Thieno[3,2-b]thiophene-2-carboxylic acid
Structure Info
- Chemspace ID
- CSSB00000041661 (In-Stock Building Blocks)
- CAS
- 1723-27-9
- MFCD
- MFCD00115174, MFCD00115174 , MFCD00712149
- IUPAC Name
- thieno[3,2-b]thiophene-2-carboxylic acid
- Mol formula
- C7H4O2S2
- Mol weight
- 184 Da
- Catalog Number(s)
- 007780, 012592, 104631, 1723-27-9, 8868AA, A155704, A169004028, A264990, AA007W0O, AB031005, AC016584, ACDS-048932, ACI-01264, ACM1723279, ACM1723279-1, ACM17232791, ACUJBY675, AD09170, AD67988, ADB29801001, AG007W3G, AG310506, AKOS001475971, AL67988, AOS007W3G, AR007WSG, ArZ-UP142067, BB4LS-EN300-51369, BBLS00000041661, BBV-38356640, BD4270, BT27249, CD11233599, CM199850, CS-0155512, CSC000041661, D749353, EBC-14275, EC007Y98, EN300-51369, F023571, F12380, FCG1742354763, FS-1744, FT75905, Fr12497, HY-W102870, LAN-B48374, LN00122557, LQT-B48470, OR0190, OSSM_328529, PBMR1819802, PBT5971, R033972, SAB-011952, SC-90437, SEW01931, ST007XK8, STL356208, STOCK2S-84835, SY050475, T3156, T345200, TX007X94, W162586, Y5026279, Z666140572, ZXC111190, bbls00000041661
- Copy structure to query editor
- SMILES
- INCHI
- INCHI key
- MOL
Properties
- LogP
- 2.53
- Heavy atoms count
- 11
- Rotatable bond count
- 1
- Number of rings
- 2
- Carbon bond saturation, Fsp3
- 0
- Polar surface area (Å)
- 37
- Hydrogen bond acceptors count
- 2
- Hydrogen bond donors count
- 1
![Chemical structure of Thieno[3,2-b]thiophene-2-carboxylic acid (C7H4O2S2) - CSSB00000041661](/st/structure/200/6ab2d21b4db22dfbede387cb43f68635/OC%2528%253DO%2529C1%253DCC2%253DC%2528S1%2529C%253DCS2.png "C7H4O2S2")
- Zoom the structure
- CSSB00000041661
Items Overall 154 items from 38 suppliers
| Supplier | Lead time | Ships from | Purity | Pack | Price, $ | Qty |
|---|---|---|---|---|---|---|
| BLD Pharmatech GmbH | 1 day | Germany To: | 98 | 100 mg | 18.00 | |
| BLD Pharmatech GmbH | 1 day | Germany To: | 98 | 250 mg | 25.00 | |
| BLD Pharmatech GmbH | 1 day | Germany To: | 98 | 1 g | 30.00 | |
| BLD Pharmatech GmbH | 1 day | Germany To: | 98 | 5 g | 100.00 | |
| BLD Pharmatech GmbH | 1 day | Germany To: | 98 | 25 g | 357.00 | |
Description: Name:Thieno[3,2-b]thiophene-2-carboxylic acid; CAS: 1723-27-9 | ||||||
| BLD PHARMATECH LTD CN | 1 day | China To: | 98 | 100 mg | 18.00 | |
| BLD PHARMATECH LTD CN | 1 day | China To: | 98 | 250 mg | 25.00 | |
| BLD PHARMATECH LTD CN | 1 day | China To: | 98 | 1 g | 30.00 | |
| BLD PHARMATECH LTD CN | 1 day | China To: | 98 | 5 g | 100.00 | |
| BLD PHARMATECH LTD CN | 1 day | China To: | 98 | 25 g | 357.00 | |
Description: Name:Thieno[3,2-b]thiophene-2-carboxylic acid; CAS: 1723-27-9 | ||||||
| BLD Pharmatech Co., Limited (15% Off · Special Offer) | 1 day | United States To: | 98 | 250 mg | 25.00 | |
| BLD Pharmatech Co., Limited (15% Off · Special Offer) | 1 day | United States To: | 98 | 25 g | 357.00 | |
Description: Name:Thieno[3,2-b]thiophene-2-carboxylic acid; CAS: 1723-27-9 | ||||||
| BB4LS US | 2 days | United States To: | 95 | 50 umol | 15.00 | |
