Benzoic (2S)-4-(hept-1-yn-1-yl)pyrrolidine-2-carboxylic anhydride CAS 827028-13-7
| CAS No. | 827028-13-7 |
| Molecular Formula | C17H22O2 |
| Molecular Weight | 258.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzoic (2S)-4-(hept-1-yn-1-yl)pyrrolidine-2-carboxylic anhydride (CAS 827028-13-7), molecular formula C17H22O2 and molecular weight 258.36 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Benzoic (2S)-4-(hept-1-yn-1-yl)pyrrolidine-2-carboxylic anhydride (C17H22O2) is characterized by a steroid core, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures Benzoic (2S)-4-(hept-1-yn-1-yl)pyrrolidine-2-carboxylic anhydride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H22O2 |
| Molecular Weight | 258.36 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.) | 1986 |
Related Benzoic Standards
- Benzoic (2R)-2-(carbamoyloxy)-5-chloropyrrolidine-2-carboxylic anhydride (CAS 88599-40-0)
- Benzoic acid, 4-[1-[(2-aminoethyl)dithio]ethyl]- (CAS 2007919-51-7)
- Benzoic Acid, 2-(bromomethyl)-, 1-methylethyl ester (CAS 28188-37-6)
- Benzoic acid, 4-chloro-3-[(2-methyl-1-oxopropyl)amino]-, methyl ester (CAS 791802-72-7)
- Benzoic Acid Dicyano-Phenyl-Methyl Ester (CAS 5467-94-7)
- Benzoic acid, 3-fluoro-4-[(phenylmethyl)thio]- (CAS 1063733-08-3)
- Benzoic acid, 2-amino-3-hydroxy-6-iodo- (CAS 1426317-27-2)
- Benzoic (2S)-3-(diethylamino)-3,5-dimethylpyrrolidine-2-carboxylic anhydride (CAS 61909-36-2)
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Why CATO?
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