1,1,2-Trichloropropane CAS 598-77-6

Purity >95%In StockPharmaceutical Standards
CAS No.598-77-6
Molecular FormulaC3H5Cl3
Molecular Weight147.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1,2-Trichloropropane CAS 598-77-6 chemical structure

Description

1,1,2-Trichloropropane (CAS 598-77-6), molecular formula C3H5Cl3 and molecular weight 147.43 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1,1,2-Trichloropropane (C3H5Cl3) 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.

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 FormulaC3H5Cl3
Molecular Weight147.43 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)0.0
CAS Registry Year (est.)1957
Halogen ContentCl-containing

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Why CATO?