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Heterocyclic building blocks

beta-Hydroxyparaconic Acid

Also known as 2-Hydroxyparaconate, 3-Hydroxy-5-oxotetrahydrofuran-3-carboxylic Acid

CAS 19014-10-9Formula C5H6O5Molar mass 146.10 g/molEC 189-532-3
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beta-Hydroxyparaconic Acid chemical structure, C5H6O5, CAS 19014-10-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
19014-10-9
Formula
C5H6O5
Molar mass
146.10 g/mol
EC number
189-532-3
HS code
293220
Category
Heterocyclic building blocks

What is beta-Hydroxyparaconic Acid?

Plain description, key identifiers and synonyms

beta-Hydroxyparaconic Acid is a chemical substance with the molecular formula C5H6O5 and a molar mass of 146.10 g/mol. Its CAS registry number is 19014-10-9. The IUPAC name is 3-hydroxy-5-oxooxolane-3-carboxylic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-hydroxy-5-oxooxolane-3-carboxylic acid
CAS number
19014-10-9
EC number
189-532-3
Molecular formula
C5H6O5
MDL number
MFCD19228704
InChIKey
VCYINFNRMDFDMP-UHFFFAOYSA-N
InChI
InChI=1S/C5H6O5/c6-3-1-5(9,2-10-3)4(7)8/h9H,1-2H2,(H,7,8)
SMILES (canonical and isomeric)
C1C(=O)OCC1(C(=O)O)O

Synonyms

  • 2-Hydroxyparaconate
  • 3-Hydroxy-5-oxotetrahydrofuran-3-carboxylic 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
146.10 g/molcalc.
Exact mass
146.0215 Dacalc.
LogP (octanol/water)
-1.25calc.
Topological polar surface area
83.83 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
1calc.
Heavy atoms
10calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.6calc.
Formal charge
0calc.
Stereocentres
1calc.
Lipinski rule of five
Passes (0 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, O=C1CCCO1

O=C1CCCO1

1 ring, 6 atoms, the gamma-Butyrolactone ring system.

1,692 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.

beta-Hydroxyparaconic Acid suppliers

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beta-Hydroxyparaconic 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

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 beta-Hydroxyparaconic Acid is traded under.

HS 2932.20Indicative HS code

Lactones

World exports in 2024
$1.97B
−4.7% vs 2023, imports $2.07B
2019 to 2024
Top exporters
  1. China56.3%
  2. India * partner reported7.4%
  3. Germany7.3%
Top importers
  1. United States14.2%
  2. India * partner reported13.5%
  3. Brazil8.5%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about beta-Hydroxyparaconic Acid, based on the data on this page

What is beta-Hydroxyparaconic Acid?

beta-Hydroxyparaconic Acid is a chemical substance with the molecular formula C5H6O5 and a molar mass of 146.10 g/mol. Its CAS registry number is 19014-10-9. The IUPAC name is 3-hydroxy-5-oxooxolane-3-carboxylic acid.

What is the CAS number of beta-Hydroxyparaconic Acid?

The CAS registry number of beta-Hydroxyparaconic Acid is 19014-10-9.

What is the molecular formula and weight of beta-Hydroxyparaconic Acid?

The molecular formula of beta-Hydroxyparaconic Acid is C5H6O5 and its molar mass is 146.10 g/mol.

What is beta-Hydroxyparaconic Acid used for?

Known uses and roles of beta-Hydroxyparaconic Acid include building blocks in research and laboratory and screening compounds in research and laboratory.

Is beta-Hydroxyparaconic Acid hazardous?

No GHS hazard classification for beta-Hydroxyparaconic 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 beta-Hydroxyparaconic Acid?

beta-Hydroxyparaconic Acid is usually classified under HS code 293220 (Lactones). This is indicative, confirm it with your customs broker before shipping.

Where can I buy beta-Hydroxyparaconic Acid?

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

What is the price of beta-Hydroxyparaconic Acid?

Suppliers quote beta-Hydroxyparaconic 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 beta-Hydroxyparaconic 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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