Thiophenes

5-(5-Chloro-1,2,4-thiadiazol-3-yl)thiophene-2-sulfonyl chloride, ≥95%, Maybridge™

CAS: 306937-21-3 Molecular Formula: C6H2Cl2N2O2S3 Molecular Weight (g/mol): 301.174 MDL Number: MFCD02180888 InChI Key: DCLCBWFFYZNVES-UHFFFAOYSA-N Synonym: 5-5-chloro-1,2,4-thiadiazol-3-yl thiophene-2-sulfonyl chloride, 2-thiophenesulfonylchloride, 5-5-chloro-1,2,4-thiadiazol-3-yl, 2-5-chloro-1,2,4-thiadiazol-3-yl thiophene-5-sulfonyl chloride, 5-5-chloro-1,2,4-thiadiazol-3-yl-2-thiophenesulfonyl chloride, 5-5-chloro-1,2,4-thiadiazol-3-yl-thiophene-2-sulfonyl chloride PubChem CID: 2735820 IUPAC Name: 5-(5-chloro-1,2,4-thiadiazol-3-yl)thiophene-2-sulfonyl chloride SMILES: C1=C(SC(=C1)S(=O)(=O)Cl)C2=NSC(=N2)Cl

Alfa Aesar™ 2,5-Dimethylthiophene, 98+%

CAS: 638-02-8 Molecular Formula: C6H8S Molecular Weight (g/mol): 112.19 MDL Number: MFCD00005452 InChI Key: GWQOOADXMVQEFT-UHFFFAOYSA-N Synonym: thiophene, 2,5-dimethyl, 2,5-dimethyl-thiophene, unii-v6ddx6wb12, v6ddx6wb12, pubchem5194, 2,5 dimethylthiophene, thiophene,5-dimethyl, 2,5-dimethyl thiophene, thiophene,2,5-dimethyl, 2,5-dimethyl-2h-thiolium PubChem CID: 12514 IUPAC Name: 2,5-dimethylthiophene SMILES: CC1=CC=C(S1)C

(5-pyrid-4-ylthien-2-yl)methanol, 95%, Maybridge™

CAS: 138194-04-4 Molecular Formula: C10H9NOS Molecular Weight (g/mol): 191.248 MDL Number: MFCD09879963 InChI Key: GDGUQNXUEMPEKM-UHFFFAOYSA-N Synonym: 5-pyrid-4-ylthien-2-yl methanol, 5-pyridin-4-yl thiophen-2-yl methanol, 5-4-pyridyl-2-thienyl methan-1-ol, 5-pyridin-4-ylthiophen-2-yl methanol PubChem CID: 15708918 IUPAC Name: (5-pyridin-4-ylthiophen-2-yl)methanol SMILES: C1=CN=CC=C1C2=CC=C(S2)CO

Alfa Aesar™ 5-(4-Fluorophenyl)thiophene-2-carboxylic acid, 97%

CAS: 115933-30-7 Molecular Formula: C11H7FO2S Molecular Weight (g/mol): 222.233 MDL Number: MFCD01316570 InChI Key: YOFXYDVYMHOXSY-UHFFFAOYSA-N Synonym: 5-4-fluorophenyl thiophene-2-carboxylic acid, 5-4-fluorophenyl-2-thiophenecarboxylic acid, 2-carboxy-5-4-fluorophenyl thiophene, 2-thiophenecarboxylicacid, 5-4-fluorophenyl, 5-4-fluoro-phenyl-thiophene-2-carboxylicacid, fluorophenylthiophenecarboxylicacid, 5-4-fluorophenyl-2-thenoic acid, 1-5-carboxythien-2-yl-4-fluorobenzene, 5-4-fluorophenyl thiophen-2-carboxylic acid, 5-4-fluorophenyl thiophene-2-carboxylicacid PubChem CID: 1873401 IUPAC Name: 5-(4-fluorophenyl)thiophene-2-carboxylic acid SMILES: C1=CC(=CC=C1C2=CC=C(S2)C(=O)O)F

