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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& Structure
4H-[1]-Benzopyrano[4 3-b]thiophene-2-ca& structure
CAS No.
351003-40-2
Chemical Name:
4H-[1]-Benzopyrano[4 3-b]thiophene-2-ca&
Synonyms
4H-[1]-Benzopyrano[4 3-b]thiophene-2-ca&;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-carboxylic acid hydrazide 97%;4H-[1]-Benzopyrano[4,3-b]thiophene-2-carboxylic acid hydrazide
CBNumber:
CB3504822
Molecular Formula:
C12H10N2O2S
Molecular Weight:
246.29
MDL Number:
MFCD03701527
MOL File:
351003-40-2.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:52:06
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4H-[1]-Benzopyrano[4 3-b]thiophene-2-ca& 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
UNSPSC Code 12352100

SAFETY

Risk and Safety Statements

PPE Eyeshields, Gloves, type N95 (US)
WGK Germany  3
Storage Class 13 - Non Combustible Solids

4H-[1]-Benzopyrano[4 3-b]thiophene-2-ca& price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Heterocyclics JRH-09105 4H-Thieno[3,2-c]chromene-2-carbohydrazide 97% 351003-40-2 500mg $200 2026-06-05 Buy
Heterocyclics JRH-09105 4H-Thieno[3,2-c]chromene-2-carbohydrazide 97% 351003-40-2 1g $300 2026-06-05 Buy
Heterocyclics JRH-09105 4H-Thieno[3,2-c]chromene-2-carbohydrazide 97% 351003-40-2 5g $1000 2026-06-05 Buy
aablocks AA00CAN5 4H-Thieno[3,2-c][1]benzopyran-2-carboxylic acid, hydrazide 95% 351003-40-2 100mg $261 2026-05-28 Buy
aablocks AA00CAN5 4H-Thieno[3,2-c][1]benzopyran-2-carboxylic acid, hydrazide 97% 351003-40-2 500mg $366 2026-05-28 Buy
Product number Packaging Price Buy
JRH-09105 500mg $200 Buy
JRH-09105 1g $300 Buy
JRH-09105 5g $1000 Buy
AA00CAN5 100mg $261 Buy
AA00CAN5 500mg $366 Buy

4H-[1]-Benzopyrano[4 3-b]thiophene-2-ca& Chemical Properties, Uses, Production

Uses

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

4H-[1]-Benzopyrano[4 3-b]thiophene-2-ca& Preparation Products And Raw materials

Raw materials

Preparation Products

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

Global Suppliers ( 13)
Supplier Tel Email Country ProdList Advantage
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Henan CoreyChem Co., Ltd 0371-86658258 info@coreychem.com China 10442 58
CONIER CHEM AND PHARMA LIMITED sales@conier.com China 49906 58
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44871 58
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd 025-5885952 15955137747 sales@aikonchem.com China 8012 58
Supplier Advantage
Sigma-Aldrich 80
Henan CoreyChem Co., Ltd 58
CONIER CHEM AND PHARMA LIMITED 58
Energy Chemical 58
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd 58

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

4H-[1]-BENZOPYRANO[4 3-B]THIOPHENE-2-CA&(351003-40-2)IR

351003-40-2 (4H-[1]-Benzopyrano[4 3-b]thiophene-2-ca&) Related Search:

8-Chloro-4H-thieno[3,2-c]chromene-2-carbohydrazide 8-Fluoro-4H-(1)-benzopyrano(4 3-b)thiop& 4H-[1]-Benzopyrano[4 3-b]thiophene-2-ca& 8-Methyl-4H-thieno[3,2-c]chromene-2-carbohydrazide 5-Methyl-2-thiophenecarboxylic acid hydrazide
1-[(5-methylthiophen-2-yl)methyl]hydrazine

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JRH-09105, 4H-Thieno[3,2-c]chromene-2-carbohydrazide, 97% 4h-[1]-benzopyrano[4,3-b]thiophene-2-carboxylic acid hydrazide 4H-[1]-Benzopyrano[4,3-b]thiophene-2-carboxylic acid hydrazide 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& 351003-40-2 Building Blocks Heterocyclic Building Blocks Thiophenes Heterocyclic Compounds