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Carbohydrates and sugars

Cellobiose

Also known as D-(+)-Cellobiose, Cellose, 1-beta-D-Glucopyranosyl-4-D-glucopyranose

CAS 528-50-7Formula C12H22O11Molar mass 342.30 g/molEC 208-436-5
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Cellobiose chemical structure, C12H22O11, CAS 528-50-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
528-50-7
Formula
C12H22O11
Molar mass
342.30 g/mol
EC number
208-436-5
HS code
294000
Category
Carbohydrates and sugars

What is Cellobiose?

Plain description, key identifiers and synonyms

Cellobiose is a glycosylglucose consisting of two glucose units linked via a beta(14) bond. It has a role as a plant metabolite.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol
CAS number
528-50-7 CAS number cross-checkedOther or deprecated CAS: 16462-44-5
EC number
208-436-5
Molecular formula
C12H22O11
INCI name
CELLOBIOSE
InChIKey
GUBGYTABKSRVRQ-CUHNMECISA-N
InChI
InChI=1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5-,6+,7-,8-,9-,10-,11?,12+/m1/s1
Canonical SMILES
OCC1OC(OC2C(CO)OC(O)C(O)C2O)C(O)C(O)C1O
Isomeric SMILES
C([C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O[C@@H]2[C@H](OC([C@@H]([C@H]2O)O)O)CO)O)O)O)O

Synonyms

  • D-(+)-Cellobiose
  • Cellose
  • 1-beta-D-Glucopyranosyl-4-D-glucopyranose
  • D-Glucosyl-beta-(1-4)-D-glucose
  • 4-O-beta-D-Glucopyranosyl-D-glucose
  • 4-beta-D-glucopyranosyl-D-glucopyranose
  • 4-(beta-D-Glucosido)-D-glucose
  • D-Glucose, 4-O-beta-D-glucopyranosyl-
  • (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol
  • (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-((2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl)oxyoxane-3,4,5-triol
  • D-Glucopyranose, 4-O-beta-D-glucopyranosyl-
  • GlyTouCan:G12460QS
  • 2-(hydroxymethyl)-6-(4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl)oxyoxane-3,4,5-triol
  • 4 O beta D Glucopyranosyl D glucopyranose
  • (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(((2R,3S,4R,5R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl)oxy)oxane-3,4,5-triol
  • (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(((2R,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl)oxy)oxane-3,4,5-triol
  • (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-((2R,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl)oxyoxane-3,4,5-triol
  • D-Cellobiose
  • D-Cellbiose
  • 4-O-beta-D-glucopyranosyl-D-glucopyranose
  • D(+)-Cellobiose
  • 4-o-(beta-d-glucopyranosyl)-d-glucopyranose
  • D-celiobiose
  • D-(+)-Cellose
  • beta-d-Glucopyranosyl(1-4)-d-glucopyranose
Show all 28 synonyms
  • beta-D-glucosyl-(1->4)-D-glucose
  • 4-O-beta-D-glucopyranosyl--D-glucopyranose
  • beta-D-glucopyranosyl-(1->4)-D-glucopyranose

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)
-5.4calc.
Topological polar surface area
189.5 Ųcalc.
Hydrogen bond donors
8calc.
Hydrogen bond acceptors
11calc.
Rotatable bonds
4calc.
Heavy atoms
23calc.
Rings
2calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
10calc.
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, C1CCC(OC2CCCOC2)OC1

C1CCC(OC2CCCOC2)OC1

2 rings, 13 atoms.

536 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.

Cellobiose suppliers

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

All 15 suppliers
15 of 15 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

15 suppliers in 4 countries

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Cellobiose 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

Cosmetic ingredient, INCI name CELLOBIOSE(antimicrobial, hair conditioning, humectant, slip modifier)

Roles

  • eukaryotic metabolite
  • metabolite
  • plant metabolite

Cosmetic functions

  • Antimicrobial
  • Hair conditioning
  • Humectant
  • Skin conditioning - humectant
  • Slip modifier

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Cellobiose 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 Cellobiose is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Cellobiose?

Cellobiose is a glycosylglucose consisting of two glucose units linked via a beta(14) bond. It has a role as a plant metabolite.

What is the CAS number of Cellobiose?

The CAS registry number of Cellobiose is 528-50-7. Other or deprecated CAS numbers: 16462-44-5.

What is the molecular formula and weight of Cellobiose?

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

What is Cellobiose used for?

Known uses and roles of Cellobiose include humectants in cosmetics and personal care, preservatives in cosmetics and personal care, hair conditioning agents in cosmetics and personal care, eukaryotic metabolite, metabolite and 6 more.

Is Cellobiose hazardous?

No GHS hazard classification for Cellobiose 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 Cellobiose?

Cellobiose 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 Cellobiose?

CompoundList lists 15 suppliers of Cellobiose in China, United States, Germany and Japan. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Cellobiose?

Suppliers quote Cellobiose 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 Cellobiose

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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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