1-cyclopenta-2,4-dien-1-ylidene-N,N-dimethyl-methanamine 2,4-Cyclopentadiene-.DELTA.1,.alpha.-methylamine, N,N-dimethyl- (8CI) 6-(Dimethylamino)fulvene 696-68-4 Methanamine, 1-(2,4-cyclopentadien-1-ylidene)-N,N-dimethyl- (9CI) NSC55886 CAS 696-68-4

Purity 97%+In StockPharmaceutical Standards
CAS No.696-68-4
Molecular FormulaC8H11N
Molecular Weight121.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-cyclopenta-2,4-dien-1-ylidene-N,N-dimethyl-methanamine
2,4-Cyclopentadiene-.DELTA.1,.alpha.-methylamine, N,N-dimethyl- (8CI)
6-(Dimethylamino)fulvene
696-68-4
Methanamine, 1-(2,4-cyclopentadien-1-ylidene)-N,N-dimethyl- (9CI)
NSC55886 CAS 696-68-4 chemical structure

Description

The occurrence of 1-cyclopenta-2,4-dien-1-ylidene-N,N-dimethyl-methanamine 2,4-Cyclopentadiene-.DELTA.1,.alpha.-methylamine, N,N-dimethyl- (8CI) 6-(Dimethylamino)fulvene 696-68-4 Methanamine, 1-(2,4-cyclopentadien-1-ylidene)-N,N-dimethyl- (9CI) NSC55886 is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1-cyclopenta-2,4-dien-1-ylidene-N,N-dimethyl-methanamine 2,4-Cyclopentadiene-.DELTA.1,.alpha.-methylamine, N,N-dimethyl- (8CI) 6-(Dimethylamino)fulvene 696-68-4 Methanamine, 1-(2,4-cyclopentadien-1-ylidene)-N,N-dimethyl- (9CI) NSC55886 (CAS 696-68-4), a certified reference material (molecular formula C8H11N, MW 121.18 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 1-cyclopenta-2,4-dien-1-ylidene-N,N-dimethyl-methanamine 2,4-Cyclopentadiene-.DELTA.1,.alpha.-methylamine, N,N-dimethyl- (8CI) 6-(Dimethylamino)fulvene 696-68-4 Methanamine, 1-(2,4-cyclopentadien-1-ylidene)-N,N-dimethyl- (9CI) NSC55886 is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 121.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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-cyclopenta-2,4-dien-1-ylidene-N,N-dimethyl-methanamine 2,4-Cyclopentadiene-.DELTA.1,.alpha.-methylamine, N,N-dimethyl- (8CI) 6-(Dimethylamino)fulvene 696-68-4 Methanamine, 1-(2,4-cyclopentadien-1-ylidene)-N,N-dimethyl- (9CI) NSC55886 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 FormulaC8H11N
Molecular Weight121.18 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms1

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