D-Valine, N-[(1,1-dimethylethoxy)carbonyl]-L-alanyl- CAS 139601-17-5
| CAS No. | 139601-17-5 |
| Molecular Formula | C13H24N2O5 |
| Molecular Weight | 288.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of D-Valine, N-[(1,1-dimethylethoxy)carbonyl]-L-alanyl- is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
D-Valine, N-[(1,1-dimethylethoxy)carbonyl]-L-alanyl- (CAS 139601-17-5) is a high-purity analytical reference standard with the molecular formula C13H24N2O5 and a molecular weight of 288.34 g/mol.
D-Valine, N-[(1,1-dimethylethoxy)carbonyl]-L-alanyl- (C13H24N2O5) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures D-Valine, N-[(1,1-dimethylethoxy)carbonyl]-L-alanyl- 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.
Physical & Chemical Properties
| Molecular Formula | C13H24N2O5 |
| Molecular Weight | 288.34 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
Related D Standards
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