3-Chloro-3-methyl-1-butyne CAS 1111-97-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1111-97-3 |
| Molecular Formula | C5H7Cl |
| Molecular Weight | 102.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-3-methyl-1-butyne (CAS 1111-97-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H7Cl. Molecular weight: 102.56 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H7Cl |
| Molecular Weight | 102.56 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
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- 1-(Tert-butyl) 3-methyl (3R,5S)-5-hydroxypiperidine-1,3-dicarboxylate (CAS 1246442-45-4)
- Peptide Impurity 41 (CAS CATO-CPTD788841)
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