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


  • CAS:


  • Synonym:

    (2S)-3-amino-2-hydroxypropanoic acid
    (S)-2-Amino-3-hydroxypropionic acid
    2-(S)-hydroxy-3-aminopropionic acid
    L-3-Hydroxy-2-aminopropionic acid
    3-amino-(2S)-hydroxypropionic acid
    L-2-Amino-3-hydroxypropionic acid
    (2S)-3-Amino-2-hydroxy-propanoic acid


CAS No: 632-13-3
Product Name: L-Isoserine
Other Name:
(2S)-3-amino-2-hydroxypropanoic acid
(S)-2-Amino-3-hydroxypropionic acid
2-(S)-hydroxy-3-aminopropionic acid
L-3-Hydroxy-2-aminopropionic acid
3-amino-(2S)-hydroxypropionic acid
L-2-Amino-3-hydroxypropionic acid
(2S)-3-Amino-2-hydroxy-propanoic acid
Density: 1.4±0.1 g/cm3
Boiling Point: 386.6±27.0 °C at 760 mmHg
Melting Point: 199-201ºC (dec)
Molecular Formula: C3H7NO3
Molecular Weight: 105.093
Flash Point: 187.6±23.7 °C
Exact Mass: 105.042595
PSA: 83.55000
LogP: -0.97
Vapour Pressure: 0.0±2.0 mmHg at 25°C
Index of Refraction: 1.519
Appearance: White Crystalline Powder
Assay: 99.0%~101.0% (anhydrous substance)
Purity: ≥99.0%
Heavy metals: ≤10 ppm
Water: ≤1.0%
Sulphated ash: ≤0.5%
Single impurity: ≤0.10%
Total Impurity: ≤0.5%
Intermediates of Isepamicin CAS:  58152-03-7
Amino Acid Derivatives. Be used as pharmaceutical intermediates.
Applicationd as biochemical reagent, food additive, used in cosmetics industry.
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.

The main technical force is composed of doctors and masters who have been engaged in organic synthesis for many years. More than 90% of them have bachelor degree or above.Our company is able to achieve rapid response in the product development, pilot-amplification process, and quickly transform technology into production.With complete organizational structure and main positioning and high-end product structure design, R&D is the driving force for enterprise development, and quality is the basis for enterprise survival.We place the highest value on the enduring nature of our customer relationships, the quality of our products and services and the continuity and integrity of our people.Strict quality control platform for strict quality identification of synthetic products.

Are you looking for China or India manufacturers of L-Isoserine CAS:632-13-3, L-(-)-Serine factory or (2S)-3-Amino-2-hydroxy-propanoic acid supplier? Where can buy (S)-2-Amino-3-hydroxypropionic acid or if you want to know the price market of L-3-Hydroxy-2-aminopropionic acid? Welcome to contact us for L-Isoserine COA or MSDS.

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.

D-(-)-Asparagine monohydrate | DL-Proline