Piperazine, 1-ethyl-4-(3-methoxy-4-nitrophenyl)- CAS 761440-34-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 761440-34-0 |
| Molecular Formula | C13H19N3O3 |
| Molecular Weight | 265.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Piperazine, 1-ethyl-4-(3-methoxy-4-nitrophenyl)- (CAS 761440-34-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H19N3O3. Molecular weight: 265.31 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H19N3O3 |
| Molecular Weight | 265.31 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.) | 1986 |
| Nitrogen Atoms | 3 |
Related Piperazine Standards
- Piperazine, 1-[3-chloro-4-(trifluoromethyl)phenyl]- (CAS 888327-52-4)
- Piperazine Impurity 64 (CAS 5854-18-2)
- 4-Cbz-piperazine-2-carboxylic Acid (CAS 64172-98-1)
- Piperazine Impurity 56 (CAS 2781850-93-7)
- 2-(4-Ethyl-piperazine-1-carbonyl)-benzoic acid (CAS 412921-53-0)
- Piperazine Impurity 7 (CAS 1025895-66-2)
- Piperazine Impurity 30 (CAS CATO-C4X-242730)
- 4-(Piperazine-1-sulfonyl)benzoic acid (CAS 446831-26-1)
Recommended Standards
- Phenyl P-phenylphosphonamidate (CAS 5467-82-3)
- Pyroxamide (CAS 382180-17-8)
- Phenethyl indolizine-7-carboxylate (CAS 54342-85-7)
- Tert-butyl 2-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,6-dihydropyridine-1(2H)-carboxylate (CAS 2304631-77-2)
- 2-(4-Benzylpiperazin-2-yl)acetonitrile (CAS 141944-74-3)
- 1-(3,6-Dimethylpyrazin-2-yl)propan-1-one (CAS 115609-79-5)
- 6-(6-Fluoro-1-isopropyl-1,3-dihydro-2h-benzo[d]imidazol-2-ylidene)-2-methylcyclohexa-2,4-dien-1-imine (CAS 1356808-61-1)
- 2-((1H-Indol-3-yl)methyl)benzoic acid (CAS 1221-99-4)
- 2-(3-(Aminomethyl)pyridin-2-yl)ethan-1-ol (CAS 1373223-52-9)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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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