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Sweeteners

Leucrose

Also known as D-Fructose, 5-O-alpha-D-glucopyranosyl-, D-Glucopyranosyl-alpha(1-5)-D-fructopyranose, (3S,4S,5R)-1,3,4,6-tetrahydroxy-5-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexan-2-one

CAS 7158-70-5Formula C12H22O11Molar mass 342.30 g/mol
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Leucrose chemical structure, C12H22O11, CAS 7158-70-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
7158-70-5
Formula
C12H22O11
Molar mass
342.30 g/mol
HS code
294000
Category
Sweeteners

What is Leucrose?

Plain description, key identifiers and synonyms

Leucrose is a chemical substance with the molecular formula C12H22O11 and a molar mass of 342.30 g/mol. Its CAS registry number is 7158-70-5. The IUPAC name is (3S,4S,5R)-1,3,4,6-tetrahydroxy-5-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexan-2-one.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(3S,4S,5R)-1,3,4,6-tetrahydroxy-5-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexan-2-one
CAS number
7158-70-5 CAS number cross-checkedOther or deprecated CAS: 470-16-6
Molecular formula
C12H22O11
UNII
YAC4299ISI
InChIKey
DXALOGXSFLZLLN-WTZPKTTFSA-N
InChI
InChI=1S/C12H22O11/c13-1-4(16)7(17)8(18)5(2-14)22-12-11(21)10(20)9(19)6(3-15)23-12/h5-15,17-21H,1-3H2/t5-,6-,7-,8-,9-,10+,11-,12+/m1/s1
Canonical SMILES
O=C(CO)C(O)C(O)C(CO)OC1OC(CO)C(O)C(O)C1O
Isomeric SMILES
C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O[C@H](CO)[C@H]([C@@H](C(=O)CO)O)O)O)O)O)O

Synonyms

  • D-Fructose, 5-O-alpha-D-glucopyranosyl-
  • D-Glucopyranosyl-alpha(1-5)-D-fructopyranose
  • (3S,4S,5R)-1,3,4,6-tetrahydroxy-5-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexan-2-one
  • (3S,4S,5R)-1,3,4,6-tetrahydroxy-5-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl)oxyhexan-2-one
  • (3S,4S,5R)-5-((2R,3R,4S,5S,6R)-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl)oxy-1,3,4,6-tetrakis(oxidanyl)hexan-2-one
  • (3S,4S,5R)-5-[(2R,3R,4S,5S,6R)-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]oxy-1,3,4,6-tetrakis(oxidanyl)hexan-2-one
  • 5-O-alpha-D-glucopyranosyl-D-fructose
  • (3S,4S,5R)-1,3,4,6-tetrahydroxy-5-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexan-2-one
  • 5-O-Hexopyranosylhex-2-ulose
  • 4B42CA92-416A-4C2C-BAAA-D31AD7F77B1F
  • (3S,4S,5R)-1,3,4,6-tetrahydroxy-5-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-methylol-tetrahydropyran-2-yl]oxy-hexan-2-one

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
342.30 g/molcalc.
Exact mass
342.1162 Dacalc.
LogP (octanol/water)
-5.55calc.
Topological polar surface area
197.4 Ųcalc.
Hydrogen bond donors
8calc.
Hydrogen bond acceptors
11calc.
Rotatable bonds
8calc.
Heavy atoms
23calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.92calc.
Formal charge
0calc.
Stereocentres
8calc.
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

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.

Leucrose suppliers

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Leucrose price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Industries and functions

Pharmacological actions

  • Sweetening Agents

Roles

  • additive
  • flavouring agent
  • food additive
  • food component
  • physiological role
  • sweetening agent

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 Leucrose 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 Leucrose is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Leucrose?

Leucrose is a chemical substance with the molecular formula C12H22O11 and a molar mass of 342.30 g/mol. Its CAS registry number is 7158-70-5. The IUPAC name is (3S,4S,5R)-1,3,4,6-tetrahydroxy-5-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexan-2-one.

What is the CAS number of Leucrose?

The CAS registry number of Leucrose is 7158-70-5. Other or deprecated CAS numbers: 470-16-6.

What is the molecular formula and weight of Leucrose?

The molecular formula of Leucrose is C12H22O11 and its molar mass is 342.30 g/mol.

What is Leucrose used for?

Known uses and roles of Leucrose include sweeteners in food and beverage, additive, flavouring agent, food additive, food component and 3 more.

Is Leucrose hazardous?

No GHS hazard classification for Leucrose 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 Leucrose?

Leucrose 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 Leucrose?

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

What is the price of Leucrose?

Suppliers quote Leucrose 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 Leucrose

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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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