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Azelastine N-Oxide

Product Name
Azelastine N-Oxide
CAS No.
640279-88-5
Chemical Name
Azelastine N-Oxide
Synonyms
Azelastine N-Oxide;AZELASTINE USP RC F;Nitrosoureas N oxide;Azelastine-N-Oxide HCl;Azelastine EP Impurity 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
CBNumber
CB62543606
Molecular Formula
C22H24ClN3O2
Formula Weight
397.9
MOL File
640279-88-5.mol
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Azelastine N-Oxide Property

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

WGK Germany 
WGK 3
HS Code 
2933998350
Storage Class
11 - Combustible Solids
Hazard Classifications
Acute Tox. 4 Oral
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
A808260
Product name
AzelastineN-Oxide(MixtureofDiastereomers)
Packaging
10mg
Price
$175
Updated
2021/12/16
Usbiological
Product number
003028
Product name
Azelastine N-Oxide
Packaging
1mg
Price
$247
Updated
2021/12/16
A1 Biochem Labs
Product number
6566381
Product name
AzelastineN-Oxide
Purity
95%
Packaging
250mg
Price
$1200
Updated
2021/12/16
A1 Biochem Labs
Product number
6566381
Product name
AzelastineN-Oxide
Purity
95%
Packaging
500mg
Price
$1800
Updated
2021/12/16
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Azelastine N-Oxide Chemical Properties,Usage,Production

Chemical Properties

Pale Yellow Solid

Uses

A metabolite of Azelastine (A808250).

Azelastine N-Oxide Preparation Products And Raw materials

Raw materials

Preparation Products

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Azelastine N-Oxide Suppliers

Canada 1 China 42 India 5 United States 3 Global 51
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Chemsky（shanghai）International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
Quality Control Solutions Ltd.
Tel
0755-66853366 13670046396
Fax
0755-28363542
Email
orders@qcsrm.com
Country
China
ProdList
18421
Advantage
56
Shandong Boluoda Biological Technology Co., Ltd.
Tel
0531-68659041
Email
2310993908@qq.com
Country
China
ProdList
2917
Advantage
58
Nanjing XiZe Biotechnology CO., Ltd.
Tel
025-66023220 15250997978
Fax
025-58362220
Email
1511893459@qq.com
Country
China
ProdList
4876
Advantage
55
BOC Sciences
Tel
16314854226
Email
info@bocsci.com
Country
United States
ProdList
9923
Advantage
65
Hubei Yangxin Medical Technology Co., Ltd.
Tel
15374522761
Fax
QQ:2853117752
Email
3003392093@yongstandards.com
Country
China
ProdList
9998
Advantage
55
Shenzhen SUNGENING Bio-Medical Co., Ltd.
Tel
0755-28967200 13631290199
Fax
0755-28967200
Email
wxf@sungening.com
Country
China
ProdList
9629
Advantage
60
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Tel
+86-400-002-6226 +86-13028896684;
Email
sales@rrkchem.com
Country
China
ProdList
57422
Advantage
58
Shenzhen Botel Biotechnology Co. Ltd.
Tel
13316949107 13316968096
Email
1979313431@qq.com
Country
China
ProdList
9568
Advantage
58

640279-88-5, Azelastine N-OxideRelated 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

  • 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 USP RC F
  • Azelastine-N-Oxide HCl
  • Azelastine Impurity 8 (Mixture of Diastereomers)
  • Azelastine USP Related Compound F (Azelastine N-Oxide) (Mixture of Diastereomers)
  • Azelastine EP Impurity F
  • Nitrosoureas N oxide
  • 640279-88-5
  • Aromatics
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Metabolites & Impurities
  • Pharmaceuticals