Deuterium CAS 7782-39-0
| CAS No. | 7782-39-0 |
| Molecular Formula | - |
| Molecular Weight | 4.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Deuterium (CAS 7782-39-0), a certified reference material (molecular formula D2, MW 4.03 g/mol) for analytical method development and quality control.
Structurally, Deuterium (D2) contains deuterium isotope labeling. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 4.03 g/mol, it falls into the low-molecular-weight range.
As a certified reference material (CRM), Deuterium 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 | D2 |
| Molecular Weight | 4.03 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1959 |
Related Deuterium Standards
Recommended Standards
- Helium-<SUP>3</SUP>He (CAS 14762-55-1)
- Lithium-<SUP>6</SUP>Li (CAS 14258-72-1)
- Li Standard Solution (CAS 7439-93-2)
- Lithium-<SUP>7</SUP>Li (CAS 13982-05-3)
- 2-([1,1'-Biphenyl]-4-yl)-2,2-difluoroethan-1-ol (CAS 1889025-63-1)
- 4-bromo-2-nitro-1H-imidazole (CAS 121816-84-0)
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- 1-{3-Bromoimidazo[1,2-b]pyridazin-6-yl}pyrrolidine (CAS 952182-15-9)
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Why CATO?
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