5-[[(2R)-2-amino-3-hydroxy-propyl]amino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione CAS 2728861-00-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2728861-00-3 |
| Molecular Formula | C16H18N4O5 |
| Molecular Weight | 346.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-[[(2R)-2-amino-3-hydroxy-propyl]amino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2728861-00-3) pharmaceutical standards reference standard. Molecular formula: C16H18N4O5. Molecular weight: 346.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H18N4O5 |
| Molecular Weight | 346.34 g/mol |
| Appearance | Pale yellow to 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 4 |
Related R Standards
- 2-Amino-6-(hydroxymethyl)-4-(naphthalen-1-yl)-8-oxo-4H,8H-pyrano[3,2-b]pyran-3-carbonitrile (CAS 194282-58-1)
- (2Z)-2-(3-amino-1H-isoindol-1-ylidene)-2-cyano-N-2,3-dihydro-1,4-benzodioxin-6-ylacetamide (CAS 790272-33-2)
- 1-Amino-4,8-dihydroxy-5-(phenylamino)anthracene-9,10-dione (CAS 6370-89-4)
- 2-Amino-1,8-dihydroxy-5-(phenylamino)anthracene-9,10-dione (CAS 84788-11-4)
- 2-Amino-4-(2-methoxyphenyl)-6-(4-nitrophenyl)nicotinonitrile (CAS 332040-21-8)
- 2-Amino-6-(4-methoxyphenyl)-4-(3-nitrophenyl)nicotinonitrile (CAS 510764-45-1)
- 5-[(3-amino-2-hydroxy-propyl)amino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2703771-08-6)
- 4-(4-Amino-2-(trifluoromethyl)phenoxy)-N-methylbenzenesulfonamide (CAS 1858251-99-6)
Recommended Standards
- 5-[[(1R)-1-(aminomethyl)-2-hydroxy-ethyl]amino]-2-(2,6-dioxo-3-piperidyl)isoindoline-1,3-dione (CAS 2728780-01-4)
- 5-Bromo-2-(2-{[2-(trimethylsilyl)ethoxy]methoxy}propan-2-yl)pyridine (CAS 552287-64-6)
- N-(4-(1H-Tetrazol-1-yl)phenyl)-5-methyl-3-phenylisoxazole-4-carboxamide (CAS 796123-56-3)
- (R,E)-2-Methyl-N-propylidenepropane-2-sulfinamide (CAS 221375-47-9)
- D-Tagatose 6-phosphate lithium salt (CAS 73544-42-0)
- L-ANAP (CAS 1313516-26-5)
- Diacetato[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]ruthenium(II), Ru(OAc)2[(R)-binap] 325146-81-4 (R)-RU(OAC)2(BINAP);(S)-RU(OAC)2(BINAP);DIACETATO[(R)-(+)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]RUTHENIUM(II);DIACETATO[(R)-(-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]RUTHENIUM(II);DIACETATO[(S)-(-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL]RUTHENIUM(II);RU(OAC)2[(R)-BINAP];RU(OAC)2[(S)-BINAP];RU-BINAP;Diacetato[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]ruthenium(II), ?Ru(OAc)2[(R)-binap] SC10141 (CAS 325146-81-4)
- 2,3-Dichloroacrylonitrile (CAS 22410-58-8)
- 2-((tert-Butoxycarbonyl)amino)-3-methoxy-2-phenylpropanoic acid (CAS 1701580-75-7)
- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
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