15056-34-5 4h-1-benzopyran-4-one, 7-(|A-d-glucopyranosyloxy)-3-(4-hydroxyphenyl)-5-methoxy- AR-1G2461 CAS 15056-34-5
| CAS No. | 15056-34-5 |
| Molecular Formula | H3N3 |
| Molecular Weight | 45.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 15056-34-5 4h-1-benzopyran-4-one, 7-(|A-d-glucopyranosyloxy)-3-(4-hydroxyphenyl)-5-methoxy- AR-1G2461 (CAS 15056-34-5), a certified reference material (molecular formula H3N3, MW 45.04 g/mol) for analytical method development and quality control.
Based on its molecular formula H3N3, 15056-34-5 4h-1-benzopyran-4-one, 7-(|A-d-glucopyranosyloxy)-3-(4-hydroxyphenyl)-5-methoxy- AR-1G2461 contains an inorganic composition; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 45.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 Formula | H3N3 |
| Molecular Weight | 45.04 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Freely soluble in water |
| Stability | Light-sensitive; avoid direct strong light |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 3 |
Related h Standards
- 4H-1-Benzopyran-4-one, 6-methyl-, hydrate (1:1) (CAS 314041-54-8)
- 1H-2-benzopyran, 3,4-dihydro- 3,4-dihydro-1H-isochromene 493-05-0 InChI=1/C9H10O/c1-2-4-9-7-10-6-5-8(9)3-1/h1-4H,5-7H (CAS 493-05-0)
- 1H-2-Benzopyran-4-ol (CAS 387335-31-1)
- 2H-1-Benzopyran-3-ol (CAS 606490-02-2)
- 2H-1-Benzopyran-3-carbonitrile (CAS 57543-66-5)
- 2H-1-benzopyran-6-methanol, 3,4-dihydro- (CAS 99186-11-5)
- 50683-74-4 1H-2-Benzopyran-1-methanamine, 3,4-dihydro-N-methyl- 5-18-09-00644 (Beilstein Handbook Reference) BRN 1370732 3,4-Dihydro-N-methyl-1H-2-benzopyran-1-methanamine (CAS 50683-74-4)
- 2H-1-Benzopyran-2-one-2,4-13C2, 7-hydroxy-4-methyl- (CAS 438187-75-8)
Recommended Standards
- 87009-57-2 Carbodiimide-13C,15N2 Cyanamide-13C,15N2 Cyanamide-13C,15N2 solution Hydrogen cyanamide-13C,15N2 (CAS 87009-57-2)
- Formoxime (10% in Water, ca. 2.4mol/L) (CAS 75-17-2)
- Nitrous oxide-1- (CAS 20509-24-4)
- Formamide (CAS 75-12-7)
- (E)-N'-Methoxy-N-[4-(thiophen-2-yl)pyrimidin-2-yl]methanimidamide (CAS 865660-29-3)
- N-Boc-2-methylpiperidin-4-amine (CAS 1281674-64-3)
- Ethyl 5-chloro-1H-1,2,3-triazole-4-carboxylate (CAS 81581-11-5)
- 4-Benzoyl-3-methyl-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 317822-12-1)
- (1-Isobutyl-1H-pyrazol-3-yl)methanamine (CAS 1334492-60-2)
- 4-Methyl-1-phenyl-2,6,7-trioxabicyclo[2.2.2]octane (CAS 70637-00-2)
- Methyl 2-bromo-3-methoxybutanoate (CAS 97962-11-3)
- 2-Acetamido-2-(1-(tert-Butoxycarbonyl)piperidin-4-yl)propanoicacid (CAS 1189950-95-5)
- N-(piperidin-2-ylmethyl)cyclopropanamine (CAS 1250526-55-6)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com