Coelonin CAS 82344-82-9
| CAS No. | 82344-82-9 |
| Molecular Formula | C15H14O3 |
| Molecular Weight | 242.27 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 Coelonin.
Coelonin (CAS 82344-82-9) is a high-purity analytical reference standard with the molecular formula C15H14O3 and a molecular weight of 242.27 g/mol.
The molecular framework of Coelonin (C15H14O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 Coelonin 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 | C15H14O3 |
| Molecular Weight | 242.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Recommended Standards
- Bis(3-methoxyphenyl)methanone (CAS 39193-85-6)
- Cyclopenta[cd]pyren-3(4H)-one (CAS 69795-70-6)
- Benzyl-2-phenoxyacetate (CAS 56015-90-8)
- Cyclopenta[cd]pyren-4(3H)-one (CAS 73473-56-0)
- Benzyl-PEG7-azide (CAS 868594-42-7)
- 4-Ethoxy-N,N,N-trimethyl-2,4-dioxo-1-butanaminium (CAS 10485-47-9)
- (4,8-Bis((2-octyldodecyl)oxy)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane) (CAS 1320201-22-6)
- Tris(dimethylamido)gallium(III) (CAS 57731-40-5)
- 1-Boc-3-bromo-5-chloroindole (CAS 1303543-80-7)
- 6-(Trifluoromethyl)quinoline-4-carboxylic acid (CAS 1092288-36-2)
- N-(1-(4-Fluorophenyl)ethyl)thiophene-3-carboxamide (CAS 1032230-11-7)
- Benzo[1,2-b:4,5-b']dithiophene-4,8-dicarboxylic acid (CAS 35991-68-5)
- 5-((4-Bromo-2-fluorophenoxy)methyl)-1,3,4-oxadiazol-2-amine (CAS 1706455-22-2)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
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