(S)-Naproxen Ethyl Ester

Product Name: (S)-Naproxen Ethyl Ester
CAS No.: 31220-35-6
Chemical Name: (S)-Naproxen Ethyl Ester
Synonyms: Naproxen Impurity F;Naproxen Ethyl Ester;Naproxen EP IMpurity F;(+)-Naproxen Ethyl Ester;(S)-Naproxen Ethyl Ester;Ethyl (2S)-2-(6-Methoxynaphthalen-2;Naproxen Impurity 6（Naproxen EP Impurity F）;Ethyl (S)-2-(6-Methoxy-2-naphthyl)propanoate;Naproxen Ethyl ester / Naproxen EP Impurity-F;ethyl (S)-2-(6-methoxynaphthalen-2-yl)propanoate
CBNumber: CB22551117
Molecular Formula: C16H18O3
Formula Weight: 258.31
MOL File: 31220-35-6.mol

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(S)-Naproxen Ethyl Ester Property

Melting point:: 82-84oC
Boiling point:: 361.57°C (rough estimate)
Density: 1.1090 (rough estimate)
refractive index: 1.5400 (estimate)
storage temp.: Refrigerator
solubility: Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form: Solid
color: White to Off-White
Water Solubility: 1.2mg/L(21 ºC)
Major Application: pharmaceutical small molecule
InChI: 1S/C16H18O3/c1-4-19-16(17)11(2)12-5-6-14-10-15(18-3)8-7-13(14)9-12/h5-11H,4H2,1-3H3/t11-/m0/s1
InChIKey: URNAYRDBUUZOIU-NSHDSACASA-N
SMILES: C[C@H](C(OCC)=O)C1=CC2=CC=C(OC)C=C2C=C1

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Safety

WGK Germany: WGK 3
Storage Class: 13 - Non Combustible Solids

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H360May damage fertility or the unborn child

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: PHR2528
Product name: Naproxen Impurity F
Purity: Pharmaceutical Secondary Standard; Certified Reference Material
Packaging: 100 mg
Price: $719
Updated: 2025/07/31

TRC

Product number: N377545
Product name: (S)-NaproxenEthylEster
Packaging: 100mg
Price: $75
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: API0026979
Product name: NAPROXEN IMPURITY F
Purity: 95.00%
Packaging: 5MG
Price: $497.29
Updated: 2021/12/16

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(S)-Naproxen Ethyl Ester Chemical Properties,Usage,Production

Uses

Naproxen (N377520) ethyl derivative. Naproxen impurity.

(S)-Naproxen Ethyl Ester Preparation Products And Raw materials

Raw materials

Preparation Products

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(S)-Naproxen Ethyl Ester Suppliers

Canada 1 China 49 India 5 United States 3 Global 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Chemsky (shanghai) International Co.,Ltd

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 15402
Advantage: 60

Quality Control Solutions Ltd.

Tel: 66853366 13670046396
Fax: 0755-28363542
Email: sales@chem-strong.com
Country: China
ProdList: 18390
Advantage: 56

Shanghai Kewel Chemical Co., Ltd.

Tel: 021-64609169 18901607656
Fax: 021-64609160
Email: greensnown@163.com
Country: China
ProdList: 9906
Advantage: 50

BOC Sciences

Tel: 16314854226
Email: info@bocsci.com
Country: United States
ProdList: 9923
Advantage: 65

Shanghai Champ Biopharmaceuticals Co., Ltd.

Tel: 021-61537865 13585780846
Email: sales@champchem.com
Country: China
ProdList: 361
Advantage: 58

Hubei Yangxin Medical Technology Co., Ltd.

Tel: 15374522761
Fax: QQ:2853117752
Email: 3003392093@yongstandards.com
Country: China
ProdList: 9998
Advantage: 55

Shenzhen Polymeri Biochemical Technology Co., Ltd.

Tel: +86-400-002-6226 +86-13028896684;
Email: sales@rrkchem.com
Country: China
ProdList: 57422
Advantage: 58

Shenzhen Botel Biotechnology Co. Ltd.

Tel: 13316949107 13316968096
Email: 1979313431@qq.com
Country: China
ProdList: 9559
Advantage: 58

TOSUN PHARM

Tel: 61855200 13326451905
Email: 3003386889@qq.com
Country: China
ProdList: 7942
Advantage: 58

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View Lastest Price from (S)-Naproxen Ethyl Ester manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: (S)-Naproxen Ethyl Ester 31220-35-6
Price: US $1.00/Kg
Min. Order: 1Kg
Purity: 98%
Supply Ability: 20T
Release date: 2024-07-20

31220-35-6, (S)-Naproxen Ethyl EsterRelated Search:

(S)-Naproxen Ethyl Ester

(+)-Naproxen Ethyl Ester

(S)-6-Methoxy-α-Methyl-2-naphthaleneacetic Acid Ethyl Ester

Naproxen Ethyl Ester

Naproxen EP IMpurity F

Naproxen Impurity 6（Naproxen EP Impurity F）

Ethyl (S)-2-(6-Methoxy-2-naphthyl)propanoate

Ethyl (2S)-2-(6-Methoxynaphthalen-2

2-Naphthaleneacetic acid, 6-methoxy-α-methyl-, ethyl ester, (αS)-

ethyl (S)-2-(6-methoxynaphthalen-2-yl)propanoate

Naproxen Impurity F

(S)-Ethyl 2-(6-methoxynaphthalen-2-yl)propanoate

(αS)-6-Methoxy-α-methyl-2-naphthaleneacetic Acid Ethyl Ester

Naproxen Ethyl ester / Naproxen EP Impurity-F

Ethyl (2S)-2-(6-Methoxynaphthalen-2-yl)propanoate (Naproxen Ethyl Ester)

(S)-6-Methoxy-α-Methyl-2-naphthaleneacetic Acid Ethyl Ester

31220-35-6

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