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ChemicalBook > Product Catalog >Biochemical Engineering >Amino Acids and Derivatives >Asparagine derivatives >DL-Asparagine monohydrate

DL-Asparagine monohydrate

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CAS:3130-87-8
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DL-Asparagine monohydrate manufacturers

DL-Asparagine monohydrate Basic information
Product Name:DL-Asparagine monohydrate
Synonyms:(±)-2-Aminosuccinic acid 4-amide, DL-Aspartic acid 4-amide;DL-2-AMINOSUCCINAMIC ACID;DL-ASPARAGINE;ASPARAGINE;ASPARAGINE, DL-;DL-Asn;DL-Aspartamine;h-dl-asn.h
CAS:3130-87-8
MF:C4H8N2O3
MW:132.12
EINECS:221-521-1
Product Categories:alpha-Amino Acids;Biochemistry;Amino ACIDS SERIES;Amino Acids
Mol File:3130-87-8.mol
DL-Asparagine monohydrate Structure
DL-Asparagine monohydrate Chemical Properties
Melting point 220 °C (dec.)(lit.)
Boiling point 438.0±40.0 °C(Predicted)
density 1.404±0.06 g/cm3(Predicted)
storage temp. Room Temperature
solubility Aqueous Acid (Slightly), Water (Slightly)
pka2.17(at 20℃)
form Fine Crystalline Powder
color White
Water Solubility soluble
BRN 6234992
LogP-1.880 (est)
CAS DataBase Reference3130-87-8(CAS DataBase Reference)
EPA Substance Registry SystemAsparagine (3130-87-8)
Safety Information
Hazard Codes Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 24/25-36-26
WGK Germany 3
TSCA Yes
HS Code 29241900
MSDS Information
ProviderLanguage
DL-Aspartic acid 4-amide monohydrate English
DL-Asparagine monohydrate Usage And Synthesis
Chemical Propertieswhite fine crystalline powder, odorless; soluble in acid or alkali solution, slightly soluble in water, insoluble in ethanol, ether and other organic solvents.
UsesDL-asparagine is a racemic mixture of the non-essential amino acids, L and D-aparagine. It is generally used in growth-media for bacteria-growth. DL-Asparagine monohydrate can also be used to synthesize other salts such as DL-asparaginium perchlorate, DL-asparaginium nitrate and dimethyl DL-aspartate.
DefinitionChEBI: An alpha-amino acid in which one of the hydrogens attached to the alpha-carbon of glycine is substituted by a 2-amino-2-oxoethyl group.
PreparationDL-Asparagine monohydrate was synthesized by dissolving maleic anhydride in 1,4-dioxane solution and refluxing with benzylamine after ammonolysis, followed by catalytic hydrogenation.
reaction suitabilityreaction type: solution phase peptide synthesis
DL-Asparagine monohydrate Preparation Products And Raw materials
Raw materials1,4-Dioxane-->Maleic anhydride
Preparation Products2-[(3-aMino-3-carboxy-propanoyl)aMino]butane-->Z-DL-ASPARAGINE-->aspartimide-->PHENYLTHIOHYDANTOIN-ASPARTIC ACID
Tag:DL-Asparagine monohydrate(3130-87-8) Related Product Information
Propionic acid L-Asparagine MELIBIOSE ALTRENOGEST Fomesafen FMOC-ASN(TRT)-OPFP DL-Malic acid Folic acid D-(-)-Asparagine monohydrate Ethyl 2-(Chlorosulfonyl)acetate L-ASPARTIC ACID ASPARAGINASE Glycine Chloral hydrate N-Benzyloxycarbonyl-L-asparagine Nalpha-FMOC-L-Asparagine BOC-L-Asparagine Succinic acid

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