Benactyzine Hydrochloride CAS 57-37-4
| CAS No. | 57-37-4 |
| Molecular Formula | C20H25NO3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Benactyzine Hydrochloride (CAS 57-37-4), a certified reference material (molecular formula C20H25NO3HCl, MW 363.88 g/mol) for analytical method development and quality control.
Based on its molecular formula C20H25NO3HCl, Benactyzine Hydrochloride contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 363.88 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
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 | C20H25NO3 HCl |
| Molecular Weight | 363.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Benactyzine Standards
Recommended Standards
- 2-Fluoro-5-(pyridin-4-yl)benzoic acid (CAS 1214373-73-5)
- 4-Bromo-6-(difluoromethyl)-5-(trifluoromethyl)pyridin-2-ol (CAS 1805408-28-9)
- 4-(1-Boc-3-azetidinyl)aniline (CAS 916421-36-8)
- 2-((4-Chlorobenzyl)thio)-6-(4-chlorophenyl)nicotinonitrile (CAS 252059-08-8)
- 1-{4-[(5-ethyl-4,5-dihydro-1,3-thiazol-2-yl)amino]phenyl}ethan-1-one (CAS 854137-76-1)
- 3-(4-Chlorophenyl)-5-methoxypyridine (CAS 1373232-71-3)
- 2-((5-Amino-3H-[1,2,3]triazolo[4,5-d]pyrimidin-3-yl)methoxy)ethanol (CAS 63590-61-4)
- 4-[3,4-Dihydro-2(1H)-isoquinolinyl]aniline (CAS 911105-85-6)
- 7-Methyl-6-oxooctanoic acid (CAS 59210-01-4)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
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