DL-Asparagine monohydrate
Synonym(s):(±)-2-Aminosuccinic acid 4-amide;DL -Aspartic acid 4-amide
- CAS NO.：3130-87-8
- Empirical Formula: C4H8N2O3
- Molecular Weight: 132.12
- MDL number: MFCD00064400
- EINECS: 221-521-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-15 13:03:24
What is DL-Asparagine monohydrate?
Chemical properties
white fine crystalline powder, odorless; soluble in acid or alkali solution, slightly soluble in water, insoluble in ethanol, ether and other organic solvents.
The Uses of DL-Asparagine monohydrate
DL-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.
Definition
ChEBI: 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.
Preparation
DL-Asparagine monohydrate was synthesized by dissolving maleic anhydride in 1,4-dioxane solution and refluxing with benzylamine after ammonolysis, followed by catalytic hydrogenation.
Properties of DL-Asparagine monohydrate
| 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) |
| form | Fine Crystalline Powder |
| pka | 2.17(at 20℃) |
| color | White |
| Water Solubility | soluble |
| BRN | 6234992 |
| CAS DataBase Reference | 3130-87-8(CAS DataBase Reference) |
| EPA Substance Registry System | Asparagine (3130-87-8) |
Safety information for DL-Asparagine monohydrate
Computed Descriptors for DL-Asparagine monohydrate
New Products
Levothyroxine Impurity-F Montelukast EP Impurity-D/Montelukast USP Related Compound C Atorvastatin FXA Impurity/Atorvastatin Cyclic 6-Hydroxy Impurity Sodium Salt Isosulfan blue Keto N-Oxide Impurity Ivermectin Impurity F N-Nitroso des Methyl Tramadol/N-Nitroso-N-Desmethyl-Tramadol DL-beta-(3-Bromophenyl)alanine Tetrabutylammonium perchlorate N,O-Dimethylhydroxylamine hydrochloride (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid 2-Amino-5-bromo-4-(trifluoromethyl)pyridine（RM for Indian lab) N,N CARBONYL DIIMIDAZOLE (R)-BoroLeu-(+)-Pinanediol-CF3COOH 1,4-bis(methylsulfonyl)butane 4-(5-amino-1-methyl-1h-benzoimidazol-2-yl)-butyric acid isopropyl ester. 5-Methyl-1,3-benzenediacetonitrile 4-Fluorothiophenol 1-methyl amino-2,4-dinitro benzene CSA (DL-10-Camphorsulfonic Acid) 2-Hydroxy-4-methylnicotinic acid 3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine (2S)-1-((2S,3S)-3-(2-methylbutyl)-4-oxooxetan-2-yl)pentadecan-2-yl formylleucinate 1-(3,5-dichlorophenyl)-2,2,2-trifluoroethane-1-sulfonyl chloride S-(1-(3,5-dichlorophenyl)-2,2,2-trifluoroethyl) ethanethioateRelated products of tetrahydrofuran
You may like
-
DL-Asparagine Monohydrate CAS 3130-87-8View Details
3130-87-8 -
Dl-asparagine monohydrate 97% CAS 3130-87-8View Details
3130-87-8 -
Dl-asparagine 95% CAS 3130-87-8View Details
3130-87-8 -
DL-Asparagine monohydrate CAS 3130-87-8View Details
3130-87-8 -
674783-97-2 98+View Details
674783-97-2 -
H-D-TRP(FOR)-OH HCL 98+View Details
367453-01-8 -
1428243-26-8 98+View Details
1428243-26-8 -
1-aminocyclopentane carbonitrile, HCl 98+View Details
16195-83-8