Ethane-d5 (gas) CAS 3681-30-9
| CAS No. | 3681-30-9 |
| Molecular Formula | - |
| Molecular Weight | 35.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethane-d5 (gas) (CAS 3681-30-9), molecular formula C2HD5 and molecular weight 35.10 g/mol, is a CATO reference standard with documented purity and traceability.
Ethane-d5 (gas) (C2HD5) contains deuterium isotope labeling. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Ethane-d5 (gas) 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 | C2HD5 |
| Molecular Weight | 35.10 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) | 2.5 |
| CAS Registry Year (est.) | 1958 |
Related Ethane Standards
- Ethane-d6 (gas) (CAS 1632-99-1)
- Ethane-1,1,2-d (CAS 7747-99-1)
- 3681-29-6 (~2~H_4_)Ethane DTXSID50570420 (CAS 3681-29-6)
- Ethane-1,1,1-d3 (gas) (CAS 2031-95-0)
- Ethane-1,1-d2 (gas) (CAS 5177-75-3)
- Ethane-1,2-d2 (gas) (CAS 5177-70-8)
- 52026-74-1 Ethane-13C2 DTXSID10482156 (CAS 52026-74-1)
- Ethane-d1 (gas) (CAS 5505-49-7)
Recommended Standards
- Methanol-d<SUB>3</SUB> (CAS 1849-29-2)
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- 3-Ethyl-1-methyl-1-propylurea (CAS 503114-33-8)
- Ticagrelor Impurity 126 (CAS CATO-C4X-1093126)
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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