Product details
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D-(-)-Asparagine monohydrate_2058-58-4

D-(-)-Asparagine monohydrate

  • CAS:


  • Synonym:

    D-(-)-Asparagine monohydrate
    Aspartic Acid b-Amide
    2-Aminosuccinamic acid
    (R)-2,4-Diamino-4-oxobutanoic acid
    a-Aminosuccinamic acid
    (2R)-2,4-diamino-4-oxobutanoic acid
    (R)-2-Aminosuccinamic acid


CAS No: 2058-58-4
Product Name: D-(-)-Asparagine monohydrate
Other Name:
D-(-)-Asparagine monohydrate
Aspartic Acid b-Amide
2-Aminosuccinamic acid
(R)-2,4-Diamino-4-oxobutanoic acid
a-Aminosuccinamic acid
(2R)-2,4-diamino-4-oxobutanoic acid
(R)-2-Aminosuccinamic acid
Density: 1.4±0.1 g/cm3
Boiling Point: 438.0±40.0 °C at 760 mmHg
Melting Point: 280ºC (dec.)
Molecular Formula: C4H8N2O3
Molecular Weight: 132.118
Flash Point: 218.7±27.3 °C
Exact Mass: 132.053497
PSA: 106.41000
LogP: -1.51
Vapour Pressure: 0.0±2.3 mmHg at 25°C
Index of Refraction: 1.533
Appearance: White powder crystal
Assay: ≥99.0%
Specific rotation: -34.2 ~ -36.5 °
Loss on drying: 11.5% ~ 12.5%
Chloride: ≤0.02%
Ammonium: ≤0.1%
Sulfate: ≤0.02%
Iron: ≤10ppm
Heavy metal: ≤10ppm
Arsenic: ≤1ppm
Residue on ignition: ≤0.1%
Amino Acid Derivatives. Be used as pharmaceutical intermediates.
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.We listen carefully to our customers' opinions and needs, and provide timely and effective feedback, and continue to improve and improve, ready to accept greater challengesWe are a market leader in the development and manufacturing of high performance specialty chemicals. We foster an ambitious culture that focuses on open innovation for new chemical products and business growth.We have an efficient and professional project management team that can provide customized services from milligrams to tons according to customer requirements.Professional project management talents, perfect project management system; customized production tailored to help customers reduce capital and time costs.

Are you looking for China or India manufacturers of D-(-)-Asparagine monohydrate CAS:2058-58-4, D-Asparagin factory or (R)-2-Aminosuccinamic acid supplier? Where can buy Aspartic Acid b-Amide or if you want to know the price market of a-Aminosuccinamic acid? Welcome to contact us for D-(-)-Asparagine monohydrate 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.

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