1,1'-Iminodianthraquinone [for Determination of Boron] CAS 82-22-4

Purity 97%+In StockPharmaceutical Standards
CAS No.82-22-4
Molecular FormulaC28H15NO4
Molecular Weight429.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1'-Iminodianthraquinone [for Determination of Boron] CAS 82-22-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 429.42 g/mol gives 1,1'-Iminodianthraquinone [for Determination of Boron] distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1,1'-Iminodianthraquinone [for Determination of Boron] (CAS 82-22-4) is a high-purity analytical reference standard with the molecular formula C28H15NO4 and a molecular weight of 429.42 g/mol.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 1,1'-Iminodianthraquinone [for Determination of Boron] is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 429.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

CATO manufactures 1,1'-Iminodianthraquinone [for Determination of Boron] under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC28H15NO4
Molecular Weight429.42 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)22.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms1

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