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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
60 prices
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  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • AK Scientific
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  • AstaTech
  • Chemcia Scientific
  • Chemenu
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • SynQuest Laboratories
  • Synthonix
  • TRC
Package
  • 250mg
  • 1g
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  • 1/ G
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  • Manufactureraablocks
  • Product numberAA001AHK
  • Product descriptionMethyl 5-hydroxypyrazine-2-carboxylate 97%
  • Packaging250mg
  • Price$9
  • Updated2026-05-28
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  • 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
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  • Manufactureraablocks
  • Product numberAA001AHK
  • Product descriptionMethyl 5-hydroxypyrazine-2-carboxylate 97%
  • Packaging25g
  • Price$84
  • Updated2026-05-28
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  • ManufacturerACHEMBLOCK
  • Product numberS71700
  • Product descriptionmethyl 5-hydroxypyrazine-2-carboxylate 95%
  • Packaging100G
  • Price$545
  • Updated2026-05-25
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  • ManufacturerACHEMBLOCK
  • Product numberS71700
  • Product descriptionmethyl 5-hydroxypyrazine-2-carboxylate 95%
  • Packaging100G
  • Price$545
  • Updated2026-05-27
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  • ManufacturerActivate Scientific
  • Product numberAS30976
  • Product descriptionMethyl 5-hydroxypyrazine-2-carboxylate 97%
  • Packaging5g
  • Price$60
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS30976
  • Product descriptionMethyl 5-hydroxypyrazine-2-carboxylate 97%
  • Packaging25g
  • Price$172
  • Updated2026-06-04
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  • ManufacturerActivate Scientific
  • Product numberAS30976
  • Product descriptionMethyl 5-hydroxypyrazine-2-carboxylate 97%
  • Packaging1g
  • Price$27
  • Updated2026-06-04
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  • ManufacturerAK Scientific
  • Product numberW3047
  • Product descriptionMethyl5-hydroxypyrazine-2-carboxylate
  • Packaging25g
  • Price$587
  • Updated2021-12-16
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  • ManufacturerAK Scientific
  • Product numberW3047
  • Product descriptionMethyl5-hydroxypyrazine-2-carboxylate
  • Packaging100g
  • Price$1504
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA187480
  • Product descriptionMethyl5-hydroxypyrazine-2-carboxylate 97%
  • Packaging100g
  • Price$721
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA187480
  • Product descriptionMethyl5-hydroxypyrazine-2-carboxylate 97%
  • Packaging25g
  • Price$259
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA187480
  • Product descriptionMethyl5-hydroxypyrazine-2-carboxylate 97%
  • Packaging5g
  • Price$64
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA187480
  • Product descriptionMethyl5-hydroxypyrazine-2-carboxylate 97%
  • Packaging10g
  • Price$109
  • 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 2026-05-25 Buy
ACHEMBLOCK S71700 methyl 5-hydroxypyrazine-2-carboxylate 95% 100G $545 2026-05-27 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% 25g $172 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% 25g $259 2021-12-16 Buy
Ambeed A187480 Methyl5-hydroxypyrazine-2-carboxylate 97% 5g $64 2021-12-16 Buy
Ambeed A187480 Methyl5-hydroxypyrazine-2-carboxylate 97% 10g $109 2021-12-16 Buy

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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