1-Chloro-4-(iodoethynyl)benzene CAS 89891-82-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89891-82-7 |
| Molecular Formula | C8H10ClI |
| Molecular Weight | 268.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Chloro-4-(iodoethynyl)benzene (CAS 89891-82-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H10ClI. Molecular weight: 268.52 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H10ClI |
| Molecular Weight | 268.52 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.) | 1982 |
| Halogen Content | Cl/I-containing |
Related Chloro Standards
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- 1-[Chloro(difluoro)methoxy]-2,3,4,5,6-pentafluoro-benzene (CAS 36919-00-3)
- 2-Chloro-N-(2,6-dichloro-4-methoxyphenyl)acetamide (CAS 99847-81-1)
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Recommended Standards
- 1-(4-Acetyl-1-methyl-1h-pyrrol-2-yl)-2,2,2-trichloroethan-1-one (CAS 338753-30-3)
- 3-Amino-3-(2,3,5-trichlorophenyl)propanoic acid (CAS 682804-30-4)
- 2-Methyloctadecane (CAS 1560-88-9)
- 5-Chloro-1-methyl-1H-pyrazole-3-carbonyl chloride (CAS 1017590-29-2)
- 2-(Aminomethyl)-4-(difluoromethyl)-3-hydroxypyridine (CAS 1805000-97-8)
- 2-Methyl-3-(4-nitro-1h-pyrazol-1-yl)propanoic acid (CAS 956935-29-8)
- 4-Formyl-2-(trifluoromethyl)benzoic acid (CAS 1289087-72-4)
- 4-(P-tolyl)-1H-imidazole-1,2-diamine (CAS 15965-80-7)
- (S)-2-amino-2-(3-chloro-5-methylphenyl)ethan-1-ol (CAS 1213368-70-7)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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