(2S,4R)-1-Hexadecyl-4-hydroxypyrrolidine-2-carboxylic acid CAS 76652-69-2
| CAS No. | 76652-69-2 |
| Molecular Formula | C21H41NO3 |
| Molecular Weight | 355.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2S,4R)-1-Hexadecyl-4-hydroxypyrrolidine-2-carboxylic 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.
(2S,4R)-1-Hexadecyl-4-hydroxypyrrolidine-2-carboxylic acid (CAS 76652-69-2) is a high-purity analytical reference standard with the molecular formula C21H41NO3 and a molecular weight of 355.56 g/mol.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, (2S,4R)-1-Hexadecyl-4-hydroxypyrrolidine-2-carboxylic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 355.56 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C21H41NO3 |
| Molecular Weight | 355.56 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 1 |
Recommended Standards
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