3-((2-Hydroxyethyl)thio)-6-nitro-2,3-dihydrobenzo[b]thiophene 1,1-dioxide CAS 175203-70-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 175203-70-0 |
| Molecular Formula | C10H11NO5S2 |
| Molecular Weight | 289.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-((2-Hydroxyethyl)thio)-6-nitro-2,3-dihydrobenzo[b]thiophene 1,1-dioxide (CAS 175203-70-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H11NO5S2. Molecular weight: 289.33 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H11NO5S2 |
| Molecular Weight | 289.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- Azido-PEG3-C-Boc (CAS 172531-36-1)
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- 5-Chloro-2-ethyl-6-nitrobenzo[d]oxazole (CAS 886361-25-7)
- 3-Propoxy-1H-pyrazole-5-carboxylic acid (CAS 1344687-51-9)
- 2-(3-Pyrrolidinophenyl)-1,3-dioxolane (CAS 1141669-90-0)
- 2,4-Dichloro-3-fluorobenzamide (CAS 1803718-49-1)
- [2-(diethylamino)ethyl](thiophen-2-ylmethyl)amine (CAS 852706-07-1)
- Nitrazepam-D5 (CAS 136765-45-2)
- Liraglutide(5-31)TFA Salt (CAS CATO-C4X-19924)
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