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ChemicalBook >> CAS DataBase List >> (2RS)-2-(4-Butylphenyl)propanoic acid

(2RS)-2-(4-Butylphenyl)propanoic acid

(2RS)-2-(4-Butylphenyl)propanoic acid price.
  • $60 - $3500
  • Product name: (2RS)-2-(4-Butylphenyl)propanoic acid
  • CAS: 3585-49-7
  • MF: C13H18O2
  • MW: 206.28
  • EINECS:
  • MDL Number:MFCD08275581
  • Synonyms:4-butyl-.alpha.-methylbenzeneacetic acid;p-Butyl Ibuprofen;(2RS)-2-(4-Butylphenyl)propionic acid;2-(4-n-Butylphenyl)propionic Acid;2-(p-Butylphenyl)propionic Acid;4-Butyl-α-Methylbenzeneacetic Acid;p-Butylhydratropic Acid;Ibuprofen IMpurity-O(EP/BP)
Price23 Properties Safety Information Description
23 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • American Custom Chemicals Corporation
  • Biosynth
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TRC
  • Usbiological
Package
  • 5MG
  • 10mg
  • 20mg
  • 25MG
  • b1220000
  • 50mg
  • 100mg
  • 250mg
  • 1g
  • 1.15ML
  • 5000mg
  • 1.15 mL
  • Manufactureraablocks
  • Product numberAA01CCBA
  • Product description2-(4-butylphenyl)propanoic acid 97%
  • Packaging50mg
  • Price$98
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA01CCBA
  • Product description2-(4-butylphenyl)propanoic acid 97%
  • Packaging100mg
  • Price$119
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA01CCBA
  • Product description2-(4-butylphenyl)propanoic acid 97%
  • Packaging250mg
  • Price$234
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA01CCBA
  • Product description2-(4-butylphenyl)propanoic acid 97%
  • Packaging1g
  • Price$593
  • Updated2026-05-29
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX197040
  • Product description2-(4-Butylphenyl)propanoic acid 97.00%
  • Packaging250MG
  • Price$510
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX197040
  • Product description2-(4-Butylphenyl)propanoic acid 97.00%
  • Packaging100MG
  • Price$255
  • Updated2026-05-27
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0005796
  • Product description(2RS)-2-(4-BUTYLPHENYL)PROPANOIC ACID 95.00%
  • Packaging5MG
  • Price$220
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0005796
  • Product description(2RS)-2-(4-BUTYLPHENYL)PROPANOIC ACID 95.00%
  • Packaging25MG
  • Price$750.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0005796
  • Product description(2RS)-2-(4-BUTYLPHENYL)PROPANOIC ACID 95.00%
  • Packaging250MG
  • Price$1963.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberIB15849
  • Product description2-(4-Butylphenyl)propionic acid, racemic
  • Packaging5000mg
  • Price$3500
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberIB15849
  • Product description2-(4-Butylphenyl)propionic acid, racemic
  • Packaging5mg
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberIB15849
  • Product description2-(4-Butylphenyl)propionic acid, racemic
  • Packaging100mg
  • Price$1058
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberIB15849
  • Product description2-(4-Butylphenyl)propionic acid, racemic
  • Packaging10mg
  • Price$182.5
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberIB15849
  • Product description2-(4-Butylphenyl)propionic acid, racemic
  • Packaging25mg
  • Price$336.25
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberIB15849
  • Product description2-(4-Butylphenyl)propionic acid, racemic
  • Packaging50mg
  • Price$576.5
  • Updated2026-06-04
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number55272
  • Product descriptionp-ButylIbuprofenSodiumSalt
  • Packaging25mg
  • Price$650
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA01CCBA 2-(4-butylphenyl)propanoic acid 97% 50mg $98 2026-05-29 Buy
aablocks AA01CCBA 2-(4-butylphenyl)propanoic acid 97% 100mg $119 2026-05-29 Buy
aablocks AA01CCBA 2-(4-butylphenyl)propanoic acid 97% 250mg $234 2026-05-29 Buy
aablocks AA01CCBA 2-(4-butylphenyl)propanoic acid 97% 1g $593 2026-05-29 Buy
ACHEMBLOCK X197040 2-(4-Butylphenyl)propanoic acid 97.00% 250MG $510 2026-05-27 Buy
ACHEMBLOCK X197040 2-(4-Butylphenyl)propanoic acid 97.00% 100MG $255 2026-05-27 Buy
American Custom Chemicals Corporation API0005796 (2RS)-2-(4-BUTYLPHENYL)PROPANOIC ACID 95.00% 5MG $220 2021-12-16 Buy
American Custom Chemicals Corporation API0005796 (2RS)-2-(4-BUTYLPHENYL)PROPANOIC ACID 95.00% 25MG $750.75 2021-12-16 Buy
American Custom Chemicals Corporation API0005796 (2RS)-2-(4-BUTYLPHENYL)PROPANOIC ACID 95.00% 250MG $1963.5 2021-12-16 Buy
Biosynth IB15849 2-(4-Butylphenyl)propionic acid, racemic 5000mg $3500 2026-06-04 Buy
Biosynth IB15849 2-(4-Butylphenyl)propionic acid, racemic 5mg $60 2021-12-16 Buy
Biosynth IB15849 2-(4-Butylphenyl)propionic acid, racemic 100mg $1058 2026-06-04 Buy
Biosynth IB15849 2-(4-Butylphenyl)propionic acid, racemic 10mg $182.5 2026-06-04 Buy
Biosynth IB15849 2-(4-Butylphenyl)propionic acid, racemic 25mg $336.25 2026-06-04 Buy
Biosynth IB15849 2-(4-Butylphenyl)propionic acid, racemic 50mg $576.5 2026-06-04 Buy
Medical Isotopes, Inc. 55272 p-ButylIbuprofenSodiumSalt 25mg $650 2021-12-16 Buy
Next Last

Properties

Melting point :142 - 144°C
Boiling point :143 °C(Press: 0.5 Torr)
Density :1.031±0.06 g/cm3(Predicted)
Flash point :2℃
storage temp. :Refrigerator
solubility :Aqueous Base (Slightly), Chloroform (Slightly), Methanol (Slightly)
pka :4.43±0.10(Predicted)
form :liquid
color :White to Off-White
Stability :Hygroscopic
Major Application :pharmaceutical (small molecule)
InChIKey :FEFPDZIYEWFQFK-UHFFFAOYSA-N

Safety Information

Symbol(GHS): Flame (GHS02)Exclamation Mark (GHS07)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

An Ibuprofen (I140000) impurity.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Chemsky（shanghai）International Co.,Ltd. BOC Sciences S.Z. PhyStandard Bio-Tech. Co., Ltd. S.Z. PhyStandard Bio-Tech. Co., Ltd. UHN Shanghai Research & Development Co., Ltd. Shanghai Raise Chemical Technology Co.,Ltd Cato Research Chemicals Inc. Quality Control Solutions Ltd. Finetech Industry Limited