(R)-1-(2-Chlorophenyl)ethan-1-amine

Name: (R)-1-(2-Chlorophenyl)ethan-1-amine
Brand: ChemScene
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CAS No. 127733-42-0
Cat. No. CS-0000264
Purity≥98%
MDL No.MFCD06761893

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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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(R)-1-(2-Chlorophenyl)ethan-1-amine|CS-0000264

Structure of 127733-42-0

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General Information

CAS No. 127733-42-0
Cat. No. CS-0000264
Purity ≥98%
MDL No. MFCD06761893
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₁₀ClN
Molecular Weight 155.62
Synonym(s) (R)-1-(2-Chlorophenyl)ethanamine
SMILES C[C@@H](N)C1=C(Cl)C=CC=C1

Description

(R)-1-(2-Chlorophenyl)ethan-1-amine is a chiral amine featuring a para-chlorinated phenyl group attached to a stereodefined ethylamine backbone. This configuration enables selective incorporation into asymmetric synthesis, where its steric and electronic profile supports high enantioselectivity in catalytic transformations. The compound exhibits bench-stable handling characteristics under standard conditions.

Application

(R)-1-(2-Chlorophenyl)ethan-1-amine serves as a chiral building block for asymmetric synthesis, enabling efficient access to enantioselective pharmaceutical intermediates. Its benzene ring bearing a meta-chloro substituent enhances metabolic stability and modulates electronic properties, while the primary amine facilitates straightforward derivatization via amidation, alkylation, or reductive amination. The compound exhibits excellent bench stability and compatibility with standard purification techniques, making it ideal for scalable medicinal chemistry campaigns and process development.

Safety Information

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GHS Pictogram :	GHS No : GHS05,GHS06,GHS09
Signal Word : Danger	UN#: 2810
Class : 6.1	Packing Group : Ⅱ
Hazard Statements : H302-H315-H317-H318-H330-H411
Precautionary Statements : P260-P261-P264-P270-P271-P272-P273-P280-P284-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P391-P403+P233-P405-P501

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Computational Chemistry Data

TPSA 26.02
LogP 2.3597
H_Acceptors 1
H_Donors 1
Rotatable_Bonds 1

Other Classifications

Building Blocks Functional Group Chloride

Building Blocks Skeleton Chiral compounds Chiral Building Blocks

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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(R)-1-(2-Chlorophenyl)ethan-1-amine

CAS No. 127733-42-0

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