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Aliphatic and alicyclic building blocks

D-Mannonic acid

Also known as mannonate, (2S,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoic acid, (2S,3S,4R,5R)-2,3,4,5,6-pentakis(oxidanyl)hexanoic acid

CAS 642-99-9Formula C6H12O7Molar mass 196.16 g/mol
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D-Mannonic acid chemical structure, C6H12O7, CAS 642-99-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
642-99-9
Formula
C6H12O7
Molar mass
196.16 g/mol
HS code
291816
Category
Aliphatic and alicyclic building blocks

What is D-Mannonic acid?

Plain description, key identifiers and synonyms

D-mannonic acid is the D-stereoisomer of mannonic acid. It is a conjugate acid of a D-mannonate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoic acid
CAS number
642-99-9 CAS number cross-checkedOther or deprecated CAS: 6906-37-2
Molecular formula
C6H12O7
InChIKey
RGHNJXZEOKUKBD-MBMOQRBOSA-N
InChI
InChI=1S/C6H12O7/c7-1-2(8)3(9)4(10)5(11)6(12)13/h2-5,7-11H,1H2,(H,12,13)/t2-,3-,4+,5+/m1/s1
Canonical SMILES
O=C(O)C(O)C(O)C(O)C(O)CO
Isomeric SMILES
C([C@H]([C@H]([C@@H]([C@@H](C(=O)O)O)O)O)O)O

Synonyms

  • mannonate
  • (2S,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoic acid
  • (2S,3S,4R,5R)-2,3,4,5,6-pentakis(oxidanyl)hexanoic acid
  • GlyTouCan:G57275GR
  • Mannonic acid
  • D-Mannonicacid
  • D-aMannonic acid
  • mannonic acid NIST
  • L-erythro-Hexonic acid
  • D Mannuronic Acid,DMannuronic Acid
  • rel-(2S,3S,4R,5R)-2,3,4,5,6-Pentahydroxyhe

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
196.16 g/molcalc.
Exact mass
196.0583 Dacalc.
LogP (octanol/water)
-3.49calc.
Topological polar surface area
138.5 Ųcalc.
Hydrogen bond donors
6calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
5calc.
Heavy atoms
13calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.83calc.
Formal charge
0calc.
Stereocentres
4calc.
Lipinski rule of five
Passes (1 violation)calc.

Calculated for screening. Confirm critical figures with the supplier.

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.

D-Mannonic acid suppliers

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D-Mannonic acid price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Roles

  • Escherichia coli metabolite
  • bacterial metabolite
  • metabolite
  • prokaryotic metabolite

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 D-Mannonic acid is traded under.

HS 2918.16Indicative HS code

Gluconic acid, its salts and esters

World exports in 2024
$273M
+2.4% vs 2023, imports $297M
2019 to 2024
Top exporters
  1. China64.9%
  2. France * partner reported12.1%
  3. Netherlands4.8%
Top importers
  1. India * partner reported14.1%
  2. United States6.0%
  3. Portugal5.1%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about D-Mannonic acid, based on the data on this page

What is D-Mannonic acid?

D-mannonic acid is the D-stereoisomer of mannonic acid. It is a conjugate acid of a D-mannonate.

What is the CAS number of D-Mannonic acid?

The CAS registry number of D-Mannonic acid is 642-99-9. Other or deprecated CAS numbers: 6906-37-2.

What is the molecular formula and weight of D-Mannonic acid?

The molecular formula of D-Mannonic acid is C6H12O7 and its molar mass is 196.16 g/mol.

What is D-Mannonic acid used for?

Known uses and roles of D-Mannonic acid include building blocks in research and laboratory, escherichia coli metabolite, bacterial metabolite, metabolite and prokaryotic metabolite.

Is D-Mannonic acid hazardous?

No GHS hazard classification for D-Mannonic acid 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 D-Mannonic acid?

D-Mannonic acid is usually classified under HS code 291816 (Gluconic acid, its salts and esters). This is indicative, confirm it with your customs broker before shipping.

Where can I buy D-Mannonic acid?

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

What is the price of D-Mannonic acid?

Suppliers quote D-Mannonic acid 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 D-Mannonic acid

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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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