ChemicalBook > CAS DataBase List > 5-Methyl-2-pyrazinecarboxylic acid

5-Methyl-2-pyrazinecarboxylic acid

Product Name
5-Methyl-2-pyrazinecarboxylic acid
CAS No.
5521-55-1
Chemical Name
5-Methyl-2-pyrazinecarboxylic acid
Synonyms
5-METHYLPYRAZINE-2-CARBOXYLIC ACID;2-Carboxy-5-methylpyrazine;5MPZA;TIMTEC-BB SBB006622;Glipizide Impurity 7;Glipizide Impurity 31;5-Methyl pyrazine-2-acid;5-Methyl-2-pyrazinoic Acid;3-Carboxy-5-methylpyrazine;2-METHYL-5-PYRAZINOIC ACID
CBNumber
CB7173747
Molecular Formula
C6H6N2O2
Formula Weight
138.12
MOL File
5521-55-1.mol
More
Less

5-Methyl-2-pyrazinecarboxylic acid Property

Melting point:
167-171 °C(lit.)
Boiling point:
253.51°C (rough estimate)
Density 
1.3471 (rough estimate)
refractive index 
1.5100 (estimate)
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Amorphous Powder
pka
3.53±0.10(Predicted)
color 
Orange
BRN 
116005
InChI
InChI=1S/C6H6N2O2/c1-4-2-8-5(3-7-4)6(9)10/h2-3H,1H3,(H,9,10)
InChIKey
RBYJWCRKFLGNDB-UHFFFAOYSA-N
SMILES
C1(C(O)=O)=NC=C(C)N=C1
LogP
-0.254 (est)
CAS DataBase Reference
5521-55-1(CAS DataBase Reference)
NIST Chemistry Reference
2-Methylpyrazine-5-carboxylic acid(5521-55-1)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
41-36/37/38
Safety Statements 
26-39-36
WGK Germany 
1
Hazard Note 
Irritant
HS Code 
29339990
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
347647
Product name
5-Methyl-2-pyrazinecarboxylic acid
Purity
98%
Packaging
5g
Price
$23.36
Updated
2024/03/01
Sigma-Aldrich
Product number
347647
Product name
5-Methyl-2-pyrazinecarboxylic acid
Purity
98%
Packaging
25g
Price
$178
Updated
2024/03/01
TCI Chemical
Product number
M1003
Product name
5-Methylpyrazine-2-carboxylic Acid
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$18
Updated
2024/03/01
TCI Chemical
Product number
M1003
Product name
5-Methylpyrazine-2-carboxylic Acid
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$69
Updated
2024/03/01
Alfa Aesar
Product number
A14011
Product name
2-Methylpyrazine-5-carboxylic acid, 98%
Packaging
1g
Price
$17.8
Updated
2021/12/16
More
Less

5-Methyl-2-pyrazinecarboxylic acid Chemical Properties,Usage,Production

Chemical Properties

Pale Brown Powder

Uses

5-Methyl-2-pyrazinecarboxylic acid may be used in the preparation of novel europium(III) complexes, (5-methyl-2-pyrazinecarboxylato) (phenanthroline)europium(III). It may be used in the synthesis of Ln-metal organic frameworks (MOFs).

General Description

5-Methyl-2-pyrazinecarboxylic acid is a pyrazine derivative. Simultaneous membrane based solvent extraction (MBSE) and membrane based solvent stripping (MBSS) of 5-methyl-2-pyrazine carboxylic acid (MPCA) has been studied. Mechanism of pertraction of MPCA through layered bulk liquid membranes has been studied. MPCA reacts with Ln(NO3)3·6H2O and K4[W(CN)8]·2H2O to form unique three-dimensional network structure which contains open channels.

Synthesis

5-Methylpyrazine-2-carboxylic acid is an intermediate of the lipid-lowering drug amoximus. It can be prepared by electrolytic oxidation of 2,5-dimethyl or 2-methyl-5-(substituted) methylpyrazine.

