2-6-Dimethyl-β-cyclodextrin - Technical CAS 51166-71-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51166-71-3 |
| Molecular Formula | C56H98O35 |
| Molecular Weight | 1331.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-6-Dimethyl-β-cyclodextrin - Technical (CAS 51166-71-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C56H98O35. Molecular weight: 1331.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C56H98O35 |
| Molecular Weight | 1331.36 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.) | 1971 |
Related Dimethyl Standards
- 2-3-Dimethyl-β-cyclodextrin (CAS 123155-05-5)
- 1,6-Dimethyl-1,1,2,2,3,3,4,4,5,5,6,6-dodecaphenylhexasilane (CAS 1586-77-2)
- Dimethyl ((2S,2'S)-((2S,2'S,3aS,3a'S,7aS,7a'S)-(1,4(1,4)-dibenzenacyclohexaphane-12,43-diylbis(1H-benzo[d]imidazole-6,2-diyl))bis(octahydro-1H-indole-2,1-diyl))bis(3-methyl-1-oxobutane-1,2-diyl))dicarbamate (CAS 1415119-52-6)
- Tris[2′,5′-dimethyl-3-(2-pyridinyl-κN)[1,1′-biphenyl]-4-yl-κC]iridium (CAS 1338784-40-9)
- 1-(2,5-Dimethyl-1H-pyrrol-1-yl)-1-((2,2'',4,4'',6,6''-hexaethyl-[1,1':3',1''-terphenyl]-2'-yl)oxy)-1-(2-methyl-2-phenylpropylidene)-N-(perfluorophenyl)molybdenumimine (CAS 1895884-08-8)
- -4,4'-(9,9-DIMETHYL-9H-XAN& 349114-57-4 (CAS 349114-57-4)
- Bis(2,3-dimethyl-1,4-bis(2,6-diisopropylphenyl)-1,4-diaza-1,3-butadiene(1-))iron(II) (CAS 869986-09-4)
- dimethyl-1,2-oxazol-3-ol (CAS 930-83-6)
Recommended Standards
- Methyl-β-cyclodextrin (CAS 128446-36-6)
- Duocarmazine (Vc-seco-DUBA) (CAS 1345681-58-4)
- 1,1,2,2,3,3,4,4,5,5-Decamesitylpentasilolane (CAS 918424-79-0)
- (8-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1-oxa-4,8-diazaspiro[4.5]Decan-4-yl)(4-nitrophenyl)methanone (CAS 338761-08-3)
- 4-Chloro-5,6-dimethylfuro[2,3-d]pyrimidine (CAS 139370-57-3)
- 4-(p-Tolyl)pyrrolidin-3-ol (CAS 1935087-06-1)
- Methylene blue /Methylthioninium Chloride Impurity 33 (CAS CATO-C4X-189633)
- 1-(Difluoromethyl)-4-ethoxy-2-fluorobenzene (CAS 2149591-21-7)
- methyl 4-[(2,4-dioxo-1,3-thiazolidin-3-yl)methyl]benzoate (CAS 749216-29-3)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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