1-Ethyl-1-methylcyclopentane CAS 16747-50-5
| CAS No. | 16747-50-5 |
| Molecular Formula | C8H16 |
| Molecular Weight | 112.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Ethyl-1-methylcyclopentane is closely related to an organic framework in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Ethyl-1-methylcyclopentane (CAS 16747-50-5) is a high-purity analytical reference standard with the molecular formula C8H16 and a molecular weight of 112.21 g/mol.
Owing to an organic framework, 1-Ethyl-1-methylcyclopentane is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 112.21 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.
As a certified reference material (CRM), 1-Ethyl-1-methylcyclopentane 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.
Physical & Chemical Properties
| Molecular Formula | C8H16 |
| Molecular Weight | 112.21 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.) | 1961 |
Related Ethyl Standards
- 1-Ethyl-3-methylcyclopentane (CAS 3726-47-4)
- 2-Methylcyclopentane-1-carbaldehyde (CAS 17206-62-1)
- 1-methylcyclopentane-1-carbaldehyde (CAS 6140-63-2)
- 3-Methylcyclopentane-1-carbaldehyde (CAS 82879-57-0)
- 4-Methylcyclopentane-1,3-dione (CAS 35029-03-9)
- n1-Methylcyclopentane-1,3-diamine (CAS 1510453-97-0)
- 3-Methylcyclopentane-1-carbonitrile (CAS 1340446-08-3)
- 1-Methylcyclopentane-1-carbonitrile (CAS 64871-70-1)
Recommended Standards
- 2,4-Dimethyl-1-hexene (CAS 16746-87-5)
- 3-Ethyl-3-hexene (CAS 16789-51-8)
- 3,4-Dimethyl-1-hexene (CAS 16745-94-1)
- 1-trans-2-cis-4-Trimethylcyclopentane (CAS 16883-48-0)
- (3,4-Difluorobenzyl)hydrazine (CAS 887595-36-0)
- (2,4-Difluorobenzyl)(3,4-difluorophenyl)sulfane (CAS 1443345-39-8)
- 2-(2-(Difluoromethoxy)-5-methylbenzoyl)pyridine (CAS 1261799-43-2)
- 2-Formyl-4-methylbenzonitrile (CAS 27613-38-3)
- 6-Chloro-8-methyl-2-propylquinolin-4-amine (CAS 1189107-43-4)
- 3-Amino-2-(4-chlorophenyl)propan-1-ol hydrochloride (CAS 1280721-64-3)
- 1-Boc-4-(4-methylphenyl)piperazine (CAS 681482-19-9)
- 1,2-Dichloro-3-(3-chloropropyl)benzene (CAS 859189-04-1)
- 3,5-Dimethyl-1-(prop-2-yn-1-yl)-1h-1,2,4-triazole hydrochloride (CAS 1311315-31-7)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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