(S)-2-((S)-2-Benzyl-4-((5-methyl-1H-imidazol-4-yl)methyl)-3-oxopiperazine-1-carboxamido)-4-methylpentanoic acid CAS 501010-06-6
| CAS No. | 501010-06-6 |
| Molecular Formula | C23H31N5O4 |
| Molecular Weight | 441.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(S)-2-((S)-2-Benzyl-4-((5-methyl-1H-imidazol-4-yl)methyl)-3-oxopiperazine-1-carboxamido)-4-methylpentanoic acid (CAS 501010-06-6) is a high-purity analytical reference standard with the molecular formula C23H31N5O4 and a molecular weight of 441.52 g/mol.
The molecular framework of (S)-2-((S)-2-Benzyl-4-((5-methyl-1H-imidazol-4-yl)methyl)-3-oxopiperazine-1-carboxamido)-4-methylpentanoic acid (C23H31N5O4) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), (S)-2-((S)-2-Benzyl-4-((5-methyl-1H-imidazol-4-yl)methyl)-3-oxopiperazine-1-carboxamido)-4-methylpentanoic 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 | C23H31N5O4 |
| Molecular Weight | 441.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 5 |
Recommended Standards
- BCN-PEG4-acid (CAS 1881221-47-1)
- (Z)-3-((2-aminophenyl)(1H-indol-2-yl)methylene)-1-benzylindolin-2-one (CAS 2067378-35-0)
- 1-(((9H-fluoren-9-yl)methoxy)carbonyl)-3-benzylpiperidine-3-carboxylic acid (CAS 1823455-80-6)
- [2-Methyl-1-[(1-methyl-2-piperidinyl)methyl]-6-nitro-1H-indol-3-yl]-1-naphthalenylmethanone (CAS 335160-53-7)
- 6-(Benzylamino)-2-methylnicotinic acid (CAS 1355232-39-1)
- 3-Bromo-5-(2-methoxyethoxy)-benzoic acid (CAS 1596899-07-8)
- 2844-89-5 Cyclohexyldichlorophosphine Cyclohexylphosphonous dichloride Cyclohexylphosphorus dichloride Dichlorocyclohexylphosphin (CAS 2844-89-5)
- 3-(5-Methyl-1H-indol-3-yl)-3-oxopropanenitrile (CAS 1020091-70-6)
- (R)-4-Amino-2-(((benzyloxy)carbonyl)(diphenyl(p-tolyl)methyl)amino)-4-oxobutanoic acid (CAS 200276-64-8)
- (3-Chloropropoxy)cyclopentane (CAS 1016508-15-8)
- 3,6-Dibromopicolinonitrile (CAS 1214333-88-6)
- 3-(4-Fluorophenyl)-3-oxo-2-(4-pyridinyl)propanenitrile (CAS 148671-42-5)
- 2-(3-Bromo-4-nitrophenyl)acetic acid (CAS 90004-95-8)
- Des-Ile12-Aib13-Tirzepatide (CAS CATO-CPTD788960)
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