Pyrazine-2-carboxylic acid 99%

: Thermo Fisher Scientific

Pyrazine-2-carboxylic acid 99%

: Thermo Fisher Scientific

:98-97-5

:

:C₅H₄N₂O₂

:MFCD00006130

:124.1 g/mol

:12,08143

:313 °C (1013 hPa)

:222…225 °C

:202-718-1

Appearance:
White to off-white Crystalline powder
Infrared spectrum:
Conforms
Melting point:
222 to 225 °C
Titration with NaOH:
≥98.5 %

ACRO13171

Frequently Bought Together

Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC

: VWR Chemicals

Water, HiPerSolv CHROMANORM® for HPLC

: VWR Chemicals

VWR® Serological Pipette, Standard Line

: VWR Collection

Nitrile gloves, Kimtech™ Purple Nitrile™

: KIMBERLY CLARK

Acetonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

: Merck

Acetone ≥99%, TECHNICAL

: VWR Chemicals

Sealing film for manual application, Parafilm® M

: HEATHROW

VWR® Facial Tissues

: VWR Collection

Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

: VWR Chemicals

VWR®, Nitrile Gloves

: VWR Collection

Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade suitable for UPLC/UHPLC instruments

: VWR Chemicals

VWR®, Transfer Pipettes, High Performance

: VWR Collection

VWR® NITRILE LIGHT, Nitrile Gloves

: VWR Collection