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Carbohydrates and sugars

Isomaltitol

Also known as 6-O-alpha-D-Glucopyranosyl-D-glucitol, 1,6-GPS, D-Glucitol, 6-O-alpha-D-glucopyranosyl-

CAS 534-73-6Formula C12H24O11Molar mass 344.31 g/molEC 208-605-3
GHS signal word: Warning. Pictograms: Harmful or irritant 8 suppliers listed
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Isomaltitol chemical structure, C12H24O11, CAS 534-73-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
534-73-6
Formula
C12H24O11
Molar mass
344.31 g/mol
EC number
208-605-3
HS code
294000
Category
Carbohydrates and sugars

What is Isomaltitol?

Plain description, key identifiers and synonyms

6-O-alpha-D-glucopyranosyl-D-glucitol is a glycosyl alditol consisting of alpha-D-glucopyranose and D-glucitol residues joined in sequence by a (16)-glycosidic bond. It is a glycosyl alditol and an O-acyl carbohydrate. It is functionally related to a beta-D-glucose and a D-glucitol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S,3R,4R,5R)-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexane-1,2,3,4,5-pentol
CAS number
534-73-6 CAS number cross-checked
EC number
208-605-3
Molecular formula
C12H24O11
UNII
QFA026JZX2
MDL number
MFCD00083636
InChIKey
SERLAGPUMNYUCK-YJOKQAJESA-N
InChI
InChI=1S/C12H24O11/c13-1-4(15)7(17)8(18)5(16)3-22-12-11(21)10(20)9(19)6(2-14)23-12/h4-21H,1-3H2/t4-,5+,6+,7+,8+,9+,10-,11+,12-/m0/s1
SMILES
C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)OC[C@H]([C@H]([C@@H]([C@H](CO)O)O)O)O)O)O)O)O

Synonyms

  • 6-O-alpha-D-Glucopyranosyl-D-glucitol
  • 1,6-GPS
  • D-Glucitol, 6-O-alpha-D-glucopyranosyl-
  • GlyTouCan:G67036DM
  • 1,6-Sorbitol glucopyranoside
  • 6-O alpha-D-glucopyranosyl-D-glucitol
  • (2S,3R,4R,5R)-6-(((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexane-1,2,3,4,5-pentaol
  • (2S,3R,4R,5R)-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexane-1,2,3,4,5-pentol
  • glucosylsorbitol
  • 6-O-?-D-Glucopyranosyl-D-glucitol, Palatinitol,
  • 6-O-alpha-D-glucopyranosyl-D-sorbitol
  • 6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexane-1,2,3,4,5-pentol
  • Isomaltitol (Mixture of 6-O-?-D-Glucopyranosyl-D-glucitol and 1-O-?-D-Glucopyranosyl-D-mannitol)
  • Isomaltitol, >=98% (HPLC)
  • 6-O--D-Glucopyranosyl-D-glucitol
  • alpha-D-Glcp-(1->6)-D-glucitol
  • alpha-D-Glcp-(1->6)-D-Glc-OH
  • 6-O-(?-D-Glucopyranosyl)-D-glucitol
  • (2S,3R,4R,5R)-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxyhexane-1,2,3,4,5-pentol
  • Isomaltitol (Mixture of 6-O-a-D-Glucopyranosyl-D-glucitol and 1-O-a-D-Glucopyranosyl-D-mannitol)
  • 6-O-(| cent-D-Glucopyranosyl)-D-sorbitol
  • 6-o-alpha-glucopyranosyl-d-sorbitol

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
344.31 g/molcalc.
Exact mass
344.1319 Dacalc.
LogP (octanol/water)
-5.76calc.
Topological polar surface area
200.5 Ųcalc.
Hydrogen bond donors
9calc.
Hydrogen bond acceptors
11calc.
Rotatable bonds
8calc.
Heavy atoms
23calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
9calc.
Lipinski rule of five
Fails (2 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, C1CCOCC1

C1CCOCC1

1 ring, 6 atoms, the Tetrahydropyran ring system.

12,069 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

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

Full safety data and first aid

Isomaltitol suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 8 suppliers
8 of 8 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

8 suppliers in 2 countries

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Isomaltitol price

Indicative price range per kg from live supplier offers

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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

United States

  • TSCA inventory (USA)
    Status: Active in US commerce, Regulatory flags: Added by a premanufacture notice

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Isomaltitol is traded under.

HS 2940.00Indicative HS code

Sugar ethers, sugar acetals and sugar esters, and their salts, other than the products of heading 29.37…

World exports in 2024
$1.4B
−5.4% vs 2023, imports $1.42B
2019 to 2024
Top exporters
  1. Germany23.7%
  2. China20.6%
  3. United States11.5%
Top importers
  1. United States14.0%
  2. Japan7.4%
  3. Germany6.1%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Isomaltitol, based on the data on this page

What is Isomaltitol?

6-O-alpha-D-glucopyranosyl-D-glucitol is a glycosyl alditol consisting of alpha-D-glucopyranose and D-glucitol residues joined in sequence by a (16)-glycosidic bond. It is a glycosyl alditol and an O-acyl carbohydrate. It is functionally related to a beta-D-glucose and a D-glucitol.

What is the CAS number of Isomaltitol?

The CAS registry number of Isomaltitol is 534-73-6.

What is the molecular formula and weight of Isomaltitol?

The molecular formula of Isomaltitol is C12H24O11 and its molar mass is 344.31 g/mol.

Is Isomaltitol hazardous?

Isomaltitol carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Isomaltitol?

Isomaltitol is usually classified under HS code 294000 (Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Isomaltitol?

CompoundList lists 8 suppliers of Isomaltitol in China and India. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Isomaltitol in India?

1 supplier in India list Isomaltitol on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Isomaltitol?

Suppliers quote Isomaltitol 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 Isomaltitol

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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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