5503-75-3 (5Z)-5-(2-Bromobenzylidene)-2-thioxo-1,3-thiazolidin-4-one MFCD01471106 CAS 5503-75-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5503-75-3 |
| Molecular Formula | C10H6BrNOS2 |
| Molecular Weight | 300.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5503-75-3 (5Z)-5-(2-Bromobenzylidene)-2-thioxo-1,3-thiazolidin-4-one MFCD01471106 (CAS 5503-75-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H6BrNOS2. Molecular weight: 300.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H6BrNOS2 |
| Molecular Weight | 300.19 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Z Standards
- (Z)-5-(2-Bromobenzylidene)-2-thioxothiazolidin-4-one (CAS 1310743-09-9)
- (E)-4-(3-bromobenzylidene)-3-(chloromethyl)isoxazol-5(4H)-one (CAS 1142199-51-6)
- (E)-4-(4-bromobenzylidene)-3-(chloromethyl)isoxazol-5(4H)-one (CAS 1142199-54-9)
- 2-(4-Bromobenzylidene)benzofuran-3(2H)-one (CAS 83406-07-9)
- (E)-5-(((4-Bromobenzylidene)amino)methyl)-2-methylpyrimidin-4-amine (CAS 20352-47-0)
- 5-(4-Bromobenzylidene)pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 49546-72-7)
- N-(4-Bromobenzylidene)quinolin-6-amine (CAS 84922-31-6)
- (Z)-2-(4-bromobenzylidene)-3,4-dihydronaphthalen-1(2H)-one (CAS 59082-34-7)
Recommended Standards
- tert-Butyl 3-bromobenzyl(methyl)carbamate (CAS 317358-61-5)
- Diphenoxylate EP Impurity C (CAS 39186-58-8)
- tert-Butyl 2-bromobenzyl(methyl)carbamate (CAS 954238-61-0)
- N-(benzo[d][1,3]dioxol-5-ylmethyl)methanesulfonamide (CAS 184041-99-4)
- 3,5-Dichloro-4-(chloromethyl)-2-(difluoromethyl)pyridine (CAS 1804717-61-0)
- Bicyclo[4.1.0]heptan-2-amine hydrochloride (CAS 78293-44-4)
- 2-Nitro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-7-amine (CAS 2091018-98-1)
- Benzyl 1-formylcyclobutane-1-carboxylate (CAS 419571-30-5)
- Methyl 5-benzyl-1H-pyrrole-2-carboxylate (CAS 92012-34-5)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
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