tert-Butyl 4-(piperazine-1-carbonyl)piperazine-1-carboxylate CAS 203520-35-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 203520-35-8 |
| Molecular Formula | C14H26N4O3 |
| Molecular Weight | 298.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl 4-(piperazine-1-carbonyl)piperazine-1-carboxylate (CAS 203520-35-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H26N4O3. Molecular weight: 298.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H26N4O3 |
| Molecular Weight | 298.38 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Nitrogen Atoms | 4 |
Recommended Standards
- tert-Butyl 4-(1-amino-3-ethoxy-3-oxoprop-1-en-1-yl)piperidine-1-carboxylate (CAS 521302-69-2)
- tert-Butyl 5-(2-methoxyacetyl)-6-methylhexahydropyrrolo[3,4-b]pyrrole-1(2H)-carboxylate (CAS 2266595-00-8)
- tert-Butyl 3-(morpholine-4-carbonyl)piperidine-1-carboxylate (CAS 889942-56-7)
- 5-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2-benzoxazole (CAS 837392-66-2)
- 1-(3-(1H-Imidazol-1-yl)propyl)-4-(furan-2-carbonyl)-5-(furan-2-yl)-3-hydroxy-1H-pyrrol-2(5H)-one (CAS 378753-71-0)
- 3-Amino-3-(1,5-dimethyl-1h-pyrazol-4-yl)propan-1-ol (CAS 1524226-51-4)
- N-Formyl-N-(1-phenylallyl)formamide (CAS 675608-25-0)
- 3-Benzyloxy-4-methoxybenzaldehyde 4-METHOXY-3-(PHENYLMETHOXY)-BENZALDEHYDE 6346-05-0 AKOS 236-92 AKOS AKM01221 AKOS BB934 AKOS BBS-00003177 AS02991 ATTERCOP-CHM AT111431 BENZALDEHYDE, 4-METHOXY-3-(PHENYLMETHOXY)- BENZYL ISO-VANILLIN O-BENZYLISOVANILLIN OTAVA-BB 7020662323 TIMTEC-BB SBB040216 (CAS 6346-05-0)
- Methyl 2-bromo-6-fluorophenylacetate, 97% (CAS 1427397-15-6)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
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