ChemicalBook >> CAS DataBase List >>1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-Methylethyl)phenyl]-1-propanone

1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-Methylethyl)phenyl]-1-propanone

1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-Methylethyl)phenyl]-1-propanone structure

CAS No.: 1258428-71-5

Chemical Name:: 1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-Methylethyl)phenyl]-1-propanone

Synonyms: Montelukast Impuirty 1;Montelukast Ketone Impurity;Montelukast Sodium Impurity A;Montelukast Related Impuirty 1;Montelukast Related Impurity 1;USP Montelukast Ketone Impurity;Montelukast Ketone Impurity (USP);Montelukast sodium impurity ketone;Montelukast 3-Oxo Propanol Impurity;Montelukast Ketone Impurity (Montelukast 3-Oxo Propanol Impurity)

CBNumber:: CB82677141

Molecular Formula:: C29H26ClNO2

Molecular Weight:: 455.98

MDL Number:: MFCD27918689

MOL File:: 1258428-71-5.mol

Last updated:2023-04-23 13:52:06

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1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-Methylethyl)phenyl]-1-propanone Properties

Melting point	155 - 157°C
Boiling point	651.5±55.0 °C(Predicted)
Density	1.237±0.06 g/cm3(Predicted)
storage temp.	Amber Vial, -20°C Freezer, Under inert atmosphere
solubility	Chloroform (Slightly), DMSO (Slightly)
form	Solid
pka	14.46±0.29(Predicted)
color	White to Off-White

1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-Methylethyl)phenyl]-1-propanone price More Price(13)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Usbiological	158351	1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]-1-propanone Asreported	1258428-71-5	25mg	$552	2026-06-03	Buy
Biosynth	IM111859	Montelukast ketone impurity	1258428-71-5	5mg	$235.6	2026-06-04	Buy
Biosynth	IM111859	Montelukast ketone impurity	1258428-71-5	10mg	$392.7	2026-06-04	Buy
Biosynth	IM111859	Montelukast ketone impurity	1258428-71-5	25mg	$706.75	2026-06-04	Buy
Biosynth	IM111859	Montelukast ketone impurity	1258428-71-5	50mg	$1256.5	2026-06-04	Buy

Product number	Packaging	Price	Buy
158351	25mg	$552	Buy
IM111859	5mg	$235.6	Buy
IM111859	10mg	$392.7	Buy
IM111859	25mg	$706.75	Buy
IM111859	50mg	$1256.5	Buy

1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-Methylethyl)phenyl]-1-propanone Chemical Properties, Uses, Production

Uses

1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]-1-propanone is an impurity of Montelukast (M568000), a selective leukotriene D4-receptor antagonist that is used as an antiasthmatic.

1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-Methylethyl)phenyl]-1-propanone Preparation Products And Raw materials

Raw materials

Preparation Products

1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-Methylethyl)phenyl]-1-propanone Suppliers

Global Suppliers ( 59)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Chemsky (shanghai) International Co.,Ltd	021-50135380	shchemsky@sina.com	China	15350	60
S.Z. PhyStandard Bio-Tech. Co., Ltd.	0755-4000505016 13380397412	3001272453@qq.com	China	5000	50
S.Z. PhyStandard Bio-Tech. Co., Ltd.	0755-83725681-603		China	4484	50
Shanghai TaoSu Biochemical Technology Co., Ltd.	021-33632979	info@tsbiochem.com	China	8039	58
Quality Control Solutions Ltd.	0755-66853366 13670046396	orders@qcsrm.com	China	18188	56
Shandong Boluoda Biological Technology Co., Ltd.	0531-68651502	2310993908@qq.com	China	3228	58
BOC Sciences	16314854226	info@bocsci.com	United States	9909	65
Shenzhen SUNGENING Bio-Medical Co., Ltd.	0755-28967200 13631290199	wxf@sungening.com	China	9609	60
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226	sales@rrkchem.com	China	57336	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Chemsky (shanghai) International Co.,Ltd	60
S.Z. PhyStandard Bio-Tech. Co., Ltd.	50
S.Z. PhyStandard Bio-Tech. Co., Ltd.	50
Shanghai TaoSu Biochemical Technology Co., Ltd.	58
Quality Control Solutions Ltd.	56
Shandong Boluoda Biological Technology Co., Ltd.	58
BOC Sciences	65
Shenzhen SUNGENING Bio-Medical Co., Ltd.	60
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58

1258428-71-5 (1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-Methylethyl)phenyl]-1-propanone) Related Search:

Methyl 2-(3-{(E)-3-[2-(7-chloro-2-quinolyl)vinyl]phenyl}-3-oxopropyl)benzoate Dihydro Montelukast Methyl [E]-2-[3-(S)-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxypropyl]benzoate Montelukast Methyl Ester (S,E)-1-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(prop-1-en-2-yl)phenyl)propan-1-ol

2-[2-[(3S)-3-[3-[(1E)-2-(7-Chloroquinolin-2-yl)ethenyl]phenyl]-3-chloropropyl]phenyl]-2-propanol Montelukast Methyl Ketone 1,3-Bis(dichloromethyl)benzene Montelukast Sodium Dihydro Montelukast Sodium Salt

(R)-2-[1-[[[1-[3-[(E)-2-(7-Ch Montelukast Bis-sulfide (Mixture of Diastereomers) 1-[2-[(3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxypropyl]phenyl]acetate Thiomethyl Cyclopropyl Acetonitrile 1-(Hydroxymethyl)cyclopropaneacetonitrile

Montelukast Cyclopropaneacetonitrile Montelukast Methyl Ether Montelukast CyclopropacetaneaMide IMpurity

1of4

Montelukast Ketone Impurity Montelukast impurity 10/Montelukast Ketone Impurity/1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]-1-propanone Montelukast Related Impurity 1 Montelukast Related Impuirty 1 (E)-1-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2-hydroxypropan-2-yl)phenyl)propan-1-one Montelukast Sodium Impurity A Montelukast Ketone Impurity (USP) 1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-Methylethyl)phenyl]-1-propanone 1-Propanone, 1-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]- USP Montelukast Ketone Impurity Montelukast sodium impurity ketone Montelukast Ketone Impurity (Montelukast 3-Oxo Propanol Impurity) Montelukast 3-Oxo Propanol Impurity Montelukast Impuirty 1 Montelukast Ketone Impurity (USP) | Montelukast 3-Oxo Propanol Impurity 1258428-71-5 Chiral Reagents, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds