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Carbohydrates and sugars

alpha-D-Mannan

Also known as Mannan, Mannoglycan, GlyTouCan:G07552DD

CAS 52002-03-6Formula C24H42O21Molar mass 666.58 g/mol
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alpha-D-Mannan chemical structure, C24H42O21, CAS 52002-03-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
52002-03-6
Formula
C24H42O21
Molar mass
666.58 g/mol
HS code
294000
Category
Carbohydrates and sugars

What is alpha-D-Mannan?

Plain description, key identifiers and synonyms

glucomannan has been reported in Aloe maculata, Hyphaene thebaica, and Amorphophallus konjac.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S,3S,4S,5S,6R)-2-[(2R,3S,4R,5R,6S)-6-[(2R,3S,4R,5S,6S)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2R,3R,4R,5S,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
CAS number
52002-03-6Other or deprecated CAS: 9036-88-8
Molecular formula
C24H42O21
InChIKey
LUEWUZLMQUOBSB-GFVSVBBRSA-N
InChI
InChI=1S/C24H42O21/c25-1-5-9(29)10(30)15(35)22(40-5)44-19-7(3-27)42-24(17(37)12(19)32)45-20-8(4-28)41-23(16(36)13(20)33)43-18-6(2-26)39-21(38)14(34)11(18)31/h5-38H,1-4H2/t5-,6-,7-,8-,9-,10+,11-,12-,13-,14+,15+,16+,17-,18+,19-,20-,21-,22+,23+,24+/m1/s1
Canonical SMILES
OCC1OC(OC2C(CO)OC(OC3C(CO)OC(OC4C(CO)OC(O)C(O)C4O)C(O)C3O)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](O[C@H]([C@@H]([C@H]2O)O)O[C@@H]3[C@H](O[C@H]([C@H]([C@H]3O)O)O[C@H]4[C@H](O[C@H]([C@H]([C@H]4O)O)O)CO)CO)CO)O)O)O)O

Synonyms

  • Mannan
  • Mannoglycan
  • GlyTouCan:G07552DD
  • Mannans
  • Mannan from Carob seed

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
666.58 g/molcalc.
Exact mass
666.2219 Dacalc.
LogP (octanol/water)
-9.75calc.
Topological polar surface area
347.8 Ųcalc.
Hydrogen bond donors
14calc.
Hydrogen bond acceptors
21calc.
Rotatable bonds
10calc.
Heavy atoms
45calc.
Rings
4calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
20calc.
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, C1CCC(OC2CCC(OC3CCC(OC4CCCOC4)OC3)OC2)OC1

C1CCC(OC2CCC(OC3CCC(OC4CCCOC4)OC3)OC2)OC1

4 rings, 27 atoms.

30 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.

alpha-D-Mannan suppliers

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All 2 suppliers

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Where suppliers are based

2 suppliers in 2 countries

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alpha-D-Mannan 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

Roles

  • Saccharomyces cerevisiae metabolite
  • eukaryotic metabolite
  • fungal metabolite
  • metabolite

Functional uses

  • Film former

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

Frequently asked questions

Quick answers about alpha-D-Mannan, based on the data on this page

What is alpha-D-Mannan?

glucomannan has been reported in Aloe maculata, Hyphaene thebaica, and Amorphophallus konjac.

What is the CAS number of alpha-D-Mannan?

The CAS registry number of alpha-D-Mannan is 52002-03-6. Other or deprecated CAS numbers: 9036-88-8.

What is the molecular formula and weight of alpha-D-Mannan?

The molecular formula of alpha-D-Mannan is C24H42O21 and its molar mass is 666.58 g/mol.

What is alpha-D-Mannan used for?

Known uses and roles of alpha-D-Mannan include saccharomyces cerevisiae metabolite, eukaryotic metabolite, fungal metabolite, metabolite and film former.

Is alpha-D-Mannan hazardous?

No GHS hazard classification for alpha-D-Mannan 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 alpha-D-Mannan?

alpha-D-Mannan 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 alpha-D-Mannan?

CompoundList lists 2 suppliers of alpha-D-Mannan in China and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of alpha-D-Mannan?

Suppliers quote alpha-D-Mannan 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 alpha-D-Mannan

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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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