(2R,5R)-5-(2,3-dihydro-1H-inden-4-yl)pyrrolidine-2-carboxylic acid CAS 1335835-93-2
| CAS No. | 1335835-93-2 |
| Molecular Formula | C14H17NO2 |
| Molecular Weight | 231.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(2R,5R)-5-(2,3-dihydro-1H-inden-4-yl)pyrrolidine-2-carboxylic acid (CAS 1335835-93-2) is a high-purity analytical reference standard with the molecular formula C14H17NO2 and a molecular weight of 231.29 g/mol.
The molecular framework of (2R,5R)-5-(2,3-dihydro-1H-inden-4-yl)pyrrolidine-2-carboxylic acid (C14H17NO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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.
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 | C14H17NO2 |
| Molecular Weight | 231.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2S,5S)-5-(2,3-dihydro-1H-inden-4-yl)pyrrolidine-2-carboxylic acid (CAS 1335403-27-4)
- Cis-2-Benzylhexahydropyrano[3,4-C]Pyrrol-4(2H)-One (CAS 133745-53-6)
- 2-Benzyl-2-azabicyclo[3.1.1]heptane-1-carboxylic acid (CAS 1334367-72-4)
- 2-((Tert-butoxycarbonyl)(ethyl)amino)-2-methylpropanoic acid (CAS 1341494-10-7)
- 4-(4-Fluorobenzyl)thiomorpholine (CAS 1542-56-9)
- Methyl 5-deoxy-2-3-O-isopropylidene-β-D-ribofuranoside (CAS 23202-81-5)
- 2-(2-Azaspiro[3.3]heptan-6-yloxy)-1-morpholinoethanone (CAS 1707364-58-6)
- 3-(3-(2-Chloro-4-(chlorosulfonyl)phenyl)ureido)pyridin-1-ium hydrogen sulfate (CAS 820245-42-9)
- 1H-Furo[2,3-g]indole (CAS 131238-25-0)
- (R)-2-Amino-2-methylbutanoic Acid (CAS 3059-97-0)
- N-nitroso Cyclen Impurity 130(Gadobutrol Impurity 130) (CAS CATO-C4X-2120130)
- (R)-1-(tert-butoxycarbonyl)-2-(2-fluorobenzyl)pyrrolidine-2-carboxylic acid (CAS 959576-66-0)
- 1,5,5-Trimethyl-2,4-imidazolidinedione 1,5,5-Trimethylhydantoin 3,4,4-Trimethyl-2,5-dioxoimidazolidine 6851-81-6 (CAS 6851-81-6)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
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