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ChemicalBook >> CAS DataBase List >> 2-Pyrazinecarboxylic acid

2-Pyrazinecarboxylic acid

2-Pyrazinecarboxylic acid price.
  • $4 - $2743.13
  • Product name: 2-Pyrazinecarboxylic acid
  • CAS: 98-97-5
  • MF: C5H4N2O2
  • MW: 124.1
  • EINECS:202-718-1
  • MDL Number:MFCD00006130
  • Synonyms:2-PYRAZINECARBOXYLIC ACID;AKOS BBS-00003784;Pyrazinecarboxylice acid;SodiumStearlyFumarate;Pyrazinecarboxylicacid,99%;1,4-Diazine-2-carboxylic acid;2-Pyrazinecarboxylic aci;1,4-Diazinecarboxylic acid
Price91 Properties Safety Information Description
91 prices
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  • Manufactureraablocks
  • Product numberAA0033CW
  • Product description2-Pyrazinecarboxylic acid 95%
  • Packaging5g
  • Price$4
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0033CW
  • Product description2-Pyrazinecarboxylic acid 97%
  • Packaging25g
  • Price$12
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0033CW
  • Product description2-Pyrazinecarboxylic acid 97%
  • Packaging100g
  • Price$25
  • Updated2026-05-28
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  • Manufactureraablocks
  • Product numberAA0033CW
  • Product description2-Pyrazinecarboxylic acid ≥98%
  • Packaging500g
  • Price$66
  • Updated2026-05-28
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  • ManufacturerActivate Scientific
  • Product numberAS50270
  • Product descriptionPyrazine-2-carboxylic acid 98%
  • Packaging25g
  • Price$21
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS50270
  • Product descriptionPyrazine-2-carboxylic acid 98%
  • Packaging100g
  • Price$29
  • Updated2026-06-04
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  • ManufacturerAHH
  • Product numberMT-21866
  • Product descriptionPyrazinecarboxylic acid 97%
  • Packaging1000g
  • Price$488
  • Updated2026-05-26
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  • ManufacturerAK Scientific
  • Product numberL339
  • Product description2-Pyrazinecarboxylic acid 99%(HPLC)
  • Packaging100g
  • Price$29
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ93854
  • Product description2-Pyrazinecarboxylic acid 97%
  • Packaging100g
  • Price$22
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ93854
  • Product description2-Pyrazinecarboxylic acid 97%
  • Packaging25g
  • Price$12
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberL339
  • Product description2-Pyrazinecarboxylic acid 99%(HPLC)
  • Packaging25g
  • Price$16
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberL339
  • Product description2-Pyrazinecarboxylic acid 99%(HPLC)
  • Packaging500g
  • Price$82
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ93854
  • Product description2-Pyrazinecarboxylic acid 97%
  • Packaging500g
  • Price$61
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberJ93854
  • Product description2-Pyrazinecarboxylicacid
  • Packaging1kg
  • Price$250
  • Updated2021-12-16
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  • ManufacturerAlichem
  • Product number98975
  • Product descriptionPyrazine-2-carboxylicacid
  • Packaging500g
  • Price$206.62
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA401180
  • Product descriptionPyrazine-2-carboxylicacid 98%
  • Packaging1kg
  • Price$196
  • Updated2021-12-16
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Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0033CW 2-Pyrazinecarboxylic acid 95% 5g $4 2026-05-28 Buy
aablocks AA0033CW 2-Pyrazinecarboxylic acid 97% 25g $12 2026-05-28 Buy
aablocks AA0033CW 2-Pyrazinecarboxylic acid 97% 100g $25 2026-05-28 Buy
aablocks AA0033CW 2-Pyrazinecarboxylic acid ≥98% 500g $66 2026-05-28 Buy
Activate Scientific AS50270 Pyrazine-2-carboxylic acid 98% 25g $21 2026-06-04 Buy
Activate Scientific AS50270 Pyrazine-2-carboxylic acid 98% 100g $29 2026-06-04 Buy
AHH MT-21866 Pyrazinecarboxylic acid 97% 1000g $488 2026-05-26 Buy
AK Scientific L339 2-Pyrazinecarboxylic acid 99%(HPLC) 100g $29 2026-06-04 Buy
AK Scientific J93854 2-Pyrazinecarboxylic acid 97% 100g $22 2026-06-04 Buy
AK Scientific J93854 2-Pyrazinecarboxylic acid 97% 25g $12 2026-06-04 Buy
AK Scientific L339 2-Pyrazinecarboxylic acid 99%(HPLC) 25g $16 2026-06-04 Buy
AK Scientific L339 2-Pyrazinecarboxylic acid 99%(HPLC) 500g $82 2026-06-04 Buy
AK Scientific J93854 2-Pyrazinecarboxylic acid 97% 500g $61 2026-06-04 Buy
AK Scientific J93854 2-Pyrazinecarboxylicacid 1kg $250 2021-12-16 Buy
Alichem 98975 Pyrazine-2-carboxylicacid 500g $206.62 2021-12-16 Buy
Ambeed A401180 Pyrazine-2-carboxylicacid 98% 1kg $196 2021-12-16 Buy
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Properties

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
InChI :1S/C5H4N2O2/c8-5(9)4-3-6-1-2-7-4/h1-3H,(H,8,9)
InChIKey :NIPZZXUFJPQHNH-UHFFFAOYSA-N
SMILES :OC(=O)c1cnccn1
LogP :-0.18
CAS DataBase Reference :98-97-5(CAS DataBase Reference)
NIST Chemistry Reference :Pyrazinoic acid(98-97-5)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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

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Suppliers and manufacturers

Suzhou Uugene Biopharma Co., Ltd. Shanghai YuanYe Biotechnology Co., Ltd. Shouguang Jiasheng Chemical Co., Ltd. Shanghai Boyle Chemical Co., Ltd. J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. INTATRADE GmbH 3B Pharmachem (Wuhan) International Co.,Ltd. future industrial shanghai co., ltd ITIC MEDCHEM(SUZHOU) CO.,LTD.