| BB4LS US | 2 days | United States To: | 95 | 100 umol | 15.00 | |
| BB4LS US | 2 days | United States To: | 95 | 200 umol | 17.03 | |
| BB4LS US | 2 days | United States To: | 95 | 300 umol | 19.00 | |
| BB4LS US | 2 days | United States To: | 95 | 500 umol | 19.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 50 mg | 19.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 100 mg | 19.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 250 mg | 19.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 500 mg | 20.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 1 g | 25.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 2.5 g | 58.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 5 g | 111.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 10 g | 220.00 | |
| Astatech CN | 2 days | China To: | 95 | 1 g | 168.30 | |
| Astatech CN | 2 days | China To: | 95 | 5 g | 498.30 | |
| Astatech CN | 2 days | China To: | 95 | 10 g | 862.40 | |
Description: THIENO[3,2-B]THIOPHENE-2-CARBOXYLIC ACID; CAS: 1723-27-9 | ||||||
| Astatech Inc | 2 days | United States To: | 95 | 1 g | 168.30 | |
| Astatech Inc | 2 days | United States To: | 95 | 5 g | 498.30 | |
| Astatech Inc | 2 days | United States To: | 95 | 10 g | 862.40 | |
Description: THIENO[3,2-B]THIOPHENE-2-CARBOXYLIC ACID; CAS: 1723-27-9 | ||||||
| 1st Scientific CN | 3 days | China To: | 98 | 100 mg | 15.40 | |
| 1st Scientific CN | 3 days | China To: | 98 | 250 mg | 20.90 | |
| 1st Scientific CN | 3 days | China To: | 98 | 1 g | 24.20 | |
| 1st Scientific CN | 3 days | China To: | 98 | 5 g | 91.30 | |
| 1st Scientific CN | 3 days | China To: | 98 | 25 g | 324.50 | |
Description: Thieno[3,2-b]Thiophene-2-Carboxylic Acid; CAS: 1723-27-9 | ||||||
| 1st Scientific LLC | 3 days | United States To: | 98 | 100 mg | 15.40 | |
| 1st Scientific LLC | 3 days | United States To: | 98 | 250 mg | 20.90 | |
| 1st Scientific LLC | 3 days | United States To: | 98 | 1 g | 24.20 | |
| 1st Scientific LLC | 3 days | United States To: | 98 | 5 g | 91.30 | |
| 1st Scientific LLC | 3 days | United States To: | 98 | 25 g | 324.50 | |
Description: Thieno[3,2-b]Thiophene-2-Carboxylic Acid; CAS: 1723-27-9 | ||||||
| Enamine LV SIA | 3 days | Latvia To: | 95 | 50 mg | 19.00 | |
| Enamine LV SIA | 3 days | Latvia To: | 95 | 100 mg | 19.00 | |
| Enamine LV SIA | 3 days | Latvia To: | 95 | 250 mg | 19.00 | |
| Enamine LV SIA | 3 days | Latvia To: | 95 | 500 mg | 20.00 | |
| Enamine LV SIA | 3 days | Latvia To: | 95 | 1 g | 25.00 | |
| Matrix Scientific | 3 days | United States To: | 98 | 1 g | 26.40 | |
Description: Name: Thieno[3,2-b]thiophene-2-carboxylic acid; CAS: 1723-27-9 | ||||||
| Titan Scientific | 5 days | China To: | 98 | 100 mg | 16.72 | |
| Titan Scientific | 5 days | China To: | 98 | 250 mg | 20.90 | |
| Titan Scientific | 5 days | China To: | 98 | 1 g | 26.18 | |
| Titan Scientific | 5 days | China To: | 98 | 5 g | 118.14 | |
| Titan Scientific | 5 days | China To: | 98 | 25 g | 589.38 | |