Benzo[b]thiophene-3-carboxylic acid, 96%, Alfa Aesar™

CAS: 5381-25-9 Molecular Formula: C9H6O2S Molecular Weight (g/mol): 178.205 MDL Number: MFCD01846406 InChI Key: DRBLTQNCQJXSNU-UHFFFAOYSA-N Synonym: benzo b thiophene-3-carboxylic acid, benzothiophene-3-carboxylic acid, benzothiophene-3-carboxylicacid, pubchem13463, acmc-20a10z, ksc178m8d, 1-benzo b thiophene-3-carboxylic acid, #, thianaphthene-3-carboxylic acid PubChem CID: 601280 IUPAC Name: 1-benzothiophene-3-carboxylic acid SMILES: C1=CC=C2C(=C1)C(=CS2)C(=O)O

Alfa Aesar™ 2,5-Dichlorothiophene-3-sulfonyl chloride, 97%

CAS: 56946-83-9 Molecular Formula: C4HCl3O2S2 Molecular Weight (g/mol): 251.52 MDL Number: MFCD00051665 InChI Key: JJKSHSHZJOWSEC-UHFFFAOYSA-N Synonym: 2,5-dichlorothiophene-3-sulphonyl chloride, 2,5-dichloro-3-thiophenesulfonyl chloride, 3-thiophenesulfonyl chloride, 2,5-dichloro, 2,5-dichlorothiophene-3-sulfonic acid chloride, pubchem7412, 2,5-dichlorothiophene-3-sulfonylchloride, acmc-1avwk, 2,5-dichloro 3-thienyl chlorosulfone, 2,5-dichloro-3-thienylsulfonyl chloride, 2,5-dichlorothien-3-yl-sulfonyl chloride PubChem CID: 2736094 IUPAC Name: 2,5-dichlorothiophene-3-sulfonyl chloride SMILES: C1=C(SC(=C1S(=O)(=O)Cl)Cl)Cl

Alfa Aesar™ 5-Methylthiophene-2-carboxaldehyde, 98+%

CAS: 13679-70-4 Molecular Formula: C6H6OS Molecular Weight (g/mol): 126.173 MDL Number: MFCD00005434 InChI Key: VAUMDUIUEPIGHM-UHFFFAOYSA-N Synonym: 5-methyl-2-thiophenecarboxaldehyde, 5-methylthiophene-2-carboxaldehyde, 5-methyl-2-thiophenecarbaldehyde, 2-formyl-5-methylthiophene, 5-methyl-2-formylthiophene, 2-thiophenecarboxaldehyde, 5-methyl, 5-methylthiophene-2-aldehyde, 5-methyl-2-thenaldehyde, 5-methyl-2-thiophencarboxaldehyde, 5-methyl-2-thiophene carboxaldehyde PubChem CID: 61663 IUPAC Name: 5-methylthiophene-2-carbaldehyde SMILES: CC1=CC=C(S1)C=O

2,5-Dimethylthiophene, 98.5%, ACROS Organics™

CAS: 638-02-8 Molecular Formula: C6H8S Molecular Weight (g/mol): 112.19 MDL Number: MFCD00005452 InChI Key: GWQOOADXMVQEFT-UHFFFAOYSA-N Synonym: thiophene, 2,5-dimethyl, 2,5-dimethyl-thiophene, unii-v6ddx6wb12, v6ddx6wb12, pubchem5194, 2,5 dimethylthiophene, thiophene,5-dimethyl, 2,5-dimethyl thiophene, thiophene,2,5-dimethyl, 2,5-dimethyl-2h-thiolium PubChem CID: 12514 IUPAC Name: 2,5-dimethylthiophene SMILES: CC1=CC=C(S1)C

Alfa Aesar™ Methyl 2,5-dichlorothiophene-3-carboxylate, 98%

CAS: 145129-54-0 Molecular Formula: C6H4Cl2O2S Molecular Weight (g/mol): 211.056 MDL Number: MFCD00051763 InChI Key: VCXPHMKCDRPIDG-UHFFFAOYSA-N Synonym: acmc-1c2sm, methyl 2,5-dichloro-3-thiophenecarboxylate, methyl-2,5-dichlorothiophene-3-carboxylate, methyl 2,5-dichloro-3-thiophenecarboxylate #, methyl 2,5-bis chloranyl thiophene-3-carboxylate, 2,5-dichloro-3-thiophenecarboxylic acid methyl ester, 3-thiophenecarboxylic acid, 2,5-dichloro-, methyl ester, 3-thiophenecarboxylicacid, 2,5-dichloro-, methyl ester PubChem CID: 518961 IUPAC Name: methyl 2,5-dichlorothiophene-3-carboxylate SMILES: COC(=O)C1=C(SC(=C1)Cl)Cl

