trans-2-(4-n-Pentylbenzoyl)cyclopentane-1-carboxylic acid CAS 733741-10-1
| CAS No. | 733741-10-1 |
| Molecular Formula | C18H24O3 |
| Molecular Weight | 288.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of trans-2-(4-n-Pentylbenzoyl)cyclopentane-1-carboxylic acid (C18H24O3) is characterized by a steroid core, 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. 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).
CATO supplies trans-2-(4-n-Pentylbenzoyl)cyclopentane-1-carboxylic acid (CAS 733741-10-1), a certified reference material (molecular formula C18H24O3, MW 288.38 g/mol) for analytical method development and quality control.
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 trans-2-(4-n-Pentylbenzoyl)cyclopentane-1-carboxylic acid 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 | C18H24O3 |
| Molecular Weight | 288.38 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Recommended Standards
- tert-Butyl spiro[isoindoline-1,4'-piperidine]-1'-carboxylate (CAS 920023-55-8)
- CAS 65967-72-8 (CAS 65967-72-8)
- Tert-butyl spiro[indoline-3,3'-piperidine]-1'-carboxylate (CAS 857677-52-2)
- 4-(ethoxy(phenyl)methyl)-1,1'-biphenyl (CAS 2137934-65-5)
- 2-(4-Aminophenyl)benzo[d]thiazol-6-amine (CAS 50862-59-4)
- 2-(4-(4-Chlorophenyl)thiazol-5-yl)acetic acid (CAS 71013-64-4)
- 1-[Chloro(difluoro)acetyl]-4,4-dimethyl-2-azetidinone (CAS 707-58-4)
- 9-cis-Retinyl Stearate-d5 (CAS 1331643-11-8)
- 2-(4-Chlorophenyl)-5-methyl-1H-pyrazol-3(2H)-one (CAS 13024-90-3)
- n-(Cyclopropylmethyl)-6-fluoropyridin-2-amine (CAS 1249832-70-9)
- (3-Bromo-1-phenylpropyl)triphenylphosphonium bromide (CAS 21844-32-6)
- 4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride (CAS 38103-06-9)
- ethyl 4-bromo-6-nitro-quinoline-3-carboxylate (CAS 1378260-95-7)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com