2,2-dimethyl-8-(7-oxidanyl-2H-chromen-3-yl)chromen-5-ol 60463-12-9 8-(7-hydroxy-2H-1-benzopyran-3-yl)-2,2-dimethyl-1-benzopyran-5-ol A832738 CAS 60463-12-9

Purity 97%+In StockPharmaceutical Standards
CAS No.60463-12-9
Molecular FormulaC7H13NO4
Molecular Weight175.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2-dimethyl-8-(7-oxidanyl-2H-chromen-3-yl)chromen-5-ol 60463-12-9 8-(7-hydroxy-2H-1-benzopyran-3-yl)-2,2-dimethyl-1-benzopyran-5-ol A832738 CAS 60463-12-9 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,2-dimethyl-8-(7-oxidanyl-2H-chromen-3-yl)chromen-5-ol 60463-12-9 8-(7-hydroxy-2H-1-benzopyran-3-yl)-2,2-dimethyl-1-benzopyran-5-ol A832738.

2,2-dimethyl-8-(7-oxidanyl-2H-chromen-3-yl)chromen-5-ol 60463-12-9 8-(7-hydroxy-2H-1-benzopyran-3-yl)-2,2-dimethyl-1-benzopyran-5-ol A832738 (CAS 60463-12-9), molecular formula C7H13NO4 and molecular weight 175.18 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 2,2-dimethyl-8-(7-oxidanyl-2H-chromen-3-yl)chromen-5-ol 60463-12-9 8-(7-hydroxy-2H-1-benzopyran-3-yl)-2,2-dimethyl-1-benzopyran-5-ol A832738 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 175.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC7H13NO4
Molecular Weight175.18 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1974
Nitrogen Atoms1

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