3,5-DImethyl-4-[(e)-phenyldiazenyl]phenol CAS 1778-71-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1778-71-8 |
| Molecular Formula | C14H14N2O |
| Molecular Weight | 226.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,5-DImethyl-4-[(e)-phenyldiazenyl]phenol (CAS 1778-71-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H14N2O. Molecular weight: 226.27 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H14N2O |
| Molecular Weight | 226.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related DImethyl Standards
- Dimethyl bicyclo[3.2.1]Octane-1,5-dicarboxylate (CAS 106004-11-9)
- 4,5-Dimethyl-2-(phenyldiazenyl)phenol (CAS 1081544-43-5)
- 4,4-Dimethyl-2-(quinolin-2-yl)-4,5-dihydrooxazole (CAS 109660-13-1)
- 3',5'-Dimethyl-[1,1'-biphenyl]-2-carboxylic acid (CAS 1183804-03-6)
- 3',4'-Dimethyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 122294-09-1)
- 2,2'-Dimethyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261914-18-4)
- 2,3'-Dimethyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261942-70-4)
- 2,4'-Dimethyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261942-99-7)
Recommended Standards
- 3',5'-Dimethyl-[1,1'-biphenyl]-3-carboxylic acid (CAS 177734-84-8)
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- α-Ethyl-3-(trifluoromethyl)benzeneacetic acid (CAS 129140-97-2)
- (3-Methyl-5-(p-tolyl)isoxazol-4-yl)methanol (CAS 113841-94-4)
- 3-(Methoxycarbonyl)spiro[bicyclo[2.2.1]Heptane-7,1'-cyclopropane]-2-carboxylic acid (CAS 2168127-47-5)
- 1-(2,5-Difluorophenyl)butane-1,3-dione (CAS 64287-15-6)
- N-(Pyridin-3-ylmethyl)-3-(pyrimidin-2-yloxy)benzamide (CAS 1251549-71-9)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com