3,5-Bis(((tert-butoxycarbonyl)amino)methyl)benzoic acid CAS 185963-33-1
| CAS No. | 185963-33-1 |
| Molecular Formula | C19H28N2O6 |
| Molecular Weight | 380.44 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.
3,5-Bis(((tert-butoxycarbonyl)amino)methyl)benzoic acid (CAS 185963-33-1) is a high-purity analytical reference standard with the molecular formula C19H28N2O6 and a molecular weight of 380.44 g/mol.
The molecular framework of 3,5-Bis(((tert-butoxycarbonyl)amino)methyl)benzoic acid (C19H28N2O6) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
As a certified reference material (CRM), 3,5-Bis(((tert-butoxycarbonyl)amino)methyl)benzoic 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 | C19H28N2O6 |
| Molecular Weight | 380.44 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 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Methyl (2R)-5-{[(benzyloxy)carbonyl]amino}-2-{[(tert-butoxy)carbonyl]amino}pentanoate (CAS 1820583-13-8)
- Boc-L-Trp(5-Ph)-OH (CAS 1910135-36-2)
- Ald-Ph-PEG2-NH-Boc (CAS 1807503-90-7)
- PDdEC-NB (CAS 1956318-90-3)
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