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Xi'an Julong Bio-Tech Co., Ltd.

Country: China (Mainland)

Business Type:Trading Company

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Province/state: Shaan xi

City: xi'an

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Supply 99% CAS 22204-53-1 Naproxen Powder

CAS NO.22204-53-1

  • msdsMSDS/COA Download

  • FOB Price: USD: 170.00-180.00 /Kilogram Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: T/T,Other
  • Available Specifications:

    Raw Powder(1-50)KilogramRaw Powder(51-100)Kilogram

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Product Details

Keywords

  • CAS 22204-53-1 Naproxen Powder
  • Naproxen Powder
  • 99% Naproxen Powder

Quick Details

  • ProName: Supply 99% CAS 22204-53-1 Naproxen Pow...
  • CasNo: 22204-53-1
  • Molecular Formula: C14H14O3
  • Appearance: White Powder
  • Application: For Bodybuilding Muscle Growth Custom...
  • DeliveryTime: Within 3 Days After Payment
  • PackAge: Foil Bag / Drum / Bottle
  • Port: Shanghai
  • ProductionCapacity: 1000 Kilogram/Day
  • Purity: 99%
  • Storage: Well-Closed, Store in cool and dry are...
  • Transportation: Well-Closed, Store in cool and dry are...
  • LimitNum: 1 Kilogram
  • Related Substances: ≥98%
  • Residue on Ignition: ≤0.1%
  • Heavy Metal: ≤10ppm
  • Valid Period: 24Months
  • Product Name: Naproxen Powder
  • MF: C14H14O3
  • CAS: 22204-53-1
  • Appearance: White Powder
  • Grade: Medicine Grade
  • Application: Medicine Grade
  • Certificate: COA ISO9001 GMP
  • Form: Capsules,Liquid,Powder
  • Transport Package: Foil Bag / Drum / Bottle
  • Purity: 99%
  • Shelf Life: 2 Years
  • Storage: Cool and Dry Place

Superiority

1. Who are we
We are based in Shaanxi, China, start from 2018,sell to North America(00.00%),

Western Europe(00.00%),South America(00.00%),Southeast Asia(00.00%),

Eastern Europe(00.00%). There are total about 11-50 people in our office.

2. How can we guarantee quality
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us
Plant Extracts,Cosmetics Raw Materials,Vitamin Raw Materials,Pharmaceutical Raw Materials and Intermediates.

4. Why should you buy from us not from other suppliers
Our company mainly devoted in producing pharmacetical intermediates , Vitamins , and health supplement ,

the quality and technical content can reach the advance level in China .

Our products are sold well in China as well as in more than 20 countries.

5. What services can we provide
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian.

6.We promise our customer following items

Support product customization:

We can provide OEM&ODM , Because we have a professional design team.

Reasonable price:
We provide high quality products with competitive price in china,

Low MOQ:
No worry about the low moq, our moq is 1 gram or lower.

Good and efficient service,Fast Delivery
Fast respond save client's time, we promise to reply inquiry in 24 hours including holidays and send quotation sheet and other documents in 48 hours.

Super-good quality
We have strict quality control system .Good reputation in Market , And have the Third party test report is available.

Details

What's CAS 22204-53-1 Naproxen Powder

Product Name:

Naproxen

Synonyms:

()-2-(methoxy-2-naphthyl)-propionicacid;()-2-(methoxy-2-naphthyl)-propionsaeure;()-propionicaci;(+)-2-(Methoxy-2-naphthyl)-propionic acid;(+)-2-(methoxy-2-naphthyl)-propionicacid;(+)-2-(Methoxy-2-naphthyl)-propionsaeure;(+)-2-naphthaleneaceticaci;(+)-6-Methoxy-alpha-methyl-2-napthaleneacetic acid

CAS:

22204-53-1

MF:

C14H14O3

MW:

230.26

EINECS:

244-838-7

Melting point 

152-154 °C(lit.)

alpha 

D +66° (in chloroform)

Boiling point 

332.25°C (rough estimate)

density 

1.1450 (rough estimate)

refractive index 

67.5 ° (C=1, CHCl3

Naproxen is a non-steroidal anti-inflammatory drug ,it is a PG synthase inhibitor, which can inhibit

prostaglandin synthetase, it has significant analgesic and antipyretic effects, oral absorption is rapid and

complete, 2 to 4 hours after a dose ,plasma concentration reaches the peak, in the blood , more than 99%

is bound to plasma proteins, t1/2 is 13 to 14 hours, about 95% is discharged from the urine with the

prototype and metabolites.it is clinically used For the treatment of rheumatic and rheumatoid arthritis ,

osteoarthritis, ankylosing spondylitis, gout, arthritis, tenosynovitis.it can also be used to alleviate pain

caused by musculoskeletal sprains, contusions,damages and dysmenorrhea . But it should be noted that

like other non-steroidal anti-inflammatory drugs, the same serious gastrointestinal adverse reactions

could occur at any time while taking naproxen during treatment, so the active gastroduodenal ulcer

patients are hanged, other gastrointestinal tract disease patients should take this drug under close

medical supervision.

ITEM

SPECIFICATIONS

RESULTS

Appearance

White crystalline powder

White crystalline powder

Identification

Chemical Method

Positive

Specific rotation

-9.5°~ -11.0°

-10.32°

pH

3.0~4.5

3.63

Loss on drying

≤0.5%

0.20%

Melting point

169℃~175℃

169.5℃~171.0℃

Residue on ignition

≤0.2%

0.04%

Assay

L- carnitine

68.2%±1.0%

67.92%

L- tartrate acid

31.8%±1.0%

31.76%

Heavy metals

≤10ppm

<10ppm

Arsenic

≤1ppm

<1ppm

Chloride

≤4000ppm

<4000ppm

Cyanide

Absent

Absent

Lead

≤3ppm

<3ppm

Mercury

≤0.1ppm

<0.1ppm

Cadmium

≤1ppm

<1ppm

Conclusion: Quality comply with in-house grade

 


 

 

1. All inquiries will be replied within 12 hours.

2. Dedication to quality, supply & service.

3. Strictly on selecting raw materials.

4. OEM/ODM Available.

5. Reasonable & competitive price, fast lead time.

6. Sample is available for your evaluation & Formulation development.

7. Faster delivery:Sample order in stock and 3-7 days for bulk production.

8.We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping
forwarder

9. After-Sale Service:
1) International Authorized Third-Party Test For The Products You Demand.


2) 30 Days Warranty of quality of goods. 

 

Delivery & Payment Terms

Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged

in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials

and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability

of product quality from all aspects. The company has a complete sales service system, the products are exported to countries

all over the world, and have won a good international reputation with excellent quality and excellent service.

The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers,

constantly strict requirements, set goals, and implement win-win development.

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