Ethyl 4-(4-aminophenyl)piperazine-1-carboxylate CAS 16154-70-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16154-70-4 |
| Molecular Formula | C13H19N3O2 |
| Molecular Weight | 249.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 4-(4-aminophenyl)piperazine-1-carboxylate (CAS 16154-70-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H19N3O2. Molecular weight: 249.31 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H19N3O2 |
| Molecular Weight | 249.31 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- Methyl 2-[4-(4-aminophenyl)piperazin-1-yl]acetate (CAS 1155085-67-8)
- N-(4-aminophenyl)-3-morpholinopropanamide (CAS 462068-45-7)
- 4-Aminophenyl Benzenesulfonate (CAS 57374-55-7)
- 4-Aminophenyl Disulfide (CAS 722-27-0)
- Ethyl 2-(4-aminophenyl)-2-(N-methylacetamido)acetate (CAS 1009728-59-9)
- 1-(4-Aminophenyl)-3-(1-methylpiperidin-4-yl)urea (CAS 1154395-80-8)
- 3-(4-Aminophenyl)-1-phenyl-1H-pyrazol-5-amine (CAS 13288-83-0)
- 2-{1-[(3-aminophenyl)carbonyl]piperidin-2-yl}ethan-1-ol (CAS 953744-04-2)
Recommended Standards
- Benzyl (3R)-3-(hydroxymethyl)piperidine-1-carboxylate (CAS 160706-61-6)
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- tert-Butyl 3-phenoxyazetidine-1-carboxylate (CAS 1600493-72-8)
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- 2-Methoxyimidazo[2,1-b][1,3,4]thiadiazole-6-carboxylic acid (CAS 1477499-38-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com