ChemicalBook > CAS DataBase List > 4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneacetic Acid

4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneacetic Acid

Product Name
4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneacetic Acid
CAS No.
1187954-57-9
Chemical Name
4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneacetic Acid
Synonyms
FEXOFEDINE IMP-G;fexofenadine Imp-G;Fexofenadine EP Imp G;FEXOFEDINE IMPURITY G;Fexofenadine EP Impurity G;Fexofenadine EP Impurity 7;BRVDCQYIFNJGSU-UHFFFAOYSA-N;Fexofenadine Impurity G HCl;FEXOFENADINE HYDROCHLORIDE EP;Fexofenadine Related Compound G
CBNumber
CB52700260
Molecular Formula
C32H37NO3
Formula Weight
483.64
MOL File
1187954-57-9.mol
More
Less

4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneacetic Acid Property

Melting point:
203-206°C
Boiling point:
681.4±55.0 °C(Predicted)
Density 
1.144±0.06 g/cm3(Predicted)
storage temp. 
Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
Solid
pka
4.43±0.10(Predicted)
color 
White to Off-White
Major Application
pharmaceutical small molecule
InChIKey
BRVDCQYIFNJGSU-UHFFFAOYSA-N
SMILES
c1(C(C)(C)C(O)=O)ccc(C(O)CCCN2CC/C(=C(\c3ccccc3)/c3ccccc3)/CC2)cc1
More
Less

Safety

WGK Germany 
WGK 3
Storage Class
11 - Combustible Solids
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
PHR9097
Product name
4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethylbenzeneacetic acid
Purity
certified reference material, TraceCERT?, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Packaging
50mg
Price
$665
Updated
2026/03/19
TRC
Product number
D492020
Product name
4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneaceticAcid
Packaging
10mg
Price
$180
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0294130
Product name
FEXOFENADINE IMPURITY-G
Purity
95.00%
Packaging
5MG
Price
$495.51
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
64635
Product name
4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneaceticAcid
Packaging
100mg
Price
$2200
Updated
2021/12/16
More
Less

4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneacetic Acid Chemical Properties,Usage,Production

Uses

4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneacetic acid is an impurity of fexofenadine (F322490), the active metabolite of Terfenadine (T114500), a H1-histamine receptor antagonist.

4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneacetic Acid Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneacetic Acid Suppliers

Canada 1 China 57 India 9 United States 4 Global 71
Perida Pharmaceutical Co., Ltd.
Tel
010-87568995 13439954790
Fax
010-87568995
Email
2539095144@qq.com
Country
China
ProdList
243
Advantage
58
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Chemsky（shanghai）International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
Quality Control Solutions Ltd.
Tel
0755-66853366 13670046396
Fax
0755-28363542
Email
orders@qcsrm.com
Country
China
ProdList
18421
Advantage
56
BOC Sciences
Tel
16314854226
Email
info@bocsci.com
Country
United States
ProdList
9923
Advantage
65
Shanghai Witofly Chemical Co. ,Ltd.
Tel
02150630626 17717886015
Email
sales@witofly.com
Country
China
ProdList
1620
Advantage
55
Shanghai CR Corporation Limited
Tel
13062833949; 4006653949 4006653949
Fax
QQ: 2136646215
Email
fred.wen@crcorporation.cn
Country
China
ProdList
9730
Advantage
58
Aikon International Limited
Tel
025-58859352 19370895928
Fax
(5)02557626880
Email
dt3@aikonchem.com
Country
China
ProdList
15491
Advantage
58
Shanghai ring qi biological technology co., LTD
Tel
13524106587
Email
sales@hq-chem.com
Country
China
ProdList
242
Advantage
58
Shanghai Han-Xiang Chemical Co., Ltd.
Tel
15971444841
Fax
18327183813
Email
amber@biochempartner.com
Country
China
ProdList
3061
Advantage
58

1187954-57-9, 4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneacetic AcidRelated Search:


  • BRVDCQYIFNJGSU-UHFFFAOYSA-N
  • Fexofenadine hydrochloride impurity G (EP)
  • 4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneacetic Acid
  • Fexofenadine EP Impurity G
  • Fexofenadine Impurity 7（Fexofenadine EP Impurity G）
  • Fexofenadine Related Compound G
  • Fexofenadine EP Imp G
  • Fexofenadine Hydrochloride EP Impurity G
  • FEXOFENADINE HYDROCHLORIDE EP
  • Benzeneacetic acid, 4-[4-[4-(diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-
  • 2-(4-(4-(4-(diphenylmethylene)piperidin-1-yl)-1-hydroxybutyl)phenyl)-2-methylpropanoic acid
  • fexofenadine Imp-G
  • 2-[4-[(1RS)-4-[4-(diphenylmethylidene)piperidin-1-yl]-1- hydroxybutyl]phenyl]-2-methylpropanoic acid
  • 2-(4-(4-(4-(Diphenylmethylene)piperidin-1-yl)-1-hydroxybutyl)phenyl)-2-methylpropanoic acid (Fexofenadine Impurity)
  • FEXOFEDINE IMP-G
  • FEXOFEDINE IMPURITY G
  • Fexofenadine EP Impurity 7
  • 4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneacetic Acid, CAS 1187954-57-9
  • 4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α,α-dimethyl-benzeneacetic Acid
  • Fexofenadine Impurity G HCl
  • 1187954-57-9