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(R)-NAPROXEN

Product Name
(R)-NAPROXEN
CAS No.
23979-41-1
Chemical Name
(R)-NAPROXEN
Synonyms
(R)-NAPROXEN;Einecs 245-966-6;Naproxen USP RC G;Naproxen R-Isomer;Naproxen Impurity G;Naproxen EP IMpurity G;l-Naproxen (Naproxen Impurity);Naproxen USP Related Compound G;Naproxen EP Impurity G (R-Naproxen);(R)-(-)-6-METHOXY-ALPHA-METHYL-2-NAPHTH&
CBNumber
CB2753351
Molecular Formula
C14H14O3
Formula Weight
230.26
MOL File
23979-41-1.mol
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(R)-NAPROXEN Property

Melting point:
156-158 °C(lit.)
Boiling point:
403.9±20.0 °C(Predicted)
Density 
1?+-.0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
Chloroform (Slightly), Methanol (Slightly)
form 
solid
pka
4.84±0.30(Predicted)
color 
White to off-white
optical activity
[α]20/D 66°, c = 1% in chloroform
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Safety

Hazard Codes 
Xn
Risk Statements 
22
Safety Statements 
36/37
RIDADR 
UN 2811 6.1/PG 3
WGK Germany 
3
HS Code 
29189900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
82170
Product name
(R)-(?)-6-Methoxy-α-methyl-2-naphthaleneacetic acid
Purity
pharmaceutical impurity standard
Packaging
50mg
Price
$325.2
Updated
2024/03/01
Sigma-Aldrich
Product number
570842
Product name
(R)-(?)-6-Methoxy-α-methyl-2-naphthaleneacetic acid
Purity
98%
Packaging
5g
Price
$484
Updated
2024/03/01
Sigma-Aldrich
Product number
PHR2518
Product name
Naproxen Related Compound G
Purity
Pharmaceutical Secondary Standard; Certified Reference Material
Packaging
100MG
Price
$466
Updated
2022/05/15
Sigma-Aldrich
Product number
PHR2516
Product name
Naproxen Related Compound G
Purity
Pharmaceutical Secondary Standard; Certified Reference Material
Packaging
100MG
Price
$466
Updated
2022/05/15
Sigma-Aldrich
Product number
1457436
Product name
Naproxen Related Compound G
Purity
United States Pharmacopeia (USP) Reference Standard
Packaging
50MG
Price
$1270
Updated
2022/05/15
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(R)-NAPROXEN Chemical Properties,Usage,Production

Chemical Properties

Almost White Crystalline Powder

Uses

Antiinflammatory;'Cyclooxygenase inhibitor

Uses

An anti-inflammatory, analgesic, antipyretic. A non-steroidal anti-inflammatory

Definition

ChEBI: (2R)-2-(6-methoxy-2-naphthalenyl)propanoic acid is a member of naphthalenes.

(R)-NAPROXEN Preparation Products And Raw materials

Raw materials

Preparation Products

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(R)-NAPROXEN Suppliers

Canada 1 China 90 Germany 1 India 6 Switzerland 1 United Kingdom 4 United States 17 Global 120
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15839
Advantage
69
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
chenyj@titansci.com
Country
China
ProdList
14103
Advantage
59
Chemsky（shanghai）International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
BOC Sciences
Tel
1-631-485-4226; 16314854226
Email
info@bocsci.com
Country
United States
ProdList
14055
Advantage
65
Shanghai Topbiochem Technology Co., Ltd
Tel
021-58170097
Email
info@topbiochem.com
Country
China
ProdList
9459
Advantage
58
Shanghai Topbiochem Technology Co., Ltd
Tel
+86-21-60341587
Fax
+86-21-61294319
Email
sales@topbiochem.com
Country
China
ProdList
6175
Advantage
58
Clearsynth Labs Limited
Tel
+91-22-26355700
Fax
+91-22-26355701
Email
info@clearsynth.com
Country
India
ProdList
9679
Advantage
58
ShangHai Caerulum Pharma Discovery Co., Ltd.
Tel
18149758185 18149758185
Email
sales-cpd@caerulumpharma.com
Country
China
ProdList
3466
Advantage
58
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View Lastest Price from (R)-NAPROXEN manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
(R)-Naproxen 23979-41-1
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27

