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Ibuprofen

CAS No.: 15687-27-1
Formula: C13H18O2
Molecular Weight: 206.28
Suppliers: All(0) China Suppliers(12) Products(102)
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  • Basic Info
  • Safety Info
  • MSDS
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What is Ibuprofen

**Introduction to Ibuprofen** Ibuprofen is a widely used nonsteroidal anti-inflammatory drug (NSAID) that helps relieve pain, reduce inflammation, and lower fever. It works by blocking the production of prostaglandins, chemicals in the body that cause pain and swelling. Commonly used to treat headaches, muscle aches, menstrual cramps, arthritis, and minor injuries, ibuprofen is available over-the-counter in tablets, capsules, and liquid forms, as well as in higher doses by prescription. While generally safe when used as directed, long-term or excessive use may lead to side effects such as stomach irritation, heartburn, or increased risk of cardiovascular issues. Always follow dosage instructions and consult a healthcare provider if needed.

Preparation Process: Ibuprofen can be synthesized via a six-step process starting from isobutylbenzene. First, isobutylbenzene undergoes Friedel-Crafts acylation with acetyl chloride and aluminum chloride to yield 4-isobutylacetophenone. This ketone is then reduced to 1-(4-isobutylphenyl)ethanol using sodium borohydride. The alcohol is converted to the corresponding chloride with thionyl chloride. Next, a Grignard reaction with magnesium and carbon dioxide forms 2-(4-isobutylphenyl)propanoic acid (ibuprofen). Alternatively, a greener one-step Boots-Hoechst-Celanese process involves palladium-catalyzed carbonylation of 1-(4-isobutylphenyl)ethanol. The crude product is purified by recrystallization from hexane or ethanol. (100 words)

Usage Scenarios: Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) primarily used to relieve pain, reduce inflammation, and lower fever. It is commonly prescribed for conditions such as headaches, menstrual cramps, muscle aches, arthritis, dental pain, and minor injuries. By inhibiting the production of prostaglandins, ibuprofen alleviates pain and swelling. It is also effective for reducing fever in viral or bacterial infections. Available over-the-counter in lower doses and by prescription in higher strengths, ibuprofen is widely used for short-term relief of mild to moderate pain. However, prolonged use may cause gastrointestinal, cardiovascular, or kidney-related side effects. Always follow dosage guidelines.

Ibuprofen Basic Info
Chemical Name Ibuprofen
Synonyms buluofen;Advil;Buprofen;rufen;Dolgit;Nurofen;2-(p-Isobutylphenyl)propionic acid;[A-METHYL-4-ISOBUTYL]PHENYLACETIC ACID;ALPHA-METHYL-4-(ISOBUTYL)PHENYLACETIC ACID;[2R,(-)]-2-[4-(2-Methylpropyl)phenyl]propanoic acid
CAS No. 15687-27-1
Molecular Formula C13H18O2
Molecular Weight 206.28
PSA 37.30000
LogP 3.07320
Safely Info
RTECS MU6640000
Hazard Class 6.1(b)
Safety Statements 36-61-36/37-45-16-7
HS Code 29163920
WGK Germany 3
Packing Group III
RIDADR UN 2811
Risk Statements 22-63-51/53-39/23/24/25-23/24/25-11
Hazard Codes Xn
Caution Statement P261-P264-P270-P271-P301+P312-P305+P351+P338
Hazard Declaration H302-H319-H335
Symbol GHS07
Signal Word Warning
Ibuprofen Price
United States: $5 - $15 (per 100 tablets, OTC generic)
China: $3 - $10 (per 100 tablets, generic)
Russia: $4 - $12 (per 100 tablets, generic)
Germany: $6 - $15 (per 100 tablets, generic)
India: $1 - $5 (per 100 tablets, generic)
Japan: $7 - $20 (per 100 tablets, generic)
Brazil: $4 - $10 (per 100 tablets, generic)
South Korea: $5 - $12 (per 100 tablets, generic)
Philippines: $3 - $8 (per 100 tablets, generic)
United Kingdom: $5 - $12 (per 100 tablets, generic)
France: $5 - $15 (per 100 tablets, generic)
Mexico: $3 - $8 (per 100 tablets, generic)
Canada: $6 - $15 (per 100 tablets, generic)
South Africa: $4 - $10 (per 100 tablets, generic)
Egypt: $2 - $6 (per 100 tablets, generic)
Turkey: $3 - $7 (per 100 tablets, generic)
Thailand: $3 - $8 (per 100 tablets, generic)
Indonesia: $3 - $9 (per 100 tablets, generic)
MSDS
MSDS
Name: Ibuprofen 99% Material Safety Data Sheet
Synonym: alpha-Methyl-4-(2-methylpropyl)benzeneacetic acidp-Isobutylhydratropic acid2-(4-Isobutylphenyl)-propionic aci
CAS: 15687-27-1
Section 1 - Chemical Product   MSDS Name:Ibuprofen 99% Material Safety Data Sheet
Synonym:alpha-Methyl-4-(2-methylpropyl)benzeneacetic acidp-Isobutylhydratropic acid2-(4-Isobutylphenyl)-propionic aci

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
15687-27-1 Ibuprofen 99% 239-784-6
Hazard Symbols: XN
Risk Phrases: 22 63

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Harmful if swallowed. Possible risk of harm to the unborn child.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May cause skin sensitization, an allergic reaction, which becomes evident upon re-exposure to this material.
May be harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
May cause perforation of the digestive tract. Substance poses serious aspiration hazard. May cause alopecia (loss of hair). May cause central nervous system effects. May result in Stevens-Johnson syndrome. May cause hemolytic anemia. May cause headache, nausea, fatigue, and dizziness. Ingestion may cause renal failure.
Inhalation:
May cause respiratory tract irritation. May be harmful if inhaled.
Chronic:
Possible risk of harm to the unborn child.

Section 4 - FIRST AID MEASURES
  Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 15687-27-1: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Crystalline powder
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 75-77 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Insoluble.
Specific Gravity/Density:
Molecular Formula: C13H18O2
Molecular Weight: 206.27

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 15687-27-1: MU6640000 LD50/LC50:
CAS# 15687-27-1: Oral, mouse: LD50 = 740 mg/kg; Oral, rabbit: LD50 = 1400 mg/kg; Oral, rat: LD50 = 636 mg/kg.
Carcinogenicity:
Ibuprofen - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
 

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 22 Harmful if swallowed.
R 63 Possible risk of harm to the unborn child.
Safety Phrases:
S 36/37 Wear suitable protective clothing and
gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 15687-27-1: No information available.
Canada
CAS# 15687-27-1 is listed on Canada's DSL List.
CAS# 15687-27-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 15687-27-1 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A
SDS 1.0
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