trans-1,2-Dimethylcyclopentane CAS 822-50-4
| CAS No. | 822-50-4 |
| Molecular Formula | C7H14 |
| Molecular Weight | 98.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of trans-1,2-Dimethylcyclopentane is closely related to an organic framework in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies trans-1,2-Dimethylcyclopentane (CAS 822-50-4), a certified reference material (molecular formula C7H14, MW 98.19 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H14, trans-1,2-Dimethylcyclopentane contains an organic framework; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 98.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
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), trans-1,2-Dimethylcyclopentane 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 | 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.) | 1957 |
Related trans Standards
- Cis-1,2-dimethylcyclopentane (CAS 1192-18-3)
- 1,1-Dimethylcyclopentane (CAS 1638-26-2)
- trans-1,3-Dimethylcyclopentane (CAS 1759-58-6)
- cis-1,3-Dimethylcyclopentane (CAS 2532-58-3)
- 2,2-Dimethylcyclopentane-1-carbonitrile (CAS 153580-00-8)
- 4,4-Dimethylcyclopentane-1,2-dione (CAS 89897-95-0)
- 4,4-Dimethylcyclopentane-1,3-dione (CAS 4683-51-6)
- 4,5-Dimethylcyclopentane-1,3-dione (CAS 35029-05-1)
Recommended Standards
- trans-1,1,1-Trimethyl-2-butene (CAS 690-08-4)
- trans-3,4-Dimethyl-2-pentene (CAS 4914-92-5)
- trans 2-Methyl-3-hexene (CAS 692-24-0)
- 4127-47-3 1,1,2,2-Tetramethylcyclopropane Cyclopropane, 1,1,2,2-tetramethyl- EINECS 223-937-9 (CAS 4127-47-3)
- (1-Methoxycyclobutyl)methanamine hydrochloride (CAS 1443980-50-4)
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- 2-(3-Chlorothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1040281-97-7)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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