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(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
Molecular Weight:
258.31
MDL Number:
MFCD12031842
MOL File:
31220-35-6.mol
Last updated:2023-05-04 15:12:36

(S)-Naproxen Ethyl Ester Properties

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)
FDA UNII 978RJD689Y

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS08
Signal word  Warning
Hazard statements  H302-H360
Precautionary statements  P264-P270-P301+P312-P330-P501

(S)-Naproxen Ethyl Ester price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC N377545 (S)-NaproxenEthylEster 31220-35-6 100mg $75 2021-12-16 Buy
American Custom Chemicals Corporation API0026979 NAPROXEN IMPURITY F 95.00% 31220-35-6 5MG $497.29 2021-12-16 Buy
Product number Packaging Price Buy
N377545 100mg $75 Buy
API0026979 5MG $497.29 Buy

(S)-Naproxen Ethyl Ester Chemical Properties,Uses,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 (+)-Naproxen Ethyl Ester (S)-6-Methoxy-α-Methyl-2-naphthaleneacetic Acid Ethyl Ester (αS)-6-Methoxy-α-Methyl-2-naphthaleneacetic Acid Ethyl Ester Naproxen Ethyl Ester Naproxen EP IMpurity F Naproxen Impurity F ethyl (S)-2-(6-methoxynaphthalen-2-yl)propanoate 2-Naphthaleneacetic acid, 6-methoxy-α-methyl-, ethyl ester, (αS)- Ethyl (2S)-2-(6-Methoxynaphthalen-2 Ethyl (S)-2-(6-Methoxy-2-naphthyl)propanoate Naproxen Impurity 6(Naproxen EP Impurity F) (S)-Ethyl 2-(6-methoxynaphthalen-2-yl)propanoate Naproxen Ethyl ester / Naproxen EP Impurity-F (αS)-6-Methoxy-α-methyl-2-naphthaleneacetic Acid Ethyl Ester 31220-35-6 Aromatics Chiral Reagents Intermediates & Fine Chemicals Pharmaceuticals