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Carboxylic acids and anhydrides

Orb2938915

Also known as C4H6CuO6, copper, (2R,3R)-2,3-dihydroxybutanedioic acid

CAS 17263-56-8Formula C4H6CuO6Molar mass 213.63 g/molEC 605-641-5
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Orb2938915 chemical structure, C4H6CuO6, CAS 17263-56-8
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
17263-56-8
Formula
C4H6CuO6
Molar mass
213.63 g/mol
EC number
605-641-5
HS code
291813
Category
Carboxylic acids and anhydrides

What is Orb2938915?

Plain description, key identifiers and synonyms

Orb2938915 is a chemical substance with the molecular formula C4H6CuO6 and a molar mass of 213.63 g/mol. Its CAS registry number is 17263-56-8. The IUPAC name is copper, (2R,3R)-2,3-dihydroxybutanedioic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
copper, (2R,3R)-2,3-dihydroxybutanedioic acid
CAS number
17263-56-8Other or deprecated CAS: 27004-40-6, 815-82-7
EC number
605-641-5
Molecular formula
C4H6CuO6
MDL number
MFCD00058914
InChIKey
XIPWCAOMSIUHSL-ZVGUSBNCSA-N
InChI
InChI=1S/C4H6O6.Cu/c5-1(3(7)8)2(6)4(9)10;/h1-2,5-6H,(H,7,8)(H,9,10);/t1-,2-;/m1./s1
Canonical SMILES
O=C(O)C(O)C(O)C(=O)O.[Cu]
Isomeric SMILES
[C@@H]([C@H](C(=O)O)O)(C(=O)O)O.[Cu]

Synonyms

  • C4H6CuO6
  • copper, (2R,3R)-2,3-dihydroxybutanedioic acid

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
213.63 g/molcalc.
Exact mass
212.946 Dacalc.
LogP (octanol/water)
-2.13calc.
Topological polar surface area
115.1 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
3calc.
Heavy atoms
11calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.5calc.
Formal charge
0calc.
Stereocentres
2calc.
Components
2calc.
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.

Orb2938915 suppliers

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Orb2938915 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

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

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 Orb2938915 is traded under.

HS 2918.13Indicative HS code

Salts and esters of tartaric acid

World exports in 2024
$85.4M
+8.3% vs 2023, imports $74.8M
2019 to 2024
Top exporters
  1. Spain30.6%
  2. China10.3%
  3. Italy9.5%
Top importers
  1. United States17.7%
  2. South Korea12.0%
  3. Germany10.8%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Orb2938915 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Orb2938915, based on the data on this page

What is Orb2938915?

Orb2938915 is a chemical substance with the molecular formula C4H6CuO6 and a molar mass of 213.63 g/mol. Its CAS registry number is 17263-56-8. The IUPAC name is copper, (2R,3R)-2,3-dihydroxybutanedioic acid.

What is the CAS number of Orb2938915?

The CAS registry number of Orb2938915 is 17263-56-8. Other or deprecated CAS numbers: 27004-40-6, 815-82-7.

What is the molecular formula and weight of Orb2938915?

The molecular formula of Orb2938915 is C4H6CuO6 and its molar mass is 213.63 g/mol.

Is Orb2938915 hazardous?

No GHS hazard classification for Orb2938915 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 Orb2938915?

Orb2938915 is usually classified under HS code 291813 (Salts and esters of tartaric acid). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Orb2938915?

Post a free request on CompoundList and suppliers of Orb2938915 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Orb2938915?

Suppliers quote Orb2938915 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 Orb2938915

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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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