| Titan Scientific | 5 days | China To: | 98 | 100 g | 2,356.53 | |
Description: Purity: 98%, RG(Reagent Grade); CAS: 1723-27-9 | ||||||
| ChemScene CN | 5 days | China To: | 98 | 1 g | 25.00 | |
| ChemScene CN | 5 days | China To: | 98 | 5 g | 100.00 | |
| ChemScene CN | 5 days | China To: | 98 | 10 g | 190.00 | |
| ChemScene CN | 5 days | China To: | 98 | 25 g | 357.00 | |
Description: Thieno[3,2-b]thiophene-2-carboxylic acid; CAS: 1723-27-9 | ||||||
| AboundChem | 5 days | United States To: | 98 | 1 g | 47.30 | |
| AboundChem | 5 days | United States To: | 98 | 5 g | 200.20 | |
| AboundChem | 5 days | United States To: | 98 | 10 g | 391.60 | |
| AboundChem | 5 days | United States To: | 98 | 25 g | 753.50 | |
Description: Name: Thieno[3,2-b]thiophene-2-carboxylic acid; CAS: 1723-27-9 | ||||||
| AK Scientific Inc. | 5 days | United States To: | 98 | 1 g | 47.30 | |
| AK Scientific Inc. | 5 days | United States To: | 98 | 5 g | 200.20 | |
| AK Scientific Inc. | 5 days | United States To: | 98 | 10 g | 391.60 | |
| AK Scientific Inc. | 5 days | United States To: | 98 | 25 g | 753.50 | |
Description: Thieno[3,2-b]thiophene-2-carboxylic acid; CAS: 1723-27-9 | ||||||
| AiFChem | 5 days | United States To: | 98 | 5 g | 93.00 | |
| AiFChem | 5 days | United States To: | 98 | 25 g | 329.00 | |
Description: Thieno[3,2-b]thiophene-2-carboxylic acid; Hazard statement: H302, H315, H319, H332, H335; CAS: 1723-27-9 | ||||||
| BB4LS EU | 7 days | Latvia To: | 95 | 50 umol | 15.00 | |
| BB4LS EU | 7 days | Latvia To: | 95 | 100 umol | 15.00 | |
| BB4LS EU | 7 days | Latvia To: | 95 | 200 umol | 17.03 | |
| BB4LS EU | 7 days | Latvia To: | 95 | 300 umol | 19.00 | |
| BB4LS EU | 7 days | Latvia To: | 95 | 500 umol | 19.00 | |
| Fluorochem EU | 7 days | Germany To: | 98 | 1 g | 19.00 | |
| Fluorochem EU | 7 days | Germany To: | 98 | 5 g | 75.00 | |
| Fluorochem EU | 7 days | Germany To: | 98 | 25 g | 362.00 | |
Description: Thieno[3,2-b]thiophene-2-carboxylic acid; Physical State: solid; Storage Conditions: ambient storage; Hazard Codes: H302, H312, H315, H319, H332, H335; GHS Pictograms: GHS07; CAS: 1723-27-9 | ||||||
| Angene International Limited | 10 days | China To: | 98 | 100 mg | 5.40 | |
| Angene International Limited | 10 days | China To: | 98 | 250 mg | 8.10 | |
| Angene International Limited | 10 days | China To: | 98 | 1 g | 18.90 | |
| Angene International Limited | 10 days | China To: | 98 | 5 g | 77.40 | |
| Angene International Limited | 10 days | China To: | 98 | 10 g | 141.30 | |
Description: Thieno[3，2-b]thiophene-2-carboxylic acid; CAS: 1723-27-9 | ||||||
| Apollo Scientific | 10 days | United Kingdom To: | 90 | 1 g | 63.00 | |
| Apollo Scientific | 10 days | United Kingdom To: | 90 | 5 g | 238.00 | |
Description: CAS: 1723-27-9 | ||||||
| Apollo Scientific USA | 10 days | United States To: | 90 | 1 g | 63.00 | |
Description: CAS: 1723-27-9 | ||||||
| Advanced ChemBlocks CN | 10 days | China To: | 97 | 5 g | 200.00 | |
| Advanced ChemBlocks CN | 10 days | China To: | 97 | 25 g | 525.00 | |
