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Carbohydrates and sugars

Acetyl-?-cyclodextrin

CAS 1292280-77-3Formula C54H82O41Molar mass 1,387.21 g/mol
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Acetyl-?-cyclodextrin chemical structure, C54H82O41, CAS 1292280-77-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1292280-77-3
Formula
C54H82O41
Molar mass
1,387.21 g/mol
HS code
293299
Category
Carbohydrates and sugars

What is Acetyl-?-cyclodextrin?

Plain description, key identifiers and synonyms

Acetyl-?-cyclodextrin is a chemical substance with the molecular formula C54H82O41 and a molar mass of 1,387.21 g/mol. Its CAS registry number is 1292280-77-3. The IUPAC name is [(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23S,25R,26S,28R,30R,31S,33R,35R,37R,38R,40R,41R,42R,43R,45R,46R,47R,48R,49R)-15,20,25,30,35-pentakis(acetyloxymethyl)-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecahydroxy-10-(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]methyl acetate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23S,25R,26S,28R,30R,31S,33R,35R,37R,38R,40R,41R,42R,43R,45R,46R,47R,48R,49R)-15,20,25,30,35-pentakis(acetyloxymethyl)-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecahydroxy-10-(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]methyl acetate
CAS number
1292280-77-3
Molecular formula
C54H82O41
InChIKey
IXHKREVIPAHHRE-NNCOQYMCSA-N
InChI
InChI=1S/C54H82O41/c1-14(56)76-8-21-42-29(64)36(71)50(84-21)92-44-23(10-78-16(3)58)86-52(38(73)31(44)66)94-46-25(12-80-18(5)60)88-54(40(75)33(46)68)95-47-26(13-81-19(6)61)87-53(39(74)32(47)67)93-45-24(11-79-17(4)59)85-51(37(72)30(45)65)91-43-22(9-77-15(2)57)83-49(35(70)28(43)63)89-41-20(7-55)82-48(90-42)34(69)27(41)62/h20-55,62-75H,7-13H2,1-6H3/t20-,21-,22-,23-,24-,25-,26-,27-,28?,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-/m1/s1
Canonical SMILES
CC(=O)OCC1OC2OC3C(COC(C)=O)OC(OC4C(COC(C)=O)OC(OC5C(COC(C)=O)OC(OC6C(COC(C)=O)OC(OC7C(COC(C)=O)OC(OC8C(CO)OC(OC1C(O)C2O)C(O)C8O)C(O)C7O)C(O)C6O)C(O)C5O)C(O)C4O)C(O)C3O
Isomeric SMILES
CC(=O)OC[C@@H]1[C@@H]2[C@@H]([C@H]([C@H](O1)O[C@@H]3[C@H](O[C@@H]([C@@H](C3O)O)O[C@@H]4[C@H](O[C@@H](C([C@H]4O)O)O[C@@H]5[C@H](O[C@H]([C@@H]([C@H]5O)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](C7O)O)O[C@@H]8[C@H](O[C@H](O2)[C@@H]([C@H]8O)O)CO)COC(=O)C)COC(=O)C)COC(=O)C)COC(=O)C)COC(=O)C)O)O

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
1,387.21 g/molcalc.
Exact mass
1,386.4332 Dacalc.
LogP (octanol/water)
-11.81calc.
Topological polar surface area
590.5 Ųcalc.
Hydrogen bond donors
15calc.
Hydrogen bond acceptors
41calc.
Rotatable bonds
13calc.
Heavy atoms
95calc.
Rings
21calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.89calc.
Formal charge
0calc.
Stereocentres
35calc.
Lipinski rule of five
Fails (3 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, C1CC2OCC1OC1CCC(CO1)OC1CCC(CO1)OC1CCC(CO1)OC1CCC(CO1)OC1CCC(CO1)OC1CCC(CO1)O2

C1CC2OCC1OC1CCC(CO1)OC1CCC(CO1)OC1CCC(CO1)OC1CCC(CO1)OC1CCC(CO1)OC1CCC(CO1)O2

21 rings, 49 atoms.

146 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Acetyl-?-cyclodextrin suppliers

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Acetyl-?-cyclodextrin price

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Acetyl-?-cyclodextrin is traded under.

HS 2932.99Indicative HS code

Heterocyclic compounds with oxygen hetero-atom(s) only, other

World exports in 2024
$3.81B
+10.3% vs 2023, imports $7.05B
2019 to 2024
Top exporters
  1. China28.9%
  2. Switzerland * partner reported12.7%
  3. Germany7.8%
Top importers
  1. United States49.7%
  2. China11.9%
  3. India * partner reported3.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Acetyl-?-cyclodextrin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Acetyl-?-cyclodextrin, based on the data on this page

What is Acetyl-?-cyclodextrin?

Acetyl-?-cyclodextrin is a chemical substance with the molecular formula C54H82O41 and a molar mass of 1,387.21 g/mol. Its CAS registry number is 1292280-77-3.

What is the CAS number of Acetyl-?-cyclodextrin?

The CAS registry number of Acetyl-?-cyclodextrin is 1292280-77-3.

What is the molecular formula and weight of Acetyl-?-cyclodextrin?

The molecular formula of Acetyl-?-cyclodextrin is C54H82O41 and its molar mass is 1,387.21 g/mol.

Is Acetyl-?-cyclodextrin hazardous?

No GHS hazard classification for Acetyl-?-cyclodextrin is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Acetyl-?-cyclodextrin?

Acetyl-?-cyclodextrin is usually classified under HS code 293299 (Heterocyclic compounds with oxygen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Acetyl-?-cyclodextrin?

Post a free request on CompoundList and suppliers of Acetyl-?-cyclodextrin will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Acetyl-?-cyclodextrin?

Suppliers quote Acetyl-?-cyclodextrin on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Acetyl-?-cyclodextrin

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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