(Z)-3-((4-bromothiophen-3-yl)methylene)indolin-2-one CAS 900019-32-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 900019-32-1 |
| Molecular Formula | C13H8BrNOS |
| Molecular Weight | 306.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (Z)-3-((4-bromothiophen-3-yl)methylene)indolin-2-one (CAS 900019-32-1) pharmaceutical standards reference standard. Molecular formula: C13H8BrNOS. Molecular weight: 306.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H8BrNOS |
| Molecular Weight | 306.18 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.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Z Standards
- 2-(4-Bromothiophen-2-yl)-2-morpholinoacetic acid (CAS 1247749-20-7)
- (3Z)-3-[(3-Bromothiophen-2-yl)methylidene]-2,3-dihydro-1H-indol-2-one (CAS 210303-60-9)
- (Z)-3-((4-bromothiophen-2-yl)methylene)indolin-2-one (CAS 210303-61-0)
- 2-(5-Bromothiophen-2-yl)-2,3-dihydrobenzofuran-5-carbonitrile (CAS 851777-32-7)
- 4-(3-Bromothiophen-2-yl)-2-(1H-pyrrol-1-yl)pyrimidine (CAS 860788-64-3)
- 4-(5-Bromothiophen-2-yl)-2-(1H-pyrrol-1-yl)pyrimidine (CAS 860788-65-4)
- 3-{[(5-bromothiophen-2-yl)methyl]sulfanyl}-4-methyl-4,5-dihydro-1h-1,2,4-triazol-5-one (CAS 1248942-93-9)
- 4-((3-Bromothiophen-2-yl)methyl)thiomorpholine-3,5-dione (CAS 1875850-14-8)
Recommended Standards
- 2-(4-Bromophenyl)-3-oxo-3-(thiophen-2-yl)propanenitrile (CAS 561305-83-7)
- (2-(2,4-Dichlorophenyl)-2-hydroxyethyl)carbamic Acid tert-Butyl Ester (CAS 939757-30-9)
- 2-(Benzo[d]thiazol-2-yl)-4-bromophenol (CAS 6344-17-8)
- 5,6-Dibromo-1,3-dihydro-2H-benzo[d]imidazol-2-one (CAS 176244-22-7)
- Ethyl 1,4,6,7-tetrahydropyrano[4,3-c]pyrazole-3-carboxylate (CAS 518990-21-1)
- Tert-butyl isopropyl(2-(methylamino)cyclohexyl)carbamate (CAS 1353955-83-5)
- 6226-79-5 T1C2UGS05F Ponceau S C.I. Acid Red 112, tetrasodium salt (8CI) 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-((2-sulfo-4-((4-sulfophenyl)azo)phenyl)azo)-, tetrasodium salt Tetrasodium 3-hydroxy-4-(2-sulphonato-4-(4-sulphonatophenylazo)phenylazo)naphthalene-2,7-disulphonate 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-(2-(2-sulfo-4-(2-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-, sodium salt (1:4) C.I. 27195 C.I. Acid Red 112 EINECS 228-319-2 2-Hydroxy-1-((4((4-sulfophenyl)azo)-2-sulfophenyl)azo)naphthalene-3,6-disulfonic acid, tetrasodium salt NSC 16216 Ponceau S Extra Ponceau Red S UNII-T1C2UGS05F (CAS 6226-79-5)
- 7-[4-(trifluoromethyl)phenyl]pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 1423026-63-4)
- 3-Bromo-5-fluoro-2-nitropyridine (CAS 1258544-91-0)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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