1-(4-Aminophenyl)-3-ethylurea CAS 70826-92-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70826-92-5 |
| Molecular Formula | C9H13N3O |
| Molecular Weight | 179.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Aminophenyl)-3-ethylurea (CAS 70826-92-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H13N3O. Molecular weight: 179.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H13N3O |
| Molecular Weight | 179.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 3 |
Related Aminophenyl Standards
- 3-(4-aminophenyl)-2-methylpropanoic acid (CAS 103096-03-3)
- 1-(2-Aminophenyl)-3,3-dimethylurea (CAS 1146290-34-7)
- (S)-2-(4-aminophenyl)butanoic acid (CAS 1159497-16-1)
- 2-((4-Aminophenyl)(methyl)amino)acetamide (CAS 140142-32-1)
- 4-(2-Aminophenyl)butanoic acid (CAS 145486-67-5)
- 1-(3-aminophenyl)-1,3-dimethylurea (CAS 1545161-09-8)
- 1-(4-Aminophenyl)-1,3-dimethylurea (CAS 1556187-74-6)
- 4-(3-Aminophenyl)butanoic acid (CAS 161466-30-4)
Recommended Standards
- 1-(4,6-Dimethylpyridin-2-yl)-3-methylurea (CAS 866038-54-2)
- 1-(4-Amino-phenyl)-4-hydroxy-butan-1-one (CAS 63237-19-4)
- 1-(3-Methoxybenzyl)guanidine (CAS 46228-51-7)
- 2-((2,6-Dichlorobenzyl)thio)-4,6-diphenylnicotinonitrile (CAS 400738-16-1)
- rel-((1S,4S)-4-(hydroxymethyl)cyclohexanecarboxylic acid) (CAS 73094-35-6)
- 3-(2-Methylpyrimidin-4-yl)benzonitrile (CAS 879072-98-7)
- 2,6-Diiodo-4-vinylphenyl acetate (CAS 2600372-33-4)
- 7-Hydroxy-8-nitro-2,3-dihydro-5H-thiazolo[3,2-a]pyridin-5-one (CAS 1303510-58-8)
- 4,4',4"-(((2,4,6-Trimethylbenzene-1,3,5-triyl)tris(methylene))tris(oxy))tribenzaldehyde (CAS 673475-02-0)
- D-Gln24-Tirzepatide (CAS CATO-CPTD788910)
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