2-(1,3-Dioxolan-2-yl)thiazole-5-sulfonyl chloride CAS 2138032-39-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2138032-39-8 |
| Molecular Formula | C6H6ClNO4S2 |
| Molecular Weight | 255.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(1,3-Dioxolan-2-yl)thiazole-5-sulfonyl chloride (CAS 2138032-39-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H6ClNO4S2. Molecular weight: 255.70 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H6ClNO4S2 |
| Molecular Weight | 255.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Dioxolan Standards
- Ethyl 5-(1,3-dioxolan-2-yl)-2-thenoylformate (CAS 898772-32-2)
- (4'-(1,3-Dioxolan-2-yl)-[1,1'-biphenyl]-4-yl)methanol (CAS 889954-12-5)
- [3'-(1,3-Dioxolan-2-yl)[1,1'-biphenyl]-3-yl] methanol (CAS 889954-28-3)
- [3'-(1,3-Dioxolan-2-yl)[1,1'-biphenyl]-4-yl] methanol (CAS 889954-17-0)
- [4'-(1,3-Dioxolan-2-yl)[1,1'-biphenyl]-3-yl] methanol (CAS 889954-23-8)
- Butyl 5-(1,3-dioxolan-2-yl)-2-thiophenecarboxylate (CAS 898772-14-0)
- 1-(1,3-Dioxolan-2-yl)-dodecan-2-one (CAS 1263365-83-8)
- 3-(1,3-Dioxolan-2-yl)thiophene-2-sulfonyl chloride (CAS 103011-38-7)
Recommended Standards
- 1-Chloro-3-ethylpyrido[1,2-a]benzimidazole-4-carbonitrile (CAS 750598-94-8)
- 2-(2-Chlorophenyl)-2-morpholinoacetic acid (CAS 939756-67-9)
- 1-[(4-Chlorophenyl)methoxy]-3-[(1E)-(dimethylamino)methylidene]urea (CAS 338781-14-9)
- 3-(Trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid, sodium salt (CAS 2680615-27-2)
- 1-(3-Aminophenyl)-2,2,2-trifluoroethan-1-one (CAS 23516-80-5)
- 5-((4-Nitrobenzyl)oxy)-6-oxo-1,2,3,6-tetrahydropyridine-4-carboxylic acid (CAS 866008-20-0)
- Ticagrelor Impurity 74 (CAS 220241-61-2)
- Ethyl (1-phenylcyclopropyl)carbamate (CAS 736055-06-4)
- 1-Azido-4-methylbenzene solution 2101-86-2 4-Azidotoluene solution 4-Methylphenyl azide solution p-Tolyl azide solution (CAS 2101-86-2)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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