4-PYRIDINECARBOXALDEHYDE N-OXIDE

Product Name: 4-PYRIDINECARBOXALDEHYDE N-OXIDE
CAS No.: 7216-42-4
Chemical Name: 4-PYRIDINECARBOXALDEHYDE N-OXIDE
Synonyms: Einecs 230-602-0;Donepezil Impurity 24;4-formylpyridine 1-oxide;isonicotinaldehyde 1-oxide;4-Pyridinecarbaldehyde 1-oxide;4-PYRIDINECARBOXALDEHYDE N-OXIDE;4-Pyridinecarboxaldehyde, 1-oxide;1-oxidopyridin-1-ium-4-carbaldehyde;4-Pyridinecarboxaldehyde N-oxide 97%;Donepezil impurity 27/4-Pyridinecarboxaldehyde N-oxide
CBNumber: CB3420614
Molecular Formula: C6H5NO2
Formula Weight: 123.11
MOL File: 7216-42-4.mol

More

Less

4-PYRIDINECARBOXALDEHYDE N-OXIDE Property

Melting point:: 150-152 °C (lit.)
solubility: methylene chloride: soluble25mg/mL, clear, colorless to yellow

More

Less

Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 324965
Product name: 4-Pyridinecarboxaldehyde N-oxide
Purity: 97%
Packaging: 1g
Price: $163
Updated: 2023/06/20

TRC

Product number: P992280
Product name: 4-Pyridinecarboxaldehyde N-oxide
Packaging: 10mg
Price: $45
Updated: 2021/12/16

TRC

Product number: P992280
Product name: 4-Pyridinecarboxaldehyde N-oxide
Packaging: 50mg
Price: $55
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0026547
Product name: 4-PYRIDINECARBOXALDEHYDE N-OXIDE
Purity: 95.00%
Packaging: 1G
Price: $731.89
Updated: 2021/12/16

More

Less

4-PYRIDINECARBOXALDEHYDE N-OXIDE Chemical Properties,Usage,Production

Uses

4-?Pyridinecarboxaldehy?de N-?Oxide is an impurity of Donepezil (D531750), a nootropic. An inhibitor of acetylcholinesterase. Also a reagent in the preparation of pyridine N-oxides.

4-PYRIDINECARBOXALDEHYDE N-OXIDE Preparation Products And Raw materials

Raw materials

Ethanol 4-Methylpyridine Hydrogen peroxide Ethyl acetate Acetic acid Selenium dioxide Pyridine PETROLEUM ETHER

Preparation Products

More

Less

4-PYRIDINECARBOXALDEHYDE N-OXIDE Suppliers

China 34 Switzerland 1 United Kingdom 1 United States 7 Global 43

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Shandong Xiya Chemical Co., Ltd

Tel: 4009903999 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18738
Advantage: 57

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51456
Advantage: 80

Shanghai JingRon Chemical Technology Co., Ltd.

Tel: 021-60546673 13701861782
Fax: QQ:670259431
Email: kuanga111@sina.com
Country: China
ProdList: 821
Advantage: 58

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

Hubei Yangxin Medical Technology Co., Ltd.

Tel: 15374522761
Fax: QQ:2853117752
Email: 3003392093@qq.com
Country: China
ProdList: 8376
Advantage: 55

Shenzhen Polymeri Biochemical Technology Co., Ltd.

Tel: +86-400-002-6226 +86-13028896684;
Email: sales@rrkchem.com
Country: China
ProdList: 57302
Advantage: 58

ANHUI WITOP BIOTECH CO., LTD

Tel: +8615255079626
Email: eric@witopchemical.com
Country: China
ProdList: 23541
Advantage: 58

Zhengzhou Alfa Chemical Co.,Ltd

Tel: +8618530059196
Email: sale04@alfachem.cn
Country: China
ProdList: 13516
Advantage: 58

Guangzhou Dreampharm Biotechnology Co., Ltd.

Tel: 020-36607679 17825480238
Fax: QQ 3008233717
Email: 3008233717@qq.com
Country: China
ProdList: 9919
Advantage: 12

Hubei xin bonus chemical co. LTD

Tel: 86-13657291602
Fax: 027-59338440
Email: linda@hubeijusheng.com
Country: CHINA
ProdList: 22963
Advantage: 58

Wuhan Yuqing Jiaheng Pharmaceutical Co., Ltd

Tel: 027-83855382 15926260338
Email: 15926260338@163.com
Country: China
ProdList: 2036
Advantage: 58

CONIER CHEM AND PHARMA LIMITED

Tel: +8618523575427
Email: sales@conier.com
Country: China
ProdList: 49374
Advantage: 58

career henan chemical co

Tel: +86-0371-86658258 +8613203830695
Fax: 0086-371-86658258
Email: factory@coreychem.com
Country: China
ProdList: 29814
Advantage: 58

SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD

Tel: 0755-0755-0755-83725350 13380397412
Fax: 0755-28094224
Email: 3001280422@qq.com
Country: China
ProdList: 10003
Advantage: 58

Shanghai Sunway Pharmaceutical Technology Co.,Ltd.

Tel: 021-51816796-820 13611835272
Fax: 021-5161 3951
Email: sales2@sunwaypharm.com
Country: China
ProdList: 44458
Advantage: 58

Molcoo Chemicals Inc.

