Isomaltotetraose CAS 35997-20-7

Purity >95%In StockPharmaceutical Standards
CAS No.35997-20-7
Molecular FormulaC24H42O21
Molecular Weight666.58 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Isomaltotetraose CAS 35997-20-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 666.58 g/mol gives Isomaltotetraose distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Isomaltotetraose (CAS 35997-20-7) is a high-purity analytical reference standard with the molecular formula C24H42O21 and a molecular weight of 666.58 g/mol.

The molecular framework of Isomaltotetraose (C24H42O21) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 Isomaltotetraose 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 FormulaC24H42O21
Molecular Weight666.58 g/mol
Purity>95%
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967

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