(S)-4,5,6,7-Tetrahydro-2h-indazol-5-aminehydrochloride

Name: (S)-4,5,6,7-Tetrahydro-2h-indazol-5-aminehydrochloride
Brand: ChemScene
Availability: InStock
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CAS No. 1263078-06-3
Cat. No. CS-0171575
Purity≥98%
MDL No.MFCD11053505

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
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(S)-4,5,6,7-Tetrahydro-2h-indazol-5-aminehydrochloride|CS-0171575

Structure of 1263078-06-3

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General Information

CAS No. 1263078-06-3
Cat. No. CS-0171575
Purity ≥98%
MDL No. MFCD11053505
Storage Store at room temperature, keep dry and cool
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₁₂ClN₃
Molecular Weight 173.64
Synonym(s) (S)-5-AMino-4,5,6,7-tetrahydro-1H-indazole HCl
SMILES N[C@@H]1CC2=CNN=C2CC1.Cl

Description

(S)-4,5,6,7-Tetrahydro-2H-indazol-5-amine hydrochloride is a chiral, bench-stable heterocyclic amine featuring a saturated indazoline core. This compound bears a primary amine at the C5 position and a protonated nitrogen in the hydrochloride form, enhancing solubility and crystallinity. It serves as a key intermediate in medicinal chemistry for constructing bioactive molecules targeting CNS disorders and kinase pathways.

Application

(S)-4,5,6,7-Tetrahydro-2H-indazol-5-amine hydrochloride serves as a versatile chiral building block for medicinal chemistry, enabling efficient access to indazole-based scaffolds. Its well-defined stereochemistry and stable hydrochloride salt facilitate handling, purification, and incorporation into diverse heterocyclic systems via standard coupling and functionalization reactions. The molecule exhibits excellent compatibility with common synthetic transformations, supporting its use in the development of targeted small-molecule therapeutics.

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 54.7
LogP 0.6475
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Building Blocks Skeleton Aromatic heterocycle compounds Pyrazole compounds

Key Words

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(S)-4,5,6,7-Tetrahydro-2h-indazol-5-aminehydrochloride

CAS No. 1263078-06-3

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