2-Bromo-3-thiophenecarboxylic acid, 97%, ACROS Organics™

CAS: 24287-95-4 Molecular Formula: C5H3BrO2S Molecular Weight (g/mol): 207.04 MDL Number: MFCD05865213 InChI Key: RVSXMPCELBYUSF-UHFFFAOYSA-N Synonym: 2-bromo-3-thiophenecarboxylic acid, 2-bromo-thiophene-3-carboxylic acid, 2-bromo-thiophene-3-carboxylicacid, 3-thiophenecarboxylic acid, 2-bromo, 2-bromo-3-thenoic acid, acmc-209xc0, 2-bromo-3-carboxythiophene, 2-bromothiophene-3-carboxylic?acid, 2-bromo-3-thiophene carboxylic acid, 2-bromo-thiophene 3-carboxylic acid PubChem CID: 12320971 IUPAC Name: 2-bromothiophene-3-carboxylic acid SMILES: C1=CSC(=C1C(=O)O)Br

Alfa Aesar™ Poly(3-butylthiophene-2,5-diyl), regiorandom

CAS: 98837-51-5 Molecular Formula: C10H16S Molecular Weight (g/mol): 168.298 MDL Number: MFCD00677712 InChI Key: DUOSBQJOYVIVOR-UHFFFAOYSA-N Synonym: poly 3-butylthiophene-2,5-diyl , regiorandom, poly 3-butylthiophene-2,5-diyl , regioregular PubChem CID: 23533119 IUPAC Name: 3-butyl-2,5-dimethylthiophene SMILES: CCCCC1=C(SC(=C1)C)C

Methyl benzo[b]thiophene-2-carboxylate, 98%, Alfa Aesar™

CAS: 22913-24-2 Molecular Formula: C10H8O2S Molecular Weight (g/mol): 192.232 MDL Number: MFCD00067791 InChI Key: KRRAZMUPVIGDCU-UHFFFAOYSA-N Synonym: methyl benzo b thiophene-2-carboxylate, benzo b thiophene-2-carboxylic acid methyl ester, benzo b thiophene-2-carboxylic acid, methyl ester, methylbenzo b thiophene-2-carboxylate, maybridge1_001812, methyl thianaphthene-2-carboxylate, benzo b thiophene-2-carboxylicacid, methyl ester PubChem CID: 2800344 IUPAC Name: methyl 1-benzothiophene-2-carboxylate SMILES: COC(=O)C1=CC2=CC=CC=C2S1

Alfa Aesar™ 5-(5-Bromo-2-thienyl)-1H-tetrazole, 98+%

CAS: 211943-12-3 Molecular Formula: C5H3BrN4S Molecular Weight (g/mol): 231.071 MDL Number: MFCD01075734 InChI Key: GJHHXCMGAACACG-UHFFFAOYSA-N Synonym: 5-5-bromo-2-thienyl-1h-tetrazole, 5-5-bromothiophen-2-yl-1h-tetrazole, 1h-tetrazole, 5-5-bromo-2-thienyl, 5-5-bromothiophen-2-yl-1h-1,2,3,4-tetrazole, 5-5-bromothiophen-2-yl-2h-tetrazole, acmc-1cekq, 5-5-bromo-2-thienyl-2h-tetrazole, 5-5-bromothien-2-yl-1h-tetraazole, 2h-tetrazole,5-5-bromo-2-thienyl, 5-5-bromo-thiophen-2-yl-1h-tetrazole PubChem CID: 7021538 IUPAC Name: 5-(5-bromothiophen-2-yl)-2H-tetrazole SMILES: C1=C(SC(=C1)Br)C2=NNN=N2

Alfa Aesar™ 2-Nitrothiophene-4-carboxylic acid, 98%

CAS: 40357-96-8 Molecular Formula: C5H3NO4S Molecular Weight (g/mol): 173.142 MDL Number: MFCD00052582 InChI Key: VNJUNWUOAKEIKG-UHFFFAOYSA-N Synonym: 5-nitrothiophene-3-carboxylic acid, 2-nitrothiophene-4-carboxylic acid, 5-nitro-thiophene-3-carboxylic acid, 5-nitro-3-thiophenecarboxylic acid, 3-thiophenecarboxylic acid, 5-nitro, maybridge1_003249, acmc-1ascr, 2-nitro-4-carboxythiophene, ksc238c5f, 2-nitro-4-thiophenecarboxylic acid PubChem CID: 2777267 SMILES: C1=C(SC=C1C(=O)O)[N+](=O)[O-]

