3-(Thiophen-2-ylmethoxy)propane-1-sulfonyl chloride CAS 1342869-67-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1342869-67-3 |
| Molecular Formula | C8H11ClO3S2 |
| Molecular Weight | 254.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Thiophen-2-ylmethoxy)propane-1-sulfonyl chloride (CAS 1342869-67-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H11ClO3S2. Molecular weight: 254.75 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H11ClO3S2 |
| Molecular Weight | 254.75 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 2 |
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Recommended Standards
- 1-(5-Chloro-2-methoxyphenyl)heptan-1-one (CAS 1352209-80-3)
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- 2-(Benzylamino)-2-cyclopropylethan-1-ol (CAS 776315-65-2)
- 5-Methoxy-2-(piperidin-4-ylmethoxy)pyridine hydrochloride (CAS 2680615-96-5)
- 2-Ethyl-2,8-diazaspiro[4.5]decan-3-one (CAS 1380386-77-5)
- N'-(5-Ethyl-1H-pyrazol-3-yl)acetimidamide (CAS 742672-37-3)
- tert-butyl 6-(4-methyloxazol-5-yl)-1,4-diazepane-1-carboxylate (CAS 2359497-92-8)
- 1171641-84-1 2-(Isopropylthio)-4-morpholin-4-ylquinazoline-7-carboxylic acid MFCD14281858 (CAS 1171641-84-1)
- FMRF-Like Peptide from snail Helix aspersa (CAS 98495-35-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com