5-ethynylthiophene-2-carboxylic acid
Structure Info
- Chemspace ID
- CSSB00012000212 (In-Stock Building Blocks)
- CAS
- 174672-58-3
- MFCD
- MFCD09759047, MFCD09759047
- IUPAC Name
- 5-ethynylthiophene-2-carboxylic acid
- Mol formula
- C7H4O2S
- Mol weight
- 152 Da
- Catalog Number(s)
- 307435, A268010, AA001ZSS, AA92952, AC-2441, ACWTZD389, ADB41076001, AG001ZVK, AG167970, AI92952, AKOS006326284, AR0020KK, BBLS00012000212, BBV-38307035, BD320509, CD11232528, CS-0333864, CSC012000212, EC00221C, EN300-4289133, F038246, F80205, FS-2216, HY-W288896, JH176601, LN01999802, OR1005971, ST0021CC, SY365172, TX002118, V151571, Y3306500, Y4281529, ZGA67258, ZX-NM311800, bbls00012000212
- Copy structure to query editor
- SMILES
- INCHI
- INCHI key
- MOL
Properties
- LogP
- 1.83
- Heavy atoms count
- 10
- Rotatable bond count
- 1
- Number of rings
- 1
- Carbon bond saturation, Fsp3
- 0
- Polar surface area (Å)
- 37
- Hydrogen bond acceptors count
- 2
- Hydrogen bond donors count
- 1
- Zoom the structure
- CSSB00012000212
Items Overall 70 items from 24 suppliers
| Supplier | Lead time | Ships from | Purity | Pack | Price, $ | Qty |
|---|---|---|---|---|---|---|
| BLD Pharmatech Co., Limited (15% Off · Special Offer) | 1 day | United States To: | 97 | 100 mg | 104.00 | |
| BLD Pharmatech Co., Limited (15% Off · Special Offer) | 1 day | United States To: | 97 | 250 mg | 176.00 | |
| BLD Pharmatech Co., Limited (15% Off · Special Offer) | 1 day | United States To: | 97 | 1 g | 439.00 | |
Description: Name:5-Ethynylthiophene-2-carboxylic acid; CAS: 174672-58-3 | ||||||
| BLD PHARMATECH LTD CN | 1 day | China To: | 97 | 100 mg | 104.00 | |
Description: Name:5-Ethynylthiophene-2-carboxylic acid; CAS: 174672-58-3 | ||||||
| BB4LS US | 2 days | United States To: | 95 | 50 umol | 46.12 | |
| BB4LS US | 2 days | United States To: | 95 | 100 umol | 59.77 | |
| BB4LS US | 2 days | United States To: | 95 | 200 umol | 83.19 | |
| BB4LS US | 2 days | United States To: | 95 | 300 umol | 99.42 | |
| BB4LS US | 2 days | United States To: | 95 | 500 umol | 134.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 50 mg | 102.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 100 mg | 152.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 250 mg | 217.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 500 mg | 342.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 1 g | 439.00 | |
| Enamine US, Inc. | 2 days | United States To: | 95 | 2.5 g | 932.00 | |
| Matrix Scientific | 3 days | United States To: | 97 | 1 g | 444.40 | |
Description: Name: 5-Ethynylthiophene-2-carboxylic acid; CAS: 174672-58-3 | ||||||
| BB4LS EU | 7 days | Germany To: | 95 | 50 umol | 46.12 | |
| BB4LS EU | 7 days | Germany To: | 95 | 100 umol | 59.77 | |
| BB4LS EU | 7 days | Germany To: | 95 | 200 umol | 83.19 | |
| BB4LS EU | 7 days | Germany To: | 95 | 300 umol | 99.42 | |
| BB4LS EU | 7 days | Germany To: | 95 | 500 umol | 134.00 | |
| 1st Scientific CN | 7 days | China To: | 97 | 100 mg | 85.80 | |
| 1st Scientific CN | 7 days | China To: | 97 | 250 mg | 145.20 | |
