1380572-38-2 5-[2-(5-Methoxy-1H-indol-3-yl)-2-oxo-ethylidene]-3-(4-methoxy-phenyl)-2-thioxo-thiazolidin-4-one CAS 1380572-38-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1380572-38-2 |
| Molecular Formula | C21H16N2O4S2 |
| Molecular Weight | 424.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1380572-38-2 5-[2-(5-Methoxy-1H-indol-3-yl)-2-oxo-ethylidene]-3-(4-methoxy-phenyl)-2-thioxo-thiazolidin-4-one (CAS 1380572-38-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H16N2O4S2. Molecular weight: 424.49 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H16N2O4S2 |
| Molecular Weight | 424.49 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 |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Methoxy Standards
- N-(3-methoxy-5-methyl-2-pyrazinyl)-2-[4-(1,3,4-oxadiazol-2-yl)phenyl]-3-pyridinesulfonamide (CAS 186497-07-4)
- (3E)-3-[(3-Methoxy-4-{[3-(trifluoromethyl)phenyl]methoxy}phenyl)methylidene]-2,3-dihydro-1H-indol-2-one (CAS 455309-09-8)
- Ethyl 7-(2-methoxy-2-oxoethyl)-4-(thiophene-2-sulfonyl)-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate (CAS 866134-83-0)
- 4-Methoxy-N'-methyl-N'-(4-methyl-3-(methylsulfonyl)-6-phenylpyridin-2-yl)benzohydrazide (CAS 303986-72-3)
- 1-(2-((3-Methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)amino)-6,7-dihydrothiazolo[5,4-c]pyridin-5(4H)-yl)-2,2-dimethylpropan-1-one (CAS 1077629-19-6)
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Recommended Standards
- 3-(2,3-Dihydro-1H-inden-5-yl)-1-(1-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)urea (CAS 136234-83-8)
- 2,4-Di-tert-butylphenol-d10DISCONTINUED. Please see D429473 or D429474. (CAS 1577233-50-1)
- Arabinono-1,4-lactone (CAS 13280-76-7)
- 8-Methyl-4-(trifluoromethyl)quinoline-2-carboxylic acid (CAS 596845-47-5)
- (1-Ethoxyvinyl)trimethylsilane (CAS 81177-92-6)
- 5-Bromo-2-fluorophenylacetic Acid (CAS 883514-21-4)
- Methyl 2-(3,5-dichlorophenyl)-2-(ethylamino)acetate (CAS 1218744-63-8)
- 1-(5-Chloro-1-methyl-1h-imidazol-2-yl)ethan-1-ol (CAS 41507-44-2)
- 3-(2-Chlorophenyl)-cyclohexanol (CAS 1341419-32-6)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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