Product Description

Naproxen Powder CAS 22204-53-1 is a small molecule lab compound used for inflammatory pain pharmacology research. It inhibits cyclooxygenase to reduce inflammatory mediator synthesis, widely deployed to build inflammatory cell models for analgesic raw material screening and biomedical formula trials.

This research raw material delivers stable anti-inflammatory analgesic performance. It simulates pathogenic inflammatory invasion reactions for analgesic ingredient efficacy testing, offering more complete experimental data than single-spectrum reagents.Ideal for lab pharmacology research and anti-inflammatory preservative-related formula development.

COA

Items	Specifications	Test Results
Appearance	White crystalline powder	Complies
Odor	Characteristic mild fat odor, no peculiar smell	Complies
Loss on Drying	≤1.0%	0.12%
Assay	≥99.0%	99.48%
Heavy Metal Total	≤10mg/kg	Complies
Lead (Pb)	≤2.0mg/kg	Complies
Arsenic (As)	≤1.0mg/kg	Complies
Mercury (Hg)	≤0.1mg/kg	Complies
Total Plate Count	≤1000cfu/g	<10cfu/g
Yeast & Moulds	≤100cfu/g	<10cfu/g
E.Coli, Pseudomonas, Staphylococcus	Negative	Negative

Functions and Effects

◆ Cyclooxygenase Synthesis Blocking
Reagent for constructing inflammatory cell models, suppresses inflammatory pain response in lab tests.

◆ Broad-spectrum Anti-inflammatory Auxiliary Performance
Supports drug sensitivity testing for multiple inflammatory strains in cellular experiment research.

◆ Anti-inflammation Pain Relief Formula Auxiliary
Raw material for analgesic and anti-inflammatory formula trial development.

◆ Good Formula Compatibility
Uniform mixing with lab culture medium and cosmetic/pharmaceutical base materials.

Application Fields

◆ Pharmaceutical Formulation Development
As a NSAID active raw material, it is applied in the R&D of oral tablets, capsules, suppositories and other finished dosage forms, for developing analgesic, antipyretic and anti‑inflammatory pharmaceutical products.

◆ Laboratory Pharmacology Research
Used for in‑vitro and in‑vivo pharmacological experiments, studying anti‑inflammatory, pain‑relieving activity, drug metabolism and related pharmacological mechanism research in lab institutions.

◆ Generic Drug Reference & Compounding Research
Serves as reference substance for generic drug development, supporting impurity research, formulation screening and compounding technical study for non‑steroidal anti‑inflammatory preparations.

Business Scope

0421001

Packaging And Transportation Methods

001

Certificationss

222

FAQ

Q1: What is Naproxen Powder?

A1: Naproxen Powder is a non‑steroidal anti‑inflammatory API (NSAID). It is widely applied for formulation research of analgesic, antipyretic and anti‑inflammatory finished products. This off‑white crystalline powder is for lab R&D and compounding study only, not ready for direct human administration.

Q2: What is your product specification for Naproxen?

A2: CAS No.: 22204‑53‑1. Our product meets USP/EP reference standard with typical purity ≥99.0%. Full test report covering melting point, specific rotation and impurity profile will be provided on COA.

Q3: Are small test quantities available?

A3: Yes, lab test samples from 5‑20g are offered for your pre‑production validation. Sample cost applies and customer bears freight charge. Bulk order can be placed once sample performance meets your requirements.

Q4:Which compliance documents can you provide?

A4: We issue COA, SDS and TDS for each batch. If you need documents supporting compounding registration work, please contact our sales team for further assessment.

Q5: Packing, storage and shelf‑life tips

A5: Lab sample in aluminum foil bag; bulk in 25kg fiber drum. Store in tightly closed container under 15‑25℃, avoid excessive humidity. Valid shelf‑life is 24 months under proper sealed storage.

Q6: About stock and shipment arrangement

A6: Regular stock is maintained. Samples go by international courier. For bulk consignment, air or sea shipping is optional. We confirm exact lead‑time after receiving your formal purchase order.

Q7: Can this powder be directly made into finished pills?

A7: No. It is crude API raw material. Additional pharmaceutical processing, formulation adjustment and official regulatory approval must be completed before finished drug manufacturing. Direct human use is forbidden.

Q8: What trade terms work for Naproxen orders?

A8: T/T is primary payment option; small sample orders accept Western Union. FOB, CIF and DDP trade terms are negotiable based on total order volume.

How To Cooperate With Us?

Our address

No. 56, Jinye 1st Road, Hi-Tech Zone, Xi'an,Shaanxi Province, China

Phone Number

18192393517

E-mail

dennis04@xaltbio.com

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