3-(5-Chloro-2-thienyl)-2-methyl-1-propene CAS 951885-90-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 951885-90-8 |
| Molecular Formula | C8H9ClS |
| Molecular Weight | 172.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(5-Chloro-2-thienyl)-2-methyl-1-propene (CAS 951885-90-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H9ClS. Molecular weight: 172.68 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H9ClS |
| Molecular Weight | 172.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 8-Oxo-8H-benzo[c]indolo[3,2,1-ij][1,5]naphthyridine-2-carboxylic acid (CAS 904504-42-3)
- 2-Bromo-3-iodopyridine (CAS 265981-13-3)
- Semaglutide impurity 29 (CAS 110990-08-4)
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