Ethyl 4-methylcyclohexa-1,4-dienecarboxylate CAS 118451-60-8
| CAS No. | 118451-60-8 |
| Molecular Formula | C10H14O2 |
| Molecular Weight | 166.22 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 Ethyl 4-methylcyclohexa-1,4-dienecarboxylate.
Ethyl 4-methylcyclohexa-1,4-dienecarboxylate (CAS 118451-60-8), molecular formula C10H14O2 and molecular weight 166.22 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Ethyl 4-methylcyclohexa-1,4-dienecarboxylate (C10H14O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 4-methylcyclohexa-1,4-dienecarboxylate 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 | C10H14O2 |
| Molecular Weight | 166.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Ethyl Standards
- Methyl 5-methylcyclohexa-1,3-diene-1-carboxylate (CAS 51544-58-2)
- 2-Methylcyclohexa-2,5-dienecarboxylic acid (CAS 55886-48-1)
- 4-Methylcyclohexa-1,4-diene-1-carboxylic acid (CAS 53312-53-1)
- Cis-3-methylcyclohexa-3,5-diene-1,2-diol (CAS 25506-13-2)
- (4-Methylcyclohexa-1,4-dien-1-yl)methanol (CAS 67086-95-7)
- 1-Ethyl-4-methylcyclohexa-1,4-diene (CAS 100939-00-2)
- 41725-90-0 methyl 3-methylcyclohexa-2,5-dienecarboxylate (CAS 41725-90-0)
- 2-(5-Methylcyclohexa-1,5-dien-1-yl)ethyl isoxazole-4-carboxylate (CAS 199342-52-4)
Recommended Standards
- 1-(1H-imidazol-2-ylmethyl)piperazine (CAS 1179943-93-1)
- 3-Methyl-3H-imidazo[4,5-b]pyridine-6-carbonitrile (CAS 1186310-93-9)
- 1-Cyclohexyl-1H-1,2,4-triazol-3-amine (CAS 1179738-24-9)
- (2-Methoxy-1,4-phenylene)dimethanamine (CAS 119402-72-1)
- H-Thr(tBu)-NH2 . HCl (E-3195.0001) (CAS 40738-21-4)
- 2-{2-[4-(dimethylamino)phenyl]diazen-1-yl}benzoic acid hydrochloride 4- paragraph signthorn(1/4)x degrees +/->>uA(1/4)micro feminine+/-(1/2)-2 inverted exclamation marka-oEEa NIEaNI 4-Dimethylaminoazobenzene-2'-carboxylic acid hydrochloride 63451-28-5 Acid Red 2 EaEthO masculinei 2 methyl red hydrochloride (CAS 63451-28-5)
- 4-Bromo-2-chloro-6-methylbenzo[d]thiazole (CAS 1188140-08-0)
- Di(1-adamantyl)benzylphosphine 395116-70-8 BENZYLDI-1-ADAMANTYLPHOSPHINE;BIS(ADAMANTAN-1-YL)(BENZYL)PHOSPHANE;CATACXIUM ABN;CATACXIUM(R) ABN;DI(1-ADAMANTYL)BENZYLPHOSPHINE GC10052 (CAS 395116-70-8)
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (4'-cyano-[1,1'-biphenyl]-3-yl)boronate (CAS 870244-08-9)
- 4-Mercaptobenzo[d]oxazole-2-carbonyl chloride (CAS 1806489-51-9)
- 4-[(2E)-3-(Dimethylamino)-2-phenylprop-2-enoyl]-N,N-dimethyl-1H-pyrrole-2-carboxamide (CAS 338403-38-6)
- 5-Iodo-2-(trifluoromethyl)pyridin-4-amine (CAS 1239462-10-2)
- 5-(4-Bromo-phenyl)-4-(3-chloro-4-methoxy-phenyl)-4H-[1,2,4]triazole-3-thiol (CAS 721903-60-2)
- FLAG Epitope Peptide (CAS 98849-88-8)
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