(E)-2-Mercapto-5-(2-nitrobenzylidene)thiazol-4(5H)-one CAS 1784763-14-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1784763-14-9 |
| Molecular Formula | C10H6N2O3S2 |
| Molecular Weight | 266.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2-Mercapto-5-(2-nitrobenzylidene)thiazol-4(5H)-one (CAS 1784763-14-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H6N2O3S2. Molecular weight: 266.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H6N2O3S2 |
| Molecular Weight | 266.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1994 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related E Standards
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- 2-Mercapto-5-(4-methoxyphenoxy)pyrimidine-4,6-diol (CAS 1245644-64-7)
- N-{3-[(5-mercapto-1,3,4-thiadiazol-2-yl)amino]phenyl}acetamide (CAS 1000933-13-0)
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- 3-Ethyl-2-mercapto-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 59898-66-7)
Recommended Standards
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- 1-(1-(2-(Dimethylamino)ethyl)-1H-pyrazol-4-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1708437-35-7)
- 2-(1,2,3,4-tetrahydroisoquinolin-5-yl)acetamide (CAS 1894628-49-9)
- Methyl 8-amino-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxylate (CAS 158504-37-1)
- tert-Butyl 7-benzyl-2,7-diazaspiro[3.5]nonane-2-carboxylate (CAS 929301-99-5)
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- 4-Iodo-2-heptafluoropropoxy-1,1,1,2-tetrafluorobutane (CAS 243128-38-3)
- 4-Methyl-1H-1,2,3-triazole (CAS 27808-16-8)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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