5-(2-Ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one

Basic Information

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CAS Number

139756-21-1

Molecular Formula

C17H20N4O2

Molecular Weight

312.37 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

143.0 to 147.0 deg-C

Boiling Point

504°C at 760 mmHg

Density

1.26

Flash Point

258.6°C

Refractive Index

1.632

SMILES

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CCCC1=NN(C2=C1N=C(NC2=O)C3=CC=CC=C3OCC)C

InChI

InChI=1S/C17H20N4O2/c1-4-8-12-14-15(21(3)20-12)17(22)19-16(18-14)11-9-6-7-10-13(11)23-5-2/h6-7,9-10H,4-5,8H2,1-3H3,(H,18,19,22)

InChIKey

MXQUEDUMKWBYHI-UHFFFAOYSA-N

LogP

2.674800000000001

Topological Polar Surface Area

72.80000000000001 Å²

Hydrogen Bond Donor/Acceptor

1 / 6

Complexity

468

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

5-(2-Ethoxyphenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one
5-(2-Ethoxyphenyl)-l-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolol-
2-(2-ethoxy)-phenyl-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidine-7-one
5-(2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7h-pyrazolo[4,3-d]pyrimidin-7-one
SMR000230865
HMS2511C22
5-(2-Ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo(4,3-d)pyrimidin-7-one
139756-21-1
5-(2-Ethoxyphenyl)-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one
CHEMBL54079
A885952
5-(2-Ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]-7-pyrimidinone, 97%
7H-Pyrazolo(4,3-d)pyrimidin-7-one, 5-(2-ethoxyphenyl)-1,4-dihydro-1-methyl-3-propyl-
SY035606
Imidazosagatriazinone
UK-088800
5-(2-ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]-pyrimidin-7-one
5-(2-Ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]-7-pyrimidinone
AC-26314
J-007314
5-(2-ethoxyphenyl)-1-methyl-3-propyl-1H,6H,7H-pyrazolo[4,3-d]pyrimidin-7-one
5-(2-ethoxyphenyl)-1-methyl-3-propyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
E4M9V1JW7V
DS-16277
NS00014983
5-(2-Ethoxyphenyl)-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo(4,3-d)pyrimidin-7-one
5-(2-Ethoxyphenyl)-1-methyl-3-n-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-(2-ethoxyphenyl)-1,6-dihydro-1-methyl-3-propyl-
EN300-7419020
FT-0668119
UK 088800

MDL Number

MFCD03093929

Customs Code

2933990090

FAQ

What is 5-(2-Ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one (CAS: 139756-21-1)?

5-(2-Ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one is a chemical compound with a unique structure that includes a pyrazolo[4,3-d]pyrimidine ring system. It has a molecular formula of C17H17N5O and is characterized by its aromatic and heterocyclic features. This compound is primarily used in pharmaceutical research and development.

What are the main uses of 5-(2-Ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one (CAS: 139756-21-1)?

5-(2-Ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one is mainly used in the pharmaceutical industry for the development of new drugs, focusing on potential applications in oncology and neurology. It serves as a valuable intermediate in synthesizing other pharmaceutical compounds.

Is 5-(2-Ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one (CAS: 139756-21-1) safe?

The safety of 5-(2-Ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one depends on the specific application and exposure conditions. It is important to follow all safety guidelines, including the use of personal protective equipment (PPE) and handling in a well-ventilated area. This compound is considered non-toxic in normal use but may cause skin irritation. Compliance with local safety standards is crucial.

How should 5-(2-Ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one (CAS: 139756-21-1) be stored?

5-(2-Ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one should be stored in a cool, dry place away from direct sunlight and heat sources. It is recommended to keep the compound in a sealed container to prevent moisture absorption. The storage temperature should be maintained between 15-25°C, and the humidity should be kept below 60%. Avoid contact with incompatible materials and ensure good ventilation in the storage area.