5-Methyl-2-pyrazinecarboxylic acid Preparation Products And Raw materials

Raw materials

2-Methylpyrazine

Preparation Products

Acipimox
More
Less

5-Methyl-2-pyrazinecarboxylic acid Suppliers

Americas 1 Belgium 4 Canada 1 China 383 Czech Republic 1 Europe 2 France 2 Germany 8 India 30 Japan 6 Slovakia 1 South Korea 1 Switzerland 3 The Netherlands 1 Ukraine 2 United Kingdom 23 United States 49 Global 518
TCI Chemicals (India) Pvt. Ltd.
Tel
--
Fax
--
Email
sales-in@tcichemicals.com
Country
India
ProdList
6768
Advantage
58
Opulent Pharma
Tel
--
Fax
--
Country
India
ProdList
810
Advantage
58
Medvance Solution
Tel
--
Fax
--
Email
info@medvancesolutions.com
Country
India
ProdList
137
Advantage
58
Titan Pharma India Private Limited
Tel
--
Fax
--
Country
India
ProdList
84
Advantage
58
Zeon Pharma
Tel
--
Fax
--
Country
India
ProdList
16
Advantage
58
Siddhivinayak Chemicals
Tel
--
Fax
--
Email
info@siddhivinayakchemicals.com
Country
India
ProdList
13
Advantage
58
Sai Quest Syn. Ltd
Tel
--
Fax
--
Country
India
ProdList
268
Advantage
58
ChemoSys Organics Pvt., Ltd.
Tel
--
Fax
--
Country
India
ProdList
114
Advantage
58
Tejashrri Intermediates Private Limited
Tel
--
Fax
--
Country
India
ProdList
11
Advantage
58
Dr. R.R. Organics
Tel
--
Fax
--
Email
drrrorg20@gmail.com
Country
India
ProdList
200
Advantage
58
Sris Pharmaceuticals
Tel
--
Fax
--
Email
marketing@srispharma.co.in
Country
India
ProdList
130
Advantage
58
Process Speciality Chemicals
Tel
--
Fax
--
Country
India
ProdList
31
Advantage
58
Shivam Pharma Chemicals
Tel
--
Fax
--
Email
info@shivampharma.com
Country
India
ProdList
656
Advantage
58
ZEON Drugs Pvt. Ltd.(ZEON Health Industries)
Tel
--
Fax
--
Email
info@zeonpharma.com
Country
India
ProdList
48
Advantage
58
Vihasibio Sciences Private Limited
Tel
--
Fax
--
Country
India
ProdList
391
Advantage
58
Vyas Bio Life Sciences Pvt. Ltd
Tel
--
Fax
--
Country
India
ProdList
1213
Advantage
58
Oceanic Pharmachem Pvt., Ltd. (OPPL)
Tel
--
Fax
--
Email
info@oceanicpharmachem.com
Country
India
ProdList
946
Advantage
58
Cip Global (India)
Tel
--
Fax
--
Country
India
ProdList
81
Advantage
58
Procyon Life Science Pvt., Ltd.
Tel
--
Fax
--
Email
contact@procyonlifesciences.com
Country
India
ProdList
24
Advantage
58
Doctor Lifeline Remedies India Limited
Tel
--
Fax
--
Country
India
ProdList
22
Advantage
58
CAD Pharma Inc.
Tel
--
Fax
--
Email
contact@cadpharma.com
Country
India
ProdList
123
Advantage
58
Festiva Pharma
Tel
--
Fax
--
Country
India
ProdList
237
Advantage
58
CAD Pharma Inc
Tel
--
Fax
--
Country
India
ProdList
12
Advantage
58
SynZeal Research Pvt Ltd
Tel
--
Fax
--
Email
standards@synzeal.com
Country
India
ProdList
6514
Advantage
58
A.J Chemicals
Tel
--
Fax
--
Email
sales@ajchem.in
Country
India
ProdList
6100
Advantage
58
Reddy N Reddy Pharmaceuticals
Tel
--
Fax
--
Email
info@reddynreddypharma.com
Country
India
ProdList
254
Advantage
0
CHEMSWORTH
Tel
--
Fax
--
Email
info@chemsworth.com
Country
India
ProdList
6700
Advantage
30
OCEAN TRADING CORPORATION
Tel
--
Fax
--
Email
otcchem@otcchem.com
Country
India
ProdList
6202
Advantage
58
More
Less

View Lastest Price from 5-Methyl-2-pyrazinecarboxylic acid manufacturers

Hubei Yiling biotechnology Co Ltd
Product
5-Methyl-2-pyrazinecarboxylic acid 5521-55-1
Price
US $0.00/G/KG
Min. Order
1G/KG
Purity
99%
Supply Ability
100MT
Release date
2025-02-14
Wuhan Circle Star Chem-medical Technology Co.,Ltd
Product
5-Methyl-2-pyrazinecarboxylic acid 5521-55-1
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98
Supply Ability
1000
Release date
2025-01-03
Hebei Zhuanglai Chemical Trading Co Ltd
Product
5-Methyl-2-pyrazinecarboxylic acid 5521-55-1
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 ton
Release date
2024-11-19

