1-[2-(4-Methyl-1,3-thiazol-5-yl)ethyl]-1H-indole-2,3-dione CAS 681837-50-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 681837-50-3 |
| Molecular Formula | C14H12N2O2S |
| Molecular Weight | 272.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[2-(4-Methyl-1,3-thiazol-5-yl)ethyl]-1H-indole-2,3-dione (CAS 681837-50-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H12N2O2S. Molecular weight: 272.32 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H12N2O2S |
| Molecular Weight | 272.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- 2-[2-(2-Methyl-1,3-thiazol-4-yl)ethyl]-2,3-dihydro-1H-isoindole-1,3-dione (CAS 524704-33-4)
- (3-(Thiazol-4-yl)-5-(trifluoromethyl)phenyl)boronic acid (CAS 2225181-02-0)
- (3-(Thiazol-5-yl)-5-(trifluoromethyl)phenyl)boronic acid (CAS 2225179-79-1)
- Thiazol-2-yl(4-(trifluoromethoxy)phenyl)methanone (CAS 1443340-39-3)
- Thiazol-2-yl(2-(trifluoromethoxy)phenyl)methanone (CAS 1443348-08-0)
- [2-(Thiazol-2-ylcarbamoyl)-ethyl]-carbamic acid tert-butyl ester (CAS 1043390-61-9)
- 2-[2-(4-methyl-1,3-thiazol-5-yl)-1h-1,3-benzodiazol-1-yl]acetic acid (CAS 1094744-10-1)
- Thiazol-2-ylmethyl 2H-chromene-3-carboxylate (CAS 1252178-97-4)
Recommended Standards
- 1-[(1-methyl-1H-pyrrol-3-yl)sulfonyl]piperidine-4-carboxylic acid (CAS 940271-54-5)
- 1-Benzoyl-3-(2-hydroxyphenyl)thiourea (CAS 53514-41-3)
- 1-(Toluene-4-sulfonyl)-1H-pyrrolo[2,3-b]pyridine (CAS 348640-02-8)
- 3,4-Dihydro-1,6-naphthyridin-2(1H)-one (CAS 14757-41-6)
- Sodium 3-iodobenzenesulfonate (CAS 51119-76-7)
- Methyl 2-bromo-4-methylbenzoate (CAS 87808-49-9)
- (5E)-3-(4-Methylphenyl)-5-{[(4-methylphenyl)amino]methylidene}-4-oxo-1,3-thiazolidin-1-ium-1-olate (CAS 338753-40-5)
- tert-Butyl 3-hydroxy-3-(2-methoxy-5-methylphenyl)azetidine-1-carboxylate (CAS 1498368-17-4)
- Ethyl 7-hydroxy-7-phenylheptanoate (CAS 112665-42-6)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
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