2-Ethynyl-5-iodothiophene CAS 630103-95-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 630103-95-6 |
| Molecular Formula | C6H3IS |
| Molecular Weight | 234.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Ethynyl-5-iodothiophene (CAS 630103-95-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H3IS. Molecular weight: 234.06 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H3IS |
| Molecular Weight | 234.06 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | I-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2,4-Dichloropyrimidine-5-carbonyl isothiocyanate (CAS 2490300-28-0)
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- 1,1,1,4,4,4-Hexafluoro-2-(trifluoromethyl)-butane (CAS 367-53-3)
- 3-(1-Acetylpiperidin-4-yl)propanoic acid (CAS 131417-49-7)
- 4-Methyl-N-(2-(methylamino)-2-oxoethyl)piperidine-4-carboxamide (CAS 1316217-40-9)
- 4-Isopropyl-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 53645-75-3)
- 2-(Aminomethyl)-3-(difluoromethyl)-6-(trifluoromethyl)pyridine-5-acetic acid (CAS 1361821-59-1)
- 2-(5-Amino-1H-indazol-6-yl)propan-2-ol (CAS 2445212-09-7)
- Busulfan Impurity 6 (CAS 5539-53-7)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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