Chlorocyclopentane CAS 930-28-9

Purity >95%In StockPharmaceutical Standards
CAS No.930-28-9
Molecular FormulaC5H9Cl
Molecular Weight104.58 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Chlorocyclopentane CAS 930-28-9 chemical structure

Description

The occurrence of Chlorocyclopentane is closely related to chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Chlorocyclopentane (CAS 930-28-9), molecular formula C5H9Cl and molecular weight 104.58 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Chlorocyclopentane (C5H9Cl) is characterized by chlorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), Chlorocyclopentane 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 FormulaC5H9Cl
Molecular Weight104.58 g/mol
Purity>95%
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Halogen ContentCl-containing

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Why CATO?