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ChemicalBook >> CAS DataBase List >> 5-Hydroxypyrazine-2-carboxylic acid methyl ester

5-Hydroxypyrazine-2-carboxylic acid methyl ester

5-Hydroxypyrazine-2-carboxylic acid methyl ester price.
  • $9 - $2200
  • Product name: 5-Hydroxypyrazine-2-carboxylic acid methyl ester
  • CAS: 13924-95-3
  • MF: C6H6N2O3
  • MW: 154.12
  • EINECS:1312995-182-4
  • MDL Number:MFCD08273469
  • Synonyms:CBI-BB ZERO/008486;5-HYDROXY-PYRAZINE-2-CARBOXYLIC ACID METHYL ESTER;5-HYDROXY-PYRAZINE-2-CARBOXYLIC ACID METHYL ESTER 95%;Methyl 5-oxo-4,5-dihydro-2-pyrazinecarboxylate;Methyl 5-hydropyrazine-2-carboxylate;5-Hydrocy-pyrazine-2-carboxylic acid methyl ester;2-Hydroxy-5-(methoxycarbonyl)pyrazine, 2-Hydroxy-5-(methoxycarbonyl)-1,4-diazine;Pyrazinecarboxylic acid, 4,5-dihydro-5-oxo-, methyl ester
Price51 Properties Safety Information Description
51 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • AK Scientific
  • Ambeed
  • American Custom Chemicals Corporation
  • AstaTech
  • Chemcia Scientific
  • Chemenu
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • SynQuest Laboratories
  • Synthonix
  • TRC
Package
  • 250mg
  • 1g
  • 5g
  • 10.00g
  • 10g
  • 25.00g
  • 25g
  • 100.00g
  • 100G
  • 1/ G
  • 5/ G
  • 25/ G
  • Manufactureraablocks
  • Product numberAA001AHK
  • Product descriptionMethyl 5-hydroxypyrazine-2-carboxylate 97%
  • Packaging250mg
  • Price$9
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001AHK
  • Product descriptionMethyl 5-hydroxypyrazine-2-carboxylate ≥95%
  • Packaging1g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001AHK
  • Product descriptionMethyl 5-hydroxypyrazine-2-carboxylate 97%
  • Packaging5g
  • Price$25
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001AHK
  • Product descriptionMethyl 5-hydroxypyrazine-2-carboxylate 97%
  • Packaging10g
  • Price$40
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001AHK
  • Product descriptionMethyl 5-hydroxypyrazine-2-carboxylate 97%
  • Packaging25g
  • Price$84
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberS71700
  • Product descriptionmethyl 5-hydroxypyrazine-2-carboxylate 95%
  • Packaging100G
  • Price$545
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS30976
  • Product descriptionMethyl 5-hydroxypyrazine-2-carboxylate 97%
  • Packaging25g
  • Price$172
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS30976
  • Product descriptionMethyl 5-hydroxypyrazine-2-carboxylate 97%
  • Packaging5g
  • Price$60
  • Updated2026-06-04
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS30976
  • Product descriptionMethyl 5-hydroxypyrazine-2-carboxylate 97%
  • Packaging1g
  • Price$27
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberW3047
  • Product descriptionMethyl5-hydroxypyrazine-2-carboxylate
  • Packaging25g
  • Price$587
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberW3047
  • Product descriptionMethyl5-hydroxypyrazine-2-carboxylate
  • Packaging100g
  • Price$1504
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA187480
  • Product descriptionMethyl5-hydroxypyrazine-2-carboxylate 97%
  • Packaging100g
  • Price$721
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA187480
  • Product descriptionMethyl5-hydroxypyrazine-2-carboxylate 97%
  • Packaging1g
  • Price$22
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA187480
  • Product descriptionMethyl5-hydroxypyrazine-2-carboxylate 97%
  • Packaging250mg
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA187480
  • Product descriptionMethyl5-hydroxypyrazine-2-carboxylate 97%
  • Packaging5g
  • Price$64
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA187480
  • Product descriptionMethyl5-hydroxypyrazine-2-carboxylate 97%
  • Packaging25g
  • Price$259
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001AHK Methyl 5-hydroxypyrazine-2-carboxylate 97% 250mg $9 2026-05-28 Buy
aablocks AA001AHK Methyl 5-hydroxypyrazine-2-carboxylate ≥95% 1g $10 2026-05-28 Buy
aablocks AA001AHK Methyl 5-hydroxypyrazine-2-carboxylate 97% 5g $25 2026-05-28 Buy
aablocks AA001AHK Methyl 5-hydroxypyrazine-2-carboxylate 97% 10g $40 2026-05-28 Buy
aablocks AA001AHK Methyl 5-hydroxypyrazine-2-carboxylate 97% 25g $84 2026-05-28 Buy
ACHEMBLOCK S71700 methyl 5-hydroxypyrazine-2-carboxylate 95% 100G $545 2026-05-27 Buy
Activate Scientific AS30976 Methyl 5-hydroxypyrazine-2-carboxylate 97% 25g $172 2026-06-04 Buy
Activate Scientific AS30976 Methyl 5-hydroxypyrazine-2-carboxylate 97% 5g $60 2026-06-04 Buy
Activate Scientific AS30976 Methyl 5-hydroxypyrazine-2-carboxylate 97% 1g $27 2026-06-04 Buy
AK Scientific W3047 Methyl5-hydroxypyrazine-2-carboxylate 25g $587 2021-12-16 Buy
AK Scientific W3047 Methyl5-hydroxypyrazine-2-carboxylate 100g $1504 2021-12-16 Buy
Ambeed A187480 Methyl5-hydroxypyrazine-2-carboxylate 97% 100g $721 2021-12-16 Buy
Ambeed A187480 Methyl5-hydroxypyrazine-2-carboxylate 97% 1g $22 2021-12-16 Buy
Ambeed A187480 Methyl5-hydroxypyrazine-2-carboxylate 97% 250mg $10 2021-12-16 Buy
Ambeed A187480 Methyl5-hydroxypyrazine-2-carboxylate 97% 5g $64 2021-12-16 Buy
Ambeed A187480 Methyl5-hydroxypyrazine-2-carboxylate 97% 25g $259 2021-12-16 Buy
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Properties

Melting point :183-185 °C
Density :1.39
storage temp. :Sealed in dry,Room Temperature
pka :10.55±0.40(Predicted)
Appearance :White to light brown Solid

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:
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

5-Hydroxypyrazine-2-carboxylic Acid Methyl Ester is a metabolite of Pyrazinamide (P840600), an antibacterial (tuberculostatic).

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5-Hydroxypyrazine-2-carboxylic acid METHYL PYRAZINE-2-CARBOXYLATE

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Suppliers and manufacturers

Capot Chemical Co., Ltd Pure Chemistry Scientific Inc. Shanghai Hanhong Scientific Co.,Ltd. Chembon Pharmaceutical Co., Ltd. Shanghai Cuisen Pharmaceutical Technology Co., Ltd. Shanghai Sunway Pharmaceutical Technology Co., Ltd Tongchuang Pharma(Suzhou). Co., Ltd. Shanghai Sphchem Co., Ltd. Shanghai yirong biology science and technology co., ltd Kohn & Shawn Pharmatech Co.,Ltd