ACES

• Catalog No.: 00194
• CAS Number: 7365-82-4
• M. F.: C4H10N2O4S
• M. W.: 182.1982
• Purity: ≥99.5% (T)

SYNONYMS

• Title: N-氨基甲酰甲基乙磺酸
• IUPAC name: 2-[(carbamoylmethyl)amino]ethane-1-sulfonic acid
• IUPAC Traditional name: ACES
• Synonyms: N-(Carbamoylmethyl)-2-aminoethanesulfonic acid; N-(氨基甲酰甲基)牛磺酸; N-(Carbamoylmethyl)taurine; N-(2-Acetamido)-2-aminoethanesulfonic acid; N-(2-乙酰氨基)-2-氨基乙烷磺酸; N-(氨基甲酰甲基)-2-氨基乙烷磺酸

DATABASE IDS

• CAS Number: 7365-82-4
• PubChem SID: 24844987
• EC Number: 230-908-4
• Beilstein Number: 2253770
• MDL Number: MFCD00008030

PROPERTIES

• Antion Traces: chloride (Cl-): ≤250 mg/kg
• Antion Traces: sulfate (SO42-): ≤50 mg/kg
• Cation Traces: Al: ≤10 mg/kg
• Cation Traces: As: ≤0.1 mg/kg
• Cation Traces: Ba: ≤5 mg/kg
• Cation Traces: Bi: ≤5 mg/kg
• Cation Traces: Ca: ≤10 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: Li: ≤5 mg/kg
• Cation Traces: Mg: ≤5 mg/kg
• Cation Traces: Mn: ≤5 mg/kg
• Cation Traces: Mo: ≤5 mg/kg
• Cation Traces: Na: ≤50 mg/kg
• Cation Traces: Ni: ≤5 mg/kg
• Cation Traces: Pb: ≤5 mg/kg
• Cation Traces: Sr: ≤5 mg/kg
• Cation Traces: Zn: ≤5 mg/kg
• Impurities: insoluble matter, passes filter test
• λ: 0.1 M in H2O
• Linear Formula: H2NCOCH2NHCH2CH2SO3H
• Loss on Drying: ≤0.5% loss on drying, 20 °C (HV)
• Product Line: BioUltra
• Purity: ≥99.5% (T)
• Useful pH Range: 6.1 - 7.5
• Absorption Wavelength: λ: 260 nm Amax: 0.008
• Absorption Wavelength: λ: 280 nm Amax: 0.005
• pKa: 6.8 (25°C)
• Melting Point: >220 °C (dec.)(lit.)
• pH: 3.0-4.5 (25 °C, 0.1 M in H2O)
• Solubility: H2O: soluble0.1 M at 20 °C, clear, colorless
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Biological buffer component with sodium hydroxide and sodium chloride (pH 5.93-7.83, useful range 6.4-7.4)1; An efficient separator (pH gradient of less than 1 pH unit) in the resolution of protein systems by IEF2; Improves phenotyping of α1-antitrypsin by isoelectric focusing on agarose gel3
Application
ACES, or N-(2-Acetamido)-2-aminoethanesulfonic acid, can be used to study biological buffers and zwitterionic compounds. ACES has been used in a study to determine the levels of ibuprofen and flurbiprofen in pharmaceuticals by capillary zone electrophoresis.

Description (简体中文)

Other Notes
Biological buffer component with sodium hydroxide and sodium chloride (pH 5.93-7.83, useful range 6.4-7.4)1; An efficient separator (pH gradient of less than 1 pH unit) in the resolution of protein systems by IEF2; Improves phenotyping of α1-antitrypsin by isoelectric focusing on agarose gel3
Application
ACES, or N-(2-Acetamido)-2-aminoethanesulfonic acid, can be used to study biological buffers and zwitterionic compounds. ACES has been used in a study to determine the levels of ibuprofen and flurbiprofen in pharmaceuticals by capillary zone electrophoresis.