1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-propyl-1H-benzo[d]imidazole-5-carboxylic acid CAS 942289-81-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 942289-81-8 |
| Molecular Formula | C19H18N2O4 |
| Molecular Weight | 338.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-propyl-1H-benzo[d]imidazole-5-carboxylic acid (CAS 942289-81-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H18N2O4. Molecular weight: 338.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H18N2O4 |
| Molecular Weight | 338.36 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.) | 1987 |
| Nitrogen Atoms | 2 |
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- N-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1-methyl-2-oxo-1,2-dihydroquinoline-4-carboxamide (CAS 1790895-25-8)
- 3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-1-(m-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 618383-05-4)
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Recommended Standards
- (S)-2-((tert-Butoxycarbonyl)amino)-5-(pyrazine-2-carboxamido)pentanoic acid (CAS 201046-36-8)
- 1-(2-Ethoxyphenyl)-3-((1-phenyl-1H-tetrazol-5-yl)methyl)urea (CAS 950473-39-9)
- Cbz-L-Trp-OH (CAS 7432-21-5)
- cis-3-ethoxytetrahydropyran-4-amine;hydrochloride (CAS 2702457-73-4)
- Ethyl 4-(4-methoxyphenyl)-2,4-dioxobutanoate (CAS 35322-20-4)
- trans-3,3-Dimethyl-5-fluoro-4-hydroxypiperidine hydrochloride (CAS 1638771-43-3)
- 1-Chloroundecane (CAS 2473-03-2)
- cis-Montelukast Sulfoxide (CAS 1428511-42-5)
- (2S,3S)-1-(2-methoxyethyl)-6-oxo-2-(o-tolyl)piperidine-3-carboxylic acid (CAS 1175889-18-5)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
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