Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>Azelastine EP Impurity E

Azelastine EP Impurity E

Azelastine EP Impurity E Structure
Azelastine EP Impurity E structure
CAS No.
105279-16-1
Chemical Name:
Azelastine EP Impurity E
Synonyms
Azelastine EP Impurity E;(Z)-3-(4-Chlorobenzylidene)isobenzo;Azelastine EP Impurity E (Z-Isomer);Azelastine Hydrochloride Impurity E as Z-Isomer;(Z)-3-(4-chlorobenzylidene)isobenzofuran-1(3H)-one;Azelastine Hydrochloride EP Impurity E as Z-Isomer;1(3H)-Isobenzofuranone, 3-[(4-chlorophenyl)methylene]-, (3Z)-;(Z)-3-(4-Chlorobenzylidene)isobenzofuran-1(3H)-one (Azelastine Impurity)
CBNumber:
CB23359059
Molecular Formula:
C15H9ClO2
Molecular Weight:
256.68
MDL Number:
MFCD23115631
MOL File:
105279-16-1.mol
MSDS File:
SDS
Last updated:2026-05-28 00:27:23
Request For Quotation

Azelastine EP Impurity E Properties

Boiling point 408.9±45.0 °C(Predicted)
Density 1.381±0.06 g/cm3(Predicted)
FDA UNII F9B1HR45M3

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

Azelastine EP Impurity E price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA023PB0 (Z)-3-(4-Chlorobenzylidene)isobenzofuran-1(3H)-one 95% 105279-16-1 100mg $511 2026-06-01 Buy
aablocks AA023PB0 (Z)-3-(4-Chlorobenzylidene)isobenzofuran-1(3H)-one 95% 105279-16-1 250mg $800 2026-06-01 Buy
aablocks AA023PB0 (Z)-3-(4-Chlorobenzylidene)isobenzofuran-1(3H)-one 95% 105279-16-1 1g $1569 2026-06-01 Buy
ACHEMBLOCK AD278254 Azelastine EP Impurity E 97% 105279-16-1 100MG $520 2026-05-27 Buy
ACHEMBLOCK AD278254 Azelastine EP Impurity E 97% 105279-16-1 250MG $835 2026-05-27 Buy
Product number Packaging Price Buy
AA023PB0 100mg $511 Buy
AA023PB0 250mg $800 Buy
AA023PB0 1g $1569 Buy
AD278254 100MG $520 Buy
AD278254 250MG $835 Buy

Azelastine EP Impurity E Preparation Products And Raw materials

Raw materials

Preparation Products

Azelastine EP Impurity E Suppliers

Global Suppliers ( 30)
Supplier Tel Email Country ProdList Advantage
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199 wxf@sungening.com China 9609 60
Shenzhen Botel Biotechnology Co. Ltd. 13316949107 13316968096 1979313431@qq.com China 9619 58
Hefei Molake Biotechnology Co., Ltd. 0551-66336380 18956014586 983438788@qq.com China 2468 58
TOSUN PHARM 020-66392521-118 18922260391 3004261881@qq.com China 7994 58
BOC Sciences 16314854226; +8616314854226 inquiry@bocsci.com United States 19852 58
Standardpharm Co. Ltd. 86-714-3992388 overseasales1@yongstandards.com United States 14320 58
Baimei Jihua (Henan) Pharmaceutical Technology Co., Ltd 0371-88900765 18037465274 3430974218@qq.com China 14171 58
Jinan blalong chemical co. LTD 2710913286@qq.com 1513643261@qq.com China 14227 58
Cato Research Chemicals Inc. +86-020-81960175-877 4000-868-328;4000-868-328 tianwen.zhan@cato-chem.com United States 10384 58
Meng Cheng Technology (Shanghai) Co., LTD 400-820-6829 sales@mitachieve.com China 8857 58
Supplier Advantage
Shenzhen SUNGENING Bio-Medical Co., Ltd. 60
Shenzhen Botel Biotechnology Co. Ltd. 58
Hefei Molake Biotechnology Co., Ltd. 58
TOSUN PHARM 58
BOC Sciences 58
Standardpharm Co. Ltd. 58
Baimei Jihua (Henan) Pharmaceutical Technology Co., Ltd 58
Jinan blalong chemical co. LTD 58
Cato Research Chemicals Inc. 58
Meng Cheng Technology (Shanghai) Co., LTD 58

105279-16-1 (Azelastine EP Impurity E) Related Search:

N'-(1-Methylazepan-4-yl)benzohydrazine Azelastine Hydrochloride IMpurity D 4-(4-Chloro-benzyl)-2H-phthalazin-1-one (R)-Azelastine N-Oxide (Mixture of DiastereoMers) (S)-Azelastine N-Oxide (Mixture of DiastereoMers)
Azelastine Azelastine-d4 HCl 2-((4-Chlorophenyl)acetyl)benzoic acid desmethylazelastine Azelastine N-Oxide
azelastine hydrochloride Azelastine hydrochloride 4-(4-Chlorobenzyl)-2-(2-(1-methylpyrrolidin-2-yl)ethyl)phthalazin-1(2H)-one 4-[(3-Chlorophenyl)Methyl]-2-(hexahydro-1-Methyl-1H-azepin-4-yl)-1(2H)-phthalazinone Azelastine-13C,d3
N-DesMethyl Azelastine-d4 Benzoic acid, 2-(hexahydro-1-Methyl-1H-azepin-4-yl)hydrazide N,N'-Dibenzoylhydrazine

1of4

Azelastine EP Impurity E Azelastine EP Impurity E (Z-Isomer) (Z)-3-(4-Chlorobenzylidene)isobenzo 1(3H)-Isobenzofuranone, 3-[(4-chlorophenyl)methylene]-, (3Z)- Azelastine Hydrochloride Impurity E as Z-Isomer Azelastine Hydrochloride EP Impurity E as Z-Isomer (Z)-3-(4-chlorobenzylidene)isobenzofuran-1(3H)-one (Z)-3-(4-Chlorobenzylidene)isobenzofuran-1(3H)-one (Azelastine Impurity) 105279-16-1