Glycine

• Catalog No.: 33226
• CAS Number: 56-40-6
• M. F.: C2H5NO2
• M. W.: 75.0666
• Purity: 99.7-101% (calc. to the dried substance)

SYNONYMS

• Title: 甘氨酸
• IUPAC name: 2-aminoacetic acid
• IUPAC Traditional name: glycine
• Synonyms: Glycocoll; Aminoethanoic acid; Aminoacetic acid; 乙氨酸; 氨基乙酸; 氨基醋酸

DATABASE IDS

• Beilstein Number: 635782
• PubChem SID: 24860042
• MDL Number: MFCD00008131
• EC Number: 200-272-2
• CAS Number: 56-40-6

PROPERTIES

• Linear Formula: NH2CH2COOH
• Loss on Drying: ≤0.5% loss on drying, 105°C, 2 h
• Purity: 99.7-101% (calc. to the dried substance)
• Suitability: in accordance for identity (IR)
• Antion Traces: chloride (Cl-): ≤30 mg/kg
• Antion Traces: sulfate (SO42-): ≤20 mg/kg
• Cation Traces: Fe: ≤5 mg/kg
• Grade: Reag. Ph. Eur.
• Grade: puriss. p.a.
• Ignition Residue: ≤0.05% (as SO4)
• Impurities: ≤0.001% heavy metals (as Pb)
• Impurities: ≤0.02% ammonium (NH4)
• Impurities: ≤0.1% other ninhydrin-positive substances
• Impurities: ≤0.1% water (Karl Fischer)
• Gene Information: rat ... Grin2a(24409)
• pKa: 2.35 (25°C)
• Melting Point: 240 °C (dec.)(lit.)
• pH: 5.9-6.4 (20 °C, 5%)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS: MB7600000
• German water hazard class: 1

DETAILS

Description (English)

Biochem/physiol Actions
Inhibitory neurotransmitter in spinal cord, allosteric regulator of NMDA receptors.

Description (简体中文)

Biochem/physiol Actions
脊髓中的抑制性神经递质，NMDA 受体的变构调节剂。