(3Z)-1H-Indole-2,3-dione 3-[N-(4-Methoxyphenyl )thiosemicarbazone CAS 79560-74-0
| CAS No. | 79560-74-0 |
| Molecular Formula | C16H14N4O2S |
| Molecular Weight | 326.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3Z)-1H-Indole-2,3-dione 3-[N-(4-Methoxyphenyl )thiosemicarbazone is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (3Z)-1H-Indole-2,3-dione 3-[N-(4-Methoxyphenyl )thiosemicarbazone (CAS 79560-74-0), a certified reference material (molecular formula C16H14N4O2S, MW 326.37 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, (3Z)-1H-Indole-2,3-dione 3-[N-(4-Methoxyphenyl )thiosemicarbazone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 326.37 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (3Z)-1H-Indole-2,3-dione 3-[N-(4-Methoxyphenyl )thiosemicarbazone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H14N4O2S |
| Molecular Weight | 326.37 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- (3-Amino-4,6-dimethylthieno[2,3-b]pyridin-2-yl)(benzo[d][1,3]dioxol-5-yl)methanone (CAS 327067-10-7)
- (4-Aminoquinazolin-2-yl)methyl 2-(methylthio)nicotinate (CAS 923858-19-9)
- ((2-Methyl-1-propionylindolin-5-yl)sulfonyl)glycine (CAS 899718-20-8)
- (R)-3-(1H-Indol-3-yl)-2-((3-sulfopropyl)amino)propanoic acid (CAS 819864-30-7)
- (2,4-Dimethylphenyl)hydrazine (CAS 615-00-9)
- 3-(Benzyloxy)-5-(trifluoromethyl)pyridine (CAS 186593-13-5)
- 2-Bromo-5-(2,2,2-trifluoroethoxy)pyrimidine (CAS 1434141-97-5)
- 3,3-Dimethyl-N-(4-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)butanamide (CAS 2246685-26-5)
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Why CATO?
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