(S)-Methyl 2-(4-(((R)-2-amino-3-mercaptopropyl)amino)-2-(naphthalen-1-yl)benzamido)-4-methylpentanoate CAS 180977-44-0
| CAS No. | 180977-44-0 |
| Molecular Formula | C27H33N3O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (S)-Methyl 2-(4-(((R)-2-amino-3-mercaptopropyl)amino)-2-(naphthalen-1-yl)benzamido)-4-methylpentanoate 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.
(S)-Methyl 2-(4-(((R)-2-amino-3-mercaptopropyl)amino)-2-(naphthalen-1-yl)benzamido)-4-methylpentanoate (CAS 180977-44-0) is a high-purity analytical reference standard with the molecular formula C27H33N3O3SC2HF3O2 and a molecular weight of 593.66 g/mol.
(S)-Methyl 2-(4-(((R)-2-amino-3-mercaptopropyl)amino)-2-(naphthalen-1-yl)benzamido)-4-methylpentanoate (C27H33N3O3SC2HF3O2) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C27H33N3O3S C2HF3O2 |
| Molecular Weight | 593.66 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2008 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- 3-(trifluoromethyl)cyclohexane-1-sulfonamide (CAS 1206679-32-4)
- 6-Chloro-2-phenylquinolin-4(1H)-one (CAS 112182-50-0)
- N-(Cyanomethyl)-2-nitrobenzamide (CAS 13297-44-4)
- 1-(Pyridin-4-ylmethyl)-1H-benzo[d]imidazol-2(3H)-one (CAS 114797-97-6)
- Ethyl 3-carboethoxybenzoylformate (CAS 732249-84-2)
- tert-butyl 3-deuterio-3-iodo-azetidine-1-carboxylate (CAS 2640094-40-0)
- 2-Bromo-4-(4-propylphenyl)thiazole (CAS 1188040-66-5)
- 5,6,7,8-Tetrahydroimidazo-[1,2-a]pyrimidine hydrochloride (CAS 1209264-64-1)
- 4-Bromo-3-phenyl-5-(trifluoromethyl)-1H-pyrazole (CAS 230295-07-5)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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