Heneicosanamide CAS 57897-72-0
| CAS No. | 57897-72-0 |
| Molecular Formula | C21H43NO |
| Molecular Weight | 325.57 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 Heneicosanamide.
CATO supplies Heneicosanamide (CAS 57897-72-0), a certified reference material (molecular formula C21H43NO, MW 325.57 g/mol) for analytical method development and quality control.
Based on its molecular formula C21H43NO, Heneicosanamide contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 325.57 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures Heneicosanamide 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 | C21H43NO |
| Molecular Weight | 325.57 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3-Bromo-7-chloro-5-methoxy-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 2100839-42-5)
- N,N-bis(2-ethylhexyl)pivalamide (CAS 215394-03-9)
- 3-Bromo-6-chloro-5-methoxy-4H-benzo[e][1,2,4]thiadiazine 1,1-dioxide (CAS 2100839-45-8)
- 2-(2,4,6-Trichlorophenyl)phthalazin-1(2H)-one (CAS 161716-22-9)
- N,N'-((1,4-phenylenebis(oxy))bis(ethane-2,1-diyl))diacetamide (CAS 893768-96-2)
- (2-Chloro-3,6-difluoro-phenyl)-methanol (2-chloro-3,6-difluorophenyl)methanol 2 - Chloro - 3,6 - difluorobenzyl alcohol 261762-44-1 benzenemethanol, 2-chloro-3,6-difluoro- (CAS 261762-44-1)
- 2-methoxy-2-methylbutan-1-amine (CAS 145550-56-7)
- Ethyl 1-carbamimidoylpiperidine-4-carboxylate acetate (CAS 1208081-80-4)
- 2-Methyltetrahydrothiophene-2-carboxylic acid 1,1-dioxide (CAS 18458-93-0)
- Methyl 5-chloro-6-methylpicolinate (CAS 1261749-95-4)
- N~5~-(2,4-dichlorophenyl)-5H-pyrazolo[3,4-d]pyrimidine-4,5-diamine (CAS 338403-46-6)
- 1-((2-chlorothiazol-5-yl)methyl)-3-(3-(5-fluoropyrimidin-2-yl)phenyl)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidin-1-ium-2-olate (CAS 3060345-81-2)
- 1-(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-2,5-dimethyl-1H-pyrrole-3-carbaldehyde (CAS 878427-40-8)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com