Fexofenadinone

Product Name: Fexofenadinone
CAS No.: 76811-98-8
Chemical Name: Fexofenadinone
Synonyms: Fexofenadinone;FEXOFEDINE IMP-A;fexofenadine Imp-A;Fexofenadine EP Imp A;FEXOFEDINE IMPURITY A;Fexofenadine EP Impurity A;Fexofenadine EP Impurity 1;Fexofenadine impurity A CRS;2-[4-[4-[4-(Hydroxydiphenylmethyl)p;Fexofenadine USP Related Compound A
CBNumber: CB42470287
Molecular Formula: C32H37NO4
Formula Weight: 499.65
MOL File: 76811-98-8.mol

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Fexofenadinone Property

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)
pka: 4.16±0.10(Predicted)
color: White to Light Grey
Stability:: Hygroscopic

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Safety

HS Code: 2933399090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: Y0000751
Product name: Fexofenadine impurity A,
Purity: European Pharmacopoeia (EP) Reference Standard
Packaging: y0000751
Price: $153
Updated: 2024/03/01

Sigma-Aldrich

Product number: PHR2454
Product name: Fexofenadine Related Compound A
Purity: PharmaceuticalSecondaryStandard;CertifiedReferenceMaterial
Packaging: 50MG
Price: $534
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1270388
Product name: Fexofenadine Related Compound A
Packaging: 25mg
Price: $1490
Updated: 2024/03/01

TRC

Product number: F322520
Product name: Fexofenadinone
Packaging: 25mg
Price: $100
Updated: 2021/12/16

TRC

Product number: F322520
Product name: Fexofenadinone
Packaging: 1g
Price: $525
Updated: 2021/12/16

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Fexofenadinone Chemical Properties,Usage,Production

Chemical Properties

Off-White to Light Grey Solid

Uses

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

Fexofenadinone Preparation Products And Raw materials

Raw materials

Preparation Products

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Fexofenadinone Suppliers

Canada 1 China 67 India 15 United Kingdom 1 United States 6 Global 90

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
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Chemsky（shanghai）International Co.,Ltd.

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Zhejiang Qiming Pharmaceutical Co., Ltd.

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China Langchem Inc.

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Sinopharm Chemical Reagent Co,Ltd.

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Beijing Comparison Pharmaceutical Technology Co., Ltd

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ChemStrong Scientific Co.,Ltd

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Shanghai Kewel Chemical Co., Ltd.

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Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

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76811-98-8, FexofenadinoneRelated Search:

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

CUSTOMS SYNTHESIZED CHEMICAL COMPOUNDSMETHYL 2-(4-(4-(4-(HYDROXYDIPHENYLMETHYL)PIPERIDIN-1- YL) BUTANOYL)PHENYL)-2-ME

Fexofenadine hydrochloride impurity A (EP)-G

Fexofenadine hydrochloride impurity A (EP)

Fexofenadine Hydrochloride EP Impurity A

Fexofenadine Impurity 1（Fexofenadine EP Impurity A）

Fexofenadine EP Imp A

2-[4-[4-[4-(Hydroxydiphenylmethyl)p

Fexofenadine impurity A CRS

Benzeneacetic acid, 4-[4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]-1-oxobutyl]-α,α-dimethyl-

4-(4- (4-hydroxydiphenylmethyl) -1-piperidyl) -1-oxybutyl) -a, A-dimethylphenylacetic acid

fexofenadine Imp-A

Fexofenadine EP Impurity A/ Fexofenadine Related Compound A (Fexofenadinone)

Fexofenadine EP Impurity AQ: What is Fexofenadine EP Impurity A Q: What is the CAS Number of Fexofenadine EP Impurity A Q: What is the storage condition of Fexofenadine EP Impurity A Q: What are the applications of Fexofenadine EP Impurity A

Fexofenadine impurity A (Y0000751)Q: What is Fexofenadine impurity A (Y0000751) Q: What is the CAS Number of Fexofenadine impurity A (Y0000751)

Fexofenadine Related Compound A (4-[1-oxy-4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]butyl]-alpha,a (1270388)

Fexofenadine USP Related Compound A

2-(4-(4-(4-(Hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid (Fexofenadine Impurity)

2-(4-{4-[4-(Hydroxy-diphenyl-methyl)-piperidin-1-yl]-butyryl}-phenyl)-2-methyl-propionic acid

FEXOFEDINE IMP-A

FEXOFEDINE IMPURITY A

Fexofenadine EP Impurity 1

Fexofenadine EP Impurity A Fexofenadine USP related compound A

76811-98-8

Aromatics

Heterocycles

Intermediates & Fine Chemicals

Metabolites & Impurities

Pharmaceuticals