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1-tert-butyl 4-ethyl 1H-pyrazole-1,4-dicarboxylate

HCID 59778654
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Basic information

CAS
405103-00-6
Standard SMILES
CCOC(=O)c1cnn(C(=O)OC(C)(C)C)c1
InChIKey
OHJCPQXLPDDCRI-UHFFFAOYSA-N
Molecular formula
C11H16N2O4
Average molar mass
240.26 g/mol
Monoisotopic mass
240.111007

Names & identifiers

Preferred name
1-tert-butyl 4-ethyl 1H-pyrazole-1,4-dicarboxylate
IUPAC
1-O-tert-butyl 4-O-ethyl pyrazole-1,4-dicarboxylate
English name
1-tert-butyl 4-ethyl 1H-pyrazole-1,4-dicarboxylate
Molecular formula
C11H16N2O4
Molecular weight
240.26

Names & synonyms

405103-00-61-tert-butyl 4-ethyl 1H-pyrazole-1,4-dicarboxylate1H-Pyrazole-1,4-dicarboxylic acid, 1-(1,1-dimethylethyl) 4-ethyl ester1-O-tert-butyl 4-O-ethyl pyrazole-1,4-dicarboxylate1-(Tert-butyl) 4-ethyl 1H-pyrazole-1,4-dicarboxylate1-tert-butyl4-ethyl1H-pyrazole-1,4-dicarboxylateSCHEMBL1843388DTXSID30732948OHJCPQXLPDDCRI-UHFFFAOYSA-NMFCD22989199DB-132157EN300-175688
Show more names
1-t-Butyl 4-ethyl 1H-pyraZole-1,4-dicarboxylateethyl 1-(tert-butoxycarbonyl)pyrazole-4-carboxylateethyl 1-(tert-butyloxycarbonyl )pyrazole-4-carboxylateethyl 1-(tert-butyloxycarbonyl)pyrazole-4-carboxylate"1-Tert-butyl 4-ethyl 1H-pyrazole-1,4-dicarboxylate"1-(1,1-Dimethylethyl) 4-ethyl 1H-pyrazole-1,4-dicarboxylate; 1-(tert-Butoxycarbonyl)pyrazole-4-carboxylic acid ethyl ester; 1-tert-Butyl 4-ethyl 1H-pyrazole-1,4-dicarboxylate

Database identifiers

CAS
405103-00-6
PubChem CID
59778654
DTXSID
DTXSID30732948

Properties

Computed structural properties

XLogP
1.7
Topological polar surface area
70.4 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
5
Rotatable bonds
5
Heavy atoms
17
Formal charge
0
Complexity
298

Physicochemical properties

Boiling point
326.8 · 326.8±34.0 °C(Predicted)
Density
1.16 · 1.16±0.1 g/cm3(Predicted)
pka
-3.19 · -3.19±0.12(Predicted)

Chemistry & industry

Applications

Uses1-tert-Butyl 4-Ethyl 1H-Pyrazole-1,4-dicarboxylate is used in the preparation of an optically active tetrahydronaphthalene derivative as C5a receptor antagonist towards the treatment of autoimmune diseases, allergy, etc.

Upstream & downstream products

Upstream raw materials

Ethyl pyrazole-4-carboxylateDi-tert-butyl dicarbonate

Related reactions

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