Description

(1S,2S)-2-aminocyclopentan-1-ol hydrochloride (CAS: 68327-04-8) is a high-purity chiral compound with the molecular formula C₅H₁₂ClNO. This hydrochloride salt is widely utilized in pharmaceutical research, asymmetric synthesis, and as a key intermediate in the development of bioactive molecules. The trans-configuration of the amino and hydroxyl groups on the cyclopentane ring enhances its stereochemical utility in catalysis and ligand design. With a ≥98% purity (TLC), it is ideal for precise synthetic applications. Available in crystalline form, this compound is packaged under inert conditions to ensure stability and longevity.

Properties

• CAS Number: 68327-04-8
• Complexity: 65.1
• IUPAC Name: (1S,2S)-2-aminocyclopentanol;hydrochloride
• InChI: InChI=1S/C5H11NO.ClH/c6-4-2-1-3-5(4)7;/h4-5,7H,1-3,6H2;1H/t4-,5-;/m0./s1
• InChI Key: ZFSXKSSWYSZPGQ-FHAQVOQBSA-N
• Exact Mass: 137.0607417
• Molecular Formula: C5H12ClNO
• Molecular Weight: 137.61
• SMILES: C1C[C@@H]([C@H](C1)O)N.Cl
• Topological: 46.3
• Monoisotopic Mass: 137.0607417
• Synonyms: (1S,2S)-2-aminocyclopentan-1-ol hydrochloride, 626-916-6, 68327-04-8, trans-(1S,2S)-2-Aminocyclopentanol hydrochloride, (1S,2S)-2-aminocyclopentanol hydrochloride, (1S,2S)-trans-2-Aminocyclopentanol hydrochloride, MFCD07370092, 31775-67-4, (1S,2S)-2-aminocyclopentan-1-ol;hydrochloride, (1S,2S)-2-Aminocyclopentanol, HCl, trans-(1R,2R)-2-Aminocyclopentanol hydrochloride, (1S,2S)-2-Aminocyclopentanol HCl, Cyclopentanol, 2-amino-, hydrochloride, (1S,2S)-, SCHEMBL285951, Trans-(1S,2S)-2-Amino-Cyclopentanol Hydrochloride, DTXSID40583362, ZFSXKSSWYSZPGQ-FHAQVOQBSA-N, GBA77567, AKOS016842364, AC-7071, CS-W004139, DS-1321, (1S,2S)-2-aminocyclopentanolhydrochloride, EN300-61592, trans-2-Aminocyclopentanol hydrochloride, 97%, P15627, (1S,2S)-2-hydroxycyclopentylamine hydrochloride, cis-(1r,2s)-2-amino-cyclopentanol hydrochloride, Z1197994837, (1S,2S)-2-Aminocyclopentan-1-ol–hydrogen chloride (1/1), (1S,2S)-trans-2-Aminocyclopentanol hydrochloride, >=98.0% (TLC)

This compound serves as a versatile chiral building block in asymmetric synthesis, particularly for the preparation of pharmaceuticals and agrochemicals. It is used in the development of enzyme inhibitors and receptor ligands due to its rigid cyclic structure. Researchers also employ it in the study of stereoselective reactions and as a precursor for complex natural products.

Safety and Hazards

GHS Hazard Statements

• H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

Precautionary Statements

• P264, P270, P301+P317, P330, and P501

Hazard Classes and Categories

• Acute Tox. 4 (100%)

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