1-bromo-2,3,5,6-tetradeuterio-4-iodo-benzene CAS 1147565-46-5
| CAS No. | 1147565-46-5 |
| Molecular Formula | - |
| Molecular Weight | 292.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-bromo-2,3,5,6-tetradeuterio-4-iodo-benzene (CAS 1147565-46-5), molecular formula C6H6D4BrI and molecular weight 292.98 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H6D4BrI, 1-bromo-2,3,5,6-tetradeuterio-4-iodo-benzene contains deuterium isotope labeling, bromine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 292.98 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C6H6D4BrI |
| Molecular Weight | 292.98 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br/I-containing |
Related bromo Standards
- 1-Bromo-2,3-bis(trifluoromethyl)benzene (CAS 1192548-06-3)
- 4-Bromo-2-fluoro-1-(perfluoroethyl)benzene (CAS 1355157-49-1)
- 1-Bromo-3-fluoro-2-(pentafluoroethyl)benzene (CAS 1447671-65-9)
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Recommended Standards
- 2,5-Dibromobenzothiazole (CAS 1019111-64-8)
- 2,7-Dibromobenzo[d]thiazole, 97% (CAS 1188090-10-9)
- 2-Bromo-N-(4-bromophenyl)acetamide 2,4'-Dibromoacetanilide 5439-13-4 (CAS 5439-13-4)
- 2,4-Dibromo-1-isothiocyanatobenzene (CAS 13037-63-3)
- 5-(2,2,2-Trifluoroacetamido)isophthalic acid (CAS 298682-46-9)
- Ethyl 2,6-dibromopyridine-4-acetate (CAS 1804420-01-6)
- 1467083-10-8 Daphnicyclidin I (CAS 1467083-10-8)
- O-(2-Phenoxyethyl)hydroxylamine (CAS 73941-29-4)
- N-[tert-butyl-bis(dimethylamino)stannyl]-N-methyl-methanamine (CAS 1913978-88-7)
- Halosulfuron (free acid) (CAS 135397-30-7)
- (4-Chlorophenyl)(3,4-difluorophenyl)methanone (CAS 844885-01-4)
- 2'-Formyl-[1,1'-biphenyl]-3-carbonitrile (CAS 223575-89-1)
- 1-(2,4-Dichlorobenzyl)-3-phenyl-1H-pyrazole-4-carbaldehyde (CAS 312275-55-1)
- Tirzepatide Impurity 24 X TFA Salt (CAS CATO-C4X-324024)
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