2-Chlorothiophene-3-carbaldehyde

Base Information

• Chemical Name: 2-Chlorothiophene-3-carbaldehyde
• CAS No.: 14345-98-3
• Molecular Formula: C5H3ClOS
• Molecular Weight: 146.59
• Hs Code.: 2934999090
• European Community (EC) Number: 871-236-7
• DSSTox Substance ID: DTXSID80482183
• Wikidata: Q72459908
• Mol file: 14345-98-3.mol

Synonyms:2-Chlorothiophene-3-carbaldehyde;14345-98-3;2-Chlorothiophene-3-carboxaldehyde;3-Thiophenecarboxaldehyde, 2-chloro-;2-Chloro-3-formylthiophene;SCHEMBL3194258;2-chloro-3-thiophenecarbaldehyde;DTXSID80482183;UFRQDLJDTSUKCS-UHFFFAOYSA-N;2-Chloro-thiophene-3-carboxaldehyde;MFCD08694817;AKOS000281122;AB85354;DS-7346;CS-0089614;EN300-175397;A884927;Z1198181306

Chemical Property of 2-Chlorothiophene-3-carbaldehyde

Chemical Property:

• Melting Point: 65℃
• Boiling Point: 88-90℃ (10 Torr)
• PSA: 45.31000
• Density: 1.429±0.06 g/cm3(Predicted)
• LogP: 2.21400
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• Solubility.: Chloroform (Sparingly), Methanol (Slightly)
• XLogP3: 2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 145.9593136
• Heavy Atom Count: 8
• Complexity: 96.4

Purity/Quality:

97% ^*data from raw suppliers

2-Chloro-3-formylthiophene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CSC(=C1C=O)Cl
• Uses: 2-Chloro-3-formylthiophene is a useful reagent in the discovery and optimization of substituted piperidines as potent, selective, CNS-penetrant α4β2 nAChR potentiators.

Technology Process of 2-Chlorothiophene-3-carbaldehyde

There total 2 articles about 2-Chlorothiophene-3-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:

(2-chlorothiophen-3-yl)methanol → 2-chlorothiophene-3-carboxaldehyde (14345-98-3)

Guidance literature:

With manganese dioxide; In dichloromethane;

Reference yield:

→ 2-chlorothiophene-3-carboxaldehyde (14345-98-3)

Guidance literature:

With steam;

DOI:10.1021/ja01169a094

Reference yield: 80.0%

2-chlorothiophene-3-carboxaldehyde (14345-98-3) + nitromethane (75-52-5) → 2-Chloro-3-((Z)-2-nitro-vinyl)-thiophene (188471-55-8)

Guidance literature:

With sodium hydroxide; In methanol; at 0 ℃; for 4h;

DOI:10.1016/S0040-4020(96)01196-9

Downstream raw materials:

(2-chloro-[3]thienyl)-bis-(4-dimethylamino-phenyl)-methane

2-chlorothiophene-3-carboxylic acid

2,5-dichlorothiophene-4-carboxaldehyde

2-Chloro-3-((Z)-2-nitro-vinyl)-thiophene