(S)-(+)-2-Aminobutanamide hydrochloride

CAS 7682-20-4CH3CH2CH(NH2)CONH2 · HClChemical Synthesis

(S)-(+)-2-Aminobutanamide hydrochloride (CAS: 7682-20-4) is a chiral building block with the linear formula CH3CH2CH(NH2)CONH2 · HCl and a molecular weight of 138.60 g/mol. Supplied by Tech Serve Solutions with an assay of 97%, this compound is valuable in asymmetric synthesis and general chemical synthesis. Its specific optical activity and chiral nature make it a key intermediate for constructing complex organic molecules.

IUPAC: (S)-2-Aminobutyramide hydrochloride

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(S)-(+)-2-Aminobutanamide hydrochloride (CH3CH2CH(NH2)CONH2 · HCl) — chemical structure, CAS 7682-20-4; Chemistry, fine chemical supplied by Tech Serve Solutions

AmidesAsymmetric SynthesisChemical SynthesisChiral Building BlocksOrganic Building Blocks

01 /Applications

Chiral Building Block in Organic Synthesis

Utilised as a stereochemically defined fragment for the construction of more complex chiral molecules in multi-step syntheses. Its defined stereochemistry at the alpha-carbon is crucial for enantioselective reactions.

Intermediate for Pharmaceutical Research

Serves as a precursor or intermediate in the synthesis of potential pharmaceutical agents where specific stereoisomerism is required for biological activity. Its amide and amine functionalities offer versatile reaction sites.

Asymmetric Synthesis

Employed in asymmetric synthesis methodologies to introduce chirality into target molecules. The enantiopure nature of this compound facilitates the development of stereoselective synthetic routes.

02 /Properties

Molecular weight	138.60
Linear formula	CH3CH2CH(NH2)CONH2 · HCl
Assay	97%
Optical activity	[α]22/D +24°, c = 1 in H2O
Melting point	259-263 °C

03 /Safety & handling

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

Warning

Hazard statements

H302Harmful if swallowed
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)	Xn
Risk statements (R)	22-36/37/38
Safety statements (S)	26-36/37

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

04 /Identifiers & registry

CAS number

7682-20-4

MDL number

MFCD00136565

PubChem substance

24885490

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)-(+)-2-Aminobutanamide hydrochloride used for?

(S)-(+)-2-Aminobutanamide hydrochloride is primarily used as a chiral building block in organic synthesis, particularly in asymmetric synthesis and in the preparation of pharmaceutical intermediates.

What are the CAS number and formula for this compound?

The CAS number is 7682-20-4, and its linear formula is CH3CH2CH(NH2)CONH2 · HCl.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies (S)-(+)-2-Aminobutanamide hydrochloride with an assay of 97%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.

How should (S)-(+)-2-Aminobutanamide hydrochloride be handled?

This compound is a Warning substance, indicated by GHS07. It may cause gastrointestinal irritation if swallowed (H302), skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with a dust mask (type N95 US), eyeshields, and gloves in a well-ventilated area. Avoid breathing dust.

How is this chemical packed and shipped?

Tech Serve Solutions packages and exports chemicals according to international shipping regulations. Specific packaging details can be provided upon request.

How can I request a quote or sample?

To request a quote or sample of (S)-(+)-2-Aminobutanamide hydrochloride, please contact our sales team through our website or direct inquiry channels.