3-(5-(5-Bromo-2-oxo-1-pentylindolin-3-ylidene)-4-oxo-2-thioxothiazolidin-3-yl)propanoic acid CAS 618077-03-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 618077-03-5 |
| Molecular Formula | C19H19BrN2O4S2 |
| Molecular Weight | 483.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(5-(5-Bromo-2-oxo-1-pentylindolin-3-ylidene)-4-oxo-2-thioxothiazolidin-3-yl)propanoic acid (CAS 618077-03-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H19BrN2O4S2. Molecular weight: 483.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H19BrN2O4S2 |
| Molecular Weight | 483.40 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- (R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(phosphonooxy)phenyl)propanoic acid (CAS 178432-30-9)
- 2,3,5,6-Tetrafluorophenyl 1-azido-3,6,9,12,15-pentaoxaoctadecan-18-oate (CAS 1807505-31-2)
- 1-Allyl-2-((3,4-dichlorobenzyl)sulfonyl)-4,5-diphenyl-1H-imidazole (CAS 866017-33-6)
- tert-Butyl 3-iodo-7-nitro-1H-indazole-1-carboxylate (CAS 874297-10-6)
- Cyclopropanecarboxylic Acid Hexyl Ester (CAS 60128-03-2)
- Tryptophan Impurity 16 (CAS CATO-C4X-137316)
- 11-Methyl-3-(5-methyl-2-furyl)-2,3,4,5-tetrahydro-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 1428139-40-5)
- (R)-1-(4-chloro-3-fluorobenzyl)piperidin-3-amine (CAS 1222710-53-3)
- 2-(tert-Butyl)-1H-indole-3-carboxylic acid (CAS 773872-64-3)
- Cycloaspeptide D (CAS 691363-62-9)
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