L-Serine

• Catalog No.: 84960
• CAS Number: 56-45-1
• M. F.: C3H7NO3
• M. W.: 105.09258
• Purity: ≥99.0% (NT)

SYNONYMS

• Title: L-丝氨酸
• IUPAC name: (2S)-2-amino-3-hydroxypropanoic acid
• IUPAC Traditional name: L-serine
• Synonyms: (S)-2-Amino-3-hydroxypropionic acid; (S)-2-氨基-3-羟基丙酸

DATABASE IDS

• CAS Number: 56-45-1
• Beilstein Number: 1721404
• MDL Number: MFCD00064224
• EC Number: 200-274-3

PROPERTIES

• Antion Traces: chloride (Cl-): ≤50 mg/kg
• Antion Traces: sulfate (SO42-): ≤100 mg/kg
• Cation Traces: Ca: ≤50 mg/kg
• Cation Traces: Cd: ≤5 mg/kg
• Cation Traces: Co: ≤5 mg/kg
• Cation Traces: Cr: ≤5 mg/kg
• Cation Traces: Cu: ≤5 mg/kg
• Cation Traces: Fe: ≤5 mg/kg
• Cation Traces: K: ≤50 mg/kg
• Cation Traces: Mg: ≤5 mg/kg
• Cation Traces: Mn: ≤5 mg/kg
• Cation Traces: NH4+: ≤100 mg/kg
• Cation Traces: Na: ≤50 mg/kg
• Cation Traces: Ni: ≤5 mg/kg
• Cation Traces: Pb: ≤5 mg/kg
• Cation Traces: Zn: ≤5 mg/kg
• Ignition Residue: ≤0.1% (as SO4)
• Impurities: ≤0.5% foreign amino acids
• Linear Formula: HOCH2CH(NH2)CO2H
• Loss on Drying: ≤0.2% loss on drying, 110 °C
• Purity: ≥99.0% (NT)
• Melting Point: 222 °C (dec.)(lit.)
• Optical Rotation: [α]20/D +13±1°, c = 5% in 5 M HCl
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 1

DETAILS

Description (English)

Biochem/physiol Actions
Precursor of glycine by serine hydroxymethyltransferase.

Description (简体中文)

Biochem/physiol Actions
通过丝氨酸羟甲基转移酶获得甘氨酸时的前体。