7-Octyn-1-ol CAS 871-91-0

Purity 97%+In StockPharmaceutical Standards
CAS No.871-91-0
Molecular FormulaC8H14O
Molecular Weight126.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

7-Octyn-1-ol CAS 871-91-0 chemical structure

Description

7-Octyn-1-ol (CAS 871-91-0), molecular formula C8H14O and molecular weight 126.20 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 7-Octyn-1-ol (C8H14O) is characterized by a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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), 7-Octyn-1-ol 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 FormulaC8H14O
Molecular Weight126.20 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957

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Why CATO?