1257083-94-5 Heronamide C CAS 1257083-94-5
| CAS No. | 1257083-94-5 |
| Molecular Formula | C29H39NO3 |
| Molecular Weight | 449.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1257083-94-5 Heronamide C (C29H39NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
1257083-94-5 Heronamide C (CAS 1257083-94-5), molecular formula C29H39NO3 and molecular weight 449.62 g/mol, is a CATO reference standard with documented purity and traceability.
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), 1257083-94-5 Heronamide C 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 | C29H39NO3 |
| Molecular Weight | 449.62 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Tert-butyl N-[6-[tert-butyl(dimethyl)silyl]oxy-3-(3-nitro-4-pyridyl)cyclohex-2-en-1-yl]carbamate (CAS 1210417-89-2)
- Onapristone (CAS 96346-61-1)
- 296272-67-8 Diethyl 2-(2,2,6-trimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate MFCD00532507 (CAS 296272-67-8)
- Cholic Acid Impurity 22 (CAS 360-65-6)
- 5,6-Bis(4-methoxyphenyl)pyridazine-3-carbonitrile (CAS 375793-04-7)
- 2-Acetyl-1-pyrroline, ~10% w/w in Toluene (CAS 85213-22-5)
- quinazoline-4-carbaldehyde (CAS 933747-26-3)
- 1-((4-Bromo-3-(trifluoromethyl)phenyl)sulfonyl)piperazine (CAS 942473-68-9)
- 1-ethyl-3-(3-hydroxy-2,2-dimethylpropyl)urea 1093206-28-0 A1-00721 (CAS 1093206-28-0)
- 5-(5,5-Dimethyl-1,3-dioxan-2-yl)-4-n-propylvalerophenone (CAS 898755-42-5)
- 2,2-difluoro-7-methyl-benzofuran-3-one (CAS 2644051-76-1)
- n-(2-(1,4-Diazepan-1-yl)-2-oxoethyl)acetamide (CAS 1039944-63-2)
- N-Methoxy-N-methylpentanamide (CAS 129118-11-2)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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