| 1st Scientific CN | 7 days | China To: | 97 | 1 g | 363.00 | |
| 1st Scientific CN | 7 days | China To: | 97 | 5 g | 1,763.30 | |
Description: 5-Ethynyl-2-thiophenecarboxylicacid; CAS: 174672-58-3 | ||||||
| Fluorochem EU | 7 days | Germany To: | 97 | 1 g | 542.00 | |
Description: 5-Ethynyl-thiophene-2-carboxylic acid; Physical State: solid; Storage Conditions: ambient storage; Hazard Codes: H315, H319, H335; GHS Pictograms: GHS07; CAS: 174672-58-3 | ||||||
| Angene International Limited | 10 days | China To: | 97 | 100 mg | 76.50 | |
| Angene International Limited | 10 days | China To: | 97 | 250 mg | 128.70 | |
| Angene International Limited | 10 days | China To: | 97 | 1 g | 346.50 | |
Description: 5-Ethynyl-2-thiophenecarboxylicacid; CAS: 174672-58-3 | ||||||
| AiFChem CN | 10 days | China To: | 97 | 100 mg | 96.00 | |
| AiFChem CN | 10 days | China To: | 97 | 250 mg | 162.00 | |
| AiFChem CN | 10 days | China To: | 97 | 1 g | 405.00 | |
Description: 5-Ethynylthiophene-2-carboxylic acid; Hazard statement: H315, H319, H335; CAS: 174672-58-3 | ||||||
| Astatech CN | 10 days | China To: | 95 | 100 mg | 190.30 | |
| Astatech CN | 10 days | China To: | 95 | 250 mg | 380.60 | |
| Astatech CN | 10 days | China To: | 95 | 1 g | 762.30 | |
Description: 5-ETHYNYLTHIOPHENE-2-CARBOXYLIC ACID; CAS: 174672-58-3 | ||||||
| Ambeed CN | 12 days | China To: | 97 | 100 mg | 93.60 | |
| Ambeed CN | 12 days | China To: | 97 | 250 mg | 158.40 | |
Description: Name: 5-Ethynylthiophene-2-carboxylic acid; CAS: 174672-58-3 | ||||||
| Ambeed, Inc. | 12 days | United States To: | 97 | 100 mg | 93.60 | |
| Ambeed, Inc. | 12 days | United States To: | 97 | 250 mg | 158.40 | |
| Ambeed, Inc. | 12 days | United States To: | 97 | 1 g | 395.10 | |
Description: Name: 5-Ethynylthiophene-2-carboxylic acid; CAS: 174672-58-3 | ||||||
| AA BLOCKS | 12 days | United States To: | 97 | 100 mg | 101.20 | |
| AA BLOCKS | 12 days | United States To: | 97 | 250 mg | 170.50 | |
| AA BLOCKS | 12 days | United States To: | 97 | 1 g | 424.60 | |
Description: 5-Ethynyl-2-thiophenecarboxylicacid; CAS: 174672-58-3 | ||||||
| Aaron Chemicals LLC | 12 days | United States To: | 97 | 100 mg | 103.50 | |
| Aaron Chemicals LLC | 12 days | United States To: | 97 | 250 mg | 177.10 | |
| Aaron Chemicals LLC | 12 days | United States To: | 97 | 1 g | 481.85 | |
| A2B Chem | 12 days | United States To: | 97 | 100 mg | 119.60 | |
| A2B Chem | 12 days | United States To: | 97 | 250 mg | 202.40 | |
| A2B Chem | 12 days | United States To: | 97 | 1 g | 480.70 | |
Description: 5-Ethynyl-2-thiophenecarboxylicacid; CAS: 174672-58-3 | ||||||
| 1st Scientific LLC | 14 days | United States To: | 95 | 5 g | 1,763.30 | |
Description: 5-Ethynyl-2-thiophenecarboxylicacid; CAS: 174672-58-3 | ||||||
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 50 mg | 102.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 100 mg | 152.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 250 mg | 217.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 500 mg | 342.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 1 g | 439.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 2.5 g | 932.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 5 g | 1,755.00 | |
