2-(N-Methylpalmitamido)acetic acid CAS 2421-33-2
| CAS No. | 2421-33-2 |
| Molecular Formula | C19H37NO3 |
| Molecular Weight | 327.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(N-Methylpalmitamido)acetic acid.
2-(N-Methylpalmitamido)acetic acid (CAS 2421-33-2), molecular formula C19H37NO3 and molecular weight 327.50 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(N-Methylpalmitamido)acetic acid (C19H37NO3) is characterized by an amide group, a carboxylic acid 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(N-Methylpalmitamido)acetic 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 | C19H37NO3 |
| Molecular Weight | 327.50 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.) | 1957 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- N-Hexadecanoyl-alanine (CAS 56255-31-3)
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- CAS 83176-59-4 (CAS 83176-59-4)
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Why CATO?
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