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Naproxen

Naproxen CAS 22204-53-1 Pharmaceutical Raw Materials for Anti-Inflammatory

 

  • 产品名称:Naproxen
  • 年级:医药级
  • 特性:白色粉末
  • 包装:

    25公斤/袋

  • 最小起订量:1 公斤
  • 贮存:阴凉干燥处
  • 保质期:2年


细节

标签

产品描述

 

Naproxen is an organic compound with the chemical formula C14H14O3. Naproxen is a non-steroidal anti-inflammatory drug with anti-inflammatory, antipyretic and analgesic effects. It is a PG synthetase inhibitor with similar efficacy to aspirin in rheumatoid arthritis and osteoarthritis. This product can obtain satisfactory results, while the inhibitory effect of platelets is small.

 

产品展示

 

特征

 

White or white crystalline powder, odorless, slightly bitter, soluble in water.

 

应用

 

Non-steroidal anti-inflammatory drugs, also have analgesic and antipyretic effects. It is mainly used for the treatment of rheumatoid arthritis, osteoarthritis, ankylosing spondylitis, gout, chronic degenerative diseases of the motor system (such as joints, muscles and tendons) and mild and moderate pain, such as dysmenorrhea.

 

优点

 

We have many high-quality factories with deep cooperation, which can provide you with high quality products and competitive prices. And we can also give discounts for bulk purchases.And we cooperate with many professional freight forwarding companies, can deliver products safely and smoothly to your hands. Delivery time is about 3-20 days after confirmation of payment

 

规格

 

                                           河北 迪莎 进口  出口 贸易 合作., 有限公司.

 

                                                           证书  分析

 

Product

Naproxen

Batch No.

20240518

 

Packing

 

25kg/Carton

 

Certificate No

 

DS20240521

 

规格

 

USP 37

 

Analysis Date

 

MAY.21, 2024

 

Batch Qty.

 

3000kg

 

Reporting Date

 

MAY.21, 2024

MFG Date

MAY.18, 2024

Expiry Date

MAY.17, 2026

ITEM

规格

RESULT

Packaging and storage

Preserve in tight containers, protected from light

符合

Description

White to off-white, practically odorless, crystalline powder

符合

 

鉴别

A: Infrared Absorption

符合

B: Ultraviolet Absorption

符合

Loss on drying

≤0.5%

0.02%

Specific rotation

+83.0 °~+89.5°

+87. 1 °

Heavy metals

≤0.002%

<0.002%

 

Residual Solvent

Methanol

≤50ppm

<38ppm

Toluene

≤45ppm

<1ppm

 

Chromatographic purity

Single impurity  ≤0.5%

<0.5%

Total impurities  ≤2.0%

<2.0%

测定

98.5%~101.5%

99.7%

Conclusion: Up to the standard of USP37.

 

产品知识:

 

The common adverse effects of naproxen include gastrointestinal ulcers, bleeding, kidney damage, etc., and may also increase the risk of cardiovascular disease and stroke. Contraindications for naproxen include allergy to the drug or other NSAIDs, active gastrointestinal ulcers, severe liver insufficiency, severe renal insufficiency, severe heart failure, and late pregnancy.

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