laevo-asparagine monohydrate

L-(+)-asparagine monohydrate

CAS: 5794-13-8 C4 H10 N2 O4 MW: 150.13450000

Identification

Namelaevo-asparagine monohydrate
IUPAC(2S)-2,4-diamino-4-oxobutanoic acid hydrate
CAS Number5794-13-8
FDA UNII2PD79VF521
Molecular FormulaC4 H10 N2 O4
Molecular Weight150.13450000
MDL NumberMFCD00151038
Beilstein1723527

Regulatory

Physical Properties

Appearance white powder (est)
Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Melting Point 232.00 to 235.00 °C. @ 760.00 mm Hg
Boiling Point 437.00 to 439.00 °C. @ 760.00 mm Hg
Vapor Pressure 0.000000 mmHg @ 25.00 °C. (est)
Flash Point 425.00 °F. TCC ( 218.33 °C. )
logP (o/w) -1.506 (est)
Soluble in water, 6.877e+004 mg/L @ 25 °C (est)

Organoleptic Properties

Odor Strength none
Odor Description at 100.00 %.

Safety Information

Preferred SDSView
European informationMost important hazard(s):
Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryflavoring agents
Recommendation for laevo-asparagine monohydrate usage levels up tonot for fragrance use.

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Potential Uses

None Found

Natural Occurrence

not found in nature

Synonyms

(2S)-2- amino-3-carbamoylpropanoic acid hydrate aminoplasmal L-2- aminosuccinamic acid monohydrate (S)-2- aminosuccinic acid 4-amide L- asparagine hydrate L- asparagine hydrate (1:1) asparagine monohydrate L- asparagine monohydrate L-(+)- asparagine monohydrate L- asparagine, hydrate (1:1) L- asparagine, monohydrate asparagine, monohydrate, L- L- aspartic acid 4-amide (2S)-2,4- diamino-4-oxobutanoic acid hydrate thomaeamin PubMed: A dual approach to study the electro-optical properties of a noncentrosymmetric l-asparagine monohydrate. PubMed: Vibrational spectra (FT-IR and FT-Raman), molecular structure, natural bond orbital, and TD-DFT analysis of L-Asparagine Monohydrate by Density Functional Theory approach. PubMed: In vitro propagation of Dioscorea alata var. purpurae. PubMed: Theoretical investigation of zero field splitting parameters for Mn2+ centres in L-asparagine monohydrate. PubMed: EPR and optical absorption studies on VO2+ ions in L-asparagine monohydrate single crystals. PubMed: The monohydrates of the four polar dipeptides L-seryl-L-asparagine, L-seryl-L-tyrosine, L-tryptophanyl-L-serine and L-tyrosyl-L-tryptophan. PubMed: Multiple-quantum magic-angle spinning spectroscopy using nonlinear sampling. PubMed: The experimental charge-density approach in the evaluation of intermolecular interactions. Application of a new module of the XD programming package to several solids including a pentapeptide. PubMed: Establishment and maintenance of friable, embryogenic maize callus and the involvement of L-proline. PubMed: The molecular and crystal structures of 4-N-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-L-asparagine trihydrate and 4-N-(beta-D-glucopyranosyl)-L-asparagine monohydrate. The x-ray analysis of a carbohydrate-peptide linkage. PubMed: Heat capacities from 11 to 305 degree K, entropies and free energies of formation of L-asparagine monohydrate, L-aspartic acid, L-glutamic acid, and L-glutamine.