2,5-Dioxopyrrolidin-1-yl N2,N6-bis(tert-butoxycarbonyl)-D-lysinate CAS 65581-52-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65581-52-4 |
| Molecular Formula | C20H33N3O8 |
| Molecular Weight | 443.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,5-Dioxopyrrolidin-1-yl N2,N6-bis(tert-butoxycarbonyl)-D-lysinate (CAS 65581-52-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H33N3O8. Molecular weight: 443.49 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H33N3O8 |
| Molecular Weight | 443.49 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1975 |
| Nitrogen Atoms | 3 |
Related Dioxopyrrolidin Standards
- 2,5-Dioxopyrrolidin-1-yl 3-(tritylthio)propanoate (CAS 129431-12-5)
- 20-((2,5-Dioxopyrrolidin-1-yl)oxy)-20-oxoicosanoic acid (CAS 146004-85-5)
- 2,5-Dioxopyrrolidin-1-yl N2-(tert-butoxycarbonyl)-N6-(2,2,2-trifluoroacetyl)-L-lysinate (CAS 34695-46-0)
- 2,5-Dioxopyrrolidin-1-yl 4-palmitamidobutanoate (CAS 240133-34-0)
- 2,5-Dioxopyrrolidin-1-yl docosanoate (CAS 58047-86-2)
- 2,5-Dioxopyrrolidin-1-yl 6-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)hexanoate (CAS 125697-63-4)
- (E)-2,5-Dioxopyrrolidin-1-yl 17-bromo-4,7,10,13-tetraoxaheptadec-15-en-1-oate (CAS 1283658-84-3)
- 2,5-Dioxopyrrolidin-1-yl 6-((6-((2,5-dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)amino)-6-oxohexanoate (CAS 1934284-26-0)
Recommended Standards
- 2-(4-Methoxyphenoxy)-N-(2-methyl-5-(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)benzyl)acetamide (CAS 713098-26-1)
- 3-Hydroxy-4-(4-isopropoxy-2-methylbenzoyl)-5-(pyridin-3-yl)-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 384369-66-8)
- 2-(4-(2-Amino-3-cyano-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromen-4-yl)phenoxy)-N-phenylacetamide (CAS 332040-71-8)
- Disopyramide (CAS 3737-09-5)
- Isoorientin 2″-Beta-D-Glucoside (CAS 55196-48-0)
- (Z)-4-Methoxy-1-(4-methoxyphenyl)-1,4-dioxo-3-(pyridin-1-ium-1-yl)but-2-ene-2-thiolate (CAS 2417676-79-8)
- 4-(4-Fluoro-3-formylphenyl)-1-methoxyisoquinolin-5-yl benzoate (CAS 651030-65-8)
- (1S,2S,5R)-3-(((9H-Fluoren-9-yl)methoxy)carbonyl)-3-azabicyclo[3.1.0]hexane-2-carboxylic acid (CAS 854113-43-2)
- (4R)-2-Cyclohexyl-1,3-selenazolidine-4-carboxylic acid (CAS 924636-77-1)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
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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