5-(2-Methyl-1,3-thiazol-4-yl)-2-thiophenecarboxylic acid, 97%, Maybridge™

CAS: 400715-45-9 Molecular Formula: C9H7NO2S2 Molecular Weight (g/mol): 225.28 MDL Number: MFCD02682053 InChI Key: AEDWMWQOFJYAGN-UHFFFAOYSA-N Synonym: 5-2-methyl-1,3-thiazol-4-yl thiophene-2-carboxylic acid, 5-2-methyl-1,3-thiazol-4-yl-2-thiophenecarboxylic acid, 2-thiophenecarboxylicacid, 5-2-methyl-4-thiazolyl, 5-2-methylthiazol-4-yl thiophene-2-carboxylic acid, 5-2-methyl-1,3-thiazol-4-yl thiophen-2-carboxylic acid, 5-2-methylthiazol-4-yl-thiophene-2-carboxylic acid, 5-2-methylthiazol4-yl-thiophene-2-carboxylic acid, thiophene-2-carboxylic acid, 5-2-methyl-4-thiazolyl, 5-2-methyl-1,3-thiazol-4-yl-2-thiophenecarboxylic acid # PubChem CID: 614467 IUPAC Name: 5-(2-methyl-1,3-thiazol-4-yl)thiophene-2-carboxylic acid SMILES: CC1=NC(=CS1)C2=CC=C(S2)C(=O)O

5-Bromo-4-methoxythiophene-3-carboxylic acid, 97%, Maybridge™

CAS: 162848-23-9 Molecular Formula: C6H5BrO3S Molecular Weight (g/mol): 237.067 MDL Number: MFCD00068031 InChI Key: OMNYIQIDPSRNES-UHFFFAOYSA-N Synonym: 3-thiophenecarboxylicacid, 5-bromo-4-methoxy, maybridge3_003417, 2-bromo-3-methoxythiophene-4-carboxylic acid, 5-bromo-4-methoxy-3-thiophenecarboxylic acid, 5-bromanyl-4-methoxy-thiophene-3-carboxylic acid PubChem CID: 2778393 IUPAC Name: 5-bromo-4-methoxythiophene-3-carboxylic acid SMILES: COC1=C(SC=C1C(=O)O)Br

4,5,6,7-Tetrahydrobenzo[b]thiophene-3-carboxylic acid, 97%, Alfa Aesar™

CAS: 19156-54-8 Molecular Formula: C9H10O2S Molecular Weight (g/mol): 182.237 MDL Number: MFCD00652575 InChI Key: TUZZQEHPGHKGRJ-UHFFFAOYSA-N Synonym: 4,5,6,7-tetrahydrobenzo b thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-benzo b thiophene-3-carboxylic acid, 4,5,6,7-tetrahydrobenzo b thiophene-3-carboxylicacid, benzo b thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro, benzo b thiophene-3-carboxylicacid, 4,5,6,7-tetrahydro, 4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic a, 4,5,6,7-tetrahydro-benzo b thiophene-3-carboxylicacid PubChem CID: 767738 IUPAC Name: 4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid SMILES: C1CCC2=C(C1)C(=CS2)C(=O)O

Alfa Aesar™ 5-Bromothiophene-2-sulfonyl chloride, 98%

CAS: 55854-46-1 Molecular Formula: C4H2BrClO2S2 Molecular Weight (g/mol): 261.532 MDL Number: MFCD00084909 InChI Key: WGYBIEOLAFYDEC-UHFFFAOYSA-N Synonym: 5-bromothiophenesulfonyl chloride, 5-bromo-2-thiophenesulfonyl chloride, 5-bromo-thiophene-2-sulfonyl chloride, 5-bromothiophene-2-sulphonyl chloride, 5-bromo-2-chlorosulphonyl thiophene, 5-bromo-2-chlorosulfonyl thiophene, 5-bromothiophenesulphonyl chloride, buttpark 21\07-09, 5-bromo 2-thienyl chlorosulfone, 5-bromothiophen-2-sulfonyl chloride PubChem CID: 2733924 IUPAC Name: 5-bromothiophene-2-sulfonyl chloride SMILES: C1=C(SC(=C1)Br)S(=O)(=O)Cl

