1.04201

Glycine

GR for analysis

• Synonyma: Gly, Aminoacetic acid, Aminoethanoic acid, Aminoacetic acid, Aminoethanoic acid, Glycocoll
• Lineární vzorec: NH₂CH₂COOH
• Číslo CAS: 56-40-6
• Molekulová hmotnost: 75.07
• Beilstein/REAXYS Number: 635782
• MDL number: MFCD00008131
• UNSPSC Code: 12352209
• EC Index Number: 200-272-2
• NACRES: NA.21

Vlastnosti

• vapor pressure: 0.0000171 Pa ( 25 °C)
• Quality Level: 100
• assay: ≥99.7% (perchloric acid titration)
• form: solid
• potency: 7930 mg/kg LD₅₀, oral (Rat)
• technique(s): inhibition assay: suitable
• pH: 5.9-6.4 (20 °C, 50 g/L in H₂O)
• pKa (25 °C): (1) 2.35, (2) 9.60; 2.35
• mp: 240 °C (dec.) (lit.)
• solubility: soluble 250 g/L
• density: 1.161 g/cm³ at 20 °C
• bulk density: 920 kg/m³
• storage temp.: 2-30°C
• SMILES string: NCC(O)=O
• InChI: 1S/C2H5NO2/c3-1-2(4)5/h1,3H2,(H,4,5)
• InChI key: DHMQDGOQFOQNFH-UHFFFAOYSA-N

Popis

Application

• Gut microbiota-bile acid crosstalk and metabolic fatty liver in spotted seabass (Lateolabrax maculatus): The role of a cholesterol, taurine and glycine supplement.: This study investigates the use of glycine in dietary supplements to modulate gut microbiota and bile acid metabolism, which significantly impacts liver health and fat metabolism in marine species, providing insights into nutritional strategies for aquaculture (Song et al., 2024).

Biochem/physiol Actions

Inhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.

Analysis Note

Assay (perchloric acid titration): ≥ 99.7 %
Identity (IR-spectrum): passes test
pH (50 g/l CO₂-free water): 5.9 - 6.3
Chloride (Cl): ≤ 0.003 %
Sulfate (SO₄): ≤ 0.0025 %
Heavy metals (as Pb): ≤ 0.001 %
Cu (Copper): ≤ 0.0001 %
Fe (Iron): ≤ 0.0001 %
Pb (Lead): ≤ 0.0001 %
NH₄ (Ammonium): ≤ 0.02 %
Foreign amino acids: ≤ 0.1 %
Other ninhydrine positive substances: ≤ 0.1 %
In water insoluble matter: ≤ 0.003 %
Sulfated ash (600 °C): ≤ 0.05 %

Bezpečnostní informace

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: No data available
• flash_point_c: No data available