3-(3-Methoxyphenyl)-N-(4-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide CAS 483993-52-8
| CAS No. | 483993-52-8 |
| Molecular Formula | C18H19N5O3 |
| Molecular Weight | 353.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 3-(3-Methoxyphenyl)-N-(4-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-52-8), a certified reference material (molecular formula C18H19N5O3, MW 353.38 g/mol) for analytical method development and quality control.
3-(3-Methoxyphenyl)-N-(4-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (C18H19N5O3) contains a steroid 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.
As a certified reference material (CRM), 3-(3-Methoxyphenyl)-N-(4-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 | C18H19N5O3 |
| Molecular Weight | 353.38 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.) | 2025 |
| Nitrogen Atoms | 5 |
Related Methoxyphenyl Standards
- 3-(2-Methoxyphenyl)-N-(3-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-74-4)
- 3-(2-Methoxyphenyl)-N-(4-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-75-5)
- N-(2-Methoxyphenyl)-3-(3-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-48-2)
- N-(2-Methoxyphenyl)-3-(4-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-14-2)
- N-(3-Methoxyphenyl)-3-(4-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-15-3)
- N-(3-(3-(4-Methoxyphenyl)-6-oxopyridazin-1(6H)-yl)propyl)furan-2-carboxamide (CAS 1021224-39-4)
- 4-(5-(4-Methoxyphenyl)oxazol-2-yl)-9H-fluoren-9-one (CAS 313367-92-9)
- Ethyl 1-(4-methoxyphenyl)-4,5-dioxo-2-phenylpyrrolidine-3-carboxylate (CAS 401941-23-9)
Recommended Standards
- 4-(2,3,4-Trimethoxyphenyl)-1,4-dihydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazin-2-amine (CAS 727686-81-9)
- 5-Amino-1-benzyl-N-(2,5-dimethoxyphenyl)-1H-1,2,3-triazole-4-carboxamide (CAS 899749-82-7)
- 3-(2,6-Difluorophenyl)-4-((3-fluorophenoxy)methyl)thiazole-2(3H)-thione (CAS 866153-96-0)
- 7,7,9-Trimethyl-2-[3-(trifluoromethyl)phenyl]-2-azaspiro[4.5]decane-1,3-dione (CAS 286009-84-5)
- Ethyl 4,6-dichloro-1-methyl-1H-indole-2-carboxylate (CAS 620175-71-5)
- Ethyl 2-bromo-4-(4-bromo-2-methylphenyl)thiazole-5-carboxylate (CAS 1206908-16-8)
- 1-Benzyl-2,2,4-trimethyl-1,2-dihydroquinoline-6-carbaldehyde (CAS 367909-68-0)
- Poly[oxy(ethyl-1,2-ethanediyl)], .alpha.-(chlorocarbonyl)-.omega.-(tetrapropylenephenoxy)- (CAS 73467-77-3)
- 2-Chloro-N-(2-iodobenzyl)acetamide (CAS 1353951-52-6)
- Ethyl N,N-bis(2-chloroethyl)-N′-(3-hydroxypropyl)phosphorodiamidate (CAS 78218-93-6)
- (S)-2-((((9H-Fluoren-9-yl)oxy)carbonyl)amino)pent-4-ynoic acid (CAS 1632296-20-8)
- 2-Chloro-6-(trifluoromethoxy)quinoline (CAS 577967-67-0)
- 2-(2,6-Difluorophenyl)-2-methyloxirane (CAS 1338606-43-1)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
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