ID 8 CAS 147591-46-6
| CAS No. | 147591-46-6 |
| Molecular Formula | C16H14N2O4 |
| Molecular Weight | 298.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ID 8 (C16H14N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
ID 8 (CAS 147591-46-6), molecular formula C16H14N2O4 and molecular weight 298.29 g/mol, is a CATO reference standard with documented purity and traceability.
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 ID 8 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 Formula | C16H14N2O4 |
| Molecular Weight | 298.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
Recommended Standards
- N-(4-(2-Carbamoylphenoxy)but-2-yn-1-yl)furan-3-carboxamide (CAS 1448050-23-4)
- (3e,3ar,8bs)-3-({[(2r)-4-Methyl-5-Oxo-2,5-Dihydrofuran-2-Yl]oxy}methylidene)-3,3a,4,8b-Tetrahydro-2h-Indeno[1,2-B]furan-2-One (CAS 151716-22-2)
- 2-(2-fluorobenzyl)-5-methyl-2H-1,2,6-thiadiazine-4-carboxylic acid 1,1-dioxide (CAS 1443978-88-8)
- (3E,3aR,8bS)-3-[[(2S)-4-methyl-5-oxo-2H-furan-2-yl]oxymethylidene]-4,8b-dihydro-3aH-indeno[1,2-b]furan-2-one (CAS 151716-23-3)
- 2-bromo-6-methoxy-4-{[(1-methyl-1H-pyrazol-4-yl)amino]methyl}phenol hydrochloride (CAS 1208639-77-3)
- 5-Methoxyquinoline-3-carbonitrile (CAS 2102410-21-7)
- 2-Ethynylpyrrolidine (CAS 853304-19-5)
- Dibutyl L-(+)-Tartrate (CAS 87-92-3)
- 6-(3-Methoxyphenoxy)-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 73474-77-8)
- 1-(2,4-Difluorophenyl)-3-(1,2,3-thiadiazole-4-carbonyl)thiourea (CAS 341965-43-3)
- Apixaban II (CAS 385425-15-0)
- 2-Thioethyl-β-D-glucopyranoside (CAS 130263-77-3)
- Relebactam Impurity 20 (CAS CATO-C4X-214420)
- Glucagon receptor antagonist I (CAS 438618-32-7)
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