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3-Methoxyisonicotinaldehyde

3-Methoxyisonicotinaldehyde Structure
3-Methoxyisonicotinaldehyde structure
CAS No.
1849-52-1
Chemical Name:
3-Methoxyisonicotinaldehyde
Synonyms
3-Methoxyisonicotinaldehyde;3-methoxypyridine-4-carbaldehyde;3-Methoxypyridine-4-carboxaldehyde;3-Methoxy-4-Pyridinecarboxaldehyde;4-Pyridinecarboxaldehyde, 3-methoxy-
CBNumber:
CB0460150
Molecular Formula:
C7H7NO2
Molecular Weight:
137.14
MDL Number:
MFCD04112484
MOL File:
1849-52-1.mol
Last updated:2026-09-12 18:48:20
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3-Methoxyisonicotinaldehyde Properties

Melting point 36-37 °C
Boiling point 80 °C(Press: 1 Torr)
Density 1.159±0.06 g/cm3(Predicted)
storage temp. Inert atmosphere,Store in freezer, under -20°C
pka 2.86±0.10(Predicted)
Appearance Yellow to brown Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H332-H335
Precautionary statements  P261-P280-P305+P351+P338

3-Methoxyisonicotinaldehyde price More Price(40)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Activate Scientific AS41774 3-Methoxyisonicotinaldehyde 98% 1849-52-1 250mg $132 2026-06-04 Buy
Activate Scientific AS41774 3-Methoxyisonicotinaldehyde 98% 1849-52-1 1g $365 2026-06-04 Buy
Activate Scientific AS41774 3-Methoxyisonicotinaldehyde 98% 1849-52-1 5g $1225 2026-06-04 Buy
Matrix Scientific 119591 3-Methoxyisonicotinaldehyde 1849-52-1 250.00mg $51 2026-05-18 Buy
Matrix Scientific 119591 3-Methoxyisonicotinaldehyde 1849-52-1 1.00g $111 2026-05-18 Buy
Product number Packaging Price Buy
AS41774 250mg $132 Buy
AS41774 1g $365 Buy
AS41774 5g $1225 Buy
119591 250.00mg $51 Buy
119591 1.00g $111 Buy

3-Methoxyisonicotinaldehyde Chemical Properties, Uses, Production

Synthesis

4-Pyridinemethanol,3-methoxy-(6CI,9CI)

102074-60-2

3-METHOXYISONICOTINALDEHYDE

1849-52-1

General procedure for the synthesis of 3-methoxypyridin-4-aldehyde from (3-methoxypyridin-4-yl)methanol: Manganese dioxide (843 mg) was added to a solution of ethyl acetate (10 mL) in (3-methoxypyridin-4-yl)methanol (270 mg), and the reaction was carried out at reflux for 2 hours. Subsequently, manganese dioxide (167 mg) was added to the reaction system and refluxing was continued for 1 hour. After completion of the reaction, the mixture was cooled to room temperature and filtered to remove insoluble material. The filtrate was distilled under reduced pressure to remove the solvent, and the resulting residue was purified by silica gel column chromatography (eluent ratio: hexane/ethyl acetate = 1:1 → 0:1) to give 3-methoxypyridine-4-aldehyde (190 mg) as a white solid.

References

[1] Patent: WO2007/67511, 2007, A2. Location in patent: Page/Page column 35
[2] Patent: US2016/168139, 2016, A1. Location in patent: Paragraph 0944; 0949; 0950

3-Methoxyisonicotinaldehyde Preparation Products And Raw materials

Raw materials

Sodium hydride Hexane Ammonium hydroxide Acetic anhydride N,N-Dimethylformamide
Acetamide Manganese sulfate monohydrate Sodium nitrite Diethyl ether 3,4-Pyridinedicarboxylic acid
Lithium Aluminum Hydride Bromine Acetic acid Sodium hydroxide Thionyl chloride
Iodomethane Sulfuric acid

