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ChemicalBook >> CAS DataBase List >> 2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one

2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one

2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one price.
  • $132 - $3572
  • Product name: 2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one
  • CAS: 1552162-51-2
  • MF: C12H10ClN3O
  • MW: 247.68
  • EINECS:
  • MDL Number:MFCD23696894
  • Synonyms:2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one;2-(4-Chlorophenyl)-6,7-Dihydropyrazolo[1,5-A]Pyrazin-4(5H)-One(WXC00491);Pyrazolo[1,5-a]pyrazin-4(5H)-one, 2-(4-chlorophenyl)-6,7-dihydro-;2-(4-chlorophenyl)-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one
14 prices
Selected condition:
Brand
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • Alichem
  • Chemenu
  • Crysdot
Package
  • 50mg
  • 0.1g
  • 0.25g
  • 250MG
  • 0.5g
  • 1g
  • 5g
  • 10g
  • Manufactureraablocks
  • Product numberAA00HY8L
  • Product description2-(4-Chlorophenyl)-6,7-Dihydropyrazolo[1,5-A]Pyrazin-4(5H)-One 95%
  • Packaging50mg
  • Price$132
  • Updated2026-05-29
  • Buy
  • ManufacturerAbosyn
  • Product number30-2805
  • Product description2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one >95%(Puritymayvarybetweenbatches)
  • Packaging10g
  • Price$1200
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number30-2805
  • Product description2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one >95%(Puritymayvarybetweenbatches)
  • Packaging5g
  • Price$720
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number30-2805
  • Product description2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one >95%(Puritymayvarybetweenbatches)
  • Packaging1g
  • Price$380
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number30-2805
  • Product description2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one >95%(Puritymayvarybetweenbatches)
  • Packaging0.5g
  • Price$271
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number30-2805
  • Product description2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one >95%(Puritymayvarybetweenbatches)
  • Packaging0.25g
  • Price$194
  • Updated2026-05-21
  • Buy
  • ManufacturerAbosyn
  • Product number30-2805
  • Product description2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one >95%(Puritymayvarybetweenbatches)
  • Packaging0.1g
  • Price$138
  • Updated2026-05-21
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY224655
  • Product description2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 95.00%
  • Packaging250MG
  • Price$300
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY224655
  • Product description2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 95.00%
  • Packaging1G
  • Price$585
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY224655
  • Product description2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 95.00%
  • Packaging5G
  • Price$1115
  • Updated2026-05-27
  • Buy
  • ManufacturerAlichem
  • Product number1552162512
  • Product description2-(4-Chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5h)-one
  • Packaging250mg
  • Price$1090.8
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM323673
  • Product description2-(4-Chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 95%
  • Packaging1g
  • Price$1434
  • Updated2026-05-26
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11247729
  • Product description2-(4-Chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 95+%
  • Packaging5g
  • Price$3572
  • Updated2026-05-26
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11247729
  • Product description2-(4-Chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 95+%
  • Packaging1g
  • Price$1191
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00HY8L 2-(4-Chlorophenyl)-6,7-Dihydropyrazolo[1,5-A]Pyrazin-4(5H)-One 95% 50mg $132 2026-05-29 Buy
Abosyn 30-2805 2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one >95%(Puritymayvarybetweenbatches) 10g $1200 2026-05-21 Buy
Abosyn 30-2805 2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one >95%(Puritymayvarybetweenbatches) 5g $720 2026-05-21 Buy
Abosyn 30-2805 2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one >95%(Puritymayvarybetweenbatches) 1g $380 2026-05-21 Buy
Abosyn 30-2805 2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one >95%(Puritymayvarybetweenbatches) 0.5g $271 2026-05-21 Buy
Abosyn 30-2805 2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one >95%(Puritymayvarybetweenbatches) 0.25g $194 2026-05-21 Buy
Abosyn 30-2805 2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one >95%(Puritymayvarybetweenbatches) 0.1g $138 2026-05-21 Buy
ACHEMBLOCK Y224655 2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 95.00% 250MG $300 2026-05-27 Buy
ACHEMBLOCK Y224655 2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 95.00% 1G $585 2026-05-27 Buy
ACHEMBLOCK Y224655 2-(4-chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 95.00% 5G $1115 2026-05-27 Buy
Alichem 1552162512 2-(4-Chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5h)-one 250mg $1090.8 2021-12-16 Buy
Chemenu CM323673 2-(4-Chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 95% 1g $1434 2026-05-26 Buy
Crysdot CD11247729 2-(4-Chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 95+% 5g $3572 2026-05-26 Buy
Crysdot CD11247729 2-(4-Chlorophenyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 95+% 1g $1191 2026-05-26 Buy

Properties

Boiling point :549.1±50.0 °C(Predicted)
Density :1.48±0.1 g/cm3(Predicted)
pka :10.33±0.20(Predicted)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description