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(±)-Naproxen

(±)-Naproxen structure

CAS No:
23981-80-8
Formula:
C14H14O3
Chemical Name:
(±)-Naproxen
Synonyms:
2-Naphthaleneacetic acid,6-methoxy-α-methyl-;6-Methoxy-α-methyl-2-naphthaleneacetic acid;2-(6-Methoxy-2-naphthyl)propionic acid;6-Methoxy-2-naphthyl-α-methylacetic acid;2-(6-Methoxy-2-naphthyl)propanoic acid;α-(6-Methoxy-2-naphthyl)propionic acid;(±)-Naproxen;DL-2-(6-Methoxy-2-naphthyl)propionic acid;(±)-2-(6-Methoxy-2-naphthalenyl)propionic acid;DL-Naproxen;(±)-6-Methoxy-α-methyl-2-naphthaleneacetic acid;(±)-2-(6-Methoxy-2-naphthyl)propionic acid;(RS)-Naproxen;Racemic naproxen;2-(6-Methoxynaphthalen-2-yl)propionic acid;2-(6-Methoxynaphthalen-2-yl)propanoic acid;26159-31-9;1264273-58-6
Categories:
Analytical Chemistry > Standard

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Description

White Solid

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

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

(±)-Naproxen Basic Attributes

Molecular Weight：

230.26

Exact Mass：

230.26

EC Number：

245-969-2

HScode：

2918990090

Characteristics

PSA：

46.5

XLogP3：

3.3

Appearance：

White solid

Density：

1.2±0.1 g/cm3

Melting Point：

156-157 °C

Boiling Point：

403.9°C at 760 mmHg

Flash Point：

154.5±15.3 °C

Refractive Index：

1.609

Water Solubility：

In water, 15.9 mg/L at 25 deg C

Storage Conditions：

Refrigerator

Vapor Pressure：

1.89X10-6 mm Hg at 25 deg C (est)

Safety Information

Hazard category：

6.1

Transport codes：

2811

hazard class code：

36/37/38-36

safety instructions：

26-36/37/39-36

Precautionary statement(s)：

P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H302

GHS Classification：

|Danger|H301 (50%): Toxic if swallowed [Danger Acute toxicity, oral]|P260, P264, P270, P280, P301+P310, P301+P312, P302+P352, P305+P351+P338, P309+P311, P321, P330, P332+P313, P337+P313, P362, P405, and P501|Aggregated GHS information provided by 2 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

(±)-Naproxen Use and Manufacturing

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

Computed Properties

Molecular Weight:230.26
XLogP3:3.3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:3
Exact Mass:230.094294304
Monoisotopic Mass:230.094294304
Topological Polar Surface Area:46.5
Heavy Atom Count:17
Complexity:277
Undefined Atom Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Synthesis Route

114315-70-7

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

CAS No.: 23981-80-8

Content: 99.00%

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Guide of (±)-Naproxen

Description
Basic Attributes
Characteristics
Safety Information
Use and Manufacturing
Computed Properties
Synthesis Route
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(±)-Naproxen

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