4-Hydroxy-7,8,9,10-tetrahydropyrimido[4',5':4,5]thieno[2,3-b]quinolin-2(1H)-one CAS 712344-92-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 712344-92-8 |
| Molecular Formula | C13H11N3O2S |
| Molecular Weight | 273.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Hydroxy-7,8,9,10-tetrahydropyrimido[4',5':4,5]thieno[2,3-b]quinolin-2(1H)-one (CAS 712344-92-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H11N3O2S. Molecular weight: 273.31 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H11N3O2S |
| Molecular Weight | 273.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Cyanophenyl 4-methylbenzenesulfonate (CAS 36800-95-0)
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- {1-[(5-tert-butyl-1,2,4-oxadiazol-3-yl)methyl]piperidin-3-yl}methanamine dihydrochloride (CAS 1795434-18-2)
- N-(3,4-dichlorophenyl)-N-tosylglycine (CAS 884987-04-6)
- 2,3-Difluoro-4-(phenylmethoxy)phenol (CAS 271254-90-1)
- 3,3,5-Trifluoro-5-methylbenzophenone (CAS 951886-95-6)
- 4-Ethyl-1,2,5-thiadiazole-3-carboxylic acid (CAS 1538685-60-7)
- (4-Methylpyridin-3-yl)boronic acid hydrochloride (CAS 1428882-29-4)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
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