Z-Glu(OtBu)-OH CAS 3886-08-6
| CAS No. | 3886-08-6 |
| Molecular Formula | C17H23NO6 |
| Molecular Weight | 337.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 337.37 g/mol gives Z-Glu(OtBu)-OH distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Z-Glu(OtBu)-OH (CAS 3886-08-6), a certified reference material (molecular formula C17H23NO6, MW 337.37 g/mol) for analytical method development and quality control.
Z-Glu(OtBu)-OH (C17H23NO6) 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), Z-Glu(OtBu)-OH 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 | C17H23NO6 |
| Molecular Weight | 337.37 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.) | 1958 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Z-D-Glu(OtBu)-OH (CAS 51644-83-8)
- Z-Glu-OtBu (CAS 5891-45-2)
- Boc-Glu-OBzl (CAS 30924-93-7)
- Fmoc-α-allyl-D-Gly-OH (CAS 170642-28-1)
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