1,3-Dibromoacetone-<SUP>13</SUP>C<SUB>3</SUB> CAS 1313734-85-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1313734-85-8
Molecular Formula[13C]3H4Br2O
Molecular Weight218.85 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3-Dibromoacetone-<SUP>13</SUP>C<SUB>3</SUB> CAS 1313734-85-8 chemical structure

Description

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.

1,3-Dibromoacetone-<SUP>13</SUP>C<SUB>3</SUB> (CAS 1313734-85-8), molecular formula [13C]3H4Br2O and molecular weight 218.85 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 1,3-Dibromoacetone-<SUP>13</SUP>C<SUB>3</SUB> ([13C]3H4Br2O) contains a hydroxyl group, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 218.85 g/mol, it falls into the medium-molecular-weight range. 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.

Physical & Chemical Properties

Molecular Formula[13C]3H4Br2O
Molecular Weight218.85 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)1990
Halogen ContentBr-containing

Related Dibromoacetone Standards

Recommended Standards

Why CATO?