5-(3-Thienyl)-1H-indole-2,3-dione CAS 132898-98-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 132898-98-7 |
| Molecular Formula | C12H7NO2S |
| Molecular Weight | 229.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-(3-Thienyl)-1H-indole-2,3-dione (CAS 132898-98-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H7NO2S. Molecular weight: 229.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H7NO2S |
| Molecular Weight | 229.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1994 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Thienyl Standards
- 5-(2-Thienyl)Isatin (CAS 132898-97-6)
- 2-(2-Thienyl)-4H-3,1-benzoxazin-4-one (CAS 26060-06-0)
- 2-(2-Thienyl)-1,3-thiazole-4-carbonyl Chloride (CAS 306934-98-5)
- 2-Phenyl-3-(2-thienyl)acrylic acid (CAS 10569-35-4)
- 2-(5-Acetyl-2-thienyl)benzaldehyde (CAS 893741-87-2)
- 5-[2-(2-Thienyl)ethyl]-1,4,5,6-tetrahydro-1,3,5-triazine-2-thiol (CAS 879617-91-1)
- 3-(5-Acetyl-2-thienyl)benzonitrile (CAS 893741-59-8)
- 5-(2-Thienyl)-1H-indole-3-carbaldehyde (CAS 893734-01-5)
Recommended Standards
- 5-methanesulfonyl-1,2-dimethyl-3-nitrobenzene (CAS 1335140-32-3)
- 2-(3-Fluorophenyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-amine (CAS 1311186-74-9)
- 2,3-Dimethyl-5-sulfamoylbenzoic acid (CAS 1342568-17-5)
- 2-(((Benzyloxy)carbonyl)amino)-3-(4-iodophenyl)propanoic acid (CAS 82611-58-3)
- 1-Methyl-3,4-dihydro-1H-benzo[b]azepin-5(2H)-one (CAS 3749-11-9)
- 3-((tert-Butoxycarbonyl)amino)-[1,2,4]triazolo[4,3-a]pyridine-8-carboxylic acid (CAS 1206969-54-1)
- Tert-butyl (5-bromo-3-methylisothiazol-4-yl)carbamate (CAS 2567560-92-1)
- Benzyl 4-(1-(tert-butoxycarbonyl)piperidin-4-yl)piperazine-1-carboxylate (CAS 177276-40-3)
- 4-Chlorophenylboronic Acid Pinacol Ester (CAS 195062-61-4)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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