2-bromo-1,1-dimethylcyclopropane CAS 3815-09-6

Purity 97%+In StockPharmaceutical Standards
CAS No.3815-09-6
Molecular FormulaC5H9Br
Molecular Weight149.03 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-bromo-1,1-dimethylcyclopropane CAS 3815-09-6 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 2-bromo-1,1-dimethylcyclopropane.

2-bromo-1,1-dimethylcyclopropane (CAS 3815-09-6) is a high-purity analytical reference standard with the molecular formula C5H9Br and a molecular weight of 149.03 g/mol.

The molecular framework of 2-bromo-1,1-dimethylcyclopropane (C5H9Br) 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.

As a certified reference material (CRM), 2-bromo-1,1-dimethylcyclopropane 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 FormulaC5H9Br
Molecular Weight149.03 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)1.0
CAS Registry Year (est.)1958
Halogen ContentBr-containing

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