Methyl (R)-2-(bis(tert-butoxycarbonyl)amino)-4-oxobutanoate CAS 1260595-02-5
| CAS No. | 1260595-02-5 |
| Molecular Formula | C15H25NO7 |
| Molecular Weight | 331.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Methyl (R)-2-(bis(tert-butoxycarbonyl)amino)-4-oxobutanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Methyl (R)-2-(bis(tert-butoxycarbonyl)amino)-4-oxobutanoate (CAS 1260595-02-5), molecular formula C15H25NO7 and molecular weight 331.36 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Methyl (R)-2-(bis(tert-butoxycarbonyl)amino)-4-oxobutanoate (C15H25NO7) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C15H25NO7 |
| Molecular Weight | 331.36 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2R,3R)-3-((tert-Butoxycarbonyl)amino)-2-hydroxy-3-(naphthalen-1-yl)propanoic acid (CAS 1217753-28-0)
- (9H-Fluoren-9-yl)methyl (2-hydroxyphenyl)carbamate (CAS 1263046-29-2)
- (2R,3R)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-(naphthalen-2-yl)propanoic acid (CAS 1217602-85-1)
- 6-Benzyl 7-ethyl 2-oxo-6-azaspiro[3.4]Octane-6,7-dicarboxylate (CAS 1272656-68-4)
- Ethyl 3-((5-chloro-6-oxo-1,6-dihydropyridazin-4-yl)oxy)propanoate (CAS 1346697-68-4)
- 7-Bromo-4-chloro-2-phenylquinazoline (CAS 887592-38-3)
- 5,5-Diphenyl-3-((p-tolylamino)methyl)imidazolidine-2,4-dione (CAS 983-01-7)
- Ethyl (((2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)carbamate (CAS 21950-41-4)
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- 3-((3,5-Bis(methoxycarbonyl)-4-methylthiophene)-2-sulfonamido)propanoic acid (CAS 612044-89-0)
- (1-(o-tolyl)Cyclopentyl)methanamine (CAS 1152567-99-1)
- 7'-Chlorospiro[cyclopropane-1,3'-indolin]-2'-one (CAS 1403564-65-7)
- 1,1-Dimethyl-d6-sulfamide (CAS 1189689-95-9)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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