1,1-Diiodo-2,2-dimethylpropane CAS 2443-89-2
| CAS No. | 2443-89-2 |
| Molecular Formula | C5H10I2 |
| Molecular Weight | 323.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1,1-Diiodo-2,2-dimethylpropane (C5H10I2) contains iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 323.94 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1,1-Diiodo-2,2-dimethylpropane (CAS 2443-89-2), molecular formula C5H10I2 and molecular weight 323.94 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C5H10I2 |
| Molecular Weight | 323.94 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | I-containing |
Related Diiodo Standards
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Recommended Standards
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- (R)-1-(3-(Ethylamino)pyrrolidin-1-yl)ethanone (CAS 1353996-70-9)
- Ethyl 3,3-dimethyl-4-oxobutanoate (CAS 50891-56-0)
- 2-Bromo-6-chloro-5-(difluoromethyl)-3-fluoropyridine (CAS 1806932-40-0)
- 3-(2-Methoxyphenyl)pentan-3-ol (CAS 53847-40-8)
- 1,4-Diacetoxybutane (CAS 628-67-1)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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