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Aliphatic and alicyclic building blocks

Cxa-10

Also known as 10-nitrooleic acid, 10-nitro-oleic acid, Oa-NO2

CAS 875685-46-4Formula C18H33NO4Molar mass 327.47 g/mol
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Cxa-10 chemical structure, C18H33NO4, CAS 875685-46-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
875685-46-4
Formula
C18H33NO4
Molar mass
327.47 g/mol
HS code
291619
Category
Aliphatic and alicyclic building blocks

What is Cxa-10?

Plain description, key identifiers and synonyms

(9E)-10-nitrooctadecenoic acid is a nitro fatty acid that is (9E)-octadec-9-enoic (elaidic) acid substituted by a nitro group at position 10. It has a role as a human metabolite. It is a long-chain fatty acid, a monounsaturated fatty acid and a nitro fatty acid. It is functionally related to an elaidic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(E)-10-nitrooctadec-9-enoic acid
CAS number
875685-46-4Other or deprecated CAS: 88127-53-1
Molecular formula
C18H33NO4
UNII
1N19AGY57Y
MDL number
MFCD12912274
InChIKey
WRADPCFZZWXOTI-BMRADRMJSA-N
InChI
InChI=1S/C18H33NO4/c1-2-3-4-5-8-11-14-17(19(22)23)15-12-9-6-7-10-13-16-18(20)21/h15H,2-14,16H2,1H3,(H,20,21)/b17-15+
Canonical SMILES
CCCCCCCCC(=CCCCCCCCC(=O)O)[N+](=O)[O-]
Isomeric SMILES
CCCCCCCC/C(=C\CCCCCCCC(=O)O)/[N+](=O)[O-]

Synonyms

  • 10-nitrooleic acid
  • 10-nitro-oleic acid
  • Oa-NO2
  • 9-Octadecenoic acid, 10-nitro-, (9E)-
  • 10-Nitro-9(E)-octadec-9-enoic acid
  • 10-nitro-octadec-9-enoic acid
  • 9-nitro-octadec-9-cis-enoic acid
  • 10-nitro-octadec-9-cis-enoic acid
  • 10-Nitro Oleic Acid
  • (E)-10-nitrooctadec-9-enoic acid
  • 10-nitro-9E-octadecenoic acid
  • 10-Nitrooleate
  • 10-nitroelaidic acid
  • (9E)-10-nitrooctadecenoic acid
  • 10-Nitroelaidate
  • (9E)-10-nitrooctadec-9-enoic acid
  • (9E)-10-Nitro-9-octadecenoic Acid
  • E-10-nitrooleic acid
  • (E)-10-Nitrooleic acid
  • 10-nitro-9E-Octadecenoate
  • (9E)-10-Nitrooctadecenoate
  • (e)-10-Nitrooctadec-9-enoate
  • LNA

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
327.47 g/molcalc.
Exact mass
327.241 Dacalc.
LogP (octanol/water)
5.71calc.
Topological polar surface area
80.44 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
16calc.
Heavy atoms
23calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.83calc.
Formal charge
0calc.
Stereocentres
0calc.
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

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.

Cxa-10 suppliers

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Cxa-10 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

Pharmacological actions

  • Anti-Inflammatory Agents

Roles

  • animal metabolite
  • anti-asthmatic agent
  • antihypertensive agent
  • cardiovascular drug
  • eukaryotic metabolite
  • human metabolite
  • mammalian metabolite
  • metabolite
  • pharmaceutical
  • protective agent
  • renoprotective agent

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 Cxa-10 is traded under.

HS 2916.19Indicative HS code

Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides…

World exports in 2024
$674M
−9.6% vs 2023, imports $722M
2019 to 2024
Top exporters
  1. China44.5%
  2. Germany15.3%
  3. India * partner reported11.5%
Top importers
  1. United States17.1%
  2. Netherlands7.8%
  3. South Korea7.0%

* Partner reported figures, a lower bound.

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

The HS code shown for Cxa-10 is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Cxa-10, based on the data on this page

What is Cxa-10?

(9E)-10-nitrooctadecenoic acid is a nitro fatty acid that is (9E)-octadec-9-enoic (elaidic) acid substituted by a nitro group at position 10. It has a role as a human metabolite. It is a long-chain fatty acid, a monounsaturated fatty acid and a nitro fatty acid. It is functionally related to an elaidic acid.

What is the CAS number of Cxa-10?

The CAS registry number of Cxa-10 is 875685-46-4. Other or deprecated CAS numbers: 88127-53-1.

What is the molecular formula and weight of Cxa-10?

The molecular formula of Cxa-10 is C18H33NO4 and its molar mass is 327.47 g/mol.

What is Cxa-10 used for?

Known uses and roles of Cxa-10 include building blocks in research and laboratory, animal metabolite, anti-asthmatic agent, antihypertensive agent, cardiovascular drug and 8 more.

Is Cxa-10 hazardous?

No GHS hazard classification for Cxa-10 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 Cxa-10?

Cxa-10 is usually classified under HS code 291619 (Unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Cxa-10?

Post a free request on CompoundList and suppliers of Cxa-10 will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Cxa-10?

Suppliers quote Cxa-10 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

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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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