1-N,1-N,2,2-tetramethylcyclobutane-1,3-diamine dihydrochloride CAS 1909348-06-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1909348-06-6
Molecular FormulaC8H18N2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-N,1-N,2,2-tetramethylcyclobutane-1,3-diamine dihydrochloride CAS 1909348-06-6 chemical structure

Description

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

1-N,1-N,2,2-tetramethylcyclobutane-1,3-diamine dihydrochloride (CAS 1909348-06-6) is a high-purity analytical reference standard with the molecular formula C8H18N2HCl and a molecular weight of 178.70 g/mol.

The molecular framework of 1-N,1-N,2,2-tetramethylcyclobutane-1,3-diamine dihydrochloride (C8H18N2HCl) is characterized by chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

As a certified reference material (CRM), 1-N,1-N,2,2-tetramethylcyclobutane-1,3-diamine dihydrochloride 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 FormulaC8H18N2 2*HCl
Molecular Weight178.70 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1995
Halogen ContentCl-containing
Nitrogen Atoms2

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