679429-94-8 BZ15OON7AW Petunidin 3-arabinoside UNII-BZ15OON7AW Petunidin-3-o-arabinoside 1-Benzopyrylium, 3-(arabinosyloxy)-2-(3,4-dihydroxy-5-methoxyphenyl)-5,7-dihydroxy-, chloride (1:1) 1-Benzopyrylium, 3-(alpha-L-arabinopyranosyloxy)-2-(3,4-dihydroxy-5-methoxyphenyl)-5,7-dihydroxy-, chloride (1:1) Petunidin 3-o-alpha-L-arabinopyranoside CAS 679429-94-8

Purity 97%+In StockPharmaceutical Standards
CAS No.679429-94-8
Molecular FormulaC21H21O11
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

679429-94-8 BZ15OON7AW Petunidin 3-arabinoside UNII-BZ15OON7AW Petunidin-3-o-arabinoside 1-Benzopyrylium, 3-(arabinosyloxy)-2-(3,4-dihydroxy-5-methoxyphenyl)-5,7-dihydroxy-, chloride (1:1) 1-Benzopyrylium, 3-(alpha-L-arabinopyranosyloxy)-2-(3,4-dihydroxy-5-methoxyphenyl)-5,7-dihydroxy-, chloride (1:1) Petunidin 3-o-alpha-L-arabinopyranoside CAS 679429-94-8 chemical structure

Description

The occurrence of 679429-94-8 BZ15OON7AW Petunidin 3-arabinoside UNII-BZ15OON7AW Petunidin-3-o-arabinoside 1-Benzopyrylium, 3-(arabinosyloxy)-2-(3,4-dihydroxy-5-methoxyphenyl)-5,7-dihydroxy-, chloride (1:1) 1-Benzopyrylium, 3-(alpha-L-arabinopyranosyloxy)-2-(3,4-dihydroxy-5-methoxyphenyl)-5,7-dihydroxy-, chloride (1:1) Petunidin 3-o-alpha-L-arabinopyranoside is closely related to a flavonoid core, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 679429-94-8 BZ15OON7AW Petunidin 3-arabinoside UNII-BZ15OON7AW Petunidin-3-o-arabinoside 1-Benzopyrylium, 3-(arabinosyloxy)-2-(3,4-dihydroxy-5-methoxyphenyl)-5,7-dihydroxy-, chloride (1:1) 1-Benzopyrylium, 3-(alpha-L-arabinopyranosyloxy)-2-(3,4-dihydroxy-5-methoxyphenyl)-5,7-dihydroxy-, chloride (1:1) Petunidin 3-o-alpha-L-arabinopyranoside (CAS 679429-94-8), a certified reference material (molecular formula C21H21O11Cl, MW 484.84 g/mol) for analytical method development and quality control.

Based on its molecular formula C21H21O11Cl, 679429-94-8 BZ15OON7AW Petunidin 3-arabinoside UNII-BZ15OON7AW Petunidin-3-o-arabinoside 1-Benzopyrylium, 3-(arabinosyloxy)-2-(3,4-dihydroxy-5-methoxyphenyl)-5,7-dihydroxy-, chloride (1:1) 1-Benzopyrylium, 3-(alpha-L-arabinopyranosyloxy)-2-(3,4-dihydroxy-5-methoxyphenyl)-5,7-dihydroxy-, chloride (1:1) Petunidin 3-o-alpha-L-arabinopyranoside contains a flavonoid core, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 484.84 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 679429-94-8 BZ15OON7AW Petunidin 3-arabinoside UNII-BZ15OON7AW Petunidin-3-o-arabinoside 1-Benzopyrylium, 3-(arabinosyloxy)-2-(3,4-dihydroxy-5-methoxyphenyl)-5,7-dihydroxy-, chloride (1:1) 1-Benzopyrylium, 3-(alpha-L-arabinopyranosyloxy)-2-(3,4-dihydroxy-5-methoxyphenyl)-5,7-dihydroxy-, chloride (1:1) Petunidin 3-o-alpha-L-arabinopyranoside 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 FormulaC21H21O11 Cl
Molecular Weight484.84 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Halogen ContentCl-containing

Recommended Standards

Why CATO?