4-METHOXYPICOLINALDEHYDE

Product Name: 4-METHOXYPICOLINALDEHYDE
CAS No.: 16744-81-3
Chemical Name: 4-METHOXYPICOLINALDEHYDE
Synonyms: 4-METHOXYPICOLINALDEHYDE;4-Methoxy-2-forMylpyridine;4-Methoxypyridine-2-carbaldehyde;4-Methoxy-2-pyridinecarbaldehyde;4-Methoxy-2-Pyridinecarboxaldehyde;4-Methoxypyridine-2-carboxaldehyde;2-Pyridinecarboxaldehyde,4-methoxy-;2-Formyl-4-methoxypyridine, 4-Methoxypicolinaldehyde
CBNumber: CB4685753
Molecular Formula: C7H7NO2
Formula Weight: 137.14
MOL File: 16744-81-3.mol

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4-METHOXYPICOLINALDEHYDE Property

Melting point:: 28-30℃
Boiling point:: 125-130℃ (25 Torr)
Density: 1.159±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
pka: 4.47±0.10(Predicted)
Appearance: White to yellow Solid-liquid mixture

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Safety

RIDADR: UN2811
HS Code: 2933399990

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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

P271Use only outdoors or in a well-ventilated area.

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

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N-Bromosuccinimide Price

TRC

Product number: M266470
Product name: 4-Methoxypicolinaldehyde
Packaging: 50mg
Price: $45
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: M13530
Product name: 4-Methoxypyridine-2-carboxaldehyde
Packaging: 1g
Price: $55
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: M13530
Product name: 4-Methoxypyridine-2-carboxaldehyde
Packaging: 5g
Price: $180
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4H56-1-U3
Product name: 4-Methoxypyridine-2-carboxaldehyde
Packaging: 1g
Price: $232
Updated: 2021/12/16

Matrix Scientific

Product number: 188943
Product name: 4-Methoxypyridine-2-carbaldehyde
Packaging: 1g
Price: $240
Updated: 2021/12/16

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4-METHOXYPICOLINALDEHYDE Chemical Properties,Usage,Production

Synthesis

16665-38-6

16744-81-3

The general procedure for the synthesis of 4-methoxypyridin-2-aldehyde from (4-methoxypyridin-2-yl)methanol was as follows: - Manganese(IV) oxide (2.412 mL, 139.42 mmol, 4 eq.) was added batchwise to a solution of (4-methoxypyridin-2-yl)methanol (4.85 g, 34.85 mmol, 1 eq.) in ethyl acetate (150 mL). - The reaction mixture was stirred at 80 °C for 2 hours. - Upon completion of the reaction, the hot reaction mixture was filtered through diatomaceous earth. - The filtrate was evaporated to dryness to afford the target product 4-methoxypyridine-2-aldehyde (3.01 g, 21.93 mmol, 62.9% yield). 1H NMR (400.132 MHz, DMSO) δ 3.93 (3H, s), 7.27 (1H, m), 7.44 (1H, d), 8.63 (1H, d), 9.96 (1H, s).

References

[1] Patent: WO2009/56886, 2009, A1. Location in patent: Page/Page column 54
[2] Chemical and Pharmaceutical Bulletin, 1990, vol. 38, # 9, p. 2446 - 2458
[3] Inorganic Chemistry, 2013, vol. 52, # 11, p. 6481 - 6501
[4] Bulletin of the Chemical Society of Japan, 2015, vol. 88, # 6, p. 784 - 791
[5] Yakugaku Zasshi, 1957, vol. 77, p. 11,13

4-METHOXYPICOLINALDEHYDE Preparation Products And Raw materials

Raw materials

Calcium carbonate N-Bromosuccinimide Potassium carbonate Carbon tetrachloride Sodium Methoxide Ethyl acetate Di-tert-butyl peroxide PETROLEUM ETHER 4-Bromo-2-methylpyridine

Preparation Products

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4-METHOXYPICOLINALDEHYDE Suppliers

China 88 Germany 1 India 1 Ukraine 1 United Kingdom 2 United States 13 Global 106

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View Lastest Price from 4-METHOXYPICOLINALDEHYDE manufacturers

Career Henan Chemical Co

Product: 4-Methoxy-2-pyridinecarbaldehyde 16744-81-3
Price: US $1.00/g
Min. Order: 1g
Purity: 95-99%
Supply Ability: 1ton
Release date: 2020-01-09

Career Henan Chemical Co

Product: 4-METHOXYPICOLINALDEHYDE 16744-81-3
Price: US $5.50/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 1kg-100kg
Release date: 2020-01-08

16744-81-3, 4-METHOXYPICOLINALDEHYDERelated Search:

4-METHOXYPYRIDINE-2-CARBOXYLIC ACID 4-METHOXYPICOLINALDEHYDE 4-METHOXY-PYRIDINE-2-CARBOXYLIC ACID AMIDE Sorafenib 4-METHOXY-2-QUINOLINECARBOXYLIC ACID 4-METHOXY-PYRIDINE-2-CARBOXYLIC ACID METHYL ESTER 4-(2,2,2-TRIFLUORO-ETHOXY)-PYRIDINE-2-CARBOXYLIC ACID 4-METHOXY-PYRIDINE-2-CARBOXYLIC ACID HYDRAZIDE 3-METHYL-4-TRIFLUOROMETHOXY-PYRIDINE-2-CARBALDEHYDE Dimethyl 4-methoxy-2,6-Pyridinedicarboxylate 4-METHOXY-PYRIDINE-2-CARBOXYLIC ACID METHYL ESTER HCL 4-METHOXY-PYRIDINE-2-CARBOXYLIC ACID HYDROCHLORIDE 4-METHOXY-3-METHYL-PYRIDINE-2-CARBALDEHYDE 3-METHYL-4-TRIFLUOROMETHOXY-PYRIDINE-2-CARBOXYLIC ACID 3-METHYL-4-(2,2,2-TRIFLUORO-ETHOXY)-PYRIDINE-2-CARBALDEHYDE 4-(2,2,2-TRIFLUORO-ETHOXY)-PYRIDINE-2-CARBOXYLIC ACID METHYL ESTER 4-(2,2,2-TRIFLUORO-ETHOXY)-PYRIDINE-2-CARBALDEHYDE 4-ETHOXY-3-METHYL-PYRIDINE-2-CARBALDEHYDE

4-METHOXYPICOLINALDEHYDE

2-Formyl-4-methoxypyridine, 4-Methoxypicolinaldehyde

2-Pyridinecarboxaldehyde,4-methoxy-

4-Methoxypyridine-2-carboxaldehyde

4-Methoxypyridine-2-carbaldehyde

4-Methoxy-2-forMylpyridine

4-Methoxy-2-Pyridinecarboxaldehyde

4-Methoxy-2-pyridinecarbaldehyde

16744-81-3