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ChemicalBook >> CAS DataBase List >> 2,5-Pyrazinediethanol

2,5-Pyrazinediethanol

2,5-Pyrazinediethanol price.
  • $219 - $1694
  • Product name: 2,5-Pyrazinediethanol
  • CAS: 4744-51-8
  • MF: C8H12N2O2
  • MW: 168.19
  • EINECS:
  • MDL Number:MFCD10688647
  • Synonyms:2,2'-(2,5-Pyrazinediyl)diethanol;2,5-Bis(2-hydroxyethyl)pyrazine;Clavulanate Potassium EP Impurity A;2,5-Pyrazinediethanol;Clavulanic Impurity A;Potassium Clavulanate impurity A;2,2'-(pyrazine-2,5-diyl)diethanol;Clavulanate Potassium Impurity 1(Clavulanate Potassium EP Impurity A)
Price9 Properties Safety Information Description
9 prices
Selected condition：
Brand
  • aablocks
  • Biosynth
  • TRC
Package
  • 10mg
  • 25mg
  • 50mg
  • 100mg
  • 250mg
  • 1g
  • Manufactureraablocks
  • Product numberAA00DEVT
  • Product description2,2'-(Pyrazine-2,5-diyl)diethanol 95%
  • Packaging50mg
  • Price$219
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DEVT
  • Product description2,2'-(Pyrazine-2,5-diyl)diethanol 95%
  • Packaging100mg
  • Price$381
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DEVT
  • Product description2,2'-(Pyrazine-2,5-diyl)diethanol 95%
  • Packaging250mg
  • Price$681
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DEVT
  • Product description2,2'-(Pyrazine-2,5-diyl)diethanol 95%
  • Packaging1g
  • Price$1694
  • Updated2026-05-28
  • Buy
  • ManufacturerBiosynth
  • Product numberFP27273
  • Product description2,5-Pyrazinediethanol
  • Packaging50mg
  • Price$649
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFP27273
  • Product description2,5-Pyrazinediethanol
  • Packaging100mg
  • Price$909
  • Updated2026-06-04
  • Buy
  • ManufacturerTRC
  • Product numberP840815
  • Product description2,5-Pyrazinediethanol
  • Packaging100mg
  • Price$1455
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberTRC-P840815-25MG
  • Product description2,5-Pyrazinediethanol
  • Packaging25mg
  • Price$627
  • Updated2026-06-03
  • Buy
  • ManufacturerTRC
  • Product numberTRC-P840815-10MG
  • Product description2,5-Pyrazinediethanol
  • Packaging10mg
  • Price$251
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00DEVT 2,2'-(Pyrazine-2,5-diyl)diethanol 95% 50mg $219 2026-05-28 Buy
aablocks AA00DEVT 2,2'-(Pyrazine-2,5-diyl)diethanol 95% 100mg $381 2026-05-28 Buy
aablocks AA00DEVT 2,2'-(Pyrazine-2,5-diyl)diethanol 95% 250mg $681 2026-05-28 Buy
aablocks AA00DEVT 2,2'-(Pyrazine-2,5-diyl)diethanol 95% 1g $1694 2026-05-28 Buy
Biosynth FP27273 2,5-Pyrazinediethanol 50mg $649 2026-06-04 Buy
Biosynth FP27273 2,5-Pyrazinediethanol 100mg $909 2026-06-04 Buy
TRC P840815 2,5-Pyrazinediethanol 100mg $1455 2021-12-16 Buy
TRC TRC-P840815-25MG 2,5-Pyrazinediethanol 25mg $627 2026-06-03 Buy
TRC TRC-P840815-10MG 2,5-Pyrazinediethanol 10mg $251 2026-06-03 Buy

Properties

Melting point :93-94°C
Boiling point :328.9±37.0 °C(Predicted)
Density :1.231±0.06 g/cm3(Predicted)
storage temp. :Refrigerator
solubility :DMSO (Slightly), Methanol (Slightly)
pka :13.93±0.10(Predicted)
form :Solid
color :Light Orange to Orange
Major Application :pharmaceutical small molecule

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

2,5-Pyrazinediethanol (Clavulanate Potassium EP Impurity A) is an impurity of Clavulanic acid (C563750). High concentrations of Clavulanic acid but not of its degradation products decrease glycerol consumption and oxygen uptake rates in cultures of Streptomyces clavuligerus.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Chemsky（shanghai）International Co.,Ltd. S.Z. PhyStandard Bio-Tech. Co., Ltd. UHN Shanghai Research & Development Co., Ltd. Bide Pharmatech Ltd. Quality Control Solutions Ltd. Shanghai Kewel Chemical Co., Ltd. Nanjing XiZe Biotechnology CO., Ltd. Amadis Chemical Company Limited Shanghai CR Corporation Limited