 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > 1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one for Sale > 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-

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Unit Price: Get Latest Price 

CAS No.:

61196-37-0

Grade:

Pharmaceutical Grade

Content:

98%

Port:

shanghai

Packaging:

25kg

Price valid (until):

2025-08-15

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chemtour

Company Type:

Trader

Location:

China

Qualification:

Main Products:

amino acid derivatives,pharmaceutical intermediates,oligonucleotide reagent

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Product Description
Seller Information
Inquiry History

Description

Product Detail

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;ChemicalbookDL-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

Items	Specifications

Basic Info

Product Name:

1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one

Other Name:

4H-Pyrazino[2,1-a]isoquinolin-4-one,1,2,3,6,7,11b-hexahydro-;1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one;(±)-Praziquanamine;DL-Praziquanamine;1,2,3,6,7,11b-Hexahydropyrazino[2,1-a]isoquinolin-4-one;Praziquanamine;4-oxo-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinoline;2,3,6,7-Tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-one;55375-90-1

CAS No.:

61196-37-0

Molecular Formula:

C12H14N2O

InChIKeys:

InChIKey=GTRDOUXISKJZGL-UHFFFAOYSA-N

Molecular Weight:

202.257

Exact Mass:

202.25

EC Number:

928-228-4

HScode:

2933990090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

32.3

XLogP3:

0.98230

Density:

1.24±0.1 g/cm3 (20ºC 760 Torr)

Melting Point:

116-118 °C

See More 1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More 1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
amino acid derivatives,pharmaceutical intermediates,oligonucleotide reagent

Location:
41-1402, CECEP, No.18 Dongchang Road, Suzhou Industrial Park, Jiangsu Province, 215126 China

Payment Terms:
TT against copy of documents

Average lead Time:
10

Total Annual Revenue:
$10 million-$25 million

Year of Establishment:
2014

Founded in 2014, Chemtour is specializing in providing pharmaceutical raw materials and chemicals for domestic and foreign customers. There are four series of product, including peptide chemical & amino acid, organic boron, advanced intermediate (orphan drug mainly), enzyme & catalyst.
Based on the vision of "supplying the first-class service in healthy industry" and the mission of "healthier and better", with the capability from lab sample, pilot scale to commercial production by CRO, CMO and quality support, and with more than 10 years of experience, we aim to supply reliable & stable product and perfect & professional service; Our market spread more than 20 countries in North America, Europe, Asia, and Africa.
Look forward to working with partners all over the world!

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Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
Mexico	4-oxo-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinoline	1000 KG	Jul 15, 2025

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Product Name	Grade / Content	Price	Supplier Name	Details
1,2,3,6,7,11b-Hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one	/	$1-1.2/KG FOB	Hangzhou zhongqi chem co.,Ltd	Inquiry