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ChemicalBook >> CAS DataBase List >> Fexofenadinone

Fexofenadinone

Fexofenadinone price.
  • $81 - $2200
  • Product name: Fexofenadinone
  • CAS: 76811-98-8
  • MF: C32H37NO4
  • MW: 499.65
  • EINECS:616-390-6
  • MDL Number:
  • Synonyms:4-((4-(4-Hydroxydiphenylmethyl)-1-piperidinyl)-1-oxobutyl)-a,a-dimethyl-phenylacetic acid;Fexofenadinone;Fexofenadine Related Compound A (25 mg) (4-[1-oxy-4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]butyl]-alpha,alpha-dimethyl benzeneacetic acid);2-[4-[4-[4-(HydroxydiphenylMethyl)-1-piperidinyl]-1-oxobutyl]phenyl]-2,2-diMethylacetic Acid;4-[1-Oxo-4-[4-(hydroxydiphenylMethyl)-1-piperidinyl]butyl]-α,α-diMethylbenzeneacetic Acid;4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-oxobutyl]-α,α-dimethylphenylacetic acid;2-(4-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid;Fexofenadine EP Impurity A
23 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TRC
Package
  • 10mg
  • 25mg
  • 5MG
  • y0000751
  • 50mg
  • 100mg
  • 250MG
  • 1G
  • 5 mg
  • Manufactureraablocks
  • Product numberAA00G25P
  • Product description2-[4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-oxobutyl]phenyl]-2,2-dimethylacetic acid 98%
  • Packaging50mg
  • Price$81
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00G25P
  • Product description2-[4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-oxobutyl]phenyl]-2,2-dimethylacetic acid 98%
  • Packaging100mg
  • Price$136
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD262505
  • Product description2-(4-(4-(4-(Hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid 97%
  • Packaging250MG
  • Price$405
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD262505
  • Product description2-(4-(4-(4-(Hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid 97%
  • Packaging1G
  • Price$1085
  • Updated2026-05-27
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0027032
  • Product descriptionFEXOFENADINE IMPURITY A 95.00%
  • Packaging5MG
  • Price$498.37
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFF153455
  • Product description4-((4-(4-Hydroxydiphenylmethyl)-1-piperidinyl)-1-oxobutyl)-a,a-dimethyl-phenylacetic acid
  • Packaging100mg
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFF153455
  • Product description4-((4-(4-Hydroxydiphenylmethyl)-1-piperidinyl)-1-oxobutyl)-a,a-dimethyl-phenylacetic acid
  • Packaging10mg
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFF153455
  • Product description4-((4-(4-Hydroxydiphenylmethyl)-1-piperidinyl)-1-oxobutyl)-a,a-dimethyl-phenylacetic acid
  • Packaging25mg
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFF153455
  • Product description4-((4-(4-Hydroxydiphenylmethyl)-1-piperidinyl)-1-oxobutyl)-a,a-dimethyl-phenylacetic acid
  • Packaging50mg
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFF153455
  • Product description4-((4-(4-Hydroxydiphenylmethyl)-1-piperidinyl)-1-oxobutyl)-a,a-dimethyl-phenylacetic acid
  • Packaging5mg
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerChemenu
  • Product numberCM181400
  • Product description2-(4-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid 95%
  • Packaging1g
  • Price$845
  • Updated2026-05-20
  • Buy
  • ManufacturerChemenu
  • Product numberCM181400
  • Product description2-(4-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid 95%
  • Packaging1g
  • Price$845
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM181400
  • Product description2-(4-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid 95%
  • Packaging100mg
  • Price$185
  • Updated2026-05-20
  • Buy
  • ManufacturerChemenu
  • Product numberCM181400
  • Product description2-(4-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid 95%
  • Packaging100mg
  • Price$185
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM181400
  • Product description2-(4-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid 95%
  • Packaging250mg
  • Price$313
  • Updated2026-05-20
  • Buy
  • ManufacturerChemenu
  • Product numberCM181400
  • Product description2-(4-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid 95%
  • Packaging250mg
  • Price$313
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00G25P 2-[4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-oxobutyl]phenyl]-2,2-dimethylacetic acid 98% 50mg $81 2026-05-28 Buy
aablocks AA00G25P 2-[4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-oxobutyl]phenyl]-2,2-dimethylacetic acid 98% 100mg $136 2026-05-28 Buy
ACHEMBLOCK AD262505 2-(4-(4-(4-(Hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid 97% 250MG $405 2026-05-27 Buy
ACHEMBLOCK AD262505 2-(4-(4-(4-(Hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid 97% 1G $1085 2026-05-27 Buy
American Custom Chemicals Corporation API0027032 FEXOFENADINE IMPURITY A 95.00% 5MG $498.37 2021-12-16 Buy
Biosynth FF153455 4-((4-(4-Hydroxydiphenylmethyl)-1-piperidinyl)-1-oxobutyl)-a,a-dimethyl-phenylacetic acid 100mg $900 2026-06-04 Buy
Biosynth FF153455 4-((4-(4-Hydroxydiphenylmethyl)-1-piperidinyl)-1-oxobutyl)-a,a-dimethyl-phenylacetic acid 10mg $900 2026-06-04 Buy
Biosynth FF153455 4-((4-(4-Hydroxydiphenylmethyl)-1-piperidinyl)-1-oxobutyl)-a,a-dimethyl-phenylacetic acid 25mg $900 2026-06-04 Buy
Biosynth FF153455 4-((4-(4-Hydroxydiphenylmethyl)-1-piperidinyl)-1-oxobutyl)-a,a-dimethyl-phenylacetic acid 50mg $900 2026-06-04 Buy
Biosynth FF153455 4-((4-(4-Hydroxydiphenylmethyl)-1-piperidinyl)-1-oxobutyl)-a,a-dimethyl-phenylacetic acid 5mg $900 2026-06-04 Buy
Chemenu CM181400 2-(4-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid 95% 1g $845 2026-05-20 Buy
Chemenu CM181400 2-(4-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid 95% 1g $845 2026-05-26 Buy
Chemenu CM181400 2-(4-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid 95% 100mg $185 2026-05-20 Buy
Chemenu CM181400 2-(4-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid 95% 100mg $185 2026-05-26 Buy
Chemenu CM181400 2-(4-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid 95% 250mg $313 2026-05-20 Buy
Chemenu CM181400 2-(4-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid 95% 250mg $313 2026-05-26 Buy

Properties

Melting point :164-166 °C
Boiling point :693.9±55.0 °C(Predicted)
Density :1.165
storage temp. :Hygroscopic, Refrigerator, Under inert atmosphere
solubility :Aqueous Acid (Slightly), DMSO (Slightly, Heated, Sonicated), Methanol (Very Slightly)
form :powder
pka :4.16±0.10(Predicted)
color :White to Light Grey
Stability :Hygroscopic
Major Application :pharmaceutical small molecule
InChIKey :XQCMRFZRWWQASZ-UHFFFAOYSA-N
SMILES :N2(CCC(CC2)C(c4ccc(cc4)O)c3ccccc3)CCCC(=O)c1ccc(cc1)C(C)(C)C(=O)O

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

The oxo analogue of Fexofenadine (F322470); H1-histamine receptor antagonist and an active metabolite of Terfenadine (T114500).
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