(S)-1-((S)-2-(((S)-1-Carboxy-3-phenylpropyl)amino)-6-(N'-(4-hydroxyphenyl)formimidamido)hexanoyl)pyrrolidine-2-carboxylic acid CAS 92234-10-1
| CAS No. | 92234-10-1 |
| Molecular Formula | C28H36N4O6 |
| Molecular Weight | 524.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (S)-1-((S)-2-(((S)-1-Carboxy-3-phenylpropyl)amino)-6-(N'-(4-hydroxyphenyl)formimidamido)hexanoyl)pyrrolidine-2-carboxylic acid (CAS 92234-10-1), a certified reference material (molecular formula C28H36N4O6, MW 524.61 g/mol) for analytical method development and quality control.
Structurally, (S)-1-((S)-2-(((S)-1-Carboxy-3-phenylpropyl)amino)-6-(N'-(4-hydroxyphenyl)formimidamido)hexanoyl)pyrrolidine-2-carboxylic acid (C28H36N4O6) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 524.61 g/mol, it falls into the moderately-high-molecular-weight range. 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.
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 | C28H36N4O6 |
| Molecular Weight | 524.61 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 4 |
Recommended Standards
- ((1R,2R,3S)-2,3-Bis((diphenylphosphino)methyl)-1,2-dimethylcyclopentyl)methanol (CAS 497262-02-9)
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- (1S)-3-(1,10-Phenanthrolin-2-yl)-2'-phenyl-[1,1'-binaphthalen]-2-ol (CAS 1621903-81-8)
- 2,2'-((9H-Fluorene-2,7-disulfonyl)bis(azanediyl))bis(3-methylbutanoic acid) (CAS 307941-68-0)
- (R)-2-Amino-3-(3-hydroxy-5-methylisoxazol-4-yl)propanoic acid hydrobromide (CAS 84799-50-8)
- tert-Butyl (1R,2R,5S)-8-azabicyclo[3.2.1]octan-2-ylcarbamate (CAS 1932172-47-8)
- 3-((4-Ethylphenyl)amino)-1-(4-fluorophenyl)propan-1-one (CAS 883793-55-3)
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- 3-{1-[(tert-butoxy)carbonyl]pyrrolidin-2-yl}prop-2-ynoic acid (CAS 1823864-13-6)
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- 2-(Hydroxymethyl)isonicotinic acid (CAS 915140-06-6)
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