1,1-Diiodoethane CAS 594-02-5
| CAS No. | 594-02-5 |
| Molecular Formula | C16H13Cl2N3O |
| Molecular Weight | 334.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1,1-Diiodoethane (C16H13Cl2N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 334.20 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
1,1-Diiodoethane (CAS 594-02-5), molecular formula C16H13Cl2N3O and molecular weight 334.20 g/mol, is a CATO reference standard with documented purity and traceability.
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.
CATO manufactures 1,1-Diiodoethane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H13Cl2N3O |
| Molecular Weight | 334.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Diiodoethane Standards
Recommended Standards
- (S)-3-(tert-Butoxycarbonylamino)-3-(2,3-dichlorophenyl)propanoic acid (CAS 499995-82-3)
- 1-{[4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzene]sulfonyl}pyrazole (CAS 2096997-00-9)
- (S)-3-((tert-Butoxycarbonyl)amino)-3-(2,4-dichlorophenyl)propanoic acid (CAS 499995-81-2)
- 2-(4-Chlorobenzyl)-4-(2-chlorophenyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860789-85-1)
- 5-Bromo-1H-pyrazole (CAS 1174132-74-1)
- o.p′－DDT (CAS CATO-LCPD103044-HE)
- (S)-tert-Butyl (1-hydrazinyl-1-oxo-3-phenylpropan-2-yl)carbamate (CAS 30189-48-1)
- 2-Chloro-5-(4-propylbenzoyl)pyridine (CAS 1187165-04-3)
- 2-Bromo-4-fluoro-1-propoxybenzene (CAS 1016889-72-7)
- 4-(Bromomethyl)quinazoline (CAS 112762-98-8)
- Omeprazole Impurity 8 (CAS 139482-04-5)
- N-Cbz-D-tryptophan Benzyl Ester (CAS 126496-81-9)
- (3-Chloro-4-(isopentyloxy)phenyl)(methyl)sulfane (CAS 1443349-95-8)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
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