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ChemicalBook >> CAS DataBase List >> 4H-[1]-Benzopyrano[4 3-b]thiophene-2-ca&

4H-[1]-Benzopyrano[4 3-b]thiophene-2-ca&

4H-[1]-Benzopyrano[4 3-b]thiophene-2-ca& price.
  • $200 - $1000
  • Product name: 4H-[1]-Benzopyrano[4 3-b]thiophene-2-ca&
  • CAS: 351003-40-2
  • MF: C12H10N2O2S
  • MW: 246.29
  • EINECS:
  • MDL Number:MFCD03701527
  • Synonyms:4h-[1]-benzopyrano[4,3-b]thiophene-2-carboxylic acid hydrazide;4H-[1]-Benzopyrano[4,3-b]thiophene-2-carboxylic acid hydrazide 97%;JRH-09105, 4H-Thieno[3,2-c]chromene-2-carbohydrazide, 97%;4H-Thieno[3,2-c][1]benzopyran-2-carboxylic acid, hydrazide;4H-[1]-Benzopyrano[4,3-b]thiophene-2-carboxylic acid hydrazide;4H-[1]-Benzopyrano[4 3-b]thiophene-2-ca&
Price7 Properties Safety Information Description
7 prices
Selected condition：
Brand
  • aablocks
  • American Custom Chemicals Corporation
  • Heterocyclics
Package
  • 100mg
  • 500mg
  • 1g
  • 5g
  • Manufactureraablocks
  • Product numberAA00CAN5
  • Product description4H-Thieno[3,2-c][1]benzopyran-2-carboxylic acid, hydrazide 95%
  • Packaging100mg
  • Price$261
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00CAN5
  • Product description4H-Thieno[3,2-c][1]benzopyran-2-carboxylic acid, hydrazide 97%
  • Packaging500mg
  • Price$366
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00CAN5
  • Product description4H-Thieno[3,2-c][1]benzopyran-2-carboxylic acid, hydrazide 95%
  • Packaging1g
  • Price$723
  • Updated2026-05-28
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0002906
  • Product description4H-THIENO[3,2-C]CHROMENE-2-CARBOHYDRAZIDE 95.00%
  • Packaging1G
  • Price$665.44
  • Updated2021-12-16
  • Buy
  • ManufacturerHeterocyclics
  • Product numberJRH-09105
  • Product description4H-Thieno[3,2-c]chromene-2-carbohydrazide 97%
  • Packaging1g
  • Price$300
  • Updated2026-06-05
  • Buy
  • ManufacturerHeterocyclics
  • Product numberJRH-09105
  • Product description4H-Thieno[3,2-c]chromene-2-carbohydrazide 97%
  • Packaging5g
  • Price$1000
  • Updated2026-06-05
  • Buy
  • ManufacturerHeterocyclics
  • Product numberJRH-09105
  • Product description4H-Thieno[3,2-c]chromene-2-carbohydrazide 97%
  • Packaging500mg
  • Price$200
  • Updated2026-06-05
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00CAN5 4H-Thieno[3,2-c][1]benzopyran-2-carboxylic acid, hydrazide 95% 100mg $261 2026-05-28 Buy
aablocks AA00CAN5 4H-Thieno[3,2-c][1]benzopyran-2-carboxylic acid, hydrazide 97% 500mg $366 2026-05-28 Buy
aablocks AA00CAN5 4H-Thieno[3,2-c][1]benzopyran-2-carboxylic acid, hydrazide 95% 1g $723 2026-05-28 Buy
American Custom Chemicals Corporation COR0002906 4H-THIENO[3,2-C]CHROMENE-2-CARBOHYDRAZIDE 95.00% 1G $665.44 2021-12-16 Buy
Heterocyclics JRH-09105 4H-Thieno[3,2-c]chromene-2-carbohydrazide 97% 1g $300 2026-06-05 Buy
Heterocyclics JRH-09105 4H-Thieno[3,2-c]chromene-2-carbohydrazide 97% 5g $1000 2026-06-05 Buy
Heterocyclics JRH-09105 4H-Thieno[3,2-c]chromene-2-carbohydrazide 97% 500mg $200 2026-06-05 Buy

Properties

Melting point :240-245 °C(lit.)
Density :1.414±0.06 g/cm3(Predicted)
pka :12.15±0.20(Predicted)
form :solid
InChI :1S/C12H10N2O2S/c13-14-12(15)10-5-7-6-16-9-4-2-1-3-8(9)11(7)17-10/h1-5H,6,13H2,(H,14,15)
InChIKey :BYNAEHIZFMTJEU-UHFFFAOYSA-N
SMILES :NNC(=O)c1cc2COc3ccccc3-c2s1

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

4H-[1]-Benzopyrano[4,3-b]thiophene-2-carboxylic acid hydrazide may be used in gel-separated glycoprotein staining methods.

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