Boc-Glu(OBzl)-Ala-Arg-AMC · HCl CAS 133448-25-6
| CAS No. | 133448-25-6 |
| Molecular Formula | C36H47N7O9 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 758.27 g/mol gives Boc-Glu(OBzl)-Ala-Arg-AMC · HCl distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Boc-Glu(OBzl)-Ala-Arg-AMC · HCl (CAS 133448-25-6), molecular formula C36H47N7O9HCl and molecular weight 758.27 g/mol, is a CATO reference standard with documented purity and traceability.
Boc-Glu(OBzl)-Ala-Arg-AMC · HCl (C36H47N7O9HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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).
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 | C36H47N7O9 HCl |
| Molecular Weight | 758.27 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 7 |
Recommended Standards
- 3,6-Dibromo-2-chloro-4-methylquinoline (CAS 1437457-71-0)
- 5-bromo-1H-pyrrolo[3,2-b]pyridine (CAS 1000341-51-4)
- 5-Chloro-2-phenylpyridine, 97% (CAS 58254-76-5)
- Latamoxef Impurity 31 (CAS CATO-C4X-179831)
- (S)-3-Boc-2,2-dimethyloxazolidine-4-propanoic Acid (CAS 223526-25-8)
- (S)-tert-Butyl 4-benzyl-2,5-dioxooxazolidine-3-carboxylate (CAS 142955-51-9)
- 1-[4-[3-(Trifluoromethyl)phenoxy]phenyl]ethanone (CAS 63349-66-6)
- n-Allyl-4-(methylsulfonyl)benzamide (CAS 1015665-46-9)
- 3-Methyl-1H-indazole-5-carboxylic acid (CAS 885223-58-5)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com