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ChemicalBook >> CAS DataBase List >> 1,2,3,6,7,11B-HEXAHYDRO-4H-PYRAZINO(2,1-A)ISOQUINOLINE-4-ONE

1,2,3,6,7,11B-HEXAHYDRO-4H-PYRAZINO(2,1-A)ISOQUINOLINE-4-ONE

1,2,3,6,7,11B-HEXAHYDRO-4H-PYRAZINO(2,1-A)ISOQUINOLINE-4-ONE price.
  • $45 - $4140
  • Product name: 1,2,3,6,7,11B-HEXAHYDRO-4H-PYRAZINO(2,1-A)ISOQUINOLINE-4-ONE
  • CAS: 61196-37-0
  • MF: C12H14N2O
  • MW: 202.25
  • EINECS:928-228-4
  • MDL Number:MFCD09743876
  • Synonyms:1,2,3,6,7,11B-HEXAHYDRO-4H-PYRAZINO(2,1-A)ISOQUINOLINE-4-ONE;1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-]isoquinoline-4-one;rac-PraziquanaMine;1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one;DL-PraziquanaMine;2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one;1,2,3,6,7,11β-hexahydro-4H-pyrazino[2,1-a]isoquinoline-4-one;1,2,3,6,7,11β-hexahydro-4H-pyrazino[2,1-α]isoquinoline-4-one
Price35 Properties Safety Information Description
35 prices
Selected condition：
Brand
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Arctom
  • AstaTech
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Synthonix
  • TRC
Package
  • 5MG
  • 100.00mg
  • 100mg
  • 250.00mg
  • 250mg
  • 0.25G
  • 1g
  • 1.00g
  • 2.5g
  • 5g
  • 10g
  • ManufacturerAK Scientific
  • Product number8857CP
  • Product description2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one
  • Packaging5g
  • Price$1411
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number61196370
  • Product description2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one
  • Packaging5g
  • Price$2154.76
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number61196370
  • Product description2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one
  • Packaging1g
  • Price$697
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number61196370
  • Product description2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one
  • Packaging250mg
  • Price$281.79
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPN0000877
  • Product description1,2,3,6,7,11B-HEXAHYDRO-4H-PYRAZINO(2,1-A)ISOQUINOLINE-4-ONE 95.00%
  • Packaging5MG
  • Price$496.29
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberBD-A849969
  • Product description1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one 98%
  • Packaging5g
  • Price$442
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberBD-A849969
  • Product description1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one 98%
  • Packaging5g
  • Price$442
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A849969
  • Product description1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one 98%
  • Packaging1g
  • Price$175
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberBD-A849969
  • Product description1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one 98%
  • Packaging1g
  • Price$175
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A849969
  • Product description1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one 98%
  • Packaging100mg
  • Price$45
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberBD-A849969
  • Product description1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one 98%
  • Packaging100mg
  • Price$45
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A849969
  • Product description1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one 98%
  • Packaging250mg
  • Price$73
  • Updated2026-05-25
  • Buy
  • ManufacturerArctom
  • Product numberBD-A849969
  • Product description1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one 98%
  • Packaging250mg
  • Price$73
  • Updated2026-05-26
  • Buy
  • ManufacturerAstaTech
  • Product number50929
  • Product description2,3,6,7-TETRAHYDRO-1H-PYRAZINO[2,1-A]ISOQUINOLIN-4(11BH)-ONE 97%
  • Packaging0.25G
  • Price$99
  • Updated2026-04-30
  • Buy
  • ManufacturerAstaTech
  • Product number50929
  • Product description2,3,6,7-TETRAHYDRO-1H-PYRAZINO[2,1-A]ISOQUINOLIN-4(11BH)-ONE 97%
  • Packaging1G
  • Price$298
  • Updated2026-04-30
  • Buy
  • ManufacturerAstaTech
  • Product number50929
  • Product description2,3,6,7-TETRAHYDRO-1H-PYRAZINO[2,1-A]ISOQUINOLIN-4(11BH)-ONE 97%
  • Packaging5G
  • Price$798
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 8857CP 2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one 5g $1411 2021-12-16 Buy
Alichem 61196370 2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one 5g $2154.76 2021-12-16 Buy
Alichem 61196370 2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one 1g $697 2021-12-16 Buy
Alichem 61196370 2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one 250mg $281.79 2021-12-16 Buy
American Custom Chemicals Corporation APN0000877 1,2,3,6,7,11B-HEXAHYDRO-4H-PYRAZINO(2,1-A)ISOQUINOLINE-4-ONE 95.00% 5MG $496.29 2021-12-16 Buy
Arctom BD-A849969 1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one 98% 5g $442 2026-05-25 Buy
Arctom BD-A849969 1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one 98% 5g $442 2026-05-26 Buy
Arctom BD-A849969 1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one 98% 1g $175 2026-05-25 Buy
Arctom BD-A849969 1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one 98% 1g $175 2026-05-26 Buy
Arctom BD-A849969 1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one 98% 100mg $45 2026-05-25 Buy
Arctom BD-A849969 1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one 98% 100mg $45 2026-05-26 Buy
Arctom BD-A849969 1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one 98% 250mg $73 2026-05-25 Buy
Arctom BD-A849969 1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one 98% 250mg $73 2026-05-26 Buy
AstaTech 50929 2,3,6,7-TETRAHYDRO-1H-PYRAZINO[2,1-A]ISOQUINOLIN-4(11BH)-ONE 97% 0.25G $99 2026-04-30 Buy
AstaTech 50929 2,3,6,7-TETRAHYDRO-1H-PYRAZINO[2,1-A]ISOQUINOLIN-4(11BH)-ONE 97% 1G $298 2026-04-30 Buy
AstaTech 50929 2,3,6,7-TETRAHYDRO-1H-PYRAZINO[2,1-A]ISOQUINOLIN-4(11BH)-ONE 97% 5G $798 2026-04-30 Buy
Next Last

Properties

Melting point :116.8-118.4℃
Boiling point :399.7±42.0 °C(Predicted)
Density :1.24±0.1 g/cm3 (20 ºC 760 Torr)
storage temp. :-20°C Freezer
solubility :Dichloromethane (Slightly), Chloroform (Slightly), Methanol (Slightly)
pka :7.44±0.20(Predicted)
form :Solid
color :Light Yellow to Dark Yellow

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
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

Praziquanamine, as the main intermediate for synthesizing antiparasitic agent Praziquantel (P702095).

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