2,3,13,14-Tetrabromo-6,7,9,10,17,18,20,21-octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine CAS 40100-11-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40100-11-6 |
| Molecular Formula | C20H20Br4O6 |
| Molecular Weight | 675.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,13,14-Tetrabromo-6,7,9,10,17,18,20,21-octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine (CAS 40100-11-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H20Br4O6. Molecular weight: 675.99 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H20Br4O6 |
| Molecular Weight | 675.99 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Br-containing |
Related Tetrabromo Standards
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- 1,3,5,7-Tetrabromo-9,10-bis(phenylethynyl)anthracene (CAS 84870-40-6)
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Recommended Standards
- 2,2-Bis(((2-bromopropanoyl)oxy)methyl)propane-1,3-diyl bis(2-bromopropanoate) (CAS 248603-09-0)
- 3-(4-Fluoronaphthalen-1-yl)-3-methylisobenzofuran-1(3H)-one (CAS 2968-71-0)
- (4R,4'R)-2,2'-(4-(Thiophen-2-yl)pyridine-2,6-diyl)bis(4-(3,5-di-tert-butylphenyl)-4,5-dihydrooxazole) (CAS 2808461-06-3)
- Ethyl (5-chloro-1H-benzimidazol-2-yl)acetate (CAS 83520-64-3)
- 5-(Ethoxycarbonyl)-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 512809-16-4)
- Calcium Dobesilate Impurity N4 Bis-diethylamine Salt (CAS 57775-25-4)
- (4-Bromobutyl)cyclopropane (CAS 108294-64-0)
- (4-(Diethoxymethyl)phenyl)methanol (CAS 125734-44-3)
- 6-Nitroquinoxaline-2-carboxylic acid (CAS 4244-37-5)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
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