(S)-3-Hydroxypiperidine hydrochloride

CAS 475058-41-4C5H11NO · HClChemical Synthesis

(S)-3-Hydroxypiperidine hydrochloride (CAS 475058-41-4, C5H11NO · HCl) is a chiral heterocyclic building block with a molecular weight of 137.61. It is primarily utilised in asymmetric synthesis and general chemical synthesis. This compound serves as a valuable intermediate for creating more complex chiral molecules, particularly within pharmaceutical research and development due to its piperidine core and stereogenic centre.

IUPAC: (S)-3-Piperidinol hydrochloride

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(S)-3-Hydroxypiperidine hydrochloride (C5H11NO · HCl) — chemical structure, CAS 475058-41-4; Chemistry, fine chemical supplied by Tech Serve Solutions

Asymmetric SynthesisChemical SynthesisChiral Building BlocksHeterocyclic Building BlocksPiperidines

01 /Applications

Asymmetric Synthesis

Serves as a chiral building block in stereoselective reactions, enabling the synthesis of enantiomerically pure compounds for pharmaceutical and fine chemical applications.

Chemical Synthesis Intermediate

Functions as a versatile intermediate in the construction of diverse organic molecules, particularly those incorporating a substituted piperidine ring system.

Pharmaceutical Research

Utilised in the development of novel drug candidates, where the chiral piperidine moiety can confer specific pharmacological properties.

Heterocyclic Chemistry

A key component in the synthesis of complex heterocyclic structures, offering a defined stereochemistry at the 3-position.

02 /Properties

Molecular weight	137.61
Empirical formula	C5H11NO · HCl
Assay	≥98.0% (TLC)
Optical activity	[α]/D -6.5±1.5°, c = 1 in methanol
Impurities tested	≤2.5% water

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

475058-41-4

MDL number

MFCD03426348

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is (S)-3-Hydroxypiperidine hydrochloride used for?

(S)-3-Hydroxypiperidine hydrochloride is used in asymmetric synthesis, chemical synthesis, and pharmaceutical research as a chiral building block and intermediate for creating complex molecules.

What are the CAS number and formula for (S)-3-Hydroxypiperidine hydrochloride?

The CAS number is 475058-41-4, and the empirical formula is C5H11NO · HCl.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies (S)-3-Hydroxypiperidine hydrochloride with an assay of ≥98.0% (TLC). This product is not represented as USP, BP, or EP grade.

What are the safety and handling precautions for this compound?

This compound is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Use a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation.

How is (S)-3-Hydroxypiperidine hydrochloride packed, shipped, and exported?

Tech Serve Solutions handles packing, shipping, and international export of (S)-3-Hydroxypiperidine hydrochloride according to relevant regulations for fine chemicals.