191036-43-8 4,6-Dideoxy-2,3-bis-O-(phenylmethyl)-L-xylo-hexose 4-Deoxy-2,3-di-O-benzyl-L-fucose CAS 191036-43-8

Purity 97%+In StockPharmaceutical Standards
CAS No.191036-43-8
Molecular FormulaC20H24O4
Molecular Weight328.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

191036-43-8
4,6-Dideoxy-2,3-bis-O-(phenylmethyl)-L-xylo-hexose
4-Deoxy-2,3-di-O-benzyl-L-fucose CAS 191036-43-8 chemical structure

Description

The occurrence of 191036-43-8 4,6-Dideoxy-2,3-bis-O-(phenylmethyl)-L-xylo-hexose 4-Deoxy-2,3-di-O-benzyl-L-fucose is closely related to a flavonoid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

191036-43-8 4,6-Dideoxy-2,3-bis-O-(phenylmethyl)-L-xylo-hexose 4-Deoxy-2,3-di-O-benzyl-L-fucose (CAS 191036-43-8) is a high-purity analytical reference standard with the molecular formula C20H24O4 and a molecular weight of 328.40 g/mol.

Based on its molecular formula C20H24O4, 191036-43-8 4,6-Dideoxy-2,3-bis-O-(phenylmethyl)-L-xylo-hexose 4-Deoxy-2,3-di-O-benzyl-L-fucose contains a flavonoid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 328.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 191036-43-8 4,6-Dideoxy-2,3-bis-O-(phenylmethyl)-L-xylo-hexose 4-Deoxy-2,3-di-O-benzyl-L-fucose 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 FormulaC20H24O4
Molecular Weight328.40 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2011

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