5-Formyl-2-thiophenecarboxylic acid
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- $14 - $2195
- Product name: 5-Formyl-2-thiophenecarboxylic acid
- CAS: 4565-31-5
- MF: C6H4O3S
- MW: 156.16
- EINECS:
- MDL Number:MFCD00191437
- Synonyms:AKOS MSC-0225;5-FORMYLTHENOIC ACID;5-FORMYL-THIOPHENE-2-CARBOXYLIC ACID;5-FORMYL-THIOPHEN-2-CARBOXYLIC ACID;AURORA KA-6755;5-Formyl-2-thiophenecarboxylic acid ,98%;5-Carboxythiophene-2-carboxaldehyde, 2-Carboxy-5-formylthiophene, 5-Formyl-2-thenoic acid;5-ForMyl-thiophene-2-carboxylic acid aMide
56 prices
Selected condition：
Brand
- aablocks
- Abosyn
- ACHEMBLOCK
- Acints
- Activate Scientific
- Advanced Chemicals Intermediat
- AHH
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- AOBChem
- Apolloscientific
- Arctom
- Chemenu
- Chem-Impex
- Crysdot
- Frontier Specialty Chemicals
- Labseeker
- SynChem
- SynQuest Laboratories
- Synthonix
- TCI Chemical
- TRC
Package
- 25mg
- 250mg
- 1g
- 5g
- 10g
- 25G
- 50g
- 100G
- Manufactureraablocks
- Product numberAA003MP9
- Product description5-formylthiophene-2-carboxylic acid 96%
- Packaging1g
- Price$14
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003MP9
- Product description5-formylthiophene-2-carboxylic acid 96%
- Packaging5g
- Price$48
- Updated2026-05-28
- Buy
- ManufacturerAbosyn
- Product number61-2864
- Product description5-Formylthiophene-2-carboxylicacid 95%-98%
- Packaging1g
- Price$315
- Updated2021-12-16
- Buy
- ManufacturerACHEMBLOCK
- Product numberO31938
- Product description5-formylthiophene-2-carboxylic acid 95%
- Packaging25G
- Price$350
- Updated2026-05-27
- Buy
- ManufacturerACHEMBLOCK
- Product numberO31938
- Product description5-formylthiophene-2-carboxylic acid 95%
- Packaging100G
- Price$1210
- Updated2026-05-27
- Buy
- ManufacturerAcints
- Product numberACI-BNW-02004
- Product description5-formylthiophene-2-carboxylic acid 95%
- Packaging100g
- Price$2195
- Updated2026-05-20
- Buy
- ManufacturerAcints
- Product numberACI-BNW-02004
- Product description5-formylthiophene-2-carboxylic acid 95%
- Packaging25g
- Price$900
- Updated2026-05-20
- Buy
- ManufacturerAcints
- Product numberACI-BNW-02004
- Product description5-formylthiophene-2-carboxylic acid 95%
- Packaging5g
- Price$330
- Updated2026-05-20
- Buy
- ManufacturerActivate Scientific
- Product numberAS47901
- Product description5-Formylthiophene-2-carboxylic acid 97%
- Packaging5g
- Price$141
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS47901
- Product description5-Formylthiophene-2-carboxylic acid 97%
- Packaging1g
- Price$40
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS47901
- Product description5-Formylthiophene-2-carboxylic acid 97%
- Packaging25g
- Price$444
- Updated2026-06-04
- Buy
- ManufacturerAdvanced Chemicals Intermediat
- Product numberACI-BNW-02004
- Product description5-formylthiophene-2-carboxylic acid 95%
- Packaging25g
- Price$900
- Updated2026-05-19
- Buy
- ManufacturerAdvanced Chemicals Intermediat
- Product numberACI-BNW-02004
- Product description5-formylthiophene-2-carboxylic acid 95%
- Packaging100g
- Price$2195
- Updated2026-05-19
- Buy
- ManufacturerAdvanced Chemicals Intermediat
- Product numberACI-BNW-02004
- Product description5-formylthiophene-2-carboxylic acid 95%
- Packaging5g
- Price$330
- Updated2026-05-19
- Buy
- ManufacturerAHH
- Product numberMT-14057
- Product description5-Formyl-thiophene-2-carboxylic acid 97%
- Packaging5g
