 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > Naproxen sodium for Sale > Naproxen Sodium USP Standard Raw Powder CAS26159-34-2 High Qulaity Ready to Ship

Naproxen Sodium USP Standard Raw Powder CAS26159-34-2 High Qulaity Ready to Ship buy - large image1

Naproxen Sodium USP Standard Raw Powder CAS26159-34-2 High Qulaity Ready to Ship buy - image1

Naproxen Sodium USP Standard Raw Powder CAS26159-34-2 High Qulaity Ready to Ship buy - image2

Naproxen Sodium USP Standard Raw Powder CAS26159-34-2 High Qulaity Ready to Ship buy - image3

Naproxen Sodium USP Standard Raw Powder CAS26159-34-2 High Qulaity Ready to Ship buy - image4

Naproxen Sodium USP Standard Raw Powder CAS26159-34-2 High Qulaity Ready to Ship

Name: Naproxen Sodium USP Standard Raw Powder CAS26159-34-2 High Qulaity Ready to Ship
Brand: HyperChem
SKU: pr2601131457
Price: 100 USD
Availability: InStock

TDS 5 Inquiries

Unit Price: Get Latest Price 

CAS No.:

26159-34-2

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shanghai

Brand:

HyperChem

Packaging:

1kg/Bag, 25kg/drum

Price valid (until):

2026-02-13

Contact Supplier

 Chat Now

Hangzhou Hyper Chemicals Limited

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Pharmaceuticals,Peptide,Cosmetics,Nutritional Supplements

 Visit Store

Product Description
Seller Information
History Price
Inquiry History

Description

Name	Naproxen Sodium
CAS number	26159-34-2
EINECS number	247-486-2
Synonym	6-methoxy-alpha-methyl-,sodiumsalt,(s)-2-naphthaleneaceticaci;6-methoxy-alpha-methyl-,sodiumsalt,l-(-)-2-naphthaleneaceticaci;aleve;Anaprox;[ChemicalbookR,(-)]-6-Methoxy-α-methyl-2-naphthaleneaceticacidsodiumsalt;RS-3650;(2S)-2-(6-Methoxy-2-naphthyl)propanoicacidsodiumsalt;
Description	Naproxen sodium is a non steroidal anti-inflammatory and analgesic drug that is easily tolerated by humans. It belongs to the phenylpropanoid class and exerts anti-inflammatory and analgesic effects by inhibiting the synthesis of prostaglandins.
Structure
Molecular Formula	C14H13O3.Na
Molecular Weight	252.24g/mol
Appearance	White powder
Quality Standard	In-house
Assay	100.2%
Sample package	Aluminium foil bag
Commercial package	Aluminium Tin, Fiber drum
Origin	China

More Info

Naproxen sodium is used to relieve minor pain, inflammation, and fever, available over-the-counter or by prescription, working by blocking prostaglandins that cause pain and swelling, providing up to 12 hours of relief for conditions such as headaches, arthritis, and menstrual cramps, but it carries risks like stomach issues and cardiovascular events, especially with prolonged use, and requires caution for those with aspirin allergies or heart conditions.

How it works

It inhibits cyclooxygenase (COX) enzymes (COX-1 and COX-2), reducing the production of prostaglandins, which are chemicals that cause inflammation and pain.

The sodium salt form dissolves faster for quicker relief.

Side effects

Indigestion, heartburn, stomach pain, nausea.

Dizziness, headache, drowsiness.

Skin rash, itching, swelling.

Package Image

Shop High Quality Oxytocin CAS 50-56-6-Detailed Image 2

Shop USP Quality Standard API Finasteride Powder with CAS 98319-26-7-Detailed Image 3

FAQ

Q1. Can I get a free sample?

We can send you a samll free sample, and you only need to pay for the shipping cost.

Q2. What is the HyperChem payment term?

T/T in advance
LC at sight
DP at sight

Bank transfer

PayPal

Bitcoin...

Q3. What is HyperChem shipment policy?

Our policy is to strive for the quickest shipment time possible.

For ready stock samples, they are usually shipped within 3 working days after payment received.
For non-ready stock, please contact HyperChem sales team to negotiate.

