3-[(5Z)-5-[(3-Methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]propanoic acid CAS 303793-09-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303793-09-1 |
| Molecular Formula | C14H13NO4S2 |
| Molecular Weight | 323.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[(5Z)-5-[(3-Methoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]propanoic acid (CAS 303793-09-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H13NO4S2. Molecular weight: 323.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H13NO4S2 |
| Molecular Weight | 323.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Z Standards
- 4-(4-Methoxyphenyl)-5-(methylsulfonyl)-1H-thieno[2,3-c]pyrazol-3-amine (CAS 1713714-30-7)
- (E)-{1-[2-(4-methoxyphenyl)cyclopropyl]ethylidene}amino 4-methylbenzoate (CAS 338392-38-4)
- 1-((2-Methoxyphenyl)amino)-3-(naphthalen-1-yloxy)propan-2-ol (CAS 450363-95-8)
- 1-(4-Methoxyphenyl)-1-(4-morpholinophenyl)prop-2-yn-1-ol (CAS 255377-08-3)
- 2-(4-Methoxyphenyl)-N-(2-(7-methylimidazo[1,2-a]pyridin-2-yl)ethyl)acetamide (CAS 868978-00-1)
- 5-(2-(1-(4-Methoxyphenyl)cyclopropyl)-pyridin-4-yl)thiazol-2-amine (CAS 1395492-55-3)
- 3-(2-Methoxyphenyl)-N-phenyl-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-59-5)
- 3-(3-Methoxyphenyl)-N-phenyl-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-23-3)
Recommended Standards
- 3,3'-(Pyridin-4-ylmethylene)bis(1H-indole) (CAS 21182-09-2)
- 3-{[1,1'-biphenyl]-4-carbonyl}-4-methylquinoline (CAS 478064-94-7)
- 3-(Naphthalen-2-ylsulfonyl)thiazolidine-2-carboxylic acid (CAS 436811-27-7)
- Ethyl 4-hydroxybicyclo[2.2.2]octane-1-carboxylate (CAS 72948-78-8)
- 3-((4-Fluorophenethyl)amino)-1-methyl-4-(2-methyl-1H-indol-3-yl)-1H-pyrrole-2,5-dione (CAS 1129669-05-1)
- 2-(1H-pyrazol-1-yl)-1-(p-tolyl)ethan-1-one (CAS 321385-53-9)
- 4-chloro-8-methoxyquinazolin-2-amine (CAS 124309-87-1)
- tert-Butyl 4-oxo-2-(trifluoromethyl)piperidine-1-carboxylate (CAS 1245648-32-1)
- 21:0-22:6 PC (CAS 1143560-77-3)
- Cholecystokinin, CCK Tetrapeptide (30-33) (CAS 35144-91-3)
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