5-((3,4-Dimethylphenyl)diazenyl)-2-hydroxybenzaldehyde CAS 215177-57-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 215177-57-4 |
| Molecular Formula | C15H14N2O2 |
| Molecular Weight | 254.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-((3,4-Dimethylphenyl)diazenyl)-2-hydroxybenzaldehyde (CAS 215177-57-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H14N2O2. Molecular weight: 254.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H14N2O2 |
| Molecular Weight | 254.28 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2018 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- (3-Bromo-6-(tetrahydro-2H-pyran-4-yl)pyridin-2-yl)methanamine (CAS 2585650-45-7)
- Ethyl 2-(2-cyanoacetamido)-5-(dimethylcarbamoyl)-4-methylthiophene-3-carboxylate (CAS 545372-76-7)
- N-(2-Bromo-4,6-difluorophenyl)-2-(thiophen-2-yl)acetamide (CAS 895372-47-1)
- 4-(2-methyl-1H-imidazol-1-yl)butan-1-amine (CAS 88940-40-3)
- 2-(Cyano(1-methyl-1H-pyrrol-2-yl)methyl)-6-fluorobenzonitrile (CAS 303150-55-2)
- ethyl 3,6-dichloro-1,2,4-triazine-5-carboxylate (CAS 1260664-55-8)
- Human glucagon CRS (CAS 9007-92-5)
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