Description

Carboxymethyl beta-cyclodextrin (CAS: 218269-34-2) is a chemically modified cyclodextrin derivative designed for advanced research and industrial applications. With the molecular formula C₅₆H₈₄O₄₉, this compound features a hydrophilic carboxymethyl group substitution on the beta-cyclodextrin backbone, enhancing its solubility and complexation capabilities. Its IUPAC name, 2-[[(1R,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21R,23R,25R,26R,28R,30R,31R,33R,35R,36R,37R,38R,39R,40R,41R,42R,43R,44R,45R,46R,47R,48R,49R)-36,38,40,42-tetrakis(carboxymethoxy)-10,15-bis(carboxymethoxymethyl)-37,39,41,43,44,45,46,47,48,49-decahydroxy-20,25,30,35-tetrakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.2^3,6.2^8,11.2^13,16.2^18,21.2^23,26.2^28,31]nonatetracontan-5-yl]methoxy]acetic acid, reflects its complex structure. This product is ideal for pharmaceutical research, drug delivery systems, and solubility enhancement due to its ability to form inclusion complexes with hydrophobic molecules. Available in high purity, it is suitable for analytical standards, formulation studies, and biochemical applications.

Properties

• CAS Number: 218269-34-2
• Complexity: 2810
• IUPAC Name: 2-[[(1R,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21R,23R,25R,26R,28R,30R,31R,33R,35R,36R,37R,38R,39R,40R,41R,42R,43R,44R,45R,46R,47R,48R,49R)-36,38,40,42-tetrakis(carboxymethoxy)-10,15-bis(carboxymethoxymethyl)-37,39,41,43,44,45,46,47,48,49-decahydroxy-20,25,30,35-tetrakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontan-5-yl]methoxy]acetic acid
• InChI: InChI=1S/C56H84O49/c57-1-15-42-47(89-12-26(69)70)36(82)54(93-15)104-44-17(3-59)95-56(38(84)49(44)91-14-28(73)74)105-45-18(4-60)94-55(37(83)48(45)90-13-27(71)72)103-43-16(2-58)92-53(35(81)46(43)88-11-25(67)68)101-41-21(7-87-10-24(65)66)97-51(33(79)30(41)76)99-39-19(5-85-8-22(61)62)96-50(32(78)29(39)75)100-40-20(6-86-9-23(63)64)98-52(102-42)34(80)31(40)77/h15-21,29-60,75-84H,1-14H2,(H,61,62)(H,63,64)(H,65,66)(H,67,68)(H,69,70)(H,71,72)(H,73,74)/t15-,16-,17-,18-,19-,20-,21-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48-,49-,50-,51-,52-,53-,54-,55-,56-/m1/s1
• InChI Key: CUJVBAPGYBSBHJ-YWBSARSQSA-N
• Exact Mass: 1540.4081190
• Molecular Formula: C56H84O49
• Molecular Weight: 1541.2
• SMILES: C([C@@H]1[C@@H]2[C@@H]([C@H]([C@H](O1)O[C@@H]3[C@H](O[C@@H]([C@@H]([C@H]3OCC(=O)O)O)O[C@@H]4[C@H](O[C@@H]([C@@H]([C@H]4OCC(=O)O)O)O[C@@H]5[C@H](O[C@@H]([C@@H]([C@H]5OCC(=O)O)O)O[C@@H]6[C@H](O[C@@H]([C@@H]([C@H]6O)O)O[C@@H]7[C@H](O[C@@H]([C@@H]([C@H]7O)O)O[C@@H]8[C@H](O[C@H](O2)[C@@H]([C@H]8O)O)COCC(=O)O)COCC(=O)O)COCC(=O)O)CO)CO)CO)O)OCC(=O)O)O
• Topological: 738
• Monoisotopic Mass: 1540.4081190
• Synonyms: 218269-34-2, CARBOXYMETHYL BETA-CYCLODEXTRIN, Carboxymethyl-beta-cyclodextrin, Carboxymethyl-|A-Cyclodextrin, MFCD30534340, Carboxymethyl-?-Cyclodextrin, Carboxymethyl-ss-Cyclodextrin, Carboxymethyl-|A-cyclodextrin, 99%, CARBOXYMETHYL-| cent-CYCLODEXTRIN, AC-36712, OC156903, HY-126393, D82976

Application

Carboxymethyl beta-cyclodextrin is widely used in pharmaceutical research to improve the solubility and bioavailability of poorly water-soluble drugs. It serves as a key excipient in drug delivery systems, enabling the formation of stable inclusion complexes. Additionally, this compound is employed in analytical chemistry for chiral separation and as a stabilizer in cosmetic and food industries.

If you are interested or have any questions, please contact us at support@atomfair.com

Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.