CompoundList
Sign in
Carboxylic acids and anhydrides

Adipate(2-)

Also known as Adipate dianion, Hexanedioic acid, ion(2-), Adipic acid ion (2-)

CAS 764-65-8Formula C6H8O4-2Molar mass 144.13 g/mol
2 suppliers listed
Get quotes Compare 2 suppliers
Adipate(2-) chemical structure, C6H8O4-2, CAS 764-65-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
764-65-8
Formula
C6H8O4-2
Molar mass
144.13 g/mol
HS code
291712
Category
Carboxylic acids and anhydrides

What is Adipate(2-)?

Plain description, key identifiers and synonyms

Adipate(2-) is a dicarboxylic acid dianion obtained by the deprotonation of both the carboxy groups of adipic acid. It has a role as a human xenobiotic metabolite. It is a conjugate base of an adipate(1-).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
hexanedioate
CAS number
764-65-8 CAS number cross-checked
Molecular formula
C6H8O4-2
UNII
U3YC62H084
InChIKey
WNLRTRBMVRJNCN-UHFFFAOYSA-L
InChI
InChI=1S/C6H10O4/c7-5(8)3-1-2-4-6(9)10/h1-4H2,(H,7,8)(H,9,10)/p-2
SMILES (canonical and isomeric)
C(CCC(=O)[O-])CC(=O)[O-]

Synonyms

  • Adipate dianion
  • Hexanedioic acid, ion(2-)
  • Adipic acid ion (2-)
  • Adipate ion
  • Hexanedioate dianion
  • Hexan-1,6-dicarboxylate
  • adipate
  • Hexanedioate
  • O2C(CH2)4CO2 dianion
  • Iron (III) oxide adipate

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
144.13 g/molcalc.
Exact mass
144.0434 Dacalc.
LogP (octanol/water)
-1.95calc.
Topological polar surface area
80.26 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
5calc.
Heavy atoms
10calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.67calc.
Formal charge
-2calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)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.

Adipate(2-) suppliers

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

All 2 suppliers

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

2 suppliers in 2 countries

Send one request to many suppliers

Choose up to 10 suppliers or let us match your request. Compare quotes side by side, free.

Choose suppliersPost a request

Adipate(2-) 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.

Get latest price

Uses and applications

What the substance is used for, by industry and function

Roles

  • animal metabolite
  • eukaryotic metabolite
  • human metabolite
  • human xenobiotic metabolite
  • mammalian metabolite
  • metabolite
  • xenobiotic 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 Adipate(2-) is traded under.

HS 2917.12Indicative HS code

Adipic acid, its salts and esters

World exports in 2024
$1.21B
−0.8% vs 2023, imports $1.32B
2019 to 2024
Top exporters
  1. China48.8%
  2. United States18.4%
  3. France * partner reported7.4%
Top importers
  1. Italy17.5%
  2. Canada8.9%
  3. Turkey8.3%

* Partner reported figures, a lower bound.

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

The HS code shown for Adipate(2-) is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Adipate(2-), based on the data on this page

What is Adipate(2-)?

Adipate(2-) is a dicarboxylic acid dianion obtained by the deprotonation of both the carboxy groups of adipic acid. It has a role as a human xenobiotic metabolite. It is a conjugate base of an adipate(1-).

What is the CAS number of Adipate(2-)?

The CAS registry number of Adipate(2-) is 764-65-8.

What is the molecular formula and weight of Adipate(2-)?

The molecular formula of Adipate(2-) is C6H8O4-2 and its molar mass is 144.13 g/mol.

What is Adipate(2-) used for?

Known uses and roles of Adipate(2-) include building blocks in research and laboratory, animal metabolite, eukaryotic metabolite, human metabolite, human xenobiotic metabolite and 3 more.

Is Adipate(2-) hazardous?

No GHS hazard classification for Adipate(2-) 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 Adipate(2-)?

Adipate(2-) is usually classified under HS code 291712 (Adipic acid, its salts and esters). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Adipate(2-)?

CompoundList lists 2 suppliers of Adipate(2-) in China and Singapore. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Adipate(2-)?

Suppliers quote Adipate(2-) 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 Adipate(2-)

Get quotes for Adipate(2-)

Post one free request with your grade, quantity and destination. Matching suppliers send quotes you can compare side by side.
Post a request Sell Adipate(2-)
Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
Embed this structure on your websiteShow code

Paste this code into your page to show the 2D structure of Adipate(2-) with a 3D view, its CAS number where known and a link back to this page. Free to use with the link kept.

<iframe src="https://www.compoundlist.com/embed/structure/adipate-2-764-65-8" title="Adipate(2-) structure on CompoundList" width="360" height="420" style="border:1px solid #E7E2DA;border-radius:12px;max-width:100%" loading="lazy" referrerpolicy="strict-origin-when-cross-origin"></iframe>
Preview the embed

Explore more in Carboxylic acids and anhydrides or HS code 291712

2 suppliers
Free quotes, contact stays private
Get quotes