4-Cyclopentylbutan-1-ol CAS 5732-93-4
| CAS No. | 5732-93-4 |
| Molecular Formula | C9H18O |
| Molecular Weight | 142.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-Cyclopentylbutan-1-ol 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.
4-Cyclopentylbutan-1-ol (CAS 5732-93-4), molecular formula C9H18O and molecular weight 142.24 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-Cyclopentylbutan-1-ol (C9H18O) contains a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 142.24 g/mol, it falls into the low-molecular-weight range.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H18O |
| Molecular Weight | 142.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
Related Cyclopentylbutan Standards
- 1-Cyclopentylbutan-1-ol (CAS 117941-77-2)
- 1-cyclopentylbutan-1-amine (CAS 1179866-56-8)
- 3-Cyclopentylbutan-1-amine (CAS 1248148-45-9)
- (R)-1-Cyclopentylbutan-1-amine (CAS 1270069-49-2)
- 4-cyclopentylbutan-1-amine (CAS 5732-94-5)
- 4-Cyclopentylbutan-2-one (CAS 18216-75-6)
- 1-Cyclopentylbutan-1-one (CAS 6635-68-3)
- N-(4-cyclopentylbutan-2-yl)thietan-3-amine (CAS 1871867-57-0)
Recommended Standards
- 4,6-Dimethylheptan-3-one (CAS 40239-30-3)
- 4-Ethyl-1-methylcyclohexan-1-ol (CAS 854712-72-4)
- 4,6-Dihydrothieno[3,4-b]thiophene (CAS 7712-08-5)
- 4-Isopropylcyclohexanol (CAS 4621-04-9)
- 2-(3-Chlorophenyl)-4-(4-chlorophenyl)-4-oxobutanenitrile (CAS 344280-24-6)
- 7-Fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 2244404-70-2)
- Oxacyclohexane Open Ring Tacrolimus (CAS 144432-23-5)
- (S)-1-(tert-Butoxycarbonyl)-4,4-dimethylpiperidine-2-carboxylic acid (CAS 2755780-44-8)
- 4-[(6-methylpyrimidin-4-yl)oxy]aniline (CAS 927982-67-0)
- 4-Bromo-5-(3,4-dichlorophenyl)furan-2-carbaldehyde (CAS 1403567-72-5)
- 2-(2,6-dichlorophenyl)propan-2-amine hydrochloride (CAS 1240528-65-7)
- 1-Ethyl-2-mercapto-1H-benzoimidazole-5-sulfonic acid diethylamide (CAS 568570-12-7)
- 4-chlorothiophene-3-carbaldehyde (CAS 36155-89-2)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
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