4,5-Diiodo-1-methylimidazole CAS 37067-96-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 37067-96-2 |
| Molecular Formula | C4H4I2N2 |
| Molecular Weight | 333.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5-Diiodo-1-methylimidazole (CAS 37067-96-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H4I2N2. Molecular weight: 333.90 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H4I2N2 |
| Molecular Weight | 333.90 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Diiodo Standards
- 2,5-Diiodo-4-methylimidazole (CAS 149510-85-0)
- 2,4-Diiodo-1-methyl-1H-imidazole (CAS 71794-53-1)
- 3,4-Diiodo-5-methyl-1H-pyrazole (CAS 6715-87-3)
- 3,5-Diiodo-4-methyl-1H-pyrazole (CAS 866639-16-9)
- 4,5-Diiodo-2-methylimidazole (CAS 73746-44-8)
- 2,5-diiodo-1-methyl-1H-imidazole (CAS 86026-81-5)
- 1,5-Diiodo-3-methylpentane (CAS 51174-46-0)
- 4,5-diiodo-1-methyl-triazole (CAS 1248676-71-2)
Recommended Standards
- 3-Bromo-2,5-difluoro-4-iodoaniline (CAS 2852766-94-8)
- 3-Bromo-2,4-difluoro-6-iodoaniline (CAS 2219373-70-1)
- 7-Chloro-4-((2-methylbenzyl)thio)-2,3-dihydrobenzo[b][1,4]thiazepine (CAS 477860-41-6)
- Firocoxib Impurity 2 (CAS 189955-79-1)
- 3-Formyl-4-methoxyphenyl acetate (CAS 1394024-25-9)
- N-Ethyl-3-formylbenzamide (CAS 126926-39-4)
- (3-Morpholino-1-phenylpropyl)diphenylphosphine oxide (CAS 51713-17-8)
- Methyl 5-cyclopropyl-1-(quinolin-5-yl)-1H-pyrazole-4-carboxylate (CAS 336881-24-4)
- Butenafine Impurity 2 (CAS 19692-45-6)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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