5-Bromothiophene-2-carboxylic acid, 97%, ACROS Organics™

CAS: 7311-63-9 Molecular Formula: C5H3BrO2S Molecular Weight (g/mol): 207.05 MDL Number: MFCD00079725 InChI Key: COWZPSUDTMGBAT-UHFFFAOYSA-N Synonym: 5-bromo-2-thiophenecarboxylic acid, 2-thiophenecarboxylic acid, 5-bromo, 2-bromo-5-carboxythiophene, 2-bromothiophene-5-carboxylic acid, 5-bromo-thiophene-2-carboxylic acid, 5-bromothiophene-2-carboxylicacid, zlchem 973, pubchem7368, acmc-209opm, maybridge1_002056 PubChem CID: 349115 IUPAC Name: 5-bromothiophene-2-carboxylic acid SMILES: C1=C(SC(=C1)Br)C(=O)O

2-(5-Ethynylthien-2-yl)pyridine, ≥97%, Maybridge™

CAS: 132464-90-5 Molecular Formula: C11H7NS Molecular Weight (g/mol): 185.244 MDL Number: MFCD08271876 InChI Key: CTZZEBNNWDVUFO-UHFFFAOYSA-N Synonym: 2-5-ethynylthien-2-yl pyridine, 2-5-ethynylthiophen-2-yl pyridine, pyridine,2-5-ethynyl-2-thienyl, pyridine, 2-5-ethynyl-2-thienyl, acmc-20muis, 5-ethynyl-2-2-pyridyl thiophene, 2-ethynyl-5-pyridin-2-yl thiophene PubChem CID: 15084146 IUPAC Name: 2-(5-ethynylthiophen-2-yl)pyridine SMILES: C#CC1=CC=C(S1)C2=CC=CC=N2

Methyl 3-amino-4-phenyl-5-(trifluoromethyl)thiophene-2-carboxylate, ≥95%, Maybridge™

CAS: 256353-38-5 Molecular Formula: C13H10F3NO2S Molecular Weight (g/mol): 301.283 MDL Number: MFCD00832742 InChI Key: FYUVISRLFPIWPP-UHFFFAOYSA-N Synonym: methyl 3-amino-4-phenyl-5-trifluoromethyl thiophene-2-carboxylate, methyl 3-amino-4-phenyl-5-trifluoromethyl-thiophene-2-carboxylate, 2-thiophenecarboxylicacid, 3-amino-4-phenyl-5-trifluoromethyl-, methyl ester, maybridge1_007879, methyl 3-amino-4-phenyl-5-trifuoromethyl thiophene-2carboxylate, methyl 3-azanyl-4-phenyl-5-trifluoromethyl thiophene-2-carboxylate, methyl-3-amino-4-phenyl-5-trifluoromethyl thiophene-2-carboxylate, 3-amino-4-phenyl-5-trifluoromethyl-2-thiophenecarboxylic acid methyl ester PubChem CID: 2775320 IUPAC Name: methyl 3-amino-4-phenyl-5-(trifluoromethyl)thiophene-2-carboxylate SMILES: COC(=O)C1=C(C(=C(S1)C(F)(F)F)C2=CC=CC=C2)N

Benzo[b]thiophene-2-boronic acid, 98%, Alfa Aesar™

CAS: 98437-23-1 Molecular Formula: C8H7BO2S Molecular Weight (g/mol): 178.012 MDL Number: MFCD01075674 InChI Key: YNCYPMUJDDXIRH-UHFFFAOYSA-N Synonym: 2-benzothienylboronic acid, benzo b thiophen-2-ylboronic acid, benzo b thiophene-2-boronic acid, benzothiophene-2-boronic acid, 1-benzothien-2-ylboronic acid, thianaphthene-2-boronic acid, benzo b thiophene-2-ylboronic acid, 2-benzothiopheneboronic acid, benzothiophen-2-ylboronic acid PubChem CID: 2359 IUPAC Name: 1-benzothiophen-2-ylboronic acid SMILES: B(C1=CC2=CC=CC=C2S1)(O)O

Alfa Aesar™ Thiophene-3-carboxylic acid, 99%

CAS: 88-13-1 Molecular Formula: C5H4O2S Molecular Weight (g/mol): 128.145 MDL Number: MFCD00005467 InChI Key: YNVOMSDITJMNET-UHFFFAOYSA-N Synonym: 3-thiophenecarboxylic acid, 3-thenoic acid, 3-thiophenezoic acid, beta-thiophenic acid, 3-thienylcarboxylic acid, 3-thiophene carboxylic acid, 3-carboxythiophene, beta-thiophenecarboxylic acid, 3-thiophenoic acid, unii-6v3012q6be PubChem CID: 6918 IUPAC Name: thiophene-3-carboxylic acid SMILES: C1=CSC=C1C(=O)O

