Registration Dossier

Identification

Chemical structure
Display Name:
1-[4-ethoxy-3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d] pyrimidin-5-yl)phenylsulphonyl]-4-methylpiperazine
EC Number:
918-045-8
CAS Number:
139755-83-2
Molecular formula:
C22H30N6O4S
IUPAC Name:
1-[4-ethoxy-3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d] pyrimidin-5-yl)phenylsulphonyl]-4-methylpiperazine

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Total tonnage band

Total range:
Intermediate Use Only

REACH

Registered as:
INTERMEDIATE
Submitted:
Joint Submission

Publication dates

First published:
21-Dec-2017
Last modified:
30-Apr-2020

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

Type:
boundary composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
1-[4-ethoxy-3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d] pyrimidin-5-yl)phenylsulphonyl]-4-methylpiperazine
EC Number:
918-045-8
CAS Number:
139755-83-2
Molecular formula:
C22H30N6O4S
IUPAC Name:
1-[4-ethoxy-3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d] pyrimidin-5-yl)phenylsulphonyl]-4-methylpiperazine
Type:
legal entity composition of the substance
State Form:
solid: bulk
Degree of purity:
>= 95 - <= 100 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
1-[4-ethoxy-3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d] pyrimidin-5-yl)phenylsulphonyl]-4-methylpiperazine
EC Number:
918-045-8
CAS Number:
139755-83-2
Molecular formula:
C22H30N6O4S
IUPAC Name:
1-[4-ethoxy-3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d] pyrimidin-5-yl)phenylsulphonyl]-4-methylpiperazine
Impurity 1
Reference substance name:
Not applicable as group of total known and unknown impurities are individually less than 1 %
Molecular formula:
Not applicable
IUPAC Name:
Not applicable as group of total known and unknown impurities are individually less than 1 %

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
Pfizer Ireland Pharmaceuticals n/a P43 X3336 Ringaskiddy Cork Ireland 2017

Administrative data open all close all

  • 01-2120749459-39-0000

Contact Persons responsible for the SDS