5521-55-1, 5-Methyl-2-pyrazinecarboxylic acidRelated Search:

Methyl acrylate Glipizide Ethyl 2-(Chlorosulfonyl)acetate Tetramethylpyrazine Kresoxim-methyl Pyrazinamide 2-Methylpyrazine Thiophanate-methyl METHYL THIOPHENE-2-CARBOXYLATE Sulfachoropyrazine sodium Methylparaben Bensulfuron methyl Methyl Parathion-methyl Methyl bromide 5-Methyl-2,3-pyrazinedicarboxylic acid 2-Methyl-5-pyrazinecarboxylic acid methyl ester 2,5-PYRAZINEDICARBOXYLIC ACID DIHYDRATE

  • 5-Methylpyrazine-2-carboxylicacid(Acipimoxintermediate)
  • 5-Methyl-2-pyrazinecarboxylic acid,99%
  • 5--2- Methylpyrazine carboxylic acid
  • 5-Methyl-2-pyrazinecarboxylic acid 98%
  • Methyl-2-pyrazinecarboxylic
  • 2-Methyl-5-Pyrazine-Carboxylic Acid (5MPC)
  • 5-Methylparazine-2-carboxylic acid
  • 2-Carboxy-5-methylpyrazine
  • 5-Methyl-2-pyrazinecarboxylic acid, 99% 5GR
  • 5-Methyl-2-pyrazinoic Acid
  • 5-Methyl-pyrazinecarboxylic acid
  • 5-Methyl pyrazine-2-acid
  • 5-Methyl-2-pyrazinecarboxylic acid SynonyMs 5-Methylpyrazine-2-carboxylic acid
  • Acipimox Impurit Ⅰ:5-Methyl-2-pyrazinecarboxylic acid
  • Glipizide Impurity 31
  • 3-Carboxy-5-methylpyrazine
  • 5-methyl-pyrazinecarboxylicaci
  • 5-METHYLPYRAZINE-2-CARBOXYLIC ACID
  • 5MPZA
  • 2-METHYL-5-PYRAZINE CARBOXYLIC ACID
  • 2-METHYL-5-PYRAZINOIC ACID
  • 2-METHYLPYRAZINE-5-CARBOXYLIC ACID
  • 5-METHYL-2-PYRAZINECARBOXYLIC ACID
  • TIMTEC-BB SBB006622
  • 5 METHYL PYRAZINE-2-CARBOXILIC ACID
  • 2-METHYLPYRAZINE-5-CARBOXYLIC ACID 98%
  • 2-Methylpyrazine-5-carboxylicacid,98%
  • 2-Pyrazinecarboxylic acid, 5-methyl-
  • Acipimox Impurity(5-methyl-2-pyrazinecarboxylic acid)
  • 5-methyl-2-pyrazinecarboxylate
  • 5-Methylpyrazine-2-carboxylicAcid&gt
  • Glipizide Impurity 7
  • 5-Methylpyrazine-2-carboxylicaci
  • 5-Methyl-2-pyrazinecarboxylic acid ISO 9001：2015 REACH
  • N-methyl pyrazine-2-carboxylic acid
  • Isoquinoline,1-(7-bromophenyl)-
  • 5-Methyl-Pyrazin-2-Carboxylic acid
  • 99% 5-Methyl-2-pyrazinecarboxylic acid 5521-55-1 CAS NO.5521-55-1
  • Pyrazinecarboxylic acid, 5-methyl-
  • 5521-55-1
  • 5512-55-1
  • 5525-55-1
  • C6H6N202
  • CARBOXYLIC ACID
  • Building Blocks
  • Mono- & Polyalkylpyrazines
  • Pyrazinecarboxylic Acid & Derivatives
  • Pyrazines
  • Heterocyclic Building Blocks
  • Mono- & Polyalkylpyrazines
  • Pyrazinecarboxylic Acid & Derivatives
  • Building Blocks
  • Heterocyclic Building Blocks
  • Aromatics
  • Bases & Related Reagents
  • Nucleotides
  • Carboxylic Acids
  • Pyrazines, Pyrimidines & Pyridazines