3-(4-chlorophenyl)-4-cyano-5-(methylthio)thiophene-2-carboxylic acid, 97%, Maybridge™

CAS: 116525-66-7 Molecular Formula: C13H8ClNO2S2 Molecular Weight (g/mol): 309.782 MDL Number: MFCD00112478 InChI Key: CCQQTQYIJRVXIU-UHFFFAOYSA-N Synonym: 3-4-chlorophenyl-4-cyano-5-methylthio thiophene-2-carboxylic acid, 2-thiophenecarboxylicacid, 3-4-chlorophenyl-4-cyano-5-methylthio, 3-4-chlorophenyl-4-cyano-5-methylsulfanyl thiophene-2-carboxylic acid, maybridge1_004446, acmc-1bss2, 3-4-chlorophenyl-4-cyano-5-methylthio-2-thiophenecarboxylic acid, 3-4-chlorophenyl-4-cyano-5-methylsulfanyl-thiophene-2-carboxylic acid, 3-4-chlorophenyl-4-cyano-5-methylsulfanylthiophene-2-carboxylic acid PubChem CID: 2735791 IUPAC Name: 3-(4-chlorophenyl)-4-cyano-5-methylsulfanylthiophene-2-carboxylic acid SMILES: CSC1=C(C(=C(S1)C(=O)O)C2=CC=C(C=C2)Cl)C#N

Benzo[b]thiophene-2-carbohydrazide, 97%, Maybridge™

CAS: 175135-07-6 Molecular Formula: C9H8N2OS Molecular Weight (g/mol): 192.236 MDL Number: MFCD00052501 InChI Key: ZXKPFIRPUUAAPQ-UHFFFAOYSA-N Synonym: benzo b thiophene-2-carbohydrazide, benzo b thiophene-2-carboxylic hydrazide, thianaphthene-2-carboxylic hydrazide, benzo b thiophene-2-carboxylicacid, hydrazide, maybridge1_008989, acmc-1c3go, #, benzo b thiophene-2-carboxylic acid hydrazide PubChem CID: 519437 IUPAC Name: 1-benzothiophene-2-carbohydrazide SMILES: C1=CC=C2C(=C1)C=C(S2)C(=O)NN

Alfa Aesar™ 5-Cyanothiophene-2-boronic acid, 98%

CAS: 305832-67-1 Molecular Formula: C5H4BNO2S Molecular Weight (g/mol): 152.962 MDL Number: MFCD02094029 InChI Key: ZEOMEPSYIIQIND-UHFFFAOYSA-N Synonym: 5-cyanothiophene-2-boronic acid, 5-cyanothiophen-2-yl boronic acid, 5-cyanothiophen-2-yl-2-boronic acid, 5-boronothiophene-2-carbonitrile, 5-cyano-2-thienyl boronic acid, 5-dihydroxyboranyl thiophene-2-carbonitrile, 5-cyano-2-thienylboronic acid, boronic acid, 5-cyano-2-thienyl, 5-cyanothiophen-2-boronic acid, acmc-1ctts PubChem CID: 4198743 IUPAC Name: (5-cyanothiophen-2-yl)boronic acid SMILES: B(C1=CC=C(S1)C#N)(O)O

Alfa Aesar™ 5-Formylthiophene-2-boronic acid, 97%

CAS: 4347-33-5 Molecular Formula: C5H5BO3S Molecular Weight (g/mol): 155.962 MDL Number: MFCD02093666 InChI Key: DEQOVKFWRPOPQP-UHFFFAOYSA-N Synonym: 5-formyl-2-thiopheneboronic acid, 5-formylthiophen-2-boronic acid, 5-formylthiophen-2-yl boronic acid, 5-formylthiophene-2-boronic acid, 2-formylthiophene-5-boronic acid, 5-formylthienyl-2-boronic acid, 5-formyl-2-thienyl boronic acid, boronic acid, 5-formyl-2-thienyl, 5-formyl-2-thiopheneboronicacid, pubchem1722 PubChem CID: 2773430 IUPAC Name: (5-formylthiophen-2-yl)boronic acid SMILES: B(C1=CC=C(S1)C=O)(O)O

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