2,3-THIOPHENEDICARBOXALDEHYDE

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Company Name: Henan Fengda Chemical Co., Ltd
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Products Intro: Product Name:lodiperone
CAS:932-41-2
Purity:99%, 99.5% Sublimated Package:1KG;200USD|100KG;1USD
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Products Intro: Product Name:2,3-THIOPHENEDICARBOXALDEHYDE
CAS:932-41-2
Purity:99%,99.5% Package:1kg,10kg,25kg
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Products Intro: Product Name:2,3-Thiophenedialdehyde
CAS:932-41-2
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
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Products Intro: Product Name:2,3-THIOPHENEDICARBOXALDEHYDE
CAS:932-41-2
Purity:99% Package:1KG,5KG,10KG
Company Name: AB PharmaTech,LLC
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Products Intro: Product Name:2,3-THIOPHENEDICARBOXALDEHYDE
CAS:932-41-2
Purity:97% Package:10kg,25kg,100kg

2,3-THIOPHENEDICARBOXALDEHYDE manufacturers

  • lodiperone
  • lodiperone pictures
  • $200.00 / 1KG
  • 2025-09-25
  • CAS:932-41-2
  • Min. Order: 1KG
  • Purity: 99%, 99.5% Sublimated
  • Supply Ability: g-kg-tons, free sample is available
2,3-THIOPHENEDICARBOXALDEHYDE Basic information
Product Name:2,3-THIOPHENEDICARBOXALDEHYDE
Synonyms:BUTTPARK 154\50-98;THIOPHENE-2,3-DICARBALDEHYDE;THIOPHENE-2,3-DICARBOXALDEHYDE;TIMTEC-BB SBB004162;2,3-THIOPHENEDICARBOXYLATE;2,3-THIOPHENEDICARBOXALDEHYDE;2,3-Dicarbaldehyde thiophene;2,3-Thiophenedialdehyde
CAS:932-41-2
MF:C6H4O2S
MW:140.16
EINECS:672-649-3
Product Categories:Thiophene Series;Building Blocks;Heterocyclic Building Blocks;Thiophenes;Heterocyclic Compounds;Functional Materials;Reagents for Conducting Polymer Research;Thiophene Derivatives (for Conduting Polymer Research)
Mol File:932-41-2.mol
2,3-THIOPHENEDICARBOXALDEHYDE Structure
2,3-THIOPHENEDICARBOXALDEHYDE Chemical Properties
Melting point 76-78 °C (lit.)
Boiling point 134 °C / 22mmHg
density 1.370±0.06 g/cm3(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2–8 °C
solubility soluble in Methanol
form powder to crystal
color White to Light yellow
InChIInChI=1S/C6H4O2S/c7-3-5-1-2-9-6(5)4-8/h1-4H
InChIKeyWSEJZRIZDQWMKQ-UHFFFAOYSA-N
SMILESC1(C=O)SC=CC=1C=O
CAS DataBase Reference932-41-2(CAS DataBase Reference)
Safety Information
WGK Germany 3
HS Code 2934999090
Storage Class11 - Combustible Solids
MSDS Information
ProviderLanguage
SigmaAldrich English
2,3-THIOPHENEDICARBOXALDEHYDE Usage And Synthesis
Chemical Propertiesbrown powder
Uses2,3-Thiophenedicarboxaldehyde may be employed for the synthesis of TIPSE (triisopropylsilylethynyl)-substituted dibromoanthradithiophene (TIPSEBr2- AntDT).
General Description2,3-Thiophenedicarboxaldehyde undergoes aldol reaction with (4aS,9R,9aR,10S)-11-(propan-2-ylidene)-2,3,4a,9,9a,10-hexahydro-9,10-methanoanthracene-1,4-dione under oxygen-free conditions affords (5aS,6S,11R,11aR)-14-(propan-2-ylidene)-5a,6,11,11a-tetrahydro-6,11-methanotetraceno[3,2-b]thiophene-5,12-dione.
2,3-THIOPHENEDICARBOXALDEHYDE Preparation Products And Raw materials
Raw materialsHydrochloric acid-->Diethyl ether-->Tetrahydrofuran-->N,N-Dimethylformamide-->n-Butyllithium-->Ethylene glycol-->2-Thiophenecarboxaldehyde
Tag:2,3-THIOPHENEDICARBOXALDEHYDE(932-41-2) Related Product Information
3-Methoxy-2-Nitro Benzonitrile thiophene-2,4-dicarbaldehyde Thiophen-2-aMine hydrochloride Ethylthiophene-2-carboximidoatehydrochloride ETHYL THIOPHENE-2-GLYOXYLATE 2(5 H)-THIOPHENONE 2-Thiophenesulfonic acid (2-methylphenyl)(thien-2-yl)methanone 3-AMinothiophene Oxalate THIOPHENE-3-THIOAMIDE 3-THIOPHENECARBOXIMIDAMIDE HYDROCHLORIDE THIOPHENE-2-THIOCARBOXAMIDE thiophene-3-thiol 2-Thiopheneboronic acid Thiophene-2,3-dicarboxylicacid 1-(4-methylphenyl)-1-(2-thienyl)methanamine(SALTDATA: HCl) 3,4-Diaminothiophene dihydrobromide 3,4-DICYANOTHIOPHENE,