73-31-4 Sleep Improvement buy - image1

Cosmetic Grade Raw Material 99% Purity Melatonine CAS- 73-31-4 Sleep Improvement buy - image2

Cosmetic Grade Raw Material 99% Purity Melatonine CAS- 73-31-4 Sleep Improvement buy - image3

Cosmetic Grade Raw Material 99% Purity Melatonine CAS- 73-31-4 Sleep Improvement buy - image4

Cosmetic Grade Raw Material 99% Purity Melatonine CAS- 73-31-4 Sleep Improvement

26 Inquiries

Unit Price:

$35/UNIT FOB

Get Latest Price 

CAS No.:

73-31-4

Grade:

Top Grade

Content:

99%

Port:

Tianjin

Brand:

Tengchu

Packaging:

10MG*10/BOX

Price valid (until):

2026-12-31

Contact Supplier

 Chat Now

Hebei Tengchu trading Co., LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

ghk-cu,Semaglutide,tirzepatide,Retatrutide

 Visit Store

Product Description
Seller Information
Inquiry History

Description

Linkman: Yara
WhatsApp: +852 6011 9564
Email : tengchu02@zhuanjinbio.com

Function
Melatonin can improve the function of endocrine system, improve immunity, improve anti-tension, antioxidant function, improve sleep, slow down the aging of human body, slow down the degeneration of sexual organs; Melatonin can also help prevent cancer, especially for chronic insomnia.

Application
Melatonin lightens the skin. It can regulate the endocrine of the human body, remove dark spots, age spots, melasma, pregnancy spots and pigmentation caused by sun radiation, make the skin white and moist, and restore the youthful style. Melatonin is also used in medical supplements to boost the body's immune system and is a natural sleeping pill.

Melatonin can be widely used in health foods, pharmaceuticals, various cosmetics, and nourishing care products.

Shop Cosmetic Grade Raw Material 99% Purity Melatonine CAS- 73-31-4 Sleep Improvement-Detailed Image 1

FAQ

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T,Bitcoin etc. You can choose the one which is convenient for you.

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 3-10days that you can get the goods after delivery.For large quantity products, shipping by see is worthwhile.It will cost 15 to 30 days to come to your destination port, which depends on where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.

Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.

Delivery

Shop Cosmetic Grade Raw Material 99% Purity Melatonine CAS- 73-31-4 Sleep Improvement-Detailed Image 2

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:
ghk-cu,Semaglutide,tirzepatide,Retatrutide

Location:
Room 68-5-501, Lianqiang Residential Area, No. 371 Union Road, Union Street, Xinhua District, Shijiazhuang City, Hebei Province

Payment Terms:
TT against copy of documents,100% TT in advance

Average lead Time:
5

Total Annual Revenue:
Less than $1 million

Total Employees:
5-10

Year of Establishment:
2022

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
Factory 99% Melatonin Powder CAS 73-31-4 Anti-Aging Melatonin	Pharmaceutical Grade/99	$80-100/KG FOB	Fulecare	Inquiry
Melatonine	Medical Grade /		Huanggang Saikang Pharmaceutical Co.,Ltd	Inquiry
Melatonine 99% White or white like crystalline powder	Cosmetics Grade/99		Hunan oasis Plant Resources Development	Inquiry
China Most Professional Manufacturer Supply High Qulity Melatonine CAS 73-31-4	Pharmaceutical Grade/99		LEADER BIOCHEMICAL GROUP	Inquiry
Melatonin 99.5% White powder S17 BLRH/VDK	Food Grade/99.5		VDK Nutrition Biotech 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.