(R)-But-3-yn-2-amine CAS 54139-78-5

Purity 97%+In StockPharmaceutical Standards
CAS No.54139-78-5
Molecular FormulaC4H7N
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-But-3-yn-2-amine CAS 54139-78-5 chemical structure

Description

The occurrence of (R)-But-3-yn-2-amine is closely related to chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(R)-But-3-yn-2-amine (CAS 54139-78-5) is a high-purity analytical reference standard with the molecular formula C4H7NHCl and a molecular weight of 105.56 g/mol.

(R)-But-3-yn-2-amine (C4H7NHCl) contains chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures (R)-But-3-yn-2-amine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC4H7N HCl
Molecular Weight105.56 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1972
Halogen ContentCl-containing
Nitrogen Atoms1

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