Q4. What is HyperChem shipment term?

By Express
FedEx UPS DHL EMS
Fast: 3-7 days around, high cost, door to door service

By Air
Suitable for more than 50kg
Fast: 3-7 days, hight cost, port to port, professional broker needed

By Sea
Suitable for more than 500kg
Fast: 7-45 days, low cost, port to port, professional broker needed

We will always attempt to utilize the quickest and most affordable way for customers to receive orders. And follow -up with customers via email for all shipment details as well as updated track information until it arrives without damage.

Q5. What HyperChem will provide after shipment?

For sample orders:
After shipment is done, an timely email including:

1. Track details (Fedex /TNT/DHL/EMS Track number)
2. Packaging photo
3. COA, MSDS, etc
4. Dispatch date & Estimated arriving time
5. Shipping invoice

For commercial orders
A full set of shipment documents as well as package photos can be provided in scan-copy and original, to help customers complete the customs clearance process.

Company Profile

Established in 2013, Hyper Chem has exclusive tie-ups with leading manufacturers, supplying raw materials produced in GMP and ISO 9002 certified facilities, and provides high-quality ingredients and raw materials to cater to the requirements of our diverse range of clients.

Among them, our key client industrial sectors around the global are:

Pharmaceuticals
Nutrition Ingredients/ Dietary supplements
Cosmetic Ingredients
Food Ingredients
Veterinary API
Agriculture fertilizer
Custom Synthesis lab supply

HyperChem provides to its wonderful and honorable clients comprehensive purchasing and distribution services which ensure that we are delivering the right generic, raw, or customized product, make sure that we are delivering it at the right time, ensure that it is delivered in the specified amount, and in the right kind of packaging to clients and customers of all types of industries irrespective of their size of operation.

Certificates

Basic Info

Product Name:

Naproxen sodium

Other Name:

2-Naphthaleneacetic acid,6-methoxy-α-methyl-,sodium salt (1:1),(αS)-;2-Naphthaleneacetic acid,6-methoxy-α-methyl-,sodium salt,L-(-)-;2-Naphthaleneacetic acid,6-methoxy-α-methyl-,sodium salt,(S)-;2-Naphthaleneacetic acid,6-methoxy-α-methyl-,sodium salt,(αS)-;Naproxen sodium;Sodium naproxen;Naprosyn sodium;Sodium naprosyn;Sodium (+)-6-methoxy-2-naphthalenepropionate;Sodium d-2-(6-methoxy-2-naphthyl)propionate;Apranax;Aleve;Xenobid;Anaprox;Anaprox DS;Naprelan;Flanax Forte;Naprogesic;Apraxin;Uniflam;Lefaine;Sutolin;Duk-F;Agilxen;Synflex;Apronax;Licorax;Flanax;Anax;Dafloxen;Narocin;Gynestrel;Axer;Miranax;RS 3560;Primeral;(2S)-2-(6-Methoxy-2-naphthyl)propanoic acid sodium salt;Aflaxen;Synflex Forte;Sunprox;(+)-(S)-Naproxen sodium salt

CAS No.:

26159-34-2

Molecular Formula:

C14H14O3.Na

InChIKeys:

InChIKey=CNQOEXOJUIMDHW-FVGYRXGTSA-N

Molecular Weight:

252.24

Exact Mass:

252.076

EC Number:

247-486-2

UNII:

9TN87S3A3C

DSSTox ID:

DTXSID7045576

NCI Thesaurus Code:

C48006

HScode:

2918992090

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

49.4

XLogP3:

1.70180

Appearance:

white powder

Melting Point:

244-246 °C

Boiling Point:

403.9ºC at 760 mmHg

Flash Point:

154.5ºC

Water Solubility:

Soluble in water up to 100mg/mlSoluble in methanol and chloroform. Slightly soluble in ether. Insoluble in water.

