Bz-Arg-βNA · HCl CAS 198555-19-0
| CAS No. | 198555-19-0 |
| Molecular Formula | C23H25N5O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Bz-Arg-βNA · HCl is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Bz-Arg-βNA · HCl (CAS 198555-19-0), a certified reference material (molecular formula C23H25N5O2HCl, MW 439.94 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Bz-Arg-βNA · HCl is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 439.94 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures Bz-Arg-βNA · HCl under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H25N5O2 HCl |
| Molecular Weight | 439.94 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Recommended Standards
- 2-(4-Amino-3-fluorophenyl)-1,1,1,3,3,3-hexafluoro-1lambda5-propan-1-ol (CAS 1355338-16-8)
- 3-Cyclopropoxy-2-methylbenzaldehyde (CAS 1243384-99-7)
- ethyl 2-amino-4-(4-bromophenyl)-1,3-thiazole-5-carboxylate hydrochloride (CAS 1864015-13-3)
- 4-Chloro-7-nitroquinoline-3-carbonitrile (CAS 364794-13-8)
- Cloransulam-Methyl Impurity 9 (CAS CATO-C4X-31709)
- β--Glucose-1-phosphate disodium salt (CAS 83833-15-2)
- Epalrestat Impurity 14 (CAS 31061-24-2)
- 2931-08-0 Prephenic acid barium salt barium (1r,4r)-1-(2-carboxylato-2-oxoethyl)-4-hydroxycyclohexa-2,5-dienecarboxylate (CAS 2931-08-0)
- (R)-2-Amino-2-(2,3-difluorophenyl)acetic acid (CAS 1228571-44-5)
- Semaglutide Impurity 131 (CAS 2618647-80-4)
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