2-(3-Chloroprop-1-yn-1-yl)thiophene CAS 944882-53-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 944882-53-5 |
| Molecular Formula | C7H5ClS |
| Molecular Weight | 156.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-Chloroprop-1-yn-1-yl)thiophene (CAS 944882-53-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H5ClS. Molecular weight: 156.63 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H5ClS |
| Molecular Weight | 156.63 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) | 5.0 |
| 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
- 1-chloro-3-methanesulfonylpropane (CAS 54533-11-8)
- 2-chloromethanesulfonylpropane (CAS 795307-01-6)
- Isobutyl Chlorosulfite (CAS 13291-52-6)
- 3α-acetyloxylanosta-8,24-dien-21-oic acid (CAS 174391-64-1)
- N-(3-bromobenzyl)-2H-tetrazol-5-amine (CAS 869952-69-2)
- Ethyl 4-hydroxybenzo[h]quinoline-3-carboxylate (CAS 71083-13-1)
- 3,3-Dimethyl-1,2,3,4,9,10-hexahydroacridine-1,9-dione (CAS 106220-39-7)
- Diethyl 4-oxopyrrolidine-1,2-dicarboxylate (CAS 41263-42-7)
- tert-Butyl (1R*,4R*)-4-(neopentylamino)cyclohexylcarbamate (CAS 1286273-27-5)
- Semaglutide Impurity 1(OtBu-Ste-D-γGlu(OtBu)-AEEA-AEEA-OH) (CAS CATO-C4X-22261)
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