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22204-53-1(Naproxen) Product Description

Naproxen Structure22204-53-1
CAS No.22204-53-1
Chemical Name:Naproxen
CBNumber:CB8274937
Molecular Formula:C14H14O3
Formula Weight:230.26
MOL File:Mol file
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

Naproxen Property

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)
Flash point: 9℃
storage temp.  2-8°C
solubility  Practically insoluble in water, soluble in ethanol (96 per cent) and in methanol.
form  powder
pka pKa 4.28± 0.02(H2O,t =25,I=0.01) (Uncertain)
color  White to Almost white
optical activity [α]25/D +66°, c = 1 in chloroform
Water Solubility  Insoluble in water.
Merck  14,6417
BRN  3591067
BCS Class 2
LogP 3.18
CAS DataBase Reference 22204-53-1(CAS DataBase Reference)
NIST Chemistry Reference Naproxen(22204-53-1)
EPA Substance Registry System 2-Naphthaleneacetic acid, 6-methoxy-.alpha.-methyl-, (.alpha.S)- (22204-53-1)

Safety

Hazard Codes : Xn,T,F
Risk Statements : 22-39/23/24/25-23/24/25-11-36/37/38
Safety Statements : 36/37-45-16-7-26
RIDADR : UN 2811 6.1/PG 3
WGK Germany : 3
RTECS : UF5275000
HazardClass : 6.1(b)
PackingGroup : III
HS Code : 29189900
Hazardous Substances Data: 22204-53-1(Hazardous Substances Data)
Toxicity: LD50 in mice (mg/kg): 435 i.v.; 1234 orally; in rats (mg/kg): 575 i.p.; 534 orally (Roszkowski)

MSDS

(+)-2-(6-Methoxy-2-naphthyl)-propionic acid MSDS(+)-2-(6-Methoxy-2-naphthyl)-propionic acid

Naproxen Suppliers

Global( 712)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Zhongxiang Yaowei Biological Technology Co., Ltd. 15337241005w13260682861@qq.comChina 2437 58
wuhan dingxingtong Chemical Technology Co., Ltd Co., Ltd 027-59207796w13429867250@163.comChina 1973 58
Wuhan Xinru Chemical Industry Co., Ltd  2162228368@qq.comChina 3409 58
Hunan Revel Biotechnology Co. , Ltd. 193599859612430503320@qq.comChina 1429 58
Artis Biotech Co. Ltd. 19138486554sales@artisbio.comChina 2964 58
Hangzhou Yaoruiyicheng Biological Medicine Co., Ltd 18072846723;caigou1@witofly.comChina 14751 58
TargetMol Chemicals Inc. 021-021-33632979marketing@targetmol.comChina 7784 58
Beijing Minruida Technology Co., Ltd. 010-82387566sales@mreda.com.cnChina 10790 58
22204-53-1(Naproxen) Related Search:
()-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 (s)-2-naphthaleneaceticaci 2-Naphthaleneacetic acid, 6-methoxy-alpha-methyl-, (+)- 2-Naphthaleneacetic acid, 6-methoxy-alpha-methyl-, (S)- 6-Methoxy-methyl-2-naphthaleneaceticacid axer Bonyl calosen CG 3117 cg3117 Prexan primeral Propionic acid, 2-(6-methoxy-2-naphthyl)-, (+)- Proxen Proxine Reuxen RS-3540 Veradol Xenar (S)-6-Methoxy-α-methyl-2-naphthaleneacetic Acid (dl)-propionic acid Naproxen (base and/or unspecified salts) (+)-2-(6-Methoxy-2-naphthyl)-propionic acid (S)-(+)-2-(6-Methoxy-2-naphthyl)propionic acid, (S)-(+)-6-Methoxy-α-methyl-2-naphthaleneacetic acid (S)-(+)-2-(6-Methoxy-2-naphthyl)propionic acid, Naproxen, (S)-(+)-6-Methoxy-α-methyl-2-naphthaleneacetic acid (1)-2-(6-Methoxy-2-naphthyl)propionic acid Naphthaleneacetic acid, 6-methoxy-.alpha.-methyl-, (S)- (+)-(S)-2-(6-METHOXYNAPTHALENE-2-YL)PROPIONIC ACID (S)-(+)-6-Methoxy-α-methyl-2-naphthaleneacetic acid,(S)-(+)-2-(6-Methoxy-2-naphthyl)propionic acid, Naproxen Naproxen (200 mg) (2S)-2-(6-Methoxynaphth-2-yl)propanoic acid Naproxen (INN) Aproxen po-Naproxen Xenar-CR Naproxen API (S)-(+)-6-Methoxy-alpha-methyl-2-naphthaleneacetic Acid Naproxen (S)-(+)-6-Methoxy-α-Methyl-2-naphthaleneacetic d-2-(6’-methoxy-2’-naphthyl)-propionsaeure d-2-(6'-Methoxy-2'-naphthyl)-propionsaeure Diocodal (+)-6-Methoxy-alpha-methyl-2-naphthaleneacetic acid~Naproxen NAPROXEN USP /BP2000 Naproxen USP,BP.CP (S)-6-METHOXY-A-METHYL-2-*NAPHTHALENEACE TIC ACID FR NAPROXEN, FREE ACID, USP NAPROXEN VETRANAL, 250 MG Naprosyn[R] 2-Naphthaleneacetic acid, 6-methoxy-.alpha.-methyl-, (.alpha.S)- (+)-6-methoxy-à-methyl-2-naphthaleneacetic acid (2R)-2-(6-methoxynaphthalen-2-yl)propanoic acid
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