Tel: 18627923403 18672515910
Email: 3001006472@qq.com
Country: China
ProdList: 9518
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-1647117 13681763483
Email: product02@bidepharm.com
Country: China
ProdList: 62163
Advantage: 58

Scinova Biotech(Guangzhou) Co., Ltd.

Tel: 13268215580
Email: scinova_sales@163.com
Country: China
ProdList: 7023
Advantage: 58

Shaanxi Dideu Newmaterial Co., Ltd.

Tel: 029-87576359 15353716720
Email: 1039@dideu.com
Country: China
ProdList: 10009
Advantage: 58

Shanghai Maclean Biochemical Technology Co., LTD

Tel: 021-50706066 15221275939
Email: shenlinxing@macklin.cn
Country: China
ProdList: 29794
Advantage: 58

Shanghai Yingxin laboratory equipment Co., Ltd

Tel: 021-021-59178156 15300768757
Email: 359382369@qq.com
Country: China
ProdList: 10674
Advantage: 58

Nanjing Huanuo Biomedical Technology Co., Ltd

Tel: 18913906212
Email: 2885426135@qq.com
Country: China
ProdList: 7010
Advantage: 58

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66113011 18112977050
Email: cb5@aikonchem.com
Country: China
ProdList: 10528
Advantage: 58

Hubei De'ao Chemical Research Pharmaceutical Technology Co., Ltd

Tel: 18502726233; 18502726233
Email: 3641133981@qq.com
Country: China
ProdList: 9705
Advantage: 58

Yantai Shengkailun Chemical Technology Co., Ltd.

Tel: 15552437730
Email: 1701654643@qq.com
Country: China
ProdList: 10034
Advantage: 58

Guangzhou Zhenlin Pharmaceutical Technology Co., Ltd

Tel: 18102736234 18102736234
Email: 2208093734@qq.com
Country: China
ProdList: 7664
Advantage: 58

Chongqing Botao Biotechnology Co., LTD

Tel: 15223382610 15223382610
Email: danny@chemdad.com
Country: China
ProdList: 1839
Advantage: 58

Hubei Moco Chemical Co., Ltd.

Tel: 18627753421 18576690171
Fax: QQ：3001051413
Email: 3001009495@qq.com
Country: China
ProdList: 11112
Advantage: 58

China National Standard Pharmaceutical Corporation Limited

Tel: +8615391658522
Email: overseasales@yongstandards.com
Country: China
ProdList: 11922
Advantage: 58

Hangzhou MolCore BioPharmatech Co.,Ltd.

Tel: +86-057181025280; +8617767106207
Fax: 0571-85806285
Email: sales@molcore.com
Country: China
ProdList: 49734
Advantage: 58

Advanced Technology & Industrial Co., Ltd.

Tel: --
Fax: --
Email: sales@advtechind.com
Country: China
ProdList: 6523
Advantage: 75

Suzhou Rovathin Foreign Trade Co.,Ltd

Tel: --
Fax: --
Email: sales@rovathin.com
Country: China
ProdList: 4395
Advantage: 58

Guangzhou WeiBo Chemical Co., Ltd.

Tel: --
Fax: --
Email: weibochem@163.com
Country: China
ProdList: 6187
Advantage: 67

More

Less

View Lastest Price from 4-PYRIDINECARBOXALDEHYDE N-OXIDE manufacturers

Career Henan Chemical Co

Product: 4-Pyridinecarboxaldehyde N-oxide 7216-42-4
Price: US $1.00/KG
Min. Order: 1KG
Purity: Min98% HPLC
Supply Ability: g/kg/ton
Release date: 2020-02-04

7216-42-4, 4-PYRIDINECARBOXALDEHYDE N-OXIDERelated Search:

Donepezil Impurity 2 Pyridine-4-carboxylic acid N-oxide Donepezil Impurity DONEPEZIL IMP 1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-yl)methylpyridinium Bromide Donepezil Impurity 7 2-[(1-Benzylpiperidin-4-yl)hydroxyMethyl]-5,6-diMethoxyindan-1-one Donepezil XWAIAVWHZJNZQQ-RPXFAUAJSA-N 5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one 5-O-Desmethyl Donepezil 2-[(E)-(1-BENZYL-4-PIPERIDINYL)METHYLIDENE]-5,6-DIMETHOXY-1-INDANONE Dihydro Donepezil (Mixture of Diastereomers) Donepezil Impurity 3,5-Dichloro-4-hydroxypyridine 5-Hydroxy-6-methoxy-1-indanone 3,4-Dimethoxyhydrocinnamic acid Donepezil-d5

4-PYRIDINECARBOXALDEHYDE N-OXIDE

isonicotinaldehyde 1-oxide

Donepezil impurity 27/4-Pyridinecarboxaldehyde N-oxide

4-Pyridinecarbaldehyde 1-oxide

4-Pyridinecarboxaldehyde N-oxide 97%

Einecs 230-602-0

4-Pyridinecarboxaldehyde, 1-oxide

1-oxidopyridin-1-ium-4-carbaldehyde

4-formylpyridine 1-oxide

Donepezil Impurity 24

7216-42-4

C6

Building Blocks

Heterocyclic Building Blocks

Pyridines

C6

Heterocyclic Building Blocks

Pyridines

Aldehydes

Building Blocks

C1 to C6

Carbonyl Compounds

Chemical Synthesis

Heterocyclic Building Blocks

Organic Building Blocks

Heterocyclic Compounds