4-(Ethylsulfonyl)-N1,N1-dipropylbenzene-1,3-diamine CAS 1219957-21-7

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(Ethylsulfonyl)-N1,N1-dipropylbenzene-1,3-diamine.

4-(Ethylsulfonyl)-N1,N1-dipropylbenzene-1,3-diamine (CAS 1219957-21-7), molecular formula C14H24N2O2S and molecular weight 284.42 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 4-(Ethylsulfonyl)-N1,N1-dipropylbenzene-1,3-diamine (C14H24N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 284.42 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

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