2,7-Bis(2,3-dihydrothieno[3,4-b]-1,4-dioxin-5-yl)-9H-carbazole CAS 2247347-75-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2247347-75-5 |
| Molecular Formula | C24H17NO4S2 |
| Molecular Weight | 447.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,7-Bis(2,3-dihydrothieno[3,4-b]-1,4-dioxin-5-yl)-9H-carbazole (CAS 2247347-75-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H17NO4S2. Molecular weight: 447.53 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H17NO4S2 |
| Molecular Weight | 447.53 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Bis Standards
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- 4,8-Bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-1H,3H-benzo[1,2-c:4,5-c']bis([1,2,5]thiadiazole) (CAS 1003593-65-4)
- 4,7-Bis(2,3-dihydrothieno[3,4-b]-1,4-dioxin-5-yl)-2,1,3-benzothiadiazole (CAS 240823-06-7)
- 5-((4-(2,3-Dihydrothieno[3,4-b][1,4]dioxin-5-yl)quinolin-6-yl)methylene)thiazolidine-2,4-dione (CAS 1119898-47-3)
- 4,7-Bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-5,6-dinitrobenzo[c][1,2,5]thiadiazole (CAS 1003593-63-2)
- 2-Phenyl-5,7-dihydrothieno[3,4-d]pyrimidin-4-ol (CAS 5719-24-4)
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Recommended Standards
- (E)-4-(((1-butyl-3-cyano-4,5-diphenyl-1H-pyrrol-2-yl)imino)methyl)benzoic acid (CAS 478032-86-9)
- 6-Benzyl 5-(tert-butyl) (S)-3-benzyl-3,4,6,7-tetrahydro-5H-imidazo[4,5-c]pyridine-5,6-dicarboxylate (CAS 2412496-30-9)
- 4-{[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}-1-[1-(4-methoxyphenyl)cyclopropanecarbonyl]piperidine (CAS 1775352-82-3)
- ethyl 2-[5-methyl-4-(propan-2-yl)-1,3-thiazol-2-yl]acetate (CAS 1179258-09-3)
- 3-Bromo-5-methoxy-2-methylbenzoic acid (CAS 13979-61-8)
- 3-{methyl[(oxiran-2-yl)methyl]amino}propanenitrile (CAS 3647-35-6)
- 4,4-Dimethyl-1-(pyrimidin-2-yl)pentan-1-amine (CAS 1250170-30-9)
- N-(furan-2-ylmethyl)-4-methylaniline (CAS 3139-27-3)
- Deoxycholic acid Impurity 17 (CAS 219997-55-4)
- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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