(2R)-2-{[(tert-Butoxycarbonyl)amino]-methyl}-4,4-dimethylpentanoic acid CAS 1355338-29-2
| CAS No. | 1355338-29-2 |
| Molecular Formula | C13H25NO4 |
| Molecular Weight | 259.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(2R)-2-{[(tert-Butoxycarbonyl)amino]-methyl}-4,4-dimethylpentanoic acid (CAS 1355338-29-2) is a high-purity analytical reference standard with the molecular formula C13H25NO4 and a molecular weight of 259.34 g/mol.
Structurally, (2R)-2-{[(tert-Butoxycarbonyl)amino]-methyl}-4,4-dimethylpentanoic acid (C13H25NO4) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 259.34 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), (2R)-2-{[(tert-Butoxycarbonyl)amino]-methyl}-4,4-dimethylpentanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H25NO4 |
| Molecular Weight | 259.34 g/mol |
| 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2S)-2-{[(tert-Butoxycarbonyl)amino]-methyl}-4,4-dimethylpentanoic acid (CAS 1355338-25-8)
- 2-Benzyl-2-azaspiro[4.4]Nonane-6-carboxylic acid (CAS 1357353-89-9)
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- 3-Benzyl-3-azabicyclo[3.3.1]Nonane-1-carboxylic acid (CAS 1357354-26-7)
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- 2-(((4-Chloro-3-oxo-2,3-dihydroisoxazol-5-yl)methyl)thio)benzoic acid (CAS 89661-17-6)
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