(5E)-2-Mercapto-5-(2-nitrobenzylidene)-1,3-thiazol-4(5H)-one CAS 6308-22-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6308-22-1 |
| Molecular Formula | C10H6N2O3S2 |
| Molecular Weight | 266.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5E)-2-Mercapto-5-(2-nitrobenzylidene)-1,3-thiazol-4(5H)-one (CAS 6308-22-1) 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.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related E Standards
- (E)-2-Mercapto-5-(2-nitrobenzylidene)thiazol-4(5H)-one (CAS 1784763-14-9)
- 2-Mercapto-5-(4-nitrobenzylidene)thiazol-4(5H)-one (CAS 4120-64-3)
- 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)
- 1142200-00-7 2-(2-Mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)-N-phenylacetamide (CAS 1142200-00-7)
- 2-Mercapto-5-(2-thienyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 372494-00-3)
- 2-mercapto-3-propyl-6,7-dihydro-3H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4(5H)-one (CAS 519152-63-7)
- 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
- (2Z)-2-(3-amino-1H-isoindol-1-ylidene)-3-oxo-3-pyrrolidin-1-ylpropanenitrile (CAS 790270-79-0)
- (E)-N,N-Dimethyl-N'-{7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl}methanimidamide (CAS 303145-78-0)
- 8-Thiocyanatoquinoline-5-sulfonic acid (CAS 18615-23-1)
- O6-Benzylguanine (CAS 19916-73-5)
- 4-((Pyridin-4-ylmethyl)amino)butan-2-ol (CAS 1339895-12-3)
- 1-(2,3-Dihydropyrazolo[5,1-b]oxazol-3-yl)-N,N-dimethylmethanamine (CAS 2676868-36-1)
- 3-Ethoxy-N-(phenyl(pyridin-4-yl)methyl)propan-1-amine (CAS 876709-26-1)
- [2-(1-Cyclohexen-1-yl)ethyl](2-methylbenzyl)amine Hydrochloride (CAS 356531-13-0)
- 5-Bromonicotinamide (CAS 28733-43-9)
- Tirzepatide (CAS 2023788-19-2)
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