Product details
Bulk supply and Contract manufacturing of Fine Chemicals,Pharmaceutical Intermediates,APIs from kilos to tons


  • CAS:


  • Synonym:

    DL-2-Amino-3-hydroxypropionic Acid


CAS No: 302-84-1
Product Name: DL-Serine
Other Name:
DL-2-Amino-3-hydroxypropionic Acid
Density: 1.4±0.1 g/cm3
Boiling Point: 394.8±32.0 °C at 760 mmHg
Melting Point: 240ºC (dec.)
Molecular Formula: C3H7NO3
Molecular Weight: 105.093
Flash Point: 192.6±25.1 °C
Exact Mass: 105.042595
PSA: 83.55000
LogP: -1.58
Vapour Pressure: 0.0±2.1 mmHg at 25°C
Index of Refraction: 1.519
Storage condition: Store at RT.
Water Solubility: 50.23 g/L (25 ºC)
Appearance: White crystal powder
Assay: 99.0~101.0%
State of solution(10%): ≥98.0%
Specific rotation(20℃): -0.05°to +0.05°
Loss On Drying: ≤0.20%
Residue on ignition: ≤0.10%
Chloride (Cl): ≤0.020%
Ammonium(NH4): ≤0.020%
Heavy metals (Pb): ≤10ppm
Sulphate (SO4): ≤0.020%
Iron (Fe): ≤10ppm
Arsenic (As2O3): ≤1ppm
Related substances: ≤0.20%
Amino Acid Derivatives. Be used as pharmaceutical intermediates.
Also used in food additives and nutrition fortifiers.
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Founded in 2007, our company is a high-tech pharmaceutical and pesticide chemical company integrating R&D, production and sales.The company is mainly engaged in pharmaceutical R&D outsourcing services, and continues to research and develop new products and technologies, providing project technology and sample preparation services for large and well-known pharmaceutical companies at home and abroad.Our company is able to achieve rapid response in the product development, pilot-amplification process, and quickly transform technology into production.Provide high quality, regulatory compliance products and services to partners and customers.Our company has a 2000 square meter R&D center. The company's production base is mainly located in Liaocheng City, Shandong Province, Yuncheng City, Shanxi Province.

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Laboratory in Ningbo
Our company's R&D company, Ningbo Gino Chemical Co., Ltd. was established in December 2011. we have several fume hoods and kilogram laboratory, and have purchased 20L, 50L reactors and as a preliminary pilot manufacturing of the products. At the same time, We mobilized external resources to establish a pilot facility in Henan Zhumadian and Anhui Anqing, and cooperating with Shandong Zibo and Jiangsu Changzhou factories as a large production facility for our products.

Factory in Shanxi Province
At the end of 2017, We invested workshop in Xinjiang County Longzhou Chemical Co., Ltd., Xinjiang County Coal Mine Park, Yuncheng, Shanxi. The first phase of the reactors were 30* 2000L~5000L, The contract output value is 50 million annually, factory has passed the audit from public listed company domestic and abroad.

Factory in Shandong Province
The production base of liquid rectification chemical products located in Liaocheng, Shandong Province is the main outsourcing production base of our company. The products are sold to leading enterprises and listed companies in the carcass industry for many years. The production, quality and service are stable, delivery is timely, and some individual products are covering 90% of the market.

Factory in Henan Province
In year 2020, We invested workshop in Henan province, the workshop consists of 50*2000L~5000L reactors, The types of reactions that can be manufacturer there are: bromination, cyanidation, and conventional reactions.

Disclaimer: Certain products are for research use only. Not for diagnostic or therapeutic use. Not for human use. INNOPHARMCHEM does not sell to individuals. INNOPHARMCHEM does not warrant that the use or sale of the products delivered under will not infringe the claims of any China or other patents covering the product itself or the use thereof in combination with other products or the operation of any process.

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