Heptakis(2,3,6-tri-O-ethyl)-β-cyclodextrin CAS 111689-01-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 111689-01-1 |
| Molecular Formula | C84H154O35 |
| Molecular Weight | 1724.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Heptakis(2,3,6-tri-O-ethyl)-β-cyclodextrin (CAS 111689-01-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C84H154O35. Molecular weight: 1724.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C84H154O35 |
| Molecular Weight | 1724.10 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related Heptakis Standards
- Heptakis(6-deoxy-6-iodo)-beta-cyclodextrin (CAS 30754-23-5)
- Heptakis-O-(2-Hydroxypropyl)-β-cyclodextrin (CAS 136019-12-0)
- Heptakis-(2,6-di-O-ethyl)-β-cyclodextrin (CAS 111689-03-3)
- Heptakis(6-O-tert-butyldimethylsilyl)-β-cyclodextrin (CAS 123155-03-3)
- Heptakis(2,3,6-tri-O-methyl)-β-cyclodextrin (CAS 55216-11-0)
- Heptakis-O-(4-sulfobutyl)-beta-Cyclodextrin (CAS 165133-56-2)
- Heptakis-(6-azido-6-deoxy)-beta-Cyclodextrin (CAS 53958-47-7)
- Heptakis-(6-Mercapto-6-deoxy)-β-Cyclodextrin (CAS 160661-60-9)
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- 5-methylimidazo[1,2-a]pyridine-3-carbaldehyde (CAS 178488-37-4)
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- N1-((1-(Hydroxymethyl)cyclopropyl)methyl)-N2-methyloxalamide (CAS 1251578-88-7)
- 2-[(4-cyanophenyl)sulfanyl]acetic acid (CAS 17893-44-6)
- Polymyxin B nonapeptide TFA (CAS 2220175-42-6)
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