1-BRomo-2-methylcyclohex-1-ene CAS 99747-75-8

Purity 97%+In StockPharmaceutical Standards
CAS No.99747-75-8
Molecular FormulaC7H11Br
Molecular Weight175.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-BRomo-2-methylcyclohex-1-ene CAS 99747-75-8 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-BRomo-2-methylcyclohex-1-ene.

1-BRomo-2-methylcyclohex-1-ene (CAS 99747-75-8), molecular formula C7H11Br and molecular weight 175.07 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1-BRomo-2-methylcyclohex-1-ene (C7H11Br) is characterized by bromine 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC7H11Br
Molecular Weight175.07 g/mol
Purity97%+
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)2.0
CAS Registry Year (est.)1985
Halogen ContentBr-containing

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Why CATO?