No Cas 73-31-4 Melatonin Api Powder Endogenous Hormone Agonist Immunomodulator

Basic Information
Place of Origin: China
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Your demand
Delivery Time: Negotiation
Payment Terms: D/P, D/A, L/C, T/T
Supply Ability: Negotiation
Cas No: 73-31-4 Ec No: 200-797-7
Name: Melatonine Synonyms: N-(2-(5-methoxyindol-3-yl)ethyl)acetamide; N-Acetyl-5-methoxytryptamine; 3-(N-Acetyl-2-aminoethyl)-5-methoxyindole
Molecular Formula: C13H16N2O2 Molecular Weight: 232.28
Melting Point: 116.5-118 °C Boiling Poin374.44°Ct: 374.44°C
Solubility: Soluble In Ethanol To At Least 50mg/ml Density: 1.645 G/cm3
Risk Codes: R60-39/23/24/25-23/24/25-11 Safety Description: S24/25-99-53-45-36/37-16-7
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cas no 73-31-4


melatonin powder for cattle


manufacturers of melatonin api

Melatonine Cas No 73-31-4 API; immunomodulator


Name Melatonine
N-(2-(5-methoxyindol-3-yl)ethyl)acetamide; N-Acetyl-5-methoxytryptamine; 3-(N-Acetyl-2-aminoethyl)-5-methoxyindole
Molecular Formula C13H16N2O2
Molecular Weight 232.28
CAS Registry Number 73-31-4
EINECS Number 200-797-7
Melting point 116.5-118 °C
Boiling point 374.44°C
Solubility Soluble in ethanol to at least 50mg/ml
Density 1.645 g/cm3
Safety Description S24/25-99-53-45-36/37-16-7
Risk Codes R60-39/23/24/25-23/24/25-11


Product Description:


Melatonin is an essential natural hormone that controls and influences the production of other hormones. When melatonin is reduced in the body, various functions of the body are affected, resulting in various diseases. Studies show that after middle age, the secretion of melatonin begins to decrease, and in old age, the secretion has been slightly abnormal. Early intake and supplementation of enough melatonin can improve the function of endocrine system, enhance immunity, enhance anti-tension, anti-oxidation function, improve sleep, slow down the speed of human aging, slow down the speed of sexual organ degradation; Melatonin can also help prevent cancer, especially for chronic insomnia.


Product Use:


Used in medicine and health care products, can enhance the immune function of human body, prevent aging and restore youth, and is a natural "sleeping pill".


No Cas 73-31-4 Melatonin Api Powder Endogenous Hormone Agonist Immunomodulator 0No Cas 73-31-4 Melatonin Api Powder Endogenous Hormone Agonist Immunomodulator 1


Product Catalogue:


Number Cas Name
1 103-90-2 Acetaminophen
2 51481-61-9 Cimetidine
3 124832-26-4 Valaciclovir
4 315-30-0 Allopurinol
5 22839-47-0 Aspartame
6 90045-36-6 Ginkgo biloba extract
7 73-31-4 Melatonine
8 8049-47-6 Pancreatin
9 70-55-3 p-Toluenesulfonamide
10 N/A Ox Gallbladder powde
11 555-30-6 Methyldopa
12 58-93-5 Hydrochlorothiazide
13 76095-16-4 Enalapril maleate
14 69-72-7 Salicylic acid
15 126-07-8 (+)-Griseofulvin
16 73231-34-2 Florfenicol



About us



Zhejiang chemical import and export co., LTD. (zhejiang), formerly known as zhejiang branch of China national chemical import and export corporation, was established in December 1980. In 1988, he was transferred from Sinochem Corporation to be in charge of Zhejiang Provincial Department of Commerce and was renamed Zhejiang Chemical Import and Export Company. In 2003, the company changed its name to Zhejiang Chemical Import and Export Co., Ltd after the reform of state-owned enterprise shareholding system.

In 2008, it was incorporated into Zhejiang International Trade Group (one of the top 500 enterprises in China) and became the core member of the group's business circulation sector. The registered capital of the company is 72.5 million yuan, of which 38% are owned by the state and 62% are owned by employees.
There are 195 employees in the company, more than 79% of whom have bachelor's degree, 36% of whom are graduate students, and more than 90% of the salesmen have pharmaceutical and chemical background. The company is mainly engaged in the import and export trade of pharmaceutical raw materials and intermediates, dyes, pesticides, basic chemicals, fine chemicals, food and feed additives, pharmaceutical preparations and other products. The company has established close economic and trade relations with more than 100 countries and regions around the world. The company has wholly-owned subsidiaries Ruike International Trade Co., Ltd., Zhejiang Ruikai Chemical Co., Ltd., Zhejiang Fukai Import and Export Co., Ltd., joint-stock enterprise Zhejiang Aotokang Pharmaceutical Group Co., Ltd.
In recent years, especially since the establishment of the new team in 2019, the company has adhered to the development led by the party building, energized by reform, and improved efficiency by management. The company has shown a steady upward momentum of development. In 2020, the company achieved revenue of 3.337 billion yuan, total profit of 56.12 million yuan, total import and export of 450 million dollars.

In 2019, the company was rated as China Council for the Promotion of International Trade (CCPIT) Recommended Certification Enterprise, Top 100 International Pharmaceutical Enterprises -- a high-quality supplier and partner in the international market; In 2020, Zhejiang Provincial Department of Commerce and other units rated as the province's epidemic prevention and medical materials import outstanding contribution enterprise, Zhejiang Provincial Tax Bureau identified as the export tax rebate enterprises.


Contact Details
William Wang

Phone Number : +86-13588430486

WhatsApp : +8613588430486