ChemicalBook > CAS DataBase List > 2,5-Pyrazinediethanol

2,5-Pyrazinediethanol

Product Name
2,5-Pyrazinediethanol
CAS No.
4744-51-8
Chemical Name
2,5-Pyrazinediethanol
Synonyms
Clavulanic Impurity A;2,5-Pyrazinediethanol;Clavulanic acid Impurity A;Clavulanic Acid EP Impurity A;Clavulanate Potassium EP Imp A;2,5-Bis(2-hydroxyethyl)pyrazine;2,5-Pyrazinediethanol impurity;2,2'-(2,5-Pyrazinediyl)diethanol;Potassium Clavulanate impurity A;2,2'-(pyrazine-2,5-diyl)diethanol
CBNumber
CB22544564
Molecular Formula
C8H12N2O2
Formula Weight
168.19
MOL File
4744-51-8.mol
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2,5-Pyrazinediethanol Property

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
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
P840815
Product name
2,5-Pyrazinediethanol
Packaging
100mg
Price
$1455
Updated
2021/12/16
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2,5-Pyrazinediethanol Chemical Properties,Usage,Production

Chemical Properties

Light Brown Solid

Uses

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.

Uses

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.

2,5-Pyrazinediethanol Preparation Products And Raw materials

Raw materials

Preparation Products

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2,5-Pyrazinediethanol Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Chemsky(shanghai)International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41462
Advantage
60
ChemStrong Scientific Co.,Ltd
Tel
0755-0755-66853366 13670046396
Fax
0755-28363542
Email
sales@chem-strong.com
Country
China
ProdList
18043
Advantage
56
Shanghai Kewel Chemical Co., Ltd.
Tel
021-64609169 18901607656
Fax
021-64609160
Email
greensnown@163.com
Country
China
ProdList
9906
Advantage
50
Nanjing XiZe Biotechnology CO., Ltd.
Tel
025-66023220 0086-15250997978
Fax
025-58362220
Email
1511893459@qq.com
Country
China
ProdList
7850
Advantage
55
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
Shanghai CR Corporation Limited
Tel
021-80270511; 4006653949
Fax
QQ: 2136646215
Email
fred.wen@crcorporation.cn
Country
China
ProdList
10044
Advantage
58
Shenzhen SUNGENING Bio-Medical Co., Ltd.
Tel
0755-28967200 13631290199
Fax
0755-28967200
Email
wxf@sungening.com
Country
China
ProdList
9577
Advantage
60
XinYao(Shenzhen) Biological Technology Co., Ltd.
Tel
0755-89880280
Fax
0755-89880280
Email
3004662104@qq.com
Country
China
ProdList
1829
Advantage
58
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View Lastest Price from 2,5-Pyrazinediethanol manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
2,5-Pyrazinediethanol 4744-51-8
Price
US $1.00-22.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100000KG
Release date
2024-08-14

4744-51-8, 2,5-PyrazinediethanolRelated Search:


  • 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)
  • Clavulanate Potassium impurity 1/Potassium Clavulanate EP Impurity A/2,5-Pyrazinediethanol
  • Potassium Clavulanate EP Impurity A
  • Clavulanic acid Impurity A
  • Clavulanate Potassium EP Imp A
  • 2,5-Pyrazinediethanol impurity
  • Clavulanic Acid EP Impurity A
  • 2,2'-(Pyrazine-2,5-diyl)bis(ethan-1-ol) (Clavulanic acid Impurtiy)
  • 2,2'-(pyrazine-2,5-diyl)bis(ethan-1-ol)
  • 2,2'-(Pyrazine-2,5-diyl)bis(ethan-1-ol) (Clavulanic acid Impurtiy)
  • 2,2'-(Pyrazine-2,5-diyl)diethanol
  • 4744-51-8
  • Aromatics
  • Heterocycless
  • Impurities