4-[(Dimethylamino)methyl]-5-hydroxy-2-phenyl-1-benzofuran-3-carboxylic acid hydrochloride CAS 1993128-58-7
| CAS No. | 1993128-58-7 |
| Molecular Formula | C18H17NO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-[(Dimethylamino)methyl]-5-hydroxy-2-phenyl-1-benzofuran-3-carboxylic acid hydrochloride is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-[(Dimethylamino)methyl]-5-hydroxy-2-phenyl-1-benzofuran-3-carboxylic acid hydrochloride (CAS 1993128-58-7) is a high-purity analytical reference standard with the molecular formula C18H17NO4HCl and a molecular weight of 347.79 g/mol.
The molecular framework of 4-[(Dimethylamino)methyl]-5-hydroxy-2-phenyl-1-benzofuran-3-carboxylic acid hydrochloride (C18H17NO4HCl) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C18H17NO4 HCl |
| Molecular Weight | 347.79 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dimethylamino Standards
- 3-(DImethylamino)propanamide hydrochloride (CAS 1000395-57-2)
- 2-[2-(Dimethylamino)phenyl]acetonitrile (CAS 1000512-16-2)
- 3-((3-(Dimethylamino)propyl)amino)-7-fluoro-4-methyl-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 1000574-72-0)
- 6-(Dimethylamino)-1H-indole-2-carboxylic acid (CAS 100060-36-4)
- 2-{4-[(dimethylamino)methyl]phenyl}benzonitrile (CAS 1000930-96-0)
- 2-(Dimethylamino)-3-(4-methylphenyl)-3H-thieno[2,3-d]imidazole-5-carboxylic acid (CAS 1000932-46-6)
- 2-(4-(Dimethylamino)phenyl)acetohydrazide (CAS 100133-14-0)
- (E)-3-(Dimethylamino)-1-(1-methyl-4-nitro-1h-pyrazol-3-yl)prop-2-en-1-one (CAS 1001500-83-9)
Recommended Standards
- 2-(4-Bromo-1H-pyrazol-1-yl)-4-(trifluoromethyl)pyrimidine (CAS 1215458-83-5)
- Heptahelicene (CAS 16914-68-4)
- Methyl (2S,4S)-4-[2-chloro-4-(tert-pentyl)phenoxy]-2-pyrrolidinecarboxylate hydrochloride (CAS 1354485-03-2)
- (2S,4S)-2-Methylpiperidin-4-ol (CAS 89451-58-1)
- N-(2-Bromoethyl)-3-fluorobenzenesulfonamide (CAS 942473-79-2)
- Ethyl (2R)-2-amino-3-(3,4-dihydroxyphenyl)propanoate hydrochloride (CAS 184489-03-0)
- 2-(Benzyloxy)-1-bromo-3,5-dichlorobenzene (CAS 2624417-12-3)
- 2-(3-Hydroxy-3-methylazetidin-1-yl)acetonitrile (CAS 1494418-23-3)
- Isoprunetin 7-O-glucoside (CAS 128856-77-9)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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