76811-98-8
76811-98-8 structure
- Name: Fexofenadinone
- Chemical Name: Fexofenadinone
- CAS Number: 76811-98-8
- Molecular Formula: C32H37NO4
- Molecular Weight: 499.64000
- Create Date: 2018-12-07 17:02:46
- Modify Date: 2026-06-30 11:06:58
| Name | Fexofenadinone |
|---|---|
| Synonyms |
Fexofenadine Impurity A Fexofenadine related compound A
Fexofenadine impurity A CRS 4-(4- (4-hydroxydiphenylmethyl) -1-piperidyl) -1-oxybutyl) -a, A-dimethylphenylacetic acid Fexofenadine impurity A (Y0000751)Q: What is Fexofenadine impurity A (Y0000751) Q: What is the CAS Number of Fexofenadine impurity A (Y0000751) Fexofenadine Impurity AQ: What is Fexofenadine Impurity A Q: What is the CAS Number of Fexofenadine Impurity A Q: What is the storage condition of Fexofenadine Impurity A Q: What e the applications of Fexofenadine Impurity A Fexofenadine Related Compound A 2-[4-[4-[4-(Hydroxydiphenylmethyl)p 2-[4-[4-[4-(Hydroxydiphenylmethyl)piperidin-1-yl]butanoyl]phenyl]-2-methylpropanoic Acid (Ketofexofenadine) Fexofenadine Impurity 1 Fexofenadine Imp A 2-[4-[4-[4-(Hydroxydiphenylmethyl)piperidin-1-yl]butanoyl]phenyl]-2-methylpropanoic Acid (Ketofexofe Fexofenadine Related Compound A (4-[1-oxy-4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]butyl]-alpha,a Fexofenadine Impurity A/ Fexofenadine Related Compound A (Fexofenadinone) CUSTOMS SYNTHESIZED CHEMICAL COMPOUNDSMETHYL 2-(4-(4-(4-(HYDROXYDIPHENYLMETHYL)PIPERIDIN-1- YL) BUTANOYL)PHENYL)-2-ME Fexofenadine hydrochloride impurity A 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 hydrochloride impurity A -G 2-(4-(4-(4-(Hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid (Fexofenadine Impurity) Fexofenadine Impurity A Fexofenadine Impurity 1（Fexofenadine Impurity A） Fexofenadine Related Compound A (25 mg) (4-[1-oxy-4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]butyl]-alpha,alpha-dimethyl benzeneacetic acid) 2-(4-{4-[4-(Hydroxy-diphenyl-methyl)-piperidin-1-yl]-butyryl}-phenyl)-2-methyl-propionic acid FEXOFEDINE IMP-A FEXOFEDINE IMPURITY A 2-[4-[4-[4-(HydroxydiphenylMethyl)-1-piperidinyl]-1-oxobutyl]phenyl]-2,2-diMethylacetic Acid 4-((4-(4-Hydroxydiphenylmethyl)-1-piperidinyl)-1-oxobutyl)-a,a-dimethyl-phenylacetic acid fexofenadine Imp-A Benzeneacetic acid, 4-[4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]-1-oxobutyl]-α,α-dimethyl 4-[1-Oxo-4-[4-(hydroxydiphenylMethyl)-1-piperidinyl]butyl]-α,α-diMethylbenzeneacetic Acid |
| Density | 1.165 |
|---|---|
| Molecular Formula | C32H37NO4 |
| Molecular Weight | 499.64000 |
| Exact Mass | 499.27200 |
| PSA | 77.84000 |
| LogP | 5.59770 |
| Hazard Codes | Xn |
|---|---|
| RIDADR | NONH for all modes of transport |
|
~96%
76811-98-8 |
| Literature: DIPHARMA FRANCIS S.r.I. Patent: US2010/228034 A1, 2010 ; Location in patent: Page/Page column 3 ; |
|
~%
76811-98-8 |
| Literature: WO2011/158262 A1, ; Page/Page column 12-13 ; |
|
~50%
76811-98-8 |
| Literature: El Ouarradi, Amane; Salard-Arnaud, Isabelle; Buisson, Didier Tetrahedron, 2008 , vol. 64, # 51 p. 11738 - 11744 |
|
~%
76811-98-8 |
| Literature: WO2005/19175 A1, ; Page/Page column 26-27 ; |
|
~%
76811-98-8 |
| Literature: WO2011/158262 A1, ; |
