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Aliphatic and alicyclic building blocks

6-Phosphogluconic acid

Also known as 6-phospho-D-gluconic acid, (2R,3S,4R,5R)-2,3,4,5-Tetrahydroxy-6-(phosphonooxy)hexanoic acid, (2R,3S,4R,5R)-2,3,4,5-tetrahydroxy-6-phosphonooxyhexanoic acid

CAS 921-62-0Formula C6H13O10PMolar mass 276.13 g/molEC 213-069-9
GHS signal word: Warning. Pictograms: Harmful or irritant 2 suppliers listed
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6-Phosphogluconic acid chemical structure, C6H13O10P, CAS 921-62-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
921-62-0
Formula
C6H13O10P
Molar mass
276.13 g/mol
EC number
213-069-9
HS code
291990
Category
Aliphatic and alicyclic building blocks

What is 6-Phosphogluconic acid?

Plain description, key identifiers and synonyms

6-phospho-D-gluconic acid is a gluconic acid phosphate having the phosphate group at the 6-position. It is an intermediate in the pentose phosphate pathway. It has a role as a fundamental metabolite. It is a conjugate acid of a 6-phospho-D-gluconate and a 6-phosphonatooxy-D-gluconate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2R,3S,4R,5R)-2,3,4,5-tetrahydroxy-6-phosphonooxyhexanoic acid
CAS number
921-62-0 CAS number cross-checked
EC number
213-069-9
Molecular formula
C6H13O10P
UNII
W31WK7B8U0
InChIKey
BIRSGZKFKXLSJQ-SQOUGZDYSA-N
InChI
InChI=1S/C6H13O10P/c7-2(1-16-17(13,14)15)3(8)4(9)5(10)6(11)12/h2-5,7-10H,1H2,(H,11,12)(H2,13,14,15)/t2-,3-,4+,5-/m1/s1
Canonical SMILES
O=C(O)C(O)C(O)C(O)C(O)COP(=O)(O)O
Isomeric SMILES
C([C@H]([C@H]([C@@H]([C@H](C(=O)O)O)O)O)O)OP(=O)(O)O

Synonyms

  • 6-phospho-D-gluconic acid
  • (2R,3S,4R,5R)-2,3,4,5-Tetrahydroxy-6-(phosphonooxy)hexanoic acid
  • (2R,3S,4R,5R)-2,3,4,5-tetrahydroxy-6-phosphonooxyhexanoic acid
  • GlyTouCan:G79555YY
  • 6-Phosphogluconate
  • 6-phospho-D-gluconate
  • 6-O-phosphono-D-gluconic acid
  • Gluconic acid-6-phosphate
  • D-Gluconic acid 6-(dihydrogen phosphate)
  • 1pgp
  • 6-p-gluconate
  • D-Gluconic acid, 6-(dihydrogen phosphate)
  • D-Gluconic acid 6-phosphate
  • (2R,3S,4R,5R)-2,3,4,5-Tetrahydroxy-6-(phosphonooxy)hexanoicacid

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
276.13 g/molcalc.
Exact mass
276.0246 Dacalc.
LogP (octanol/water)
-3.38calc.
Topological polar surface area
185 Ųcalc.
Hydrogen bond donors
7calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
7calc.
Heavy atoms
17calc.
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

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

Hazard statements

  • H302Harmful if swallowed.
  • H332Harmful if inhaled.
Precautionary statements (9)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P301 + P317If swallowed: Get medical help.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P317Get medical help.
  • P330Rinse mouth.
  • 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

6-Phosphogluconic acid 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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6-Phosphogluconic acid 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

Roles

  • fundamental metabolite
  • 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 6-Phosphogluconic acid is traded under.

HS 2919.90Indicative HS code

Phosphoric, and their salts, including lactophosphates, their halogenated, sulphonated, nitrated…

World exports in 2024
$940M
−0.7% vs 2023, imports $863M
2019 to 2024
Top exporters
  1. China55.6%
  2. Germany10.6%
  3. Italy6.2%
Top importers
  1. United States15.8%
  2. South Korea10.1%
  3. Germany6.4%
Reported customs values in USD, not prices.Full trade data

The HS code shown for 6-Phosphogluconic acid is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 6-Phosphogluconic acid, based on the data on this page

What is 6-Phosphogluconic acid?

6-phospho-D-gluconic acid is a gluconic acid phosphate having the phosphate group at the 6-position. It is an intermediate in the pentose phosphate pathway. It has a role as a fundamental metabolite. It is a conjugate acid of a 6-phospho-D-gluconate and a 6-phosphonatooxy-D-gluconate.

What is the CAS number of 6-Phosphogluconic acid?

The CAS registry number of 6-Phosphogluconic acid is 921-62-0.

What is the molecular formula and weight of 6-Phosphogluconic acid?

The molecular formula of 6-Phosphogluconic acid is C6H13O10P and its molar mass is 276.13 g/mol.

What is 6-Phosphogluconic acid used for?

Known uses and roles of 6-Phosphogluconic acid include building blocks in research and laboratory, fundamental metabolite and metabolite.

Is 6-Phosphogluconic acid hazardous?

6-Phosphogluconic acid carries the GHS signal word "Warning". Main hazards: harmful if swallowed, harmful if inhaled. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 6-Phosphogluconic acid?

6-Phosphogluconic acid is usually classified under HS code 291990 (Phosphoric esters and their salts, including lactophosphates, their halogenated…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 6-Phosphogluconic acid?

CompoundList lists 2 suppliers of 6-Phosphogluconic acid 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 6-Phosphogluconic acid?

Suppliers quote 6-Phosphogluconic 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 6-Phosphogluconic 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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