(1R,3r)-3-amino-2,2,4,4-tetramethylcyclobutan-1-ol hydrochloride CAS 13956-43-9

Purity 97%+In StockPharmaceutical Standards
CAS No.13956-43-9
Molecular FormulaC8H17NO
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1R,3r)-3-amino-2,2,4,4-tetramethylcyclobutan-1-ol hydrochloride CAS 13956-43-9 chemical structure

Description

The occurrence of (1R,3r)-3-amino-2,2,4,4-tetramethylcyclobutan-1-ol hydrochloride is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(1R,3r)-3-amino-2,2,4,4-tetramethylcyclobutan-1-ol hydrochloride (CAS 13956-43-9), molecular formula C8H17NOHCl and molecular weight 179.69 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (1R,3r)-3-amino-2,2,4,4-tetramethylcyclobutan-1-ol hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 179.69 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), (1R,3r)-3-amino-2,2,4,4-tetramethylcyclobutan-1-ol hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC8H17NO HCl
Molecular Weight179.69 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1960
Halogen ContentCl-containing
Nitrogen Atoms1

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