1,2,3,4,5,9B-hexahydro-4lambda4-benzo[c]thieno[2,1-e]isothiazole-8-carbonitrile 4-oxide CAS 2169310-98-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2169310-98-7 |
| Molecular Formula | C11H12N2OS |
| Molecular Weight | 220.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2,3,4,5,9B-hexahydro-4lambda4-benzo[c]thieno[2,1-e]isothiazole-8-carbonitrile 4-oxide (CAS 2169310-98-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H12N2OS. Molecular weight: 220.29 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H12N2OS |
| Molecular Weight | 220.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related B Standards
- 1,5,6,7,8,9-Hexahydro-4H-cyclohepta[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 40106-31-8)
- Hexahydro-2H-pyrrolo[1,2-b][1,2]thiazine-7-carboxylic acid 1,1-dioxide (CAS 1822443-38-8)
- 2-(3-Oxo-3,5,6,7,8,9-hexahydro-2H-cyclohepta[c]pyridazin-2-yl)acetic acid (CAS 1232810-21-7)
- 1-[4-(Hexahydro-1H-azepin-1-yl)phenyl]ethanone (CAS 26586-40-3)
- Methyl 1,2,3,5,6,7-hexahydro-s-indacene-4-carboxylate (CAS 113364-60-6)
- 11-Oxo-5,6,7,8,9,10-hexahydro-2-methoxy-6,9-methanobenzocyclooctene (CAS 82799-19-7)
- 2-(1,2,3,5,6,7-Hexahydro-s-indacen-4-yl)acetic acid (CAS 68293-39-0)
- 2-(1,2,3,6,7,8-Hexahydro-as-indacen-4-yl)acetic acid (CAS 2420508-27-4)
Recommended Standards
- 1-(Ethylsulfonyl)piperidine-3-carboxamide (CAS 915882-68-7)
- 1-(4-Methoxybenzyl)-1H-imidazole-2-thiol (CAS 95460-09-6)
- 1-Methyl-3-phenyl-2-thioxotetrahydropyrimidin-4(1H)-one (CAS 59669-78-2)
- 52413-56-6 8-Chloro-2-(thiophen-2-yl)quinoline-4-carboxylic acid DTXSID20396432 (CAS 52413-56-6)
- 258532-75-1 2-Chloro-N-(2,3-dimethoxyphenyl)acetamide MFCD09455259 (CAS 258532-75-1)
- (2R,3S,4R,5R)-2-(6-Amino-9H-purin-9-yl)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-3-yl acetate (CAS 65174-95-0)
- Enoxacin-D8 hydrate (CAS CATO-CCAD301257)
- 3-Cyclohexyl-1H-indole (CAS 100717-32-6)
- 5-Chloro-2-phenylquinazolin-4(3H)-one (CAS 19407-57-9)
- Staphylococcus Aureus Protein A (SpA)-Derived Peptide (H-2228.0005) (CAS 144979-26-0)
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