(4E)-4-[(Thiophen-2-yl)methylidene]-2,3,4,5-tetrahydro-1-benzothiepin-5-one CAS 924275-80-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 924275-80-9 |
| Molecular Formula | C15H12OS2 |
| Molecular Weight | 272.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (4E)-4-[(Thiophen-2-yl)methylidene]-2,3,4,5-tetrahydro-1-benzothiepin-5-one (CAS 924275-80-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H12OS2. Molecular weight: 272.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H12OS2 |
| Molecular Weight | 272.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 2 |
Related E Standards
- 2,5-Di(thiophen-2-yl)benzene-1,4-diamine (CAS 1473358-11-0)
- 2,5-Di(thiophen-3-yl)benzene-1,4-diamine (CAS 2055720-34-6)
- 1-Phenyl-3-((1-(thiophen-2-yl)cyclopropyl)methyl)urea (CAS 1203263-00-6)
- 2-Oxo-3-(thiophen-2-yl)-1,2-dihydroquinoxaline-6-carboxylic acid (CAS 832080-83-8)
- 3-(3-(Thiophen-2-yl)-1,2,4-oxadiazol-5-yl)benzoic acid (CAS 823195-16-0)
- 4-(Thiophen-3-yl)-3-(trifluoromethyl)benzoic acid (CAS 2340293-28-7)
- {3-[5-(Thiophen-2-yl)-1,3,4-oxadiazol-2-yl]phenyl}boronic acid (CAS 2377609-61-3)
- {4-[5-(Thiophen-2-yl)-1,2,4-oxadiazol-3-yl]phenyl}boronic acid (CAS 2377608-39-2)
Recommended Standards
- 2,2'-Bibenzothiazoline (CAS 19258-20-9)
- (E)-3-(4-isopropylphenyl)-1-(4-methylpiperazin-1-yl)prop-2-en-1-one (CAS 414885-66-8)
- (2E,5E)-2,5-Bis(thiophen-2-ylmethylene)cyclopentan-1-one (CAS 176957-55-4)
- N-(4-Ethoxyphenyl)-4-fluorobenzamide (CAS 101398-03-2)
- 7-(pyridin-3-yl)-1,7-diazaspiro[4.4]nonane trihydrochloride (CAS 1159824-71-1)
- Dopamine Impurity 86 (CAS 74321-37-2)
- 2-([1,1'-Biphenyl]-4-carbonyl)-1,4-diaminoanthracene-9,10-dione (CAS 89868-45-1)
- 3-[2-(trifluoromethyl)phenyl]piperazin-2-one (CAS 1246551-30-3)
- Methyl 2-(chloromethyl)-7-methoxy-1,3-benzoxazole-5-carboxylate (CAS 1221792-62-6)
- Insulin Glargine Metabolite M2 (CAS CATO-CPTD788867)
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