| Enamine Ltd. | 15 days | Ukraine To: | 95 | 10 g | 3,399.00 | |
| ChemScene CN | 15 days | China To: | 97 | 1 g | 439.00 | |
Description: 5-Ethynylthiophene-2-carboxylic acid; CAS: 174672-58-3 | ||||||
| ChemScene LLC | 15 days | United States To: | 97 | 1 g | 439.00 | |
Description: 5-Ethynylthiophene-2-carboxylic acid; CAS: 174672-58-3 | ||||||
| Accel Scientific, S.L. | 20 days | China To: | 97 | 100 mg | 102.30 | |
| Accel Scientific, S.L. | 20 days | China To: | 97 | 250 mg | 172.70 | |
| Accel Scientific, S.L. | 20 days | China To: | 97 | 1 g | 465.30 | |
Description: 5-Ethynyl-2-thiophenecarboxylicacid; CAS: 174672-58-3 | ||||||
| eNovation CN | 20 days | China To: | 97 | 100 mg | 103.50 | |
| eNovation CN | 20 days | China To: | 97 | 250 mg | 143.75 | |
| eNovation CN | 20 days | China To: | 97 | 1 g | 310.50 | |
Description: 5-Ethynylthiophene-2-carboxylic acid; CAS: 174672-58-3 | ||||||
| Advanced ChemBlocks CN | 20 days | China To: | 95 | 250 mg | 195.00 | |
| Advanced ChemBlocks CN | 20 days | China To: | 95 | 1 g | 540.00 | |
| Advanced ChemBlocks CN | 20 days | China To: | 95 | 5 g | 2,160.00 | |
Description: 5-Ethynyl-2-thiophenecarboxylic acid; CAS: 174672-58-3 | ||||||
| 10X CHEM | TBD | United States To: | 97 | 1 g | 341.00 | |
Description: 5-Ethynyl-2-thiophenecarboxylicacid; CAS: 174672-58-3 | ||||||
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Substructure Analogs
![Chemical structure of 5-[2-(trimethylsilyl)ethynyl]thiophene-2-carboxylic acid - CSSB06360637812](/st/structure/200/c7b5c2ece8a53aee66e77aa51581d75d/C%255BSi%255D%2528C%2529%2528C%2529C%2523Cc1ccc%2528s1%2529C%2528%253DO%2529O.png)
![Chemical structure of methyl 5-[2-(trimethylsilyl)ethynyl]thiophene-2-carboxylate - CSSB00010967712](/st/structure/200/28c71e919b9804a2c3b0db7302e05950/COC%2528%253DO%2529C1%253DCC%253DC%2528S1%2529C%2523C%255BSi%255D%2528C%2529%2528C%2529C.png)
![Chemical structure of methyl 5-(3,3-dimethylbut-1-yn-1-yl)-3-({1,4-dioxaspiro[4.5]decan-8-yl}amino)thiophene-2-carboxylate - CSSB20621662442](/st/structure/200/fd5852003b28bde15552752b73e97fc1/COC%2528%253DO%2529C1%253DC%2528NC2CCC3%2528CC2%2529OCCO3%2529C%253DC%2528S1%2529C%2523CC%2528C%2529%2528C%2529C.png)
![Chemical structure of 5-(3,3-dimethylbut-1-yn-1-yl)-3-[N-(4-hydroxycyclohexyl)-4-methylcyclohexaneamido]thiophene-2-carboxylic acid - CSSB00020669029](/st/structure/200/76d07c4d6e50f5437409a0dd6f936d30/CC1CCC%2528CC1%2529C%2528%253DO%2529N%2528C1CCC%2528O%2529CC1%2529C1%253DC%2528SC%2528%253DC1%2529C%2523CC%2528C%2529%2528C%2529C%2529C%2528O%2529%253DO.png)
Similarity Analogs
![Chemical structure of [2,2'-bithiophene]-5,5'-dicarboxylic acid - CSSB00021320548](/st/structure/200/632f7311d786ddef99d41a999a9542e0/OC%2528%253DO%2529C1%253DCC%253DC%2528S1%2529C1%253DCC%253DC%2528S1%2529C%2528O%2529%253DO.png)
