Boc-Glu-OMe CAS 72086-72-7
| CAS No. | 72086-72-7 |
| Molecular Formula | C11H19NO6 |
| Molecular Weight | 261.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 261.27 g/mol gives Boc-Glu-OMe distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Boc-Glu-OMe (CAS 72086-72-7), molecular formula C11H19NO6 and molecular weight 261.27 g/mol, is a CATO reference standard with documented purity and traceability.
Boc-Glu-OMe (C11H19NO6) contains an amino-acid-derived structure, an amide 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H19NO6 |
| Molecular Weight | 261.27 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1977 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Boc-D-Glu-OMe (CAS 55227-00-4)
- Phthaloyl-Leu-OH (CAS 2419-38-7)
- (R)-Lotaustralin (CAS 534-67-8)
- Isopropyl 5-oxo-1-(m-tolyl)-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000574-70-8)
- 2-Chloro-6-[(pyrrolidin-1-yl)carbonyl]pyridine (CAS 720693-07-2)
- 2-Methoxy-N-((6-methylpyridin-3-yl)methyl)acetamide (CAS 1240887-66-4)
- tert-Butyl 4-(2-ethoxy-2-oxo-1-phenylethyl)-4-(nitromethyl)piperidine-1-carboxylate (CAS 1245643-40-6)
- Bicyclo[3.3.0]octane (CAS 694-72-4)
- 2-(3-Methyl-1H-pyrrolo[2,3-b]pyridin-1-yl)acetonitrile (CAS 1638760-68-5)
- Cholic Acid Impurity 26 (CAS CATO-C4X-116026)
- (19S)-10-(aminomethyl)-19-ethyl-7,19-dihydroxy-17-oxa-3,13-diazapentacyclo[11.8.0.0²¹¹.0⁴⁹.0¹⁵²º]henicosa-1(21),2,4,6,8,10,15(20)-heptaene-14,18-dione (CAS 2839561-46-3)
- 2-bromo-4-methylcyclohexan-1-one (CAS 27579-55-1)
- 2-(2-(4-Methylpiperazin-1-yl)pyridin-3-yl)pyrrolidine-1-carbaldehyde (CAS 1352493-59-4)
- Semaglutide impurity 260 (CAS CATO-C4X-2226260)
Why CATO?
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