tert-Butyl 3-amino-4,6-dihydropyrrolo[3,4-c]pyrazole-5(1H)-carboxylate

Name: tert-Butyl 3-amino-4,6-dihydropyrrolo[3,4-c]pyrazole-5(1H)-carboxylate
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CAS No. 398491-59-3
Cat. No. CS-W004901
Purity≥98%
MDL No.MFCD08275050

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tert-Butyl 3-amino-4,6-dihydropyrrolo[3,4-c]pyrazole-5(1H)-carboxylate|CS-W004901

Structure of 398491-59-3

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Description

tert-Butyl 3-amino-4,6-dihydropyrrolo[3,4-c]pyrazole-5(1H)-carboxylate is a bench-stable heterocyclic building block featuring a reducible pyrazole core and a protected amine. This scaffold integrates seamlessly into medicinal chemistry campaigns targeting kinase inhibitors and CNS-active agents, offering enhanced solubility and metabolic stability in synthetic routes.

Application

tert-Butyl 3-amino-4,6-dihydropyrrolo[3,4-c]pyrazole-5(1H)-carboxylate serves as a versatile heterocyclic building block for medicinal chemistry and process development. The dihydropyrrolopyrazole core enables efficient functionalization at the C3-amino and C5-carboxylate positions, with the tert-butyl ester offering excellent bench stability and straightforward deprotection under mild acidic conditions. Its compatibility with standard coupling reactions and tolerance to diverse functional groups support reliable integration into complex molecular architectures.

General Information

CAS No. 398491-59-3
Cat. No. CS-W004901
Purity ≥98%
MDL No. MFCD08275050
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₀H₁₆N₄O₂
Molecular Weight 224.26
Synonym(s) 2-Methyl-2-propanyl 3-amino-4,6-dihydropyrrolo[3,4-c]pyrazole-5(1H)-carboxylate
SMILES O=C(N(C1)CC2=C1C(N)=NN2)OC(C)(C)C

Computational Chemistry Data

TPSA 84.24
LogP 1.2426
H_Acceptors 4
H_Donors 2
Rotatable_Bonds 0

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Other Classifications

Building Blocks Functional Group Amine

Building Blocks Skeleton Aromatic heterocycle compounds Pyrazole compounds

Key Words

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tert-Butyl 3-amino-4,6-dihydropyrrolo[3,4-c]pyrazole-5(1H)-carboxylate

CAS No. 398491-59-3

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