[1,2,5]Thiadiazolo[3,4-f]quinoline CAS 440-52-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 440-52-8 |
| Molecular Formula | C9H5N3S |
| Molecular Weight | 187.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
[1,2,5]Thiadiazolo[3,4-f]quinoline (CAS 440-52-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H5N3S. Molecular weight: 187.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H5N3S |
| Molecular Weight | 187.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Thiadiazolo Standards
- [1,2,3]Thiadiazolo[5,4-b]pyridine-6-carboxylic acid (CAS 577771-09-6)
- [1,2,5]Thiadiazolo[3,4-d]pyrimidine-7(3H)-thione (CAS 89797-62-6)
- [1,2,5]Thiadiazolo[3,4-b]pyrazine-5,6-diamine (CAS 113035-18-0)
- 5-Methyl-[1,2,5]thiadiazolo[3,4-d]pyrimidin-7-amine (CAS 7248-53-5)
- [1,2,3]Thiadiazolo[5,4-b]pyridine-6-carbaldehyde (CAS 577771-07-4)
- 5-Phenyl-[1,2,5]thiadiazolo[3,4-b]pyrazine (CAS 112230-76-9)
- [1,2,5]Thiadiazolo[3,4-d]pyrimidin-7-amine (CAS 2829-57-4)
- [1,2,3]Thiadiazolo[4,5-c]pyridin-4-amine (CAS 36258-90-9)
Recommended Standards
- (6-(Methylsulfonyl)pyridin-3-yl)methanol (CAS 2089377-85-3)
- [2-(1,3-Dioxolan-2-yl)-1,3-thiazol-4-yl]methanol (CAS 2091750-70-6)
- (5-(Methylsulfonyl)pyridin-2-yl)methanol (CAS 802894-10-6)
- (4-Oxo-3-{[3-(trifluoromethyl)benzoyloxy]methyl}-3,4-dihydro-2H-1-benzothiopyran-3-yl)methyl 3-(trifluoromethyl)benzoate (CAS 338755-74-1)
- 23421-57-0 4-(Chloromethyl)-2-(4-methoxyphenyl)-1,3-thiazole--hydrogen chloride (1/1) DTXSID10583278 (CAS 23421-57-0)
- 5-[1-(4-Nitro-phenyl)-meth-(Z)-ylidene]-imidazolidine-2,4-dione (CAS 116705-22-7)
- 4-((4-(Diethylamino)benzylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-08-5)
- 7-Isopropylquinoline-3-carboxylic acid (CAS 958331-92-5)
- tert-Butyl 7,9-dioxo-2,6-diazaspiro[3.5]nonane-2-carboxylate (CAS 1105664-04-7)
- Semaglutide impurity 249 (CAS CATO-C4X-2226249)
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