Description: Thieno[3,2-b]thiophene-2-carboxylic acid; CAS: 1723-27-9 | ||||||
| StruChem CO., LTD | 10 days | China To: | 95 | 5 g | 462.00 | |
Description: CAS: 1723-27-9 | ||||||
| Aaron Chemicals LLC | 12 days | United States To: | 98 | 100 mg | 5.75 | |
| Aaron Chemicals LLC | 12 days | United States To: | 98 | 250 mg | 9.20 | |
| Aaron Chemicals LLC | 12 days | United States To: | 98 | 1 g | 25.30 | |
| Aaron Chemicals LLC | 12 days | United States To: | 98 | 5 g | 110.40 | |
| Aaron Chemicals LLC | 12 days | United States To: | 98 | 10 g | 194.35 | |
| Aaron Chemicals LLC | 12 days | United States To: | 98 | 25 g | 465.75 | |
| Ambeed CN | 12 days | China To: | 98 | 100 mg | 16.20 | |
| Ambeed CN | 12 days | China To: | 98 | 250 mg | 22.50 | |
| Ambeed CN | 12 days | China To: | 98 | 1 g | 27.00 | |
| Ambeed CN | 12 days | China To: | 98 | 5 g | 90.00 | |
| Ambeed CN | 12 days | China To: | 98 | 25 g | 321.30 | |
Description: Name: Thieno[3,2-b]thiophene-2-carboxylic acid; CAS: 1723-27-9 | ||||||
| Ambeed GmbH | 12 days | Germany To: | 98 | 100 mg | 16.20 | |
| Ambeed GmbH | 12 days | Germany To: | 98 | 250 mg | 22.50 | |
| Ambeed GmbH | 12 days | Germany To: | 98 | 1 g | 27.00 | |
| Ambeed GmbH | 12 days | Germany To: | 98 | 5 g | 90.00 | |
| Ambeed GmbH | 12 days | Germany To: | 98 | 25 g | 321.30 | |
Description: Name: Thieno[3,2-b]thiophene-2-carboxylic acid; CAS: 1723-27-9 | ||||||
| Ambeed, Inc. | 12 days | United States To: | 98 | 100 mg | 16.20 | |
| Ambeed, Inc. | 12 days | United States To: | 98 | 250 mg | 22.50 | |
| Ambeed, Inc. | 12 days | United States To: | 98 | 1 g | 27.00 | |
| Ambeed, Inc. | 12 days | United States To: | 98 | 5 g | 90.00 | |
| Ambeed, Inc. | 12 days | United States To: | 98 | 25 g | 321.30 | |
| Ambeed, Inc. | 12 days | United States To: | 98 | 100 g | 1,278.90 | |
Description: Name: Thieno[3,2-b]thiophene-2-carboxylic acid; CAS: 1723-27-9 | ||||||
| AA BLOCKS | 12 days | United States To: | 98 | 100 mg | 17.60 | |
| AA BLOCKS | 12 days | United States To: | 98 | 250 mg | 19.80 | |
| AA BLOCKS | 12 days | United States To: | 98 | 1 g | 26.40 | |
| AA BLOCKS | 12 days | United States To: | 98 | 5 g | 96.80 | |
| AA BLOCKS | 12 days | United States To: | 98 | 25 g | 345.40 | |
| AA BLOCKS | 12 days | United States To: | 98 | 100 g | 1,372.80 | |
Description: Thieno[3,2-b]thiophene-2-carboxylic Acid; CAS: 1723-27-9 | ||||||
| BLD Pharmatech (India) Pvt Ltd | 12 days | India To: | 98 | 100 mg | 18.00 | |
| BLD Pharmatech (India) Pvt Ltd | 12 days | India To: | 98 | 250 mg | 25.00 | |
| BLD Pharmatech (India) Pvt Ltd | 12 days | India To: | 98 | 1 g | 30.00 | |
| BLD Pharmatech (India) Pvt Ltd | 12 days | India To: | 98 | 5 g | 100.00 | |
Description: Name:Thieno[3,2-b]thiophene-2-carboxylic acid; CAS: 1723-27-9 | ||||||
| A2B Chem | 12 days | United States To: | 98 | 100 mg | 20.70 | |
| A2B Chem | 12 days | United States To: | 98 | 250 mg | 23.00 | |
| A2B Chem | 12 days | United States To: | 98 | 1 g | 23.00 | |
