Chinese english Japanese Germany Korea
ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >Azelastine N-Oxide

Azelastine N-Oxide

Azelastine N-Oxide Structure
CAS No.
640279-88-5
Chemical Name:
Azelastine N-Oxide
Synonyms
Azelastine N-Oxide;AZELASTINE USP RC F;Azelastine USP Related Compound F;Azdrostine N-oxide (diastereoisomer mixture);Azelastine N-Oxide (Mixture of DiastereoMers);Azelastine Impurity 8 (Mixture of Diastereomers);4-(4-(4-chlorobenzyl)-1-oxophthalazin-2(1H)-yl)-1-methylazepane 1-oxide;4-[(4-chlorophenyl)methyl]-2-(1-methyl-1-oxidoazepan-1-ium-4-yl)phthalazin-1-one;4-[(4-Chlorophenyl)Methyl]-2-(hexahydro-1-Methyl-1-oxido-1H-azepin-4-yl)-1(2H)-phthalazinone;1(2H)-Phthalazinone, 4-[(4-chlorophenyl)methyl]-2-(hexahydro-1-methyl-1-oxido-1H-azepin-4-yl)-
CBNumber:
CB62543606
Molecular Formula:
C22H24ClN3O2
Molecular Weight:
397.9
MOL File:
640279-88-5.mol
Modify Date:
2023/4/23 13:52:06
Request For Quotation

Azelastine N-Oxide Properties

Melting point >130°C (dec.)
storage temp. Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
pka 4.97±0.40(Predicted)
form Solid
color White to Yellow
Stability Hygroscopic

SAFETY

Risk and Safety Statements

HS Code  2933998350

Azelastine N-Oxide Chemical Properties,Uses,Production

Chemical Properties

Pale Yellow Solid

Uses

A metabolite of Azelastine (A808250).

Azelastine N-Oxide Preparation Products And Raw materials

Raw materials

Preparation Products

Azelastine N-Oxide Suppliers

Global( 35)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Clickchem Research LLP +91-8140031133 +91-8140031133 Gujarat, India 411 58 Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
Pharmaffiliates Analytics and Synthetics P. Ltd +91-172-5066494 Haryana, India 6773 58 Inquiry
SynZeal Research Pvt Ltd +1 226-802-2078 Gujarat, India 6522 58 Inquiry
Pharma Affiliates 172-5066494 Haryana, India 6761 58 Inquiry
China National Standard Pharmaceutical Corporation Limited +8615391658522 China 11927 58 Inquiry
Tan-Mo Technology Co., Ltd. 19850211281 China 1980 58 Inquiry
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199 China 9592 60 Inquiry
Guangzhou Juntang Technology Co., Ltd 020-36607679 13502246435 China 10951 58 Inquiry
ChemStrong Scientific Co.,Ltd 0755-0755-66853366 13670046396 China 18021 56 Inquiry
Supplier Advantage
Clickchem Research LLP 58
CLEARSYNTH LABS LTD. 58
Pharmaffiliates Analytics and Synthetics P. Ltd 58
SynZeal Research Pvt Ltd 58
Pharma Affiliates 58
China National Standard Pharmaceutical Corporation Limited 58
Tan-Mo Technology Co., Ltd. 58
Shenzhen SUNGENING Bio-Medical Co., Ltd. 60
Guangzhou Juntang Technology Co., Ltd 58
ChemStrong Scientific Co.,Ltd 56

640279-88-5(Azelastine N-Oxide)Related Search:

N'-(1-Methylazepan-4-yl)benzohydrazine Azelastine Hydrochloride IMpurity D 2-((4-Chlorophenyl)acetyl)benzoic acid 4-(4-CHLOROBENZYL)-2-(2-(1-METHYLPYRROLIDIN-2-YL)ETHYL)PHTHALAZIN-1(2H)-ONE Azelastine-d4 HCl
4-(4-Chloro-benzyl)-2H-phthalazin-1-one Azelastine EP Impurity E (S)-Azelastine N-Oxide (Mixture of DiastereoMers) 4-[(3-Chlorophenyl)Methyl]-2-(hexahydro-1-Methyl-1H-azepin-4-yl)-1(2H)-phthalazinone Azelastine
Benzoic acid, 2-(hexahydro-1-Methyl-1H-azepin-4-yl)hydrazide Azelastine hydrochloride (R)-Azelastine N-Oxide (Mixture of DiastereoMers) Azelastine-13C,d3 N-DesMethyl Azelastine-d4
azelastine hydrochloride desmethylazelastine N,N'-DIBENZOYLHYDRAZINE
chevron_left

1of4

chevron_right
Azelastine N-Oxide (Mixture of DiastereoMers) 4-[(4-Chlorophenyl)Methyl]-2-(hexahydro-1-Methyl-1-oxido-1H-azepin-4-yl)-1(2H)-phthalazinone (R)-4-[(4-Chlorophenyl)Methyl]-2-(hexahydro-1-Methyl-1-oxido-1H-azepin-4-yl)-1(2H)-phthalazinone (S)-4-[(4-Chlorophenyl)Methyl]-2-(hexahydro-1-Methyl-1-oxido-1H-azepin-4-yl)-1(2H)-phthalazinone Azelastine N-Oxide 4-[(4-chlorophenyl)methyl]-2-(1-methyl-1-oxidoazepan-1-ium-4-yl)phthalazin-1-one 1(2H)-Phthalazinone, 4-[(4-chlorophenyl)methyl]-2-(hexahydro-1-methyl-1-oxido-1H-azepin-4-yl)- Azdrostine N-oxide (diastereoisomer mixture) Azelastine USP Related Compound F 4-(4-(4-chlorobenzyl)-1-oxophthalazin-2(1H)-yl)-1-methylazepane 1-oxide Azelastine Impurity 8 (Mixture of Diastereomers) AZELASTINE USP RC F 640279-88-5 Aromatics Heterocycles Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals