4,4'-(2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-diyl)bis(N,N-bis(4-methoxyphenyl)aniline) CAS 1622008-73-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1622008-73-4 |
| Molecular Formula | C46H40N2O6S |
| Molecular Weight | 748.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4'-(2,3-Dihydrothieno[3,4-b][1,4]dioxine-5,7-diyl)bis(N,N-bis(4-methoxyphenyl)aniline) (CAS 1622008-73-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C46H40N2O6S. Molecular weight: 748.88 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C46H40N2O6S |
| Molecular Weight | 748.88 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 28.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dihydrothieno Standards
- 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)
- 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)
- 3,8-Bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)-1,10-phenanthroline (CAS 1001330-07-9)
- 2,7-Bis(2,3-dihydrothieno[3,4-b]-1,4-dioxin-5-yl)-9H-carbazole (CAS 2247347-75-5)
- 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)
- 2-Phenyl-5,7-dihydrothieno[3,4-d]pyrimidin-4-ol (CAS 5719-24-4)
- 1-(6,7-Dihydrothieno[3,2-c]pyridin-5(4H)-yl)-2-(3-(4-fluorophenyl)-1H-pyrazol-1-yl)ethanone (CAS 1252551-10-2)
Recommended Standards
- (Nle10)-Neurokinin A (4-10) (CAS 110863-33-7)
- (DL-Isoser1)-TRAP-6 (CAS 150242-29-8)
- (Phe1,Ser2)-TRAP-6 (CAS 374898-11-0)
- 4-(2-Chloro-4-(trifluoromethyl)phenoxy)-2-fluoroaniline hydrochloride (CAS 113674-95-6)
- 3-Bromo-2-(chloromethyl)-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 87779-01-9)
- 1-Methyl-4-(prop-2-yn-1-yloxy)-1H-pyrazole (CAS 1596649-92-1)
- 1-(5-Fluoropyrimidin-2-yl)-1,4-diazepane (CAS 1326229-50-8)
- Ethyl 3-fluoro-2-formylbenzoate (CAS 1803822-33-4)
- Methyl 4-amino-3-(4-fluorophenyl)butanoate (CAS 1263215-00-4)
- Peptide 432 (CAS CATO-CPTD788432)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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