3-Methoxypyridine-2-carbaldehyde

Base Information

• Chemical Name: 3-Methoxypyridine-2-carbaldehyde
• CAS No.: 1849-53-2
• Molecular Formula: C7H7NO2
• Molecular Weight: 137.138
• Hs Code.: 2933399090
• European Community (EC) Number: 853-407-8
• DSSTox Substance ID: DTXSID10415944
• Nikkaji Number: J273.987I
• Wikidata: Q72485778
• Mol file: 1849-53-2.mol

Synonyms:1849-53-2;3-methoxypyridine-2-carbaldehyde;3-Methoxypicolinaldehyde;3-METHOXY-PYRIDINE-2-CARBALDEHYDE;3-Methoxypyridine-2-carboxaldehyde;3-Methoxy-pyridinecarboxaldehyde;3-methoxy-2-pyridinecarboxaldehyde;2-PYRIDINECARBOXALDEHYDE, 3-METHOXY-;SCHEMBL2084338;3-methoxy-2-pyridinecarbaldehyde;DTXSID10415944;GHKILJGWQPBQGL-UHFFFAOYSA-N;3-methoxy-pyridine-2-carboxaldehyde;MFCD05664031;AKOS006282514;AB22246;CS-W021956;AC-25641;DS-13864;FT-0692211;3-methoxy-pyridine-2-carbaldehyde, AldrichCPR;EN300-234978;P10318;A812903;J-512804;F2147-0989;Z1198165843;InChI=1/C7H7NO2/c1-10-7-3-2-4-8-6(7)5-9/h2-5H,1H

Chemical Property of 3-Methoxypyridine-2-carbaldehyde

Chemical Property:

• Vapor Pressure: 0.0403mmHg at 25°C
• Melting Point: 67-68 °C
• Refractive Index: 1.551
• Boiling Point: 239.371 °C at 760 mmHg
• PKA: 3.19±0.10(Predicted)
• Flash Point: 98.568 °C
• PSA: 39.19000
• Density: 1.159 g/cm³
• LogP: 0.90270
• Storage Temp.: Inert atmosphere,Store in freezer, under -20°C
• XLogP3: 0.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 137.047678466
• Heavy Atom Count: 10
• Complexity: 116

Purity/Quality:

98%,99%, ^*data from raw suppliers

3-Methoxypyridine-2-carbaldehyde ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 22-37/38-41
• Safety Statements: 26-39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=C(N=CC=C1)C=O
• Uses: 3-Methoxypyridine-2-carbaldehyde is a useful reactant and reagent for organic reactions and synthesis.

Technology Process of 3-Methoxypyridine-2-carbaldehyde

There total 17 articles about 3-Methoxypyridine-2-carbaldehyde which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 83.0%

2-Hydroxymethyl-3-methoxy pyridine (51984-46-4) → 3-methoxy-pyridine-2-carbaldehyde (1849-53-2)

Guidance literature:

With selenium(IV) oxide; In 1,4-dioxane; for 4h; Heating;

DOI:10.1016/j.tet.2004.10.086

Reference yield: 46.0%

(2,6-Dimethyl-piperidin-1-yl)-(3-methoxy-pyridin-2-yl)-methanone → 3-methoxy-pyridine-2-carbaldehyde (1849-53-2) + 2-Hydroxymethyl-3-methoxy pyridine (51984-46-4)

Guidance literature:

With sulfuric acid; In water; at 25 ℃; electrolysis at mercury pool electrode (E = -1100 mV vs. SCE);

Reference yield: 27.0%

3-methoxy-2-methylpyridine (26395-26-6) → 3-methoxy-pyridine-2-carbaldehyde (1849-53-2)

Guidance literature:

With selenium(IV) oxide; In 1,4-dioxane; at 80 ℃; for 18h;

upstream raw materials:

2-Formyl-3-hydroxypyridin

methyl p-toluene sulfonate

3-methoxy-pyridine-2-carbaldehyde-diethylacetal

3-methoxypyridine

Downstream raw materials:

(S)-(3-methoxypyridin-2-yl)(4-(trifluoromethyl)phenyl)methanamine

(S)-N-((S)-(3-methoxypyridin-2-yl)(4-(trifluoromethyl)phenyl)-methyl)-2-methylpropane-2-sulfinamide

Refernces

• 1、 Heimg?rtner, Gerres,Raatz, Dirk,Reiser, Oliver. "Stereoselective synthesis of swainsonines from pyridines". . p. 643 - 655. Retrieved 2007/10/03.
• 2、 Largeron, Martine,Auzeil, Nicolas,Bacque, Eric,Fleury, Maurice-Bernard. "Influence of steric crowding on the electrochemical reduction of substituted tertiary pyridylcarboxamides in aqueous acidic medium". . p. 495 - 501. Retrieved 2007/10/03.