- Price$758
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product numberZ2524
- Product description2-Carboxy-thiophene-5-carboxaldehyde
- Packaging10g
- Price$427
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003MP9 | 5-formylthiophene-2-carboxylic acid 96% | 1g | $14 | 2026-05-28 | Buy |
| aablocks | AA003MP9 | 5-formylthiophene-2-carboxylic acid 96% | 5g | $48 | 2026-05-28 | Buy |
| Abosyn | 61-2864 | 5-Formylthiophene-2-carboxylicacid 95%-98% | 1g | $315 | 2021-12-16 | Buy |
| ACHEMBLOCK | O31938 | 5-formylthiophene-2-carboxylic acid 95% | 25G | $350 | 2026-05-27 | Buy |
| ACHEMBLOCK | O31938 | 5-formylthiophene-2-carboxylic acid 95% | 100G | $1210 | 2026-05-27 | Buy |
| Acints | ACI-BNW-02004 | 5-formylthiophene-2-carboxylic acid 95% | 100g | $2195 | 2026-05-20 | Buy |
| Acints | ACI-BNW-02004 | 5-formylthiophene-2-carboxylic acid 95% | 25g | $900 | 2026-05-20 | Buy |
| Acints | ACI-BNW-02004 | 5-formylthiophene-2-carboxylic acid 95% | 5g | $330 | 2026-05-20 | Buy |
| Activate Scientific | AS47901 | 5-Formylthiophene-2-carboxylic acid 97% | 5g | $141 | 2026-06-04 | Buy |
| Activate Scientific | AS47901 | 5-Formylthiophene-2-carboxylic acid 97% | 1g | $40 | 2026-06-04 | Buy |
| Activate Scientific | AS47901 | 5-Formylthiophene-2-carboxylic acid 97% | 25g | $444 | 2026-06-04 | Buy |
| Advanced Chemicals Intermediat | ACI-BNW-02004 | 5-formylthiophene-2-carboxylic acid 95% | 25g | $900 | 2026-05-19 | Buy |
| Advanced Chemicals Intermediat | ACI-BNW-02004 | 5-formylthiophene-2-carboxylic acid 95% | 100g | $2195 | 2026-05-19 | Buy |
| Advanced Chemicals Intermediat | ACI-BNW-02004 | 5-formylthiophene-2-carboxylic acid 95% | 5g | $330 | 2026-05-19 | Buy |
| AHH | MT-14057 | 5-Formyl-thiophene-2-carboxylic acid 97% | 5g | $758 | 2026-05-26 | Buy |
| AK Scientific | Z2524 | 2-Carboxy-thiophene-5-carboxaldehyde | 10g | $427 | 2021-12-16 | Buy |
Properties
Melting point :169 °C
Boiling point :371.4±27.0 °C(Predicted)
Density :1.514±0.06 g/cm3(Predicted)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
form :powder to crystal
pka :3.05±0.10(Predicted)
color :Light yellow to Brown
InChI :InChI=1S/C6H4O3S/c7-3-4-1-2-5(10-4)6(8)9/h1-3H,(H,8,9)
InChIKey :VFEAMMGYJFFXKV-UHFFFAOYSA-N
SMILES :C1(C(O)=O)SC(C=O)=CC=1
CAS DataBase Reference :4565-31-5(CAS DataBase Reference)
Boiling point :371.4±27.0 °C(Predicted)
Density :1.514±0.06 g/cm3(Predicted)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
form :powder to crystal
pka :3.05±0.10(Predicted)
color :Light yellow to Brown
InChI :InChI=1S/C6H4O3S/c7-3-4-1-2-5(10-4)6(8)9/h1-3H,(H,8,9)
InChIKey :VFEAMMGYJFFXKV-UHFFFAOYSA-N
SMILES :C1(C(O)=O)SC(C=O)=CC=1
CAS DataBase Reference :4565-31-5(CAS DataBase Reference)
Safety Information
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Description
5-Formyl-2-thiophenecarboxylic acid is a thiophene derivative as immunomodulating agents useful in the treatment of autoimmune diseases.Related product price
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Suppliers and manufacturers
HINOVA PHARMACEUTICALS INC.
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J & K SCIENTIFIC LTD.
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Beijing HwrkChemical Technology Co., Ltd
Wuhan Chemwish Technology Co., Ltd
JinYan Chemicals(ShangHai) Co.,Ltd.
Nanjing Chemlin Chemical Co., Ltd
Shanghai Hanhong Scientific Co.,Ltd.
Chemsky (shanghai) International Co.,Ltd