Melatonine

Published date: 2026-04-10 15:27:41
Melatonine Structure
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Name Melatonine CAS# 73-31-4
Price ￥Inquiry/1kg Purity 78.0%
Stocking
Period		 Inquiry Stock Inquiry
Product Webpage: https://www.vdk.com/list_6/160.html
 Detail Product Information
Chemical & Physical Properties:
CAS Number: 73-31-4
Name: Melatonine
Molecular Formula: C13H16N2O2
Molecular Weight: 232.278
Density: 1.2±0.1 g/cm3
Boiling Point: 459.8±55.0 °C at 760 mmHg
Melting Point: 116.5-118 °C(lit.)
Flash Point: 231.9±31.5 °C
Supplier/Manufacture

Hebei Weidakang Biotechnology Co., Ltd

Chemsrc Level: Unverified
Tel: 17692227658
Address: Northwest of Pangcun Village, Yujiazhuang Town, Mancheng District, Baoding City
Area: China
Contact: Xue Zheng
Contact Phone #: 17692227658
Email: 363390356@qq.com
Website: https://www.vdk.com/
Foreign Trade % of Sales: 30-50%
Major partners:
Founded in 2013, the company is a national-level "Little Giant" enterprise specializing in specialized, refined, distinctive, and innovative technologies. Headquartered in Baoding, Hebei Province, it focuses on synthetic biology and the biomanufacturing of natural products, operating as a full-chain high-tech enterprise integrating R&D, production, and sales.

Leveraging microbial cell factory technology as its core, the company has built an independent end-to-end industrial chain covering gene editing, enzyme engineering, fermentation, separation, and purification. It is the world's first to achieve large-scale biosynthesis of premium natural products such as 5-Hydroxytryptophan (5-HTP), esterified astaxanthin, and canthaxanthin. The core technical team comprises over 80 members, including PhD and master's degree holders, supported by a 4,200 m² high-standard laboratory. The company has independently developed a large biological data model, empowering R&D with AI to achieve industry-leading efficiency and precision.

Its main products include 5-HTP, esterified astaxanthin, canthaxanthin, melatonin, and resveratrol, which are widely used in the health product, food, feed, and cosmetics sectors. These products feature high purity and strong stability — for example, 5-HTP meets USP purity standards, and canthaxanthin has a purity of ≥99.0% with 100% natural origin. The company holds internationally recognized certifications such as CGMP, FDA, FSSC22000, and ISO22000.

With a professional team of 650 members and fully self-funded production facilities, the company offers customizable production of various specifications and provides end-to-end services from R&D to supply chain. Leveraging its technological advantages and stable production capacity, the company sells products both domestically and internationally, becoming a benchmark enterprise in the global natural product biomanufacturing field and contributing to the green, efficient, and sustainable development of the health industry.
Top Suppliers:

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Price: ￥74/5g
Price from the other suppliers:
2024-07-15 Melatonine
Price: Inquiry
2024-09-29 Melatonine
Price: ￥Inquiry
2019-03-05 Melatonine
Price: ￥98.0
2024-01-09 Melatonin
Price: $Inquiry
2024-06-20 Melatonine
Price: $Inquiry
2017-12-09 Melatonine
Price: ￥1100.0
2017-06-27 Melatonine
Price: ￥Inquiry
2017-09-04 Melatonine
Price: ￥Inquiry
2026-01-29 Melatonine
Price: ￥520.0
2018-05-08 Melatonine
Price: ￥Inquiry

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Related product price:
Melatonine price is ￥Inquiry/1kg. Find complete details about Melatonine product information includes price/quote, purity, stocking period etc. from Hebei Weidakang Biotechnology Co., Ltd>>Mobile(AMP) version: Melatonine Price from Supplier Brand Hebei Weidakang Biotechnology Co., Ltd

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