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4-Hydroxyphenylpyruvic acid

4-Hydroxyphenylpyruvic acid Structure
4-Hydroxyphenylpyruvic acid
  • CAS No.156-39-8
  • Chemical Name:4-Hydroxyphenylpyruvic acid
  • CBNumber:CB3138601
  • Molecular Formula:C9H8O4
  • Formula Weight:180.16
  • MOL File:156-39-8.mol
4-Hydroxyphenylpyruvic acid Property
  • Melting point 219-220 °C (dec.) (lit.)
  • Boiling point 272.96°C (rough estimate)
  • Density 1.2933 (rough estimate)
  • refractive index 1.4500 (estimate)
  • storage temp. Inert atmosphere,Room Temperature
  • solubility ethanol: soluble50mg/mL
  • pka 2.50±0.54(Predicted)
  • form crystalline
  • color off-white to tan
  • Water Solubility slightly soluble
  • BRN 2691632
  • Stability Hygroscopic
  • CAS DataBase Reference 156-39-8(CAS DataBase Reference)
  • FDA UNII 0YP1694WNQ
  • NIST Chemistry Reference Benzenepropanoic acid, 4-hydroxy-«alpha»-oxo-(156-39-8)
  • UNSPSC Code 12352100
  • NACRES NA.22
Safety
  • Hazard Codes  :Xi
  • Risk Statements  :36/37/38
  • Safety Statements  :26-37/39
  • WGK Germany  :3
  • RTECS  :UZ1000000
  • HS Code  :29189900
  • NFPA 704:
    0
    2 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H319
  • Precautionary statements P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313
4-Hydroxyphenylpyruvic acid Price More Price(4)
  • Brand: Sigma-Aldrich(India)
  • Product number: 114286
  • Product name : 4-Hydroxyphenylpyruvic acid
  • Purity: 98%
  • Packaging: 1G
  • Price: ₹8313.6
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: 114286
  • Product name : 4-Hydroxyphenylpyruvic acid
  • Purity: 98%
  • Packaging: 5G
  • Price: ₹38980.83
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: H0294
  • Product name : 4-Hydroxyphenylpyruvic Acid
  • Purity: 
  • Packaging: 1G
  • Price: ₹5000
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: H0294
  • Product name : 4-Hydroxyphenylpyruvic Acid
  • Purity: 
  • Packaging: 5G
  • Price: ₹20600
  • Updated: 2022/05/26
  • Buy: Buy

4-Hydroxyphenylpyruvic acid Chemical Properties,Usage,Production

  • Chemical Properties grey to orange-brown powder
  • Uses 4-Hydroxyphenylpyruvic Acid is general organic reagent used in the synthesis of latifolicinin A analogs as inhibitors of breast cancer. Also used in the preparation of amperometric biosensors for β-triketone herbicides based on hydroxyphenylpyruvate.
  • Definition ChEBI: An oxo carboxylic acid that is pyruvic acid in which one of the methyl hydrogens is substituted by a 4-hydroxyphenyl group.
  • General Description 4-hydroxyphenylpyruvic acid can be determined in pork meat and Iberian ham samples by a sensitive method of multiple reaction monitoring (MRM) by mass spectrometry.
  • Purification Methods p-Hydroxyphenylpyruvic acid [156-39-8] M 180.2, m 220o(dec), pKEst ~2.3. Crystallise it three times from 0.1M HCl/EtOH (4:1, v/v) immediately before use [Rose & Powell Biochem J 87 541 1963], or from Et2O. The 3,4-dinitrophenylhydrazone has m 178o. [Beilstein 10 IV 3630.]
4-Hydroxyphenylpyruvic acid Preparation Products And Raw materials
Raw materials
Preparation Products
4-Hydroxyphenylpyruvic acid Suppliers
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4-Hydroxyphenylpyruvic acid Spectrum
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