3-(2,5-Dimethoxyphenyl)-N-(3-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide CAS 732259-60-8
| CAS No. | 732259-60-8 |
| Molecular Formula | C19H21N5O4 |
| Molecular Weight | 383.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,5-Dimethoxyphenyl)-N-(3-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 732259-60-8), molecular formula C19H21N5O4 and molecular weight 383.40 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-(2,5-Dimethoxyphenyl)-N-(3-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (C19H21N5O4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. 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.
As a certified reference material (CRM), 3-(2,5-Dimethoxyphenyl)-N-(3-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H21N5O4 |
| Molecular Weight | 383.40 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 5 |
Related Dimethoxyphenyl Standards
- 3-(2,3-Dimethoxyphenyl)-N-(4-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483994-80-5)
- 3-(2,4-Dimethoxyphenyl)-N-(3-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483995-03-5)
- 3-(2,4-Dimethoxyphenyl)-N-(4-methoxyphenyl)-2-(2H-tetrazol-5-yl)propanamide (CAS 483995-04-6)
- 3-(2,5-Dimethoxyphenyl)-N-(2-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483995-49-9)
- N-(3,4-Dimethoxyphenyl)-3-(4-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-20-0)
- 3-(2,5-Dimethoxyphenyl)-4-methyl-2-oxo-2H-chromen-7-yl dimethylcarbamate (CAS 859668-98-7)
- 2-(3,4-Dimethoxyphenyl)-N-(2-(4-phenylpiperazin-1-yl)ethyl)acetamide (CAS 1049342-67-7)
- 3,3-((3,4-Dimethoxyphenyl)-methylene)bis(1H-indole) (CAS 33948-95-7)
Recommended Standards
- 3-(3-(5-((4-Methoxybenzyl)oxy)pyridin-2-yl)-1,2,4-oxadiazol-5-yl)-2,2-dimethylpropanoic acid (CAS 917911-01-4)
- 3-(4-Acetamidophenyl)-2-phenylquinoxaline-6-carboxylic acid (CAS 64375-03-7)
- 3-Hydroxy-N-(2-methoxydibenzo[b,d]furan-3-yl)-2-naphthamide (CAS 2672-81-3)
- 4-(3-Formylphenyl)-1-methoxyisoquinolin-5-yl benzoate (CAS 651030-48-7)
- 3-Benzyl-5-chlorobenzo[d]isoxazole (CAS 887573-14-0)
- 2-(2-Aminopyrimidin-4-yl)-4-methylphenol (CAS 925003-40-3)
- Dimethylmethoxy(3,3,3-trifluoropropyl)silane (CAS 4852-13-5)
- 2-(Dimethylamino)-1,3-benzoxazole-5-carbonitrile (CAS 565237-26-5)
- (2s)-n-Benzylpyrrolidine-2-carboxamide hydrochloride (CAS 140670-72-0)
- N-Nitroso N-Desacetamide Zalunfiban (CAS CATO-C4X-30702)
- 668970-56-7 Ethyl (4-bromo-2-fluorophenyl)(oxo)acetate DTXSID90641284 (CAS 668970-56-7)
- (1R,2S)-2-(4-ethylbenzoyl)cyclohexane-1-carboxylic acid (CAS 733742-65-9)
- 4-(Benzo[b]thiophen-3-ylmethoxy)-3-propyl-3H-imidazo[4,5-c]pyridine (CAS 87035-26-5)
- Galanin (1-13)-Neuropeptide Y (25-36) amide (CAS 147138-51-0)
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