5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole

Name: 5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole
Brand: ChemScene
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CAS No. 107862-65-7
Cat. No. CS-0054078
Purity≥97%
MDL No.None

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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*For research and further manufacturing use only, not for direct human use.

5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole|CS-0054078

Structure of 107862-65-7

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General Information

CAS No. 107862-65-7
Cat. No. CS-0054078
Purity ≥97%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₈N₂
Molecular Weight 108.14
Synonym(s) 4H,5H,6H-pyrrolo[1,2-b]pyrazole
SMILES C1CN2N=CC=C2C1

Synthesis

Route1
- 174790-34-2
- ~37%
- 107862-65-7
References
- Kulinkovich, Oleg; Masalov, Nikolai; Tyvorskii, Vladimir; De Kimpe, Norbert; Keppens, Marian Tetrahedron Letters, 1996 , vol. 37, # 7 p. 1095 - 1096
Route2
- 76328-94-4
- ~%
- 107862-65-7
References
- WO2013/52394 A1, ;
Route3
- 1429913-29-0
- ~%
- 107862-65-7
References
- WO2013/52394 A1, ;

Safety Information

Download SDS

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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Computational Chemistry Data

TPSA 17.82
LogP 0.8293
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aliphatic heterocycle compounds Pyrrolidine compounds

Key Words

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5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole

CAS No. 107862-65-7

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