CAS Registry Number

CAS 83777-30-4 — DAOS (N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline, sodium salt)

CAS 83777-30-4 C13H20NO6S·Na MW 341.36

DAOS is a water-soluble sulfonated aniline derivative used as a chromogenic reagent in biochemical assays and analytical chemistry. It functions as a colorimetric indicator in detection systems requiring high sensitivity and stability. Available in powder form with a molecular weight of 341.36 g/mol, CAS number 83777-30-4, and molecular formula C13H20NO6S·Na. Stable at ambient temperature with no signal word assigned. Molekula supplies DAOS from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

View product details

Molekula products for CAS 83777-30-4

DAOS (N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline, sodium salt)

SKU 30235305

In stock Biochemicals

Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.