Mifepristone 84371-65-3/ Misoprostol 59122-46-2/Naltrexone 16590-41-3/Sertraline HCl 79559 -97-0/Quetiapine Fumarate 111974-72-2/Naproxen Sodium 26159-34-2

China Mifepristone 84371-65-3/ Misoprostol 59122-46-2/Naltrexone 16590-41-3/Sertraline HCl 79559-97-0/Quetiapine Fumarate 111974-72-2/Naproxen Sodium 26159-34-2, Find details about China Naproxen Sodium, 26159-34-2 from Mifepristone 84371-65-3/ Misoprostol 59122-46-2/Naltrexone 16590-41-3/Sertraline HCl 79559-97-0/Quetiapine Fumarate 111974-72-2/Naproxen Sodium 26159-34-2

Basic Info.

Model NO.

Naproxen Sodium

C14h13o3.Na

252.24

CAS

26159-34-2

Appearance

White Crystalline Powder

Function

Biological and Pharmaceutical Intermediates

Shelf Life

2 Years

Test Method

HPLC UV

Storage

Cool Dry Place

Payment

Tt.Western Union .Credit Card.Moneygram

Delivery Time

Within 2 Days

Certificate

COA MSDS

Sample

Available

Trademark

Faithful

Transport Package

Aluminum Foil Bag Packaging

Specification

10g/bag; 100g/bag; 1kg/bag

Origin

China

Model NO.

Naproxen Sodium

C14h13o3.Na

252.24

CAS

26159-34-2

Appearance

White Crystalline Powder

Function

Biological and Pharmaceutical Intermediates

Shelf Life

2 Years

Test Method

HPLC UV

Storage

Cool Dry Place

Payment

Tt.Western Union .Credit Card.Moneygram

Delivery Time

Within 2 Days

Certificate

COA MSDS

Sample

Available

Trademark

Faithful

Transport Package

Aluminum Foil Bag Packaging

Specification

10g/bag; 100g/bag; 1kg/bag

Origin

China

Product Desciption

Mifepristone 84371-65-3/ Misoprostol 59122-46-2/naltrexone 16590-41-3/Sertraline Hcl 79559-97-0/Quetiapine fumarate 111974-72-2/Naproxen Sodium 26159-34-2

Introduction
Name: Naproxen Sodium powder Cas 26159-34-2

Synonyms: (S)-6-Methoxy-alpha-methyl-2-naphthaleneacetic acid sodium salt

C.A.S NO. : 26159-34-2

Specification: 98.5% to 101.5%

Standard: EP/BP/USP

Molecular formula: C14H13NaO3

Characteristic: White to almost white crystalline powder

Solubility: Soluble in water, methano; slightly soluble in ethanol

Melting point: 250-251ºC

Boiling point: 403.9ºC at 760 mmHg

Function

Naproxen sodium is anti-inflammatory drug. It is suitable for relieving all kinds of mild to moderate pain,such as tooth extraction and other post-operative pain, primary dysmenorrhea and headache. Naproxen sodium can also be used to treat rheumatoid arthritis, osteoarthritis, ankylosing spondylitis, Juvenilearthritis, tendinitis, bursitis and acute gouty arthritis. Naproxen sodium can relieve symptoms of swelling and limited activity in arthritis.
Application

Naproxen can be used as anti-inflammatory, antipyretic, analgesic, and PG synthase inhibitor. Naproxen has significant effect on rheumatoid arthritis, osteoarthritis, ankylosing spondylitis, gout, motor systems (such as joints, muscles and tendons) chronic degenerative diseases, and mild, moderate pain such as dysmenorrhea.

Specification

Item		Specifications	Results
Appearance		White to almost white crystalline powder	Almost white crystalline
Identification	A. Infrared absorption	The infrared absorption spectrum is concordant with the reference spectrum	Conform
Identification	B. Ultraviolet Absorption	Absorptivities at 272nm, calculated on the dried base, do not differ by more than 3%	<1%
Specific rotation		-17.0°to -15.3°	-16.7°
Loss on drying		≤1.0%	0.2%
Heavy metals		≤0.002%	<0.002%
Free Naproxen		≤1.0%	0.1%
Related substances (HPLC)	Impurity D(in-house)	≤0.10%	<0.01%
	Impurity E(in-house, Impurity C in EP)	≤0.10%	<0.01%
	Any other impurity	≤0.10%	<0.01%
	Total impurities	≤0.5%	<0.01%
Residual Solvents	Toluen	≤50ppm	<1ppm
	Methano	≤50ppm	<12ppm
	Ethanol	≤100ppm	<8ppm
[Assay] (On the dried basis) It contains C14H13NaO3	98.5% to 101.5%		99.7%
Conclusion	The results conforms with USP35 standards