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46482

Naproxen

VETRANAL®, analytical standard

Synonym(s):

(S)-(+)-6-Methoxy-α-methyl-2-naphthaleneacetic acid, (S)-(+)-2-(6-Methoxy-2-naphthyl)propionic acid

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Size/SKUAvailabilityPrice
250 mg

Estimated to ship onSeptember 17, 2026fromMILWAUKEE

$121.00

About This Item

Linear Formula:
CH3OC10H6CH(CH3)CO2H
CAS Number:
Molecular Weight:
230.26
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
244-838-7
Beilstein/REAXYS Number:
3591068
MDL number:

$121.00


Estimated to ship onSeptember 17, 2026Details


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grade

analytical standard

Quality Segment

agency

EPA 1694

product line

VETRANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

152-154 °C (lit.)

application(s)

clinical
environmental
forensics and toxicology
pharmaceutical (small molecule)

format

neat

SMILES string

COc1ccc2cc(ccc2c1)[C@H](C)C(O)=O

InChI

1S/C14H14O3/c1-9(14(15)16)10-3-4-12-8-13(17-2)6-5-11(12)7-10/h3-9H,1-2H3,(H,15,16)/t9-/m0/s1

InChI key

CMWTZPSULFXXJA-VIFPVBQESA-N

Gene Information

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Biochem/physiol Actions

Non-selective cyclooxygenase (COX-1 and COX-2) inhibitor.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

VETRANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

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This Item
PHR1040N8280BP435
Naproxen British Pharmacopoeia (BP) Reference Standard

BP435

Naproxen

description

VETRANAL®, analytical standard

description

Pharmaceutical Secondary Standard; Certified Reference Material

description

-

description

British Pharmacopoeia (BP) Reference Standard

application(s)

clinical
environmental
forensics and toxicology
pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical
pharmaceutical small molecule

grade

analytical standard

grade

certified reference material, pharmaceutical secondary standard

grade

-

grade

pharmaceutical primary standard

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

-

format

neat

format

neat

format

-

format

neat

agency

EPA 1694

agency

USP 1457301, traceable to Ph. Eur. N0250000

agency

-

agency

-

product line

VETRANAL®

product line

-

product line

-

product line

-


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signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves



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