3-(2-Hydrazinylethyl)pyridine CAS 66142-90-3

Purity 97%+In StockPharmaceutical Standards
CAS No.66142-90-3
Molecular FormulaC7H11N3
Molecular Weight137.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(2-Hydrazinylethyl)pyridine CAS 66142-90-3 chemical structure

Description

The occurrence of 3-(2-Hydrazinylethyl)pyridine is closely related to a nitrile group, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-(2-Hydrazinylethyl)pyridine (CAS 66142-90-3) is a high-purity analytical reference standard with the molecular formula C7H11N3 and a molecular weight of 137.18 g/mol.

Owing to a nitrile group, an aromatic ring system, 3-(2-Hydrazinylethyl)pyridine is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 137.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

As a certified reference material (CRM), 3-(2-Hydrazinylethyl)pyridine 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 FormulaC7H11N3
Molecular Weight137.18 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1975
Nitrogen Atoms3

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