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ChemicalBook >> CAS DataBase List >>1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]-

1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]-

1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]- Structure
1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]- structure
CAS No.
168214-67-3
Chemical Name:
1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]-
Synonyms
Montelukast Ether;Montelukast Impurity 18;Montelukast Ether IMpurity;Montelukast Cyclized Ether impurity;Montelukast Cyclizate Ether iMpurity;1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]-;Quinoline,7-chloro-2-[2-[3-(1,3,4,5-tetrahydro-;7-Chloro-2-[2-[3-(1,3,4,5-tetrahydro-1,1-diMethyl-2-benzoxepin-3-yl)phenyl]ethenyl]quinoline;7-chloro-2-[(E)-2-[3-(1,1-dimethyl-4,5-dihydro-3H-2-benzoxepin-3-yl)phenyl]ethenyl]quinoline;Quinoline, 7-chloro-2-[2-[3-(1,3,4,5-tetrahydro-1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]-
CBNumber:
CB41872378
Molecular Formula:
C29H26ClNO
Molecular Weight:
439.98
MDL Number:
MOL File:
168214-67-3.mol
Last updated:2023-05-04 15:15:53
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1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]- Properties

Melting point 50-64°C
storage temp. Amber Vial, Refrigerator, Under inert atmosphere
solubility Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
form Solid
color Off-White to Pale Yellow

SAFETY

Risk and Safety Statements

Signal word  Warning
Hazard statements  H302-H332-H312
Precautionary statements  P261-P271-P304+P340-P312-P264-P270-P301+P312-P330-P501-P280-P302+P352-P312-P322-P363-P501

1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]- price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC M568050 MontelukastCyclizedEtherimpurity 168214-67-3 50mg $1190 2021-12-16 Buy
American Custom Chemicals Corporation CHM0294045 (E)-7-CHLORO-2-(3-(1,1-DIMETHYL-1,3,4,5-TETRAHYDROBENZO[C]OXEPIN-3-YL)STYRYL)QUINOLINE 95.00% 168214-67-3 50MG $1963.5 2021-12-16 Buy
Medical Isotopes, Inc. 52448 MontelukastCyclizedEtherimpurity 168214-67-3 50mg $2200 2021-12-16 Buy
Medical Isotopes, Inc. 52448 MontelukastCyclizedEtherimpurity 168214-67-3 5mg $650 2021-12-16 Buy
American Custom Chemicals Corporation CHM0294045 (E)-7-CHLORO-2-(3-(1,1-DIMETHYL-1,3,4,5-TETRAHYDROBENZO[C]OXEPIN-3-YL)STYRYL)QUINOLINE 95.00% 168214-67-3 5MG $786.5 2021-12-16 Buy
Product number Packaging Price Buy
M568050 50mg $1190 Buy
CHM0294045 50MG $1963.5 Buy
52448 50mg $2200 Buy
52448 5mg $650 Buy
CHM0294045 5MG $786.5 Buy

1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]- Chemical Properties,Uses,Production

Uses

A cyclic ether impurity of antiasthmatic Montelukast (M568000).

1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]- Preparation Products And Raw materials

Raw materials

Preparation Products

1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]- Suppliers

Global( 32)Suppliers
Supplier Tel Email Country ProdList Advantage
Standardpharm Co. Ltd. 		86-714-3992388 overseasales1@yongstandards.com United States 14336 58
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63711 58
sgtlifesciences pvt ltd 		+8617013299288 dj@sgtlifesciences.com China 12382 58
China National Standard Pharmaceutical Corporation Limited 		+8615391658522 overseasales@yongstandards.com China 11927 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Chemsky (shanghai) International Co.,Ltd 021-50135380 shchemsky@sina.com China 15421 60
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396 sales@chem-strong.com China 17982 56
BOC Sciences 16314854226 info@bocsci.com United States 9926 65
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199 wxf@sungening.com China 9506 60
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 13028896684 sales@rrkchem.com China 55827 58
Supplier Advantage
Standardpharm Co. Ltd. 		58
Alchem Pharmtech,Inc. 		58
sgtlifesciences pvt ltd 		58
China National Standard Pharmaceutical Corporation Limited 		58
J & K SCIENTIFIC LTD. 76
Chemsky (shanghai) International Co.,Ltd 60
ChemStrong Scientific Co.,Ltd 56
BOC Sciences 65
Shenzhen SUNGENING Bio-Medical Co., Ltd. 60
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58

168214-67-3(1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]-)Related Search:

1-[2-[(3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxypropyl]phenyl]acetate Montelukast 2-[3-(S)-[3-(2-(7-Chloro-2-quinolinyl)ethenyl)phenyl]-3-hydroxypropyl]phenyl-2-propanol L 768232 Montelukast Michael Adduct R,S-IsoMer
cis-Montelukast

1of2

Quinoline,7-chloro-2-[2-[3-(1,3,4,5-tetrahydro- Montelukast Cyclizate Ether iMpurity 7-Chloro-2-[2-[3-(1,3,4,5-tetrahydro-1,1-diMethyl-2-benzoxepin-3-yl)phenyl]ethenyl]quinoline Montelukast Ether IMpurity 1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]- (E)-2-(3-(1,1-dimethyl-1,3,4,5-tetrahydrobenzo[c]oxepin-3-yl)styryl)-7-chloroquinoline 1040351-42-5 (E) Montelukast Ether Montelukast Impurity 18 7-chloro-2-[(E)-2-[3-(1,1-dimethyl-4,5-dihydro-3H-2-benzoxepin-3-yl)phenyl]ethenyl]quinoline Montelukast Cyclized Ether impurity Quinoline, 7-chloro-2-[2-[3-(1,3,4,5-tetrahydro-1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]- 168214-67-3 199078-45-6 Aromatics Heterocycles Impurities Intermediates & Fine Chemicals Pharmaceuticals Sulfur & Selenium Compounds