2-Pyrazinecarboxylic acid

Product Name: 2-Pyrazinecarboxylic acid
CAS No.: 98-97-5
Chemical Name: 2-Pyrazinecarboxylic acid
Synonyms: PYRAZINE-2-CARBOXYLIC ACID;PYRAZINOIC ACID;NSC 13146;NSC 27192;NSC 13146-d3;NSC 27192-d3;Pyrazoic acid;Pyrazinic acid;PyrazinecarboxyL;2-Carboxypyrazine
CBNumber: CB3346855
Molecular Formula: C5H4N2O2
Formula Weight: 124.1
MOL File: 98-97-5.mol

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2-Pyrazinecarboxylic acid Property

Melting point:: 222-225 °C (dec.)(lit.)
Boiling point:: 230.85°C (rough estimate)
Density: 1.4317 (rough estimate)
vapor pressure: 0.011Pa at 25℃
refractive index: 1.4800 (estimate)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: DMSO (Slightly), Methanol (Slightly, Heated)
form: Crystalline Powder
pka: pK (25°) 2.92
color: White to off-white
Water Solubility: SOLUBLE IN COLD WATER
Merck: 14,8970
BRN: 112305
InChIKey: NIPZZXUFJPQHNH-UHFFFAOYSA-N
LogP: -0.18
CAS DataBase Reference: 98-97-5(CAS DataBase Reference)
NIST Chemistry Reference: Pyrazinoic acid(98-97-5)

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Safety

Hazard Codes: Xi,C,F
Risk Statements: 11-34
Safety Statements: 22-24/25-45-36/37/39-26-16
WGK Germany: 3
HS Code: 29339990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: P56100
Product name: Pyrazinecarboxylic acid
Purity: 99%
Packaging: 25g
Price: $46.8
Updated: 2024/03/01

Sigma-Aldrich

Product number: P56100
Product name: Pyrazinecarboxylic acid
Purity: 99%
Packaging: 100g
Price: $95.1
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1585017
Product name: Pyrazinamide Related Compound A
Purity: United States Pharmacopeia (USP) Reference Standard
Packaging: 25MG
Price: $1070
Updated: 2024/03/01

TCI Chemical

Product number: P0940
Product name: Pyrazinecarboxylic Acid
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $35
Updated: 2024/03/01

TCI Chemical

Product number: P0940
Product name: Pyrazinecarboxylic Acid
Purity: >98.0%(HPLC)(T)
Packaging: 500g
Price: $409
Updated: 2024/03/01

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2-Pyrazinecarboxylic acid Chemical Properties,Usage,Production

Chemical Properties

WHITE TO OFF-WHITE CRYSTALLINE POWDER

Uses

Pyrazinecarboxylic Acid is a very potent urate retaining drug. Pyrazinecarboxylic Acid is a metabolite of the antibacterial agent Pyrazinamide (P840600).

Uses

Labelled analogue of Pyrazinecarboxylic Acid, a very potent urate retaining drug. Pyrazinecarboxylic Acid is a metabolite of the antibacterial agent Pyrazinamide (P840600).

Definition

ChEBI: The parent compound of the class of pyrazinecarboxylic acids, that is pyrazine bearing a single carboxy substituent. The active metabolite of the antitubercular drug pyrazinamide.

Synthesis Reference(s)

The Journal of Organic Chemistry, 40, p. 1187, 1975 DOI: 10.1021/jo00896a050

Flammability and Explosibility

Not classified

Purification Methods

It crystallises from water. The methyl ester has m 62o (from pet ether). [Sauville & Spoerri J Am Chem Soc 63 3153 1941, Beilstein 25 III/IV 771.]

2-Pyrazinecarboxylic acid Preparation Products And Raw materials

Raw materials

2,3-Pyrazinedicarboxylic acid

Preparation Products

METHYL 2-CHLORO-6-PYRAZINECARBOXYLATE (R)-PIPERAZINE-2-CARBOXYLIC ACID 2-PYRAZINECARBONYL CHLORIDE PIPERAZINE-2-CARBOXYLIC ACID 1-Boc-3-hydroxymethyl-piperazine

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2-Pyrazinecarboxylic acid Suppliers

Americas 1 Belgium 3 Canada 2 China 343 Europe 3 Germany 10 India 34 Japan 6 Slovakia 1 South Korea 1 Switzerland 2 The Netherlands 1 Ukraine 2 United Kingdom 20 United States 63 USA 1 Global 493

Suzhou Uugene Biopharma Co., Ltd.