| A2B Chem | 12 days | United States To: | 98 | 5 g | 100.05 | |
| A2B Chem | 12 days | United States To: | 98 | 10 g | 197.80 | |
| A2B Chem | 12 days | United States To: | 98 | 25 g | 463.45 | |
Description: Thieno[3，2-b]thiophene-2-carboxylic acid; CAS: 1723-27-9 | ||||||
| Fluorochem CN | 14 days | China To: | 98 | 10 g | 146.00 | |
Description: Thieno[3,2-b]thiophene-2-carboxylic acid; Physical State: solid; Storage Conditions: ambient storage; Hazard Codes: H302, H312, H315, H319, H332, H335; GHS Pictograms: GHS07; CAS: 1723-27-9 | ||||||
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 50 mg | 19.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 100 mg | 19.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 250 mg | 19.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 500 mg | 20.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 1 g | 25.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 2.5 g | 58.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 5 g | 111.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 10 g | 220.00 | |
| ChemScene LLC | 15 days | United States To: | 98 | 1 g | 25.00 | |
| ChemScene LLC | 15 days | United States To: | 98 | 5 g | 100.00 | |
| ChemScene LLC | 15 days | United States To: | 98 | 10 g | 190.00 | |
Description: Thieno[3,2-b]thiophene-2-carboxylic acid; CAS: 1723-27-9 | ||||||
| Accel Scientific, S.L. | 20 days | China To: | 98 | 100 mg | 7.70 | |
| Accel Scientific, S.L. | 20 days | China To: | 98 | 250 mg | 11.00 | |
| Accel Scientific, S.L. | 20 days | China To: | 98 | 1 g | 26.40 | |
| Accel Scientific, S.L. | 20 days | China To: | 98 | 5 g | 108.90 | |
| Accel Scientific, S.L. | 20 days | China To: | 98 | 10 g | 189.20 | |
| Accel Scientific, S.L. | 20 days | China To: | 98 | 25 g | 449.90 | |
Description: Thieno[3，2-b]thiophene-2-carboxylic acid; CAS: 1723-27-9 | ||||||
| eNovation CN | 20 days | China To: | 98 | 5 g | 103.50 | |
| eNovation CN | 20 days | China To: | 98 | 25 g | 264.50 | |
Description: Thieno[3,2-b]thiophene-2-carboxylic acid; CAS: 1723-27-9 | ||||||
| Chemenu Inc. | 24 days | China To: | 98 | 5 g | 179.30 | |
| Chemenu Inc. | 24 days | China To: | 98 | 25 g | 896.50 | |
| Chemenu Inc. | 24 days | China To: | 98 | 100 g | 3,437.50 | |
Description: CAS: 1723-27-9 | ||||||
| 10X CHEM | TBD | United States To: | 98 | 100 mg | 15.40 | |
| 10X CHEM | TBD | United States To: | 98 | 1 g | 19.80 | |
| 10X CHEM | TBD | United States To: | 98 | 5 g | 86.90 | |
| 10X CHEM | TBD | United States To: | 98 | 10 g | 171.60 | |
| 10X CHEM | TBD | United States To: | 98 | 25 g | 325.60 | |
Description: Thieno[3,2-b]Thiophene-2-Carboxylic Acid; CAS: 1723-27-9 | ||||||
| TCI America | TBD | United States To: | 98 | 200 mg | 41.58 | |
| TCI America | TBD | United States To: | 98 | 1 g | 162.36 | |
Description: Thieno[3,2-b]thiophene-2-carboxylic Acid, 223 C, C7H4O2S2, CHOS, 184.23 g/mol; CAS: 1723-27-9 | ||||||
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