3-Ethyl-1-pentene CAS 4038-04-4
| CAS No. | 4038-04-4 |
| Molecular Formula | C7H14 |
| Molecular Weight | 98.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Ethyl-1-pentene (CAS 4038-04-4) is a high-purity analytical reference standard with the molecular formula C7H14 and a molecular weight of 98.19 g/mol.
Owing to an organic framework, 3-Ethyl-1-pentene is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 98.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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 3-Ethyl-1-pentene 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 | C7H14 |
| Molecular Weight | 98.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
Related Ethyl Standards
- 3-Ethyl-2-pentene (CAS 816-79-5)
- 1-Pentene, 3-ethyl-2-methyl- 19780-66-6 2-Methyl-3-ethyl-1-pentene NSC-73941 NSC73941 (CAS 19780-66-6)
- 4-Methyl-1-Pentene (CAS 691-37-2)
- 3-Methyl-1-Pentene (CAS 760-20-3)
- 2-Methyl-1-pentene (CAS 763-29-1)
- 1-Pentene-4,4,5,5,5-d5 (CAS 80820-43-5)
- 2-Pentene (cis- and trans- mixture) (CAS 109-68-2)
- 1-Pentene (CAS 109-67-1)
Recommended Standards
- 3,3-Dimethyl-1-pentene (CAS 3404-73-7)
- 2-Methyl-2-hexene (CAS 2738-19-4)
- 4-Methyl-2-hexene (CAS 3404-55-5)
- 2,4-Dimethyl-2-pentene (CAS 625-65-0)
- 2,6-dioxa-9-azaspiro[4.5]decane (CAS 923277-59-2)
- 3-(3-Chlorophenyl)-1,4-dimethyl-1h-pyrazol-5-amine (CAS 1152653-39-8)
- 1,2-Dihydro-benz[a]anthracene (CAS 60968-08-3)
- 1-(Isobutoxymethyl)cyclobutane-1-carboxylic acid (CAS 1387557-42-7)
- 4-Propyl-2-piperidinone (CAS 179683-96-6)
- tert-Butyl ((1-((5-oxo-2,5-dihydro-1,2,4-oxadiazol-3-yl)methyl)cyclohexyl)methyl)carbamate (CAS 227626-65-5)
- 3-Chloro-2-methyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 866039-33-0)
- N-[4-(tert-butyl)phenyl]-2,6-dichloro-5-fluoronicotinamide (CAS 680217-83-8)
- 3-[(1-methyl-1h-pyrazol-4-yl)amino]propanoic acid (CAS 1514661-11-0)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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