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Home> Products > Organic Intermediates > Pharmaceutical Intermediates > CAS DataBase Listed 1 > CAS 139-85-5
139-85-5 structure 3D

139-85-5
  • Molecular Weight: 138.12074
  • Formula: C19H22N4
  • Name: 5H-1,3,4-Thiadiazolo[3,2-a][1,3,5]triazine-5,7(6H)-dione,2-(4-ethoxy-3,5-dimethoxyphenyl)-6-(4-methylphenyl)-
  • Synonyms: AURORA 17180; AKOS BBS-00003254; Protocatechualdehyde; protocatechuic aldehyde; 3,4-dihydroxy-benzaldehyd; 3, 4-Dihydroxy benzlaldehyde; 4-FORMYL-1,2-DIHYDROXYBENZENE; 1,2-Dihydroxy-4-formylbenzene; 3,4-Dihydroxybenzaldehyd (Protocatechualdehyde)
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification of 139-85-5 Safety Data
  • [Risk Codes]
  • R36/37/38:Irritating to eyes, respiratory system and skin
  • [Safety Statements]
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
  • S37/39:Wear suitable gloves and eye/face protection
Properties
  • Appearance:
  • brown powder
  • Molecular Weight:
  • 138.12074
  • Density:
  • 1.223
  • Boiling Point:
  • 629.6°Cat760mmHg
  • Melting Point:
  • 152-157℃
  • Storage Temperature:
  • 2-8°C
  • Refractive index:
  • 1.674
  • Solubility:
  • Water solubility: 50 g/L (20 °C)
  • Stability:
  • Stable. Incompatible with strong bases, strong oxidizing agents.
  • More Properties>>
Upstream Product Downtream information
There are 339 suppliers who can provide 5H-1,3,4-Thiadiazolo[3,2-a][1,3,5]triazine-5,7(6H)-dione,2-(4-ethoxy-3,5-dimethoxyphenyl)-6-(4-methylphenyl)- with CAS No. 139-85-5
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  • Formula:C7H6O3 
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High purity 3,4-Dihydroxybenzaldehyde CAS 139-85-5 supplied ...
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3,4-Dihydroxybenzaldehyde TOP1 supplierCAS NO.: 139-85-5
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Protocatechualdehyde
  • Cas No:139-85-5 
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  • Cas No:139-85-5 
  • Min.Order:10/Gram 
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3,4-Dihydroxybenzaldehyde
  • Cas No:139-85-5 
  • Formula:C7H6O3 
  • Einecs:205-377-7 
  • Description:Name: 3,4-Dihydroxybenzaldehyde Synonyms: Protocatechualdehyde; 3,4-Dihydroxybenzaldehyd (Protocatechualdehyde); protocatechuic aldehyde; AURORA 17180; AKOS BBS-00003254; 4-FORMYL-1,2-DIHYDROXYBENZENE; 1,2-Dihydroxy-4-formylbenzene; 3,4-dihydroxy-benzaldehyd; ...
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3,4-Dihydroxybenzaldehyde 139-85-5
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Protocatechualdehyde
  • Cas No:139-85-5 
  • Purity:contact us for more details about Protocatechualdehyde, CAS:139-85-5 
  • Formula:C7H6O3 
  • Appearance:contact us for more details about Protocatechualdehyde, CAS:139-85-5 
  • Einecs:205-377-7 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the Protocatechualdehyde, CAS:139-85-5 with the most competitive price and the best quality. We can...
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  • Cas No:139-85-5 
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Protocatechualdehyde
  • Cas No:139-85-5 
  • Purity:99% 
  • Formula:C7H6O3 
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3,4-Dihydroxybenzaldehyde
  • FOB Price:1 USD/Gram 
  • Cas No:139-85-5 
  • Min.Order:1/Gram 
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Protocatechualdehyde raw chemical powder
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