23979-41-1, (R)-NAPROXENRelated Search:

Naphthalen-2-ethanol 2-Naphthylacetic acid (R)-NAPROXEN Naproxol DESMETHYL NAPROXEN DL-NAPROXEN Naproxen NAPROXEN IMP L NAPROXEN IMP M Cinaproxen Naproxen Base/Sodium (DMF),NAPROXEN SODIUM,(-)-NAPROXEN SODIUM SALT,NAPROXEN SODIUM SALT,(S)-NAPROXEN, SODIUM SALT (R)-Naproxen Acyl--D-glucuronide,(R)-Naproxen Glucuronide (R)-Naproxen Acyl-b-D-glucuronide Benzyl Ester (R)-O-Desmethyl Naproxen Desmethyl Naproxen-d3 (S)-O-Desmethyl Naproxen (S)-Naproxen Glucuronide,Naproxen Acyl--D-glucuronide,naproxen glucuronide (R)-Naproxen Acyl--D-glucuronide Benzyl Ester

  • (R)-6-methoxy-alpha-methylnaphthalene-1-acetic acid
  • (R)-(-)-6-METHOXY-ALPHA-METHYL-2-NAPHTH&
  • (r)-(-)-6-methoxy-α-methyl-2-naphthaleneacetic acid
  • (R)-2-(6-Methoxy-2-naphthyl)propionic acid
  • 2-Naphthaleneacetic acid, 6-methoxy-a-methyl-, (aR)- (9CI)
  • 2-Naphthaleneacetic acid, 6-methoxy-a-methyl-, (R)- (8CI)
  • (R)-NAPROXEN
  • (R)-(-)-6-METHOXY-ALPHA-METHYL-2-NAPHTHALENEACETIC ACID
  • (R)-6-METHOXY-A-METHYL-2-NAPHTHALENEACETIC ACID
  • Einecs 245-966-6
  • (2R)-2-(6-Methoxynaphth-2-yl)propanoic acid
  • (R)-2-(6-Methoxynaphthalen-2-yl)propanoic acid
  • (R)-Naproxen, (2R)-2-(6-Methoxynaphth-2-yl)propionic acid, 2-[(1R)-1-Carboxyethyl]-6-methoxynaphthalene
  • Naproxen EP IMpurity G
  • (R)-α-Methyl-6-methoxy-2-naphthaleneacetic acid
  • (R)-α-Methyl-6-methoxynaphthalene-2-acetic acid
  • (R)-(-)-6-Methoxy-alpha-Methyl-2-naphthaleneacetic acid 98%
  • Naproxen EP Impurity G (R-Naproxen)
  • Naproxen USP RC G
  • (R)-2-(2-methoxynaphthalen-6-yl)propanoic acid
  • 3-(4-chlorophenyl)-2-cyclohexyloxaziridine
  • Naproxen Impurity 7（Naproxen EP Impurity G）
  • (2R)-2-(6-methoxy-2-naphthyl)propanoic acid
  • 2-Naphthaleneacetic acid, 6-methoxy-α-methyl-, (αR)-
  • Naproxen EP Impurity G/ Naproxen Related Compound G (Naproxen R-Isomer)
  • (R)-(-)-6-Methoxy-α-methyl-2-naphthaleneacetic acid
  • Naproxen USP Related Compound G
  • (2R)-2-(6-methoxynaphthalen-2-yl)propanoic acid ((R)-enantiomer)
  • Naproxen Impurity G
  • Naproxen R-Isomer
  • Naproxen EP Impurity G (Naproxen USP Related Compound G, (R)-Naproxen)
  • l-Naproxen (Naproxen Impurity)
  • 23979-41-1
  • Carboxylic Acids
  • Asymmetric Synthesis
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  • Chiral Reagents
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
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