1-(2,3-Dimethoxyphenyl)-3-(4-(2-methoxyphenoxy)but-2-yn-1-yl)urea CAS 1426314-66-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1426314-66-0 |
| Molecular Formula | C20H22N2O5 |
| Molecular Weight | 370.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(2,3-Dimethoxyphenyl)-3-(4-(2-methoxyphenoxy)but-2-yn-1-yl)urea (CAS 1426314-66-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H22N2O5. Molecular weight: 370.40 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H22N2O5 |
| Molecular Weight | 370.40 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Dimethoxyphenyl Standards
- 3-(2,4-Dimethoxyphenyl)-7-methoxy-4-(2-methoxyethyl)-2H-chromen-2-one (CAS 909103-88-4)
- 4-(2,4-Dimethoxyphenyl)-5-methyl-2-(4-nitrobenzyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 861206-43-1)
- 3,5-Bis(3,4-dimethoxyphenyl)-2,2-dimethyl-2,5-dihydrofuran (CAS 92532-88-2)
- 4-(3,4-Dimethoxyphenyl)-6,7-dimethoxy-1,3,3a,4,9,9a-hexahydronaphtho[2,3-c]furan (CAS 6267-81-8)
- N-(3,4-Dimethoxyphenyl)-4-(2,6-dimethylphenyl)piperazine-1-carboxamide (CAS 865659-54-7)
- 1-[(3,4-Dimethoxyphenyl)methyl]-6,7-diethoxy-3,4-dihydroisoquinoline (CAS 1253527-65-9)
- 3-(2,3-Dimethoxyphenyl)-N-(2-fluorophenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483994-77-0)
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Recommended Standards
- 8-Benzyl-4-(furan-2-carbonyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326808-53-0)
- 4-(2-(Oxiran-2-yl)ethoxy)phenyl 4-(2-(oxiran-2-yl)ethoxy)benzoate (CAS 146063-25-4)
- Diethyl 2-(((4-benzoyl-5-methyl-1H-pyrrol-3-yl)amino)methylene)malonate (CAS 131169-01-2)
- O1-tert-butyl O3-methyl 3-fluoroazepane-1,3-dicarboxylate (CAS 2112733-55-6)
- Methyl 2-(1H-indazol-1-yl)acetate (CAS 161914-24-5)
- 3-(2-Chloro-6-fluorobenzyl)-1-cyclopropyl-4-hydroxypyridin-2(1H)-one (CAS 477860-60-9)
- 2-((3-Chloro-2-methylphenyl)amino)-N-(2,2,2-trifluoroethyl)acetamide (CAS 1197884-32-4)
- 2-(2-(Pentan-3-ylamino)ethoxy)ethan-1-ol (CAS 16202-09-8)
- 2-(Azetidin-3-yl)-5-fluoropyrimidine (CAS 1613444-33-9)
- Liraglutide Impurity 30 (CAS CATO-C4X-199230)
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