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Aliphatic and alicyclic building blocks

Hydnocarpic acid

Also known as 11-(2-Cyclopenten-1-yl)undecanoic acid, 11-(2-cyclopentenyl)-undecanoic acid, 11-(cyclopent-2-enyl)hendecanoic acid

CAS 459-67-6Formula C16H28O2Molar mass 252.40 g/mol
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Hydnocarpic acid chemical structure, C16H28O2, CAS 459-67-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
459-67-6
Formula
C16H28O2
Molar mass
252.40 g/mol
HS code
291620
Category
Aliphatic and alicyclic building blocks

What is Hydnocarpic acid?

Plain description, key identifiers and synonyms

(R)-hydnocarpic acid is an optically active form of hydnocarpic acid having (R)-configuration.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
11-[(1R)-cyclopent-2-en-1-yl]undecanoic acid
CAS number
459-67-6 CAS number cross-checked
Molecular formula
C16H28O2
UNII
84492ZS09R
InChIKey
SRELFLQJDOTNLJ-HNNXBMFYSA-N
InChI
InChI=1S/C16H28O2/c17-16(18)14-8-6-4-2-1-3-5-7-11-15-12-9-10-13-15/h9,12,15H,1-8,10-11,13-14H2,(H,17,18)/t15-/m0/s1
SMILES
C1C[C@H](C=C1)CCCCCCCCCCC(=O)O

Synonyms

  • 11-(2-Cyclopenten-1-yl)undecanoic acid
  • 11-(2-cyclopentenyl)-undecanoic acid
  • 11-(cyclopent-2-enyl)hendecanoic acid
  • (R)-hydnocarpic acid
  • 11-[(1R)-cyclopent-2-en-1-yl]undecanoic acid
  • (R)-2-cyclopentene-1-undecanoic acid
  • 11-((R)-Cyclopent-2-enyl)-undecansaeure
  • (R)-11-(cyclopent-2-enyl)hendecanoic acid
  • D-Hydnocarpicacid
  • 2-Cyclopentene-1-undecanoic acid, (1R)-

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
252.40 g/molcalc.
Exact mass
252.2089 Dacalc.
LogP (octanol/water)
4.94calc.
Topological polar surface area
37.3 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
11calc.
Heavy atoms
18calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.81calc.
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, C1=CCCC1

C1=CCCC1

1 ring, 5 atoms, the Cyclopentene ring system.

1,868 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.

Hydnocarpic acid suppliers

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

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Hydnocarpic acid 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.

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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 Hydnocarpic acid is traded under.

HS 2916.20Indicative HS code

Cyclanic, cyclenic or cycloterpenic monocarboxylic acids, their anhydrides, halides…

World exports in 2024
$489M
−6.1% vs 2023, imports $608M
2019 to 2024
Top exporters
  1. China45.5%
  2. India * partner reported18.6%
  3. Japan11.2%
Top importers
  1. Brazil20.3%
  2. United States15.7%
  3. India * partner reported12.8%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Hydnocarpic acid, based on the data on this page

What is Hydnocarpic acid?

(R)-hydnocarpic acid is an optically active form of hydnocarpic acid having (R)-configuration.

What is the CAS number of Hydnocarpic acid?

The CAS registry number of Hydnocarpic acid is 459-67-6.

What is the molecular formula and weight of Hydnocarpic acid?

The molecular formula of Hydnocarpic acid is C16H28O2 and its molar mass is 252.40 g/mol.

What is Hydnocarpic acid used for?

Known uses and roles of Hydnocarpic acid include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Hydnocarpic acid hazardous?

No GHS hazard classification for Hydnocarpic 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 Hydnocarpic acid?

Hydnocarpic acid is usually classified under HS code 291620 (Cyclanic, cyclenic or cycloterpenic monocarboxylic acids, their anhydrides, halides…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Hydnocarpic acid?

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

What is the price of Hydnocarpic acid?

Suppliers quote Hydnocarpic 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 Hydnocarpic 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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