1-(2,5-dimethylphenyl)-1H-1,3-benzodiazole-5-carboxylic acid CAS 1153985-53-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1153985-53-5 |
| Molecular Formula | C16H14N2O2 |
| Molecular Weight | 266.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,5-dimethylphenyl)-1H-1,3-benzodiazole-5-carboxylic acid (CAS 1153985-53-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H14N2O2. Molecular weight: 266.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H14N2O2 |
| Molecular Weight | 266.29 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.) | 1989 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 6-Methoxy-4-methyl-3-phenylcoumarin (CAS 115059-27-3)
- 2-(2,3-dimethylphenoxy)imidazo[1,2-a]pyridine-3-carbaldehyde (CAS 1154899-15-6)
- 2-Fluoro-N-(6-methylpyridin-2-yl)benzenesulfonamide (CAS 1136813-84-7)
- (2-Nitrophenyl)(phenyl)methanone (CAS 2243-79-0)
- (S)-N-Methylhydroxysuccinimide-d3 (CAS CATO-CCHM705487)
- N-(2-Bromophenyl)-2-{[6-({[(2-bromophenyl)carbamoyl]methyl}sulfanyl)hexyl]sulfanyl}acetamide (CAS 329778-03-2)
- Furosemide Impurity 56 (CAS 4439-57-0)
- 6-Oxo-6-(2,3,4,5-tetrafluorophenyl)hexanoic acid (CAS 951891-64-8)
- 8-Hydroxy-5,7-dinitronaphthalene-2-sulfonic acid (CAS 483-84-1)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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