Storage Conditions:

Commercially available naproxen and naproxen sodium conventional tablets and naproxen delayed-release (enteric-coated) tablets should be stored in well-closed containers at 15 - 30 deg C; the containers for the delayed-release tablets also should be light resistant. Extended-release naproxen sodium tablets should be stored in well-closed containers at 20 - 25 deg C. Naproxen oral suspension should be stored in light-resistant containers at 15 - 30 deg C, and temperatures exceeding 40 deg C shoul

Vapor Pressure:

1.89X10-6 mm Hg at 25 deg C (est)

See More Naproxen sodium Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Naproxen sodium Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Pharmaceuticals,Peptide,Cosmetics,Nutritional Supplements

Location:
Rm. 803, Tower 4, LOFT49 Creative City Pioneer Zone, No.88 Jiru Rd. Gongshu Dist., Hangzhou, 310015 ZJ, China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$5 million-$10 million

Total Employees:
11-50

Year of Establishment:
2013

Certifications:
Certification Report by Bureau Veritas

About HyperChem

Established in 2013, Hyper Chem has exclusive tie-ups with leading manufacturers, supplying raw materials produced in GMP and ISO 9002 certified facilities, and provides high-quality ingredients and raw materials to meet the needs of a diverse range of pharmaceutical cosmetics ingredients and nootropic supplements companies worldwide.

Our Competitiveness

One-stop supply

Wide Range Of products including pharmaceutical, Cosmetic Ingredients and nootropic supplements

Among all the pharmaceuticals,

90% of them with GMP certificates,

85% of them with DMF files and

50% of them passed FDA approval,

30% get CEP certificate

20% are new R&D products.

Custom Repackaging Service

We can efficiently repackage your material into sample sizes, custom batch-specific sizes, or semi-bulk package sizes according to your specifications. And ensures the product is packaged in a quality-controlled environment and will maintain its integrity throughout every stage of the process.

Quality Control/Quality Assurance

HyperChem is committed to delivering on its promises of top-quality products with verified quality data.

All materials are vigorously inspected by the factory and/or outsourced analytical laboratories to ensure each and every lot meets or exceeds our reference standards.

Trade assurance service with 100% payment protection, It is best achieved by delivering products and services 100% right the first time, on time, every time.

Professional

Transparent Communication

Fast Reaction,

Professional Suggestion

Beyond Expectation.

We have exclusive partnerships with research and production facilities across the country and we offer varied pharmaceutical services in the most cost-efficient way. The production facilities are GMP, WHO-GMP, EU GMP and US FDA approved and are backed by strong regulatory support such as Dossier, DMF, Tech Pack and relevant Stability studies for regulatory filings.
Weekly Price

 The chart shows the price trend of the product in the past 12 months.
Click Naproxen Sodium USP Standard Raw Powder CAS26159-34-2 High Qulaity Ready to Ship price to view more maket price and ECHEMI analysis.

Inquiry History

5 Inquiries

Country	Product	Purchase Quantity	Date Posted
Pakistan	Naproxen sodium	50 KG	Feb 10, 2025
Pakistan	naproxen sodium	300.00 KG	Dec 31, 2024
India	NAPROXEN SODIUM EP/USP	25.00 KG	Aug 1, 2024
Singapore	Naproxen Sodium	100 G	Jan 13, 2026
Pakistan	Naproxen Sodium	50 KG	Jan 22, 2025

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Supplier Name	Details
China Most Professional Factory Supply High Qulity Naproxen Sodium CAS 26159-34-2	Pharmaceutical Grade/99	LEADER BIOCHEMICAL GROUP	Inquiry
Manufacturer Supply High Quality CAS 26159-34-2 Naproxen Sodium	pharmaceutical grade/food grade/99	SNC \| GOOD FORTUNE	Inquiry
6-methoxy-alpha-methyl-,sodiumsalt,(s)-2-naphthaleneaceticaci	/	Shandong zhishang chemical Co.,Ltd	Inquiry
Good Price Naproxen sodium	/	SHANDONG LOOK CHEMICAL CO.,LTD	Inquiry
Naproxen sodium	/99.00	HANGZHOU LEAP CHEM CO., LTD.	Inquiry

Naproxen Sodium USP Standard Raw Powder CAS26159-34-2 High Qulaity Ready to Ship

Product Description

Seller Information

History Price