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Preparation Products

3-Methoxyisonicotinaldehyde Suppliers

Global Suppliers ( 67)
Supplier Tel Email Country ProdList Advantage
SynAsst Chemical. 021-60343070 China 12731 55
Zhengzhou HSH Science & Technology Co., Ltd. 0371-55932928 18937192232; 1282296214@qq.com China 499 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Shanghai Worldyang Chemical Co.,Ltd. 021-56795766 sales@worldyachem.com China 9475 58
NINGBO INNO PHARMCHEM CO.,LTD. 86-574-27787657 info@dearchem.com China 4607 58
Shanghai HuanChuan Industry Co.,Ltd. 021-61478794 sales@hcshhai.com China 9781 50
Cool Pharm, Ltd 021-60455363 18019463053 sales@coolpharm.com China 8455 58
ShangHai Wisacheam Pharmaceutical Co., Ltd. 13817485796 tim@wisacheampharm.com China 3709 58
SuZhou ShiYa Biopharmaceuticals, Inc. 0512-0512-52358471 17715136450 sales@shiyabiopharm.com China 9814 58
Shanghai SuperLan Chemcial Technique Centre 0-2022843681 15618226720 chaolaichem@foxmail.com China 9996 58
Supplier Advantage
SynAsst Chemical. 55
Zhengzhou HSH Science & Technology Co., Ltd. 55
Bide Pharmatech Ltd. 60
Shanghai Worldyang Chemical Co.,Ltd. 58
NINGBO INNO PHARMCHEM CO.,LTD. 58
Shanghai HuanChuan Industry Co.,Ltd. 50
Cool Pharm, Ltd 58
ShangHai Wisacheam Pharmaceutical Co., Ltd. 58
SuZhou ShiYa Biopharmaceuticals, Inc. 58
Shanghai SuperLan Chemcial Technique Centre 58

View Latest Price from 3-Methoxyisonicotinaldehyde manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-METHOXYISONICOTINALDEHYDE pictures 2020-01-10 3-METHOXYISONICOTINALDEHYDE
1849-52-1
 $1.00 1g 98% 200kgs Career Henan Chemical Co

3-Methoxyisonicotinaldehyde Spectrum

3-METHOXYISONICOTINALDEHYDE(1849-52-1)1HNMR

1849-52-1 (3-Methoxyisonicotinaldehyde) Related Search:

3-Methoxy-4-pyridinecarboxylic acid 3-Methoxyisonicotinaldehyde 3,5-Dimethoxypyridine-4-carboxaldehyde 2-Bromo-3-methoxypyridine-4-carboxaldehyde 3,5-Diethoxypyridine-4-carboxaldehyde
3-ethoxyisonicotinic acid tert-Butyl 4-formyl-5-methoxypyridin-3-ylcarbamate 3-Amino-5-methoxyisonicotinic acid 3-Methoxy-2-phenylquinoline-4-carboxylic acid 3-(tert-Butoxycarbonylamino)-5-methoxyisonicotinic acid
3-Chloro-5-methoxyisonicotinaldehyde 3-([(Diethylamino)carbonyl]oxy)-4-pyridinecarboxaldehyde 3-Methoxy-2-phenyl-1,6-naphthyridine-4-carboxylic acid 3-Methoxy-2-phenyl-1,5-naphthyridine-4-carboxylic acid 3-([(Diethylamino)carbonyl]oxy)-4-pyridinecarboxylic acid
3-(4-Chlorophenoxy)-2-phenyl-4-quinolinecarboxylic acid 3-(2-Chlorophenoxy)-2-(4-chlorophenyl)-4-quinolinecarboxylic acid AURORA KA-8155

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3-Methoxy-4-Pyridinecarboxaldehyde 3-methoxypyridine-4-carbaldehyde 3-Methoxypyridine-4-carboxaldehyde 4-Pyridinecarboxaldehyde, 3-methoxy- 3-Methoxyisonicotinaldehyde 1849-52-1