(E)-2-Amino-5-((4-aminophenyl)diazenyl)benzonitrile CAS 2304494-79-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2304494-79-7 |
| Molecular Formula | C13H11N5 |
| Molecular Weight | 237.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-Amino-5-((4-aminophenyl)diazenyl)benzonitrile (CAS 2304494-79-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H11N5. Molecular weight: 237.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H11N5 |
| Molecular Weight | 237.26 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- (E)-2-(1-methyl-1H-pyrrole-2-carbonyl)-3-(pyridin-3-yl)acrylonitrile (CAS 900019-55-8)
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- (3AS,8aR)-2-(pyrimidin-2-yl)-3a,8a-dihydro-8H-indeno[1,2-d]oxazole (CAS 2634687-67-3)
- Indan-1-yl-hydrazine (CAS 91182-13-7)
- 2-(4-(((1,3-Dimethyl-1H-pyrazol-4-yl)methyl)amino)-1H-pyrazol-1-yl)ethan-1-ol hydrochloride (CAS 1856051-76-7)
- 5-(Benzenesulfonyl)-4-(2-chlorophenyl)-2-phenylpyrimidine (CAS 339107-55-0)
- 5'-Fluoro-2'-methoxy-[1,1'-biphenyl]-3-carbaldehyde (CAS 1178297-54-5)
- Benzyl (S)-(1-((methoxymethyl)amino)-3-methyl-1-oxobutan-2-yl)carbamate (CAS 114744-84-2)
- 2,3-dimethylbut-3-en-1-ol (CAS 1708-93-6)
- Tirzepatide Impurity 15 (CAS CATO-C4X-324015)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com