Heptakis-O-(4-sulfobutyl)-beta-Cyclodextrin CAS 165133-56-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 165133-56-2 |
| Molecular Formula | C50H86O41S2 |
| Molecular Weight | 1407.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Heptakis-O-(4-sulfobutyl)-beta-Cyclodextrin (CAS 165133-56-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C50H86O41S2. Molecular weight: 1407.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C50H86O41S2 |
| Molecular Weight | 1407.32 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.) | 2004 |
| Sulfur Atoms | 2 |
Related Heptakis Standards
- Heptakis(2,3,6-tri-O-methyl)-β-cyclodextrin (CAS 55216-11-0)
- Heptakis-(6-azido-6-deoxy)-beta-Cyclodextrin (CAS 53958-47-7)
- Heptakis-(2,6-di-O-ethyl)-β-cyclodextrin (CAS 111689-03-3)
- Heptakis-O-(2-Hydroxypropyl)-β-cyclodextrin (CAS 136019-12-0)
- Heptakis-(6-Mercapto-6-deoxy)-β-Cyclodextrin (CAS 160661-60-9)
- Heptakis(2,3,6-tri-O-ethyl)-β-cyclodextrin (CAS 111689-01-1)
- Heptakis(6-deoxy-6-iodo)-beta-cyclodextrin (CAS 30754-23-5)
- Heptakis(6-O-tert-butyldimethylsilyl)-β-cyclodextrin (CAS 123155-03-3)
Recommended Standards
- TTTTB6-2Sn (CAS 2460055-07-4)
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- 5-Methyl-6,7-dihydro-5H-thiazolo[4,5-f]indole-2-carbonitrile (CAS 1247879-15-7)
- 2-Chloro-5-fluoropyridine 1-oxide (CAS 405230-79-7)
- 2-(6-Amino-3-methoxy-2-methylphenoxy)-3-chloronaphthalene-1,4-dione (CAS 1933499-28-5)
- 1-(4-Bromo-3-methylphenyl)pyrrolidine-2,5-dione (CAS 329079-34-7)
- Ethyl 2-Acetyl-4-oxopentanoate (CAS 41892-81-3)
- 2-(Thiophen-2-yl)nicotinonitrile (CAS 870065-03-5)
- Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 75976-10-2)
Why CATO?
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