1,4-Diiodobenzene-13C6 CAS 1246817-17-3
| CAS No. | 1246817-17-3 |
| Molecular Formula | [13C]6H4I2 |
| Molecular Weight | 335.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1,4-Diiodobenzene-13C6 ([13C]6H4I2) contains iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 335.86 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.
1,4-Diiodobenzene-13C6 (CAS 1246817-17-3) is a high-purity analytical reference standard with the molecular formula [13C]6H4I2 and a molecular weight of 335.86 g/mol.
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), 1,4-Diiodobenzene-13C6 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 | [13C]6H4I2 |
| Molecular Weight | 335.86 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
Related Diiodobenzene Standards
- 1,3-Diiodobenzene 1,3-diiodo-benzen;Benzene, 1,3-diiodo-;Benzene, m-diiodo-;benzene,1,3-diiodo-;Benzene,m-diiodo- 626-00-6 A20860 (CAS 626-00-6)
- 1,2-Diiodobenzene (CAS 615-42-9)
- 1,4-Diiodobenzene (CAS 624-38-4)
- 2,5-Diiodobenzene-1,4-diamine (CAS 850648-65-6)
- 3,5-diiodobenzene-1,2-diamine (CAS 729585-15-3)
- 2,5-Diiodobenzene-1,4-diol (CAS 13064-64-7)
- 3,6-Diiodobenzene-1,2-diol (CAS 361525-84-0)
- 3,5-Diiodobenzene-1-sulfonyl chloride (CAS 57598-13-7)
Recommended Standards
- Arotinolol Impurity 57 (CAS CATO-C4X-185457)
- 3-Chloro-5-((4-isopropylpiperazin-1-yl)sulfonyl)pyridine-4-thiol (CAS 1352499-36-5)
- Clopidogrel Impurity 84 (CAS 782477-51-4)
- (S)-Hydroxychloroquine, >98% (CAS 137433-24-0)
- 2-(4-(10-(3-(9H-carbazol-9-yl)phenyl)anthracen-9-yl)phenyl)-1-phenyl-1H-phenanthro[9,10-d]imidazole (CAS 2506256-67-1)
- 4-Bromo-5-(3-isocyanatophenyl)-1-methyl-1H-pyrazole (CAS 1206969-04-1)
- 5-(Benzyloxy)picolinonitrile (CAS 78760-60-8)
- Rivaroxaban Impurity 70 (CAS 1384257-81-1)
- 2-(2-Hydroxyethoxy)-6-methylnicotinic acid (CAS 1343004-29-4)
- 2-Benzyl-2,6-diazaspiro[3.5]nonane (CAS 1194374-48-5)
- 6-(Hydroxymethyl)-2-methylpyridin-3-ol (CAS 4811-16-9)
- (S)-2-Amino-3-(1H-indol-3-yl)-N-phenylpropanamide (CAS 127592-76-1)
- 4-(2-Hydroxyethyl)-2,2-dimethyltetrahydro-2H-pyran-4-ol (CAS 56229-51-7)
- Semaglutide Main Chain P29 (CAS 1169630-82-3)
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