α-Cyano-4-hydroxycinnamic acid

• Catalog No.: 70990
• CAS Number: 28166-41-8
• M. F.: C10H7NO3
• M. W.: 189.16748
• Purity: ≥99.0% (HPLC)

SYNONYMS

• Title: α-氰基-4-羟基肉桂酸
• IUPAC name: 2-cyano-3-(4-hydroxyphenyl)prop-2-enoic acid
• IUPAC Traditional name: α-cyano-4-hydroxycinnamic acid
• Synonyms: α-氰基; α-CHCA; 4-HCCA; α-CCA; ACCA; α-Cyano

DATABASE IDS

• MDL Number: MFCD00004204
• Beilstein Number: 3271427
• PubChem SID: 24886140
• EC Number: 248-879-1
• CAS Number: 28166-41-8

PROPERTIES

• abs.: absorption/337 nm ≥2000 (mol. absorption)
• Analyte suitability: glycans
• Analyte suitability: peptides
• Analyte suitability: proteins
• Cation Traces: Ba: ≤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: K: ≤5 mg/kg
• Cation Traces: Mg: ≤5 mg/kg
• Cation Traces: Mn: ≤5 mg/kg
• Cation Traces: Na: ≤10 mg/kg
• Cation Traces: Ni: ≤5 mg/kg
• Cation Traces: Pb: ≤5 mg/kg
• Cation Traces: Zn: ≤5 mg/kg
• Grade: matrix substance for MALDI-MS
• Linear Formula: HOC6H4CH=C(CN)CO2H
• Purity: ≥99.0% (HPLC)
• Melting Point: 245-250 °C(lit.)
• Melting Point: 245-250 °C
• Solubility: methanol: soluble10 mg/mL, clear
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• German water hazard class: 3

DETAILS

Description (English)

Frequently Asked Questions
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Other Notes
Matrix substance used in MALDI-MS (matrix-assisted laser desorption ionization MS) peptide analysis in proteomics1,2.

Description (简体中文)

Frequently Asked Questions
Live Chat and Frequently Asked Questions are available for this Product.
Other Notes
在蛋白组学中 用于 MALDI-MS（基质辅助激光解吸电离质谱）肽分析的基质物质1,2。