4-(2-Aminophenyl)piperazine-1-carbaldehyde CAS 91337-66-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91337-66-5 |
| Molecular Formula | C11H15N3O |
| Molecular Weight | 205.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Aminophenyl)piperazine-1-carbaldehyde (CAS 91337-66-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H15N3O. Molecular weight: 205.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H15N3O |
| Molecular Weight | 205.26 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 3 |
Related Aminophenyl Standards
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- n-(2-Aminophenyl)pyrrolidine-1-carboxamide (CAS 1118786-84-7)
- (4-Aminophenyl)(tetrahydropyridazin-1(2H)-yl)methanone (CAS 1135283-64-5)
- 1-(4-Aminophenyl)-4,4-dimethylpyrazolidin-3-one (CAS 197863-32-4)
- (2-Aminophenyl)(piperazin-1-yl)methanone (CAS 91337-65-4)
- (3-Aminophenyl)(piperazin-1-yl)methanone (CAS 229634-09-7)
- (4-Aminophenyl)(piperazin-1-yl)methanone (CAS 72141-42-5)
- 4-(4-Aminophenyl)-1-methylpiperazin-2-one (CAS 223786-01-4)
Recommended Standards
- 4-((1H-Imidazol-4-yl)methyl)-2,5-diethyloxazole (CAS 775272-13-4)
- 3H-spiro[furo[2,3-b]pyridine-2,4'-piperidin]-3-amine (CAS 2488456-48-8)
- 4-(5-Amino-1H-benzo[d]imidazol-1-yl)butan-1-ol (CAS 313508-71-3)
- Methyl[2-(2h-1,2,3,4-tetrazol-5-yl)ethyl]amine dihydrochloride (CAS 1334149-16-4)
- 3-(1,3-Dioxan-2-yl)phenol (CAS 24393-13-3)
- 4-(Difluoromethyl)-2-(trifluoromethyl)benzonitrile (CAS 1807192-90-0)
- 2-[(1-carbamoylethyl)sulfanyl]propanamide (CAS 6944-30-5)
- Methyl 1-(4-fluorobenzyl)piperidine-4-carboxylate (CAS 333364-04-8)
- 2,6-Bis((R)-4-(3,5-di-tert-butylphenyl)-4,5-dihydrooxazol-2-yl)-N,N-diethylpyridin-4-amine (CAS 2808461-02-9)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
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