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Giant chemicals

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Shouguang Jiasheng Chemical Co., Ltd.

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Shanghai Boyle Chemical Co., Ltd.

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INTATRADE GmbH

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3B Pharmachem (Wuhan) International Co.,Ltd.

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View Lastest Price from 2-Pyrazinecarboxylic acid manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 2-Pyrazinecarboxylic acid 98-97-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-01-31

Hebei Chuanghai Biotechnology Co,.LTD

Product: 2-Pyrazinecarboxylic acid 98-97-5
Price: US $30.00-10.00/kg
Min. Order: 10kg
Purity: 99%
Supply Ability: 100000kg
Release date: 2024-08-22

Henan Aochuang Chemical Co.,Ltd.

Product: 2-Pyrazinecarboxylic acid 98-97-5
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-17

98-97-5, 2-Pyrazinecarboxylic acidRelated Search:

2,5-Dibromopyrazine Folic acid Citric acid Glycine Sulfachoropyrazine sodium Pyrazine Glipizide Ethyl 2-(Chlorosulfonyl)acetate Ascoric Acid 2-Pyrazinecarboxylic Acid Methyl Ester,Pyrazinecarboxylic acid, methyl ester 5-METHYL-2-PYRAZINECARBOXYLIC ACID 2-Quinoxalinecarboxylic acid 3-Amino-2-pyrazinecarboxylic acid methyl ester ETHYL 2-QUINOXALINECARBOXYLATE 3-AMINO-2-PYRAZINECARBOXYLIC ACID 2,3-Pyrazinedicarboxylic acid 3-HYDROXY-2-QUINOXALINECARBOXYLIC ACID 3-Amino-5,6-dichloro-2-pyrazinecarboxylic acid methyl ester

2-PYRAZINECARBOXYLIC ACID

AKOS BBS-00003784

Pyrazinecarboxylice acid

SodiumStearlyFumarate

Pyrazinecarboxylicacid,99%

1,4-Diazine-2-carboxylic acid

2-Pyrazinecarboxylic aci

1,4-Diazinecarboxylic acid

2-Carboxypyrazine

1,4-Diazinecarboxylic Acid-d3

2-Carboxypyrazine-d3

2-Pyrazinecarboxylic Acid-d3

2-Pyrazinoic Acid-d3

NSC 13146-d3

NSC 27192-d3

Pyrazinecarboxylic Acid-d3

Pyrazinic Acid-d3

2-PYRAZINECARBOXYLIC ACID FOR SYNTHESIS

Pyrazinecarboxylic aci

Pyrazinoic acid, 2-Carboxypyrazine, 2-Carboxy-1,4-diazine

2-Pyrazinecarboxylic acid Synonyms Pyrazinoic acid

Pyrazine-2-carboxylicacid,99%

Pyrazine-2-carboxylic acid≥ 99.5% (HPLC)

Pyrazinamide Impurity A

Pyrazinoic Acid (Pyrazine-2-carboxylic acid)

Pyrazine-2-Carboxylic Acid 2

2-pyrazylcarboxylic acid

Pyrazinoic Acid (Pyrazinecarboxylic Acid)

2-pyrazinecarboxylic acid (AC.1118)

Pyrazinamide EP Impurity A

PyrazinecarboxyL

2-Pyrazinecarboxylic

2-Pyrazinoic acid

Pyrazinoic Acid-d3

2-Pyrazinecarboxylic acid, 99% 100GR

2-Pyrazinecarboxylic acid, 99% 25GR

Paradiazinecarboxylic acid

Piazinecarboxylic acid

Pyrazinemonocarboxylic acid

Pyrazinemonocarboxylicacid

Pyrazinic acid

Pyrazoic acid

2-Pyrazinecarboxylic acid ,99%

Pyrazinecarboxylic acid,Pyrazinoic acid

PYRAZINOIC ACID

PYRAZINE-2-CARBOXYLIC ACID

PYRAZINECARBOXYLIC ACID

TIMTEC-BB SBB000051

RARECHEM AL BO 0493

NSC 13146

NSC 27192

Pyrazinoic acid, 2-Carboxypyrazine

PyrazinecarboxylicAcid&gt

pyrazine-2-carboxylicaci

Pyrazinoic Acid (Pyrazine-2-carboxylic

Pyrazine -2- formic acid

Pyrazine-2-carboxylic acid (Bortezomib Impurity)

2-Pyrazinecarboxylic acid (OR Pyrazine-2-carboxylic acid)