Allyl O-benzyl-N-(tert-butoxycarbonyl)-L-threoninate CAS 186504-25-6
| CAS No. | 186504-25-6 |
| Molecular Formula | C19H27NO5 |
| Molecular Weight | 349.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Allyl O-benzyl-N-(tert-butoxycarbonyl)-L-threoninate (C19H27NO5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. 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.
CATO supplies Allyl O-benzyl-N-(tert-butoxycarbonyl)-L-threoninate (CAS 186504-25-6), a certified reference material (molecular formula C19H27NO5, MW 349.42 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Allyl O-benzyl-N-(tert-butoxycarbonyl)-L-threoninate 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 | C19H27NO5 |
| Molecular Weight | 349.42 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- tert-Butyl 4-(((benzyloxy)carbonyl)amino)-5-methyl-3-oxohexanoate (CAS 1822810-13-8)
- tert-Butyl (S)-4-(Cbz-amino)-5-methyl-3-oxohexanoate (CAS 191731-16-5)
- (S)-4-Benzyl-3-(3-(2,3-dihydro-1H-inden-2-yl)propanoyl)oxazolidin-2-one (CAS 1802079-06-6)
- 1-Benzyl 4-(tert-butyl) (S)-2-(aminomethyl)piperazine-1,4-dicarboxylate (CAS 1932167-34-4)
- Methyl 2-(4-bromo-2-fluorophenoxy)propanoate (CAS 1249138-93-9)
- 2,6-Dimethoxy-4-(prop-1-en-1-yl)phenyl acetate (CAS 29540-10-1)
- (4-(5-Methoxypyridin-3-yl)phenyl)methanol (CAS 1349708-90-2)
- N-(4-(difluoromethoxy)benzyl)cyclopentanamine (CAS 136436-75-4)
- N-(3-Amino-4-methylphenyl)-2-methoxyacetamide (CAS 946769-41-1)
- 5-(Thiophen-3-yl)pyridin-2-amine (CAS 892282-90-5)
- 2-(Benzo[1,2,5]thiadiazole-4-sulfonylamino)-propionic acid (CAS 1396966-20-3)
- Hexa-4,5-dienoic acid (CAS 72038-67-6)
- (5-Formyl-2-methoxyphenyl)boronic acid (CAS 127972-02-5)
- Gastrin Tetrapeptide (CAS 1947-37-1)
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