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Analgesics and anti-inflammatories

Naproxol

Also known as Naproxolum, (-)-2-(6-Methoxy-2-naphthyl)-1-propanol, (-)-6-Methoxy-beta-methyl-2-naphthaleneethanol

CAS 26159-36-4Formula C14H16O2Molar mass 216.28 g/mol
1 supplier listed
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Naproxol chemical structure, C14H16O2, CAS 26159-36-4
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
26159-36-4
Formula
C14H16O2
Molar mass
216.28 g/mol
HS code
290949
Category
Analgesics and anti-inflammatories

What is Naproxol?

Plain description, key identifiers and synonyms

Naproxol is an aromatic ether in which the substituents on oxygen are 6-[(2S)-1-hydroxypropan-2-yl]-2-naphthyl and methyl. It has a role as a non-steroidal anti-inflammatory drug, a non-narcotic analgesic and an antipyretic.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2S)-2-(6-methoxynaphthalen-2-yl)propan-1-ol
CAS number
26159-36-4 CAS number cross-checked
Molecular formula
C14H16O2
UNII
33S398GAY6
InChIKey
LTRANDSQVZFZDG-SNVBAGLBSA-N
InChI
InChI=1S/C14H16O2/c1-10(9-15)11-3-4-13-8-14(16-2)6-5-12(13)7-11/h3-8,10,15H,9H2,1-2H3/t10-/m1/s1
Canonical SMILES
COc1ccc2cc(C(C)CO)ccc2c1
Isomeric SMILES
C[C@H](CO)C1=CC2=C(C=C1)C=C(C=C2)OC

Synonyms

  • Naproxolum
  • (-)-2-(6-Methoxy-2-naphthyl)-1-propanol
  • (-)-6-Methoxy-beta-methyl-2-naphthaleneethanol
  • (S)-(-)-2-(6-Methoxy-2-naphthyl)-1-propanol
  • (-)-(S)-6-methoxy-beta-methyl-2-naphthaleneethanol
  • (2S)-2-(6-methoxy-2-naphthyl)propan-1-ol
  • (2S)-2-(6-methoxynaphthalen-2-yl)propan-1-ol
  • (S)-2-(6-methoxynaphthalen-2-yl)propan-1-ol
  • RS 4034
  • Naproxol (USAN/INN)
  • 2-Naphthaleneethanol, 6-methoxy-beta-methyl-, (S)-
  • (S)-2-(6-methoxy-naphthalen-2-yl)-propan-ol

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
216.28 g/molcalc.
Exact mass
216.115 Dacalc.
LogP (octanol/water)
2.94calc.
Topological polar surface area
29.46 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
3calc.
Heavy atoms
16calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.29calc.
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, c1ccc2ccccc2c1

c1ccc2ccccc2c1

2 rings, 10 atoms, the Naphthalene ring system.

17,920 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.

Naproxol suppliers

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

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  • PepTech Corp.
    United States, BedfordUnclaimed profile
    NaproxolGrade, purity and minimum order on request
    Price on request
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Where suppliers are based

1 supplier in 1 country

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Naproxol price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Roles

  • analgesic
  • anti-inflammatory agent
  • anti-inflammatory drug
  • antipyretic
  • antirheumatic drug
  • non-narcotic analgesic
  • non-steroidal anti-inflammatory drug
  • pharmaceutical

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 Naproxol is traded under.

HS 2909.49Indicative HS code

Ether-alcohols and their halogenated not elsewhere classified in subheading 2909.4

World exports in 2024
$1.74B
+6.8% vs 2023, imports $1.86B
2019 to 2024
Top exporters
  1. Germany20.6%
  2. China13.9%
  3. Netherlands12.2%
Top importers
  1. China8.8%
  2. Germany8.3%
  3. United States7.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Naproxol?

Naproxol is an aromatic ether in which the substituents on oxygen are 6-[(2S)-1-hydroxypropan-2-yl]-2-naphthyl and methyl. It has a role as a non-steroidal anti-inflammatory drug, a non-narcotic analgesic and an antipyretic.

What is the CAS number of Naproxol?

The CAS registry number of Naproxol is 26159-36-4.

What is the molecular formula and weight of Naproxol?

The molecular formula of Naproxol is C14H16O2 and its molar mass is 216.28 g/mol.

What is Naproxol used for?

Known uses and roles of Naproxol include analgesics and antipyretics in pharmaceuticals, anti-inflammatories in pharmaceuticals, analgesic, anti-inflammatory agent, anti-inflammatory drug and 5 more.

Is Naproxol hazardous?

No GHS hazard classification for Naproxol 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 Naproxol?

Naproxol is usually classified under HS code 290949 (Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Naproxol?

CompoundList lists 1 supplier of Naproxol in United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Naproxol?

Suppliers quote Naproxol 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 Naproxol

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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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