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ChemicalBook >> CAS DataBase List >> 4-Pyridinecarboxaldehyde N-oxide

4-Pyridinecarboxaldehyde N-oxide

4-Pyridinecarboxaldehyde N-oxide price.
  • $28 - $791
  • Product name: 4-Pyridinecarboxaldehyde N-oxide
  • CAS: 7216-42-4
  • MF: C6H5NO2
  • MW: 123.11
  • EINECS:230-602-0
  • MDL Number:MFCD00167384
  • Synonyms:isonicotinaldehyde 1-oxide;4-Pyridinecarbaldehyde 1-oxide;4-Pyridinecarboxaldehyde N-oxide 97%;Einecs 230-602-0;4-Pyridinecarboxaldehyde, 1-oxide;Donepezil impurity 27/4-Pyridinecarboxaldehyde N-oxide;1-oxidopyridin-1-ium-4-carbaldehyde;Donepezil Impurity 24
Price13 Properties Safety Information Description
13 prices
Selected condition：
Brand
  • aablocks
  • Ambeed
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
  • TRC
Package
  • 10mg
  • 50mg
  • 100mg
  • 250mg
  • 1g
  • 5g
  • 10g
  • Manufactureraablocks
  • Product numberAA003LXP
  • Product description4-Pyridinecarboxaldehyde N-oxide 97%
  • Packaging100mg
  • Price$28
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003LXP
  • Product description4-Pyridinecarboxaldehyde N-oxide 97%
  • Packaging250mg
  • Price$47
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003LXP
  • Product description4-Pyridinecarboxaldehyde N-oxide 97%
  • Packaging1g
  • Price$131
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003LXP
  • Product description4-Pyridinecarboxaldehyde N-oxide 97%
  • Packaging5g
  • Price$391
  • Updated2026-05-28
  • Buy
  • ManufacturerAmbeed
  • Product numberA487859
  • Product description4-Formylpyridine 1-oxide 97%
  • Packaging5g
  • Price$494
  • Updated2026-06-05
  • Buy
  • ManufacturerAmbeed
  • Product numberA487859
  • Product description4-Formylpyridine 1-oxide 97%
  • Packaging10g
  • Price$791
  • Updated2026-06-05
  • Buy
  • ManufacturerAmbeed
  • Product numberA487859
  • Product description4-Formylpyridine 1-oxide 97%
  • Packaging250mg
  • Price$59
  • Updated2026-06-05
  • Buy
  • ManufacturerAmbeed
  • Product numberA487859
  • Product description4-Formylpyridine 1-oxide 97%
  • Packaging1g
  • Price$165
  • Updated2026-06-05
  • Buy
  • ManufacturerAmbeed
  • Product numberA487859
  • Product description4-Formylpyridine 1-oxide 97%
  • Packaging100mg
  • Price$35
  • Updated2026-06-05
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0026547
  • Product description4-PYRIDINECARBOXALDEHYDE N-OXIDE 95.00%
  • Packaging1G
  • Price$731.89
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number324965
  • Product description4-Pyridinecarboxaldehyde N-oxide 97%
  • Packaging1g
  • Price$163
  • Updated2023-06-20
  • Buy
  • ManufacturerTRC
  • Product numberP992280
  • Product description4-Pyridinecarboxaldehyde N-oxide
  • Packaging10mg
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberP992280
  • Product description4-Pyridinecarboxaldehyde N-oxide
  • Packaging50mg
  • Price$55
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003LXP 4-Pyridinecarboxaldehyde N-oxide 97% 100mg $28 2026-05-28 Buy
aablocks AA003LXP 4-Pyridinecarboxaldehyde N-oxide 97% 250mg $47 2026-05-28 Buy
aablocks AA003LXP 4-Pyridinecarboxaldehyde N-oxide 97% 1g $131 2026-05-28 Buy
aablocks AA003LXP 4-Pyridinecarboxaldehyde N-oxide 97% 5g $391 2026-05-28 Buy
Ambeed A487859 4-Formylpyridine 1-oxide 97% 5g $494 2026-06-05 Buy
Ambeed A487859 4-Formylpyridine 1-oxide 97% 10g $791 2026-06-05 Buy
Ambeed A487859 4-Formylpyridine 1-oxide 97% 250mg $59 2026-06-05 Buy
Ambeed A487859 4-Formylpyridine 1-oxide 97% 1g $165 2026-06-05 Buy
Ambeed A487859 4-Formylpyridine 1-oxide 97% 100mg $35 2026-06-05 Buy
American Custom Chemicals Corporation CHM0026547 4-PYRIDINECARBOXALDEHYDE N-OXIDE 95.00% 1G $731.89 2021-12-16 Buy
Sigma-Aldrich 324965 4-Pyridinecarboxaldehyde N-oxide 97% 1g $163 2023-06-20 Buy
TRC P992280 4-Pyridinecarboxaldehyde N-oxide 10mg $45 2021-12-16 Buy
TRC P992280 4-Pyridinecarboxaldehyde N-oxide 50mg $55 2021-12-16 Buy

Properties

Melting point :150-152 °C (lit.)
solubility :methylene chloride: soluble25mg/mL, clear, colorless to yellow
InChI :1S/C6H5NO2/c8-5-6-1-3-7(9)4-2-6/h1-5H
InChIKey :ZAZQKVZJRMHPQP-UHFFFAOYSA-N
SMILES :[H]C(=O)c1cc[n+]([O-])cc1

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

4-PyridinecarboxaldehydeN-oxide derived Schiff base ligand was used to prepare dinuclear acetato-bridged palladium complex.

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13602-12-5 2-[(1-Benzylpiperidin-4-yl)hydroxyMethyl]-5,6-diMethoxyindan-1-one 1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-yl)methylpyridinium Bromide 120014-06-4 5,6-Dimethoxy-2-(pyridine-4-yl)methylene-indan-1-one 5-O-Desmethyl Donepezil 17228-70-5 5-Hydroxy-6-methoxy-1-indanone 2107-70-2 1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine Donepezil Benzyl Bromide (Donepezil Impurity) 5,6-Dimethoxy-1-indanone 120011-70-3 5,6-Dimethoxy-2-(piperidin-4-yl)methylene-indan-1-one 4-Pyridylcarbinol 5,6-DIMETHOXY-2-PYRIDIN-4-YLMETHYL-INDAN-1-ONE RAC (CIS/TRANS) DONEPEZIL N-OXIDE 6-O-DESMETHYL DONEPEZIL 2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-diMethoxybenzoic Acid (Donepezil IMpurity) Dehydrodeoxy Donepezil (Donepezil Impurity)

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Suppliers and manufacturers

Energy Chemical Shandong Xiya Chemical Co., Ltd Shanghai Xingui Biotechnology Co., Ltd. Sigma-Aldrich Jinan Kaixi Biotechnology Co., Ltd. Amadis Chemical Company Limited Hubei Yangxin Medical Technology Co., Ltd. Shanghai Rlavie Technology Co., Ltd. Shenzhen Polymeri Biochemical Technology Co., Ltd. ANHUI WITOP BIOTECH CO., LTD