1-[[2-(1,4,7,10-Tetrazacyclododec-1-ylmethyl)phenyl]methyl]-1,4,7,10-tetrazacyclododecane octahydrochloride CAS 175854-50-9

Purity 97%+In StockPharmaceutical Standards
CAS No.175854-50-9
Molecular FormulaC24H46N8
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-[[2-(1,4,7,10-Tetrazacyclododec-1-ylmethyl)phenyl]methyl]-1,4,7,10-tetrazacyclododecane octahydrochloride CAS 175854-50-9 chemical structure

Description

The occurrence of 1-[[2-(1,4,7,10-Tetrazacyclododec-1-ylmethyl)phenyl]methyl]-1,4,7,10-tetrazacyclododecane octahydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-[[2-(1,4,7,10-Tetrazacyclododec-1-ylmethyl)phenyl]methyl]-1,4,7,10-tetrazacyclododecane octahydrochloride (CAS 175854-50-9), molecular formula C24H46N8HCl and molecular weight 483.15 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 1-[[2-(1,4,7,10-Tetrazacyclododec-1-ylmethyl)phenyl]methyl]-1,4,7,10-tetrazacyclododecane octahydrochloride (C24H46N8HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 483.15 g/mol, it falls into the moderately-high-molecular-weight range. 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), 1-[[2-(1,4,7,10-Tetrazacyclododec-1-ylmethyl)phenyl]methyl]-1,4,7,10-tetrazacyclododecane octahydrochloride 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 FormulaC24H46N8 8*HCl
Molecular Weight483.15 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2007
Halogen ContentCl-containing
Nitrogen Atoms8

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