(6,7,8,9-Tetrahydrodibenzo[b,d][1,6]dioxecin-1,14-diyl)bis[diphenylphosphine] CAS 499797-10-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 499797-10-3 |
| Molecular Formula | C41H34O2P2 |
| Molecular Weight | 620.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(6,7,8,9-Tetrahydrodibenzo[b,d][1,6]dioxecin-1,14-diyl)bis[diphenylphosphine] (CAS 499797-10-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C41H34O2P2. Molecular weight: 620.65 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C41H34O2P2 |
| Molecular Weight | 620.65 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Tetrahydrodibenzo Standards
- 7-Phenyl-5,6,8,9-tetrahydrodibenzo[c,h]acridine (CAS 57366-68-4)
- 2-((6,7,8,9-Tetrahydrodibenzo[b,d]furan-2-yl)oxy)acetohydrazide (CAS 790270-92-7)
- 1-(6,7,8,9-Tetrahydrodibenzo[b,d]furan-1-yl)ethanone (CAS 35618-92-9)
- 5,6,11,12-Tetrahydrodibenzo[a,e][8]annulene (CAS 1460-59-9)
- 6,7,8,9-Tetrahydrodibenzo[b,d]furan-1,2-diol (CAS 123558-80-5)
- 6,7,8,9-Tetrahydrodibenzo[b,d]furan-2-ol (CAS 1133-79-5)
- 6,7,8,9-Tetrahydrodibenzo[b,d]furan-4-amine (CAS 174187-07-6)
- 7-Methyl-1,2,3,4-tetrahydrodibenzo[b,d]furan (CAS 108368-89-4)
Recommended Standards
- Cathepsin G inhibitor I (CAS 429676-93-7)
- Linagliptin Impurity 42 (CAS 2074688-81-4)
- (1S,5R)-N-Cyclopropyl-7-(4-(2-(2,6-dichloro-4-methylphenoxy)ethoxy)phenyl)-N-(2,3-dimethylbenzyl)-3,9-diazabicyclo[3.3.1]non-6-ene-6-carboxamide (CAS 903579-36-2)
- 2-(Chloromethyl)-6-(4-chlorophenyl)-3h,4h-thieno[3,2-d]pyrimidin-4-one (CAS 851398-76-0)
- 7-Methyl-7-(4-nitrophenyl)-3-phenyltetrahydro-5H-imidazo[1,5-b][1,2,4]triazole-2,5(3H)-dithione (CAS 400084-38-0)
- 1-(1-Methyl-1H-imidazol-5-yl)cyclopropan-1-amine hydrochloride (CAS 2149589-57-9)
- 1-Isopropyl-6,6-dimethoxy-2-azaspiro[3.3]heptane (CAS 1909316-68-2)
- 1-Ethyl-2,5,6-triphenylpyrimidin-4(1H)-one (CAS 88317-16-2)
- 6-Ethoxyacridine-1,4-diamine (CAS 46984-73-0)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com