7,7-Dimethyl-4,5-dioxo-10-thioxo-4,5,7,10-tetrahydro-[1,2]dithiolo[3,4-c]pyrrolo[3,2,1-ij]quinolin-2-yl benzoate CAS 879618-23-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 879618-23-2 |
| Molecular Formula | C21H13NO4S3 |
| Molecular Weight | 439.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7,7-Dimethyl-4,5-dioxo-10-thioxo-4,5,7,10-tetrahydro-[1,2]dithiolo[3,4-c]pyrrolo[3,2,1-ij]quinolin-2-yl benzoate (CAS 879618-23-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H13NO4S3. Molecular weight: 439.53 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H13NO4S3 |
| Molecular Weight | 439.53 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 3 |
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Recommended Standards
- 4-(4-(6-Methoxynaphthalen-2-yl)-2-(4-(methylsulfinyl)phenyl)-1H-imidazol-5-yl)pyridine (CAS 948557-43-5)
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- 3-(5-((2-((4-Ethoxyphenyl)amino)-2-oxoethyl)thio)-4-methyl-4H-1,2,4-triazol-3-yl)-N-phenylpropanamide (CAS 5444-42-8)
- N1,N1-diisobutylethane-1,2-diamine (CAS 14156-98-0)
- 5-Fluoro-1-methylindoline-2,3-dione (CAS 773-91-1)
- Opicapone Impurity 53 (CAS CATO-C4X-240453)
- 5-(Trifluoromethyl)thiophene-2-carbaldehyde (CAS 901767-00-8)
- Methyl (R)-4-Chloro-3-methyl-4-oxobutanoate (CAS 83509-05-1)
- Cefdinir 7-isomer (CAS 178601-89-3)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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