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Thiophenes

Organic heterocyclic compounds that consist of a five-membered ring with four carbon atoms, and one sulfur atom.
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Keyword Search:
1 – 10 of 10 results
1

Arotinolol, TRC

CAS: 68377-92-4 Molecular Formula: C15 H21 N3 O2 S3 Molecular Weight (g/mol): 371.54 Synonym: 5-[2-[[3-[(1,1-Dimethylethyl)amino]-2-hydroxypropyl]thio]-4-thiazolyl]-2-thiophenecarboxamide,(±)-5-[2-[[3-[(1,1-Dimethylethyl)amino]-2-hydroxypropyl]thio]-4-thiazolyl]-2-thiophenecarboxamide,(±)-Arotinolol,2-(3-tert-Butylamino-2-hydroxypropylthio)-4-(5-carbamoyl-2-thienyl)thiazole,NSC 317940 IUPAC Name: 5-[2-[3-(tert-butylamino)-2-hydroxypropyl]sulfanyl-1,3-thiazol-4-yl]thiophene-2-carboxamide SMILES: CC(C)(C)NCC(O)CSc1nc(cs1)c2ccc(s2)C(=O)N

CAS 68377-92-4
Molecular Weight (g/mol) 371.54
SMILES CC(C)(C)NCC(O)CSc1nc(cs1)c2ccc(s2)C(=O)N
Synonym 5-[2-[[3-[(1,1-Dimethylethyl)amino]-2-hydroxypropyl]thio]-4-thiazolyl]-2-thiophenecarboxamide,(±)-5-[2-[[3-[(1,1-Dimethylethyl)amino]-2-hydroxypropyl]thio]-4-thiazolyl]-2-thiophenecarboxamide,(±)-Arotinolol,2-(3-tert-Butylamino-2-hydroxypropylthio)-4-(5-carbamoyl-2-thienyl)thiazole,NSC 317940
IUPAC Name 5-[2-[3-(tert-butylamino)-2-hydroxypropyl]sulfanyl-1,3-thiazol-4-yl]thiophene-2-carboxamide
Molecular Formula C15 H21 N3 O2 S3
2

Dorzolamide Hydrochloride, TRC

CAS: 130693-82-2 Molecular Formula: C10 H16 N2 O4 S3 . Cl H Molecular Weight (g/mol): 360.9 Synonym: Dorzolamide Hydrochloride,4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 4-(ethylamino)-5,6-dihydro-6-methyl-, 7,7-dioxide, hydrochloride (1:1), (4S,6S)-,4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 4-(ethylamino)-5,6-dihydro-6-methyl-, 7,7-dioxide, monohydrochloride, (4S,6S)- (9CI),4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 4-(ethylamino)-5,6-dihydro-6-methyl-, 7,7-dioxide, monohydrochloride, (4S-trans)-,(S,S)-(-)-5,6-Dihydro-4-ethylamino-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide-7,7-dioxide monohydrochloride,Biosopt,Dorzolamide hydrochloride,L 671152,MK 507,Trusopt IUPAC Name: (4S,6S)-4-(ethylamino)-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide;hydrochloride SMILES: Cl.CCN[C@H]1C[C@H](C)S(=O)(=O)c2sc(cc12)S(=O)(=O)N

CAS 130693-82-2
Molecular Weight (g/mol) 360.9
SMILES Cl.CCN[C@H]1C[C@H](C)S(=O)(=O)c2sc(cc12)S(=O)(=O)N
Synonym Dorzolamide Hydrochloride,4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 4-(ethylamino)-5,6-dihydro-6-methyl-, 7,7-dioxide, hydrochloride (1:1), (4S,6S)-,4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 4-(ethylamino)-5,6-dihydro-6-methyl-, 7,7-dioxide, monohydrochloride, (4S,6S)- (9CI),4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 4-(ethylamino)-5,6-dihydro-6-methyl-, 7,7-dioxide, monohydrochloride, (4S-trans)-,(S,S)-(-)-5,6-Dihydro-4-ethylamino-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide-7,7-dioxide monohydrochloride,Biosopt,Dorzolamide hydrochloride,L 671152,MK 507,Trusopt
IUPAC Name (4S,6S)-4-(ethylamino)-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide;hydrochloride
Molecular Formula C10 H16 N2 O4 S3 . Cl H
3

N-Deethyl Dorzolamide, TRC

CAS: 154154-90-2 Molecular Formula: C8 H12 N2 O4 S3 Molecular Weight (g/mol): 296.3869 Synonym: 4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 4-amino-5,6-dihydro-6-methyl-, 7,7-dioxide, (4S-trans)- (9CI),N-Deethyldorzolamide,Dorzolamide Related Compound D (USP),(4S-trans)-4-Amino-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide,USP Dorzolamide Related Compound D,Dorzolamide EP Impurity D IUPAC Name: (4S,6S)-4-amino-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide SMILES: C[C@H]1C[C@H](N)c2cc(sc2S1(=O)=O)S(=O)(=O)N

CAS 154154-90-2
Molecular Weight (g/mol) 296.3869
SMILES C[C@H]1C[C@H](N)c2cc(sc2S1(=O)=O)S(=O)(=O)N
Synonym 4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 4-amino-5,6-dihydro-6-methyl-, 7,7-dioxide, (4S-trans)- (9CI),N-Deethyldorzolamide,Dorzolamide Related Compound D (USP),(4S-trans)-4-Amino-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide,USP Dorzolamide Related Compound D,Dorzolamide EP Impurity D
IUPAC Name (4S,6S)-4-amino-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide
Molecular Formula C8 H12 N2 O4 S3
4

ent-Dorzolamide Hydrochloride, TRC

CAS: 122028-36-8 Molecular Formula: C10 H16 N2 O4 S3 . Cl H Molecular Weight (g/mol): 360.9 Synonym: (4R,6R)-4-(Ethylamino)-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide Hydrochloride,4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 4-(ethylamino)-5,6-dihydro-6-methyl-, 7,7-dioxide, hydrochloride (1:1), (4R,6R)-,4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 4-(ethylamino)-5,6-dihydro-6-methyl-, 7,7-dioxide, monohydrochloride, (4R,6R)- (9CI),4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 4-(ethylamino)-5,6-dihydro-6-methyl-, 7,7-dioxide, monohydrochloride, (4R-trans)- IUPAC Name: (4R,6R)-4-(ethylamino)-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide;hydrochloride SMILES: Cl.CCN[C@@H]1C[C@@H](C)S(=O)(=O)c2sc(cc12)S(=O)(=O)N

CAS 122028-36-8
Molecular Weight (g/mol) 360.9
SMILES Cl.CCN[C@@H]1C[C@@H](C)S(=O)(=O)c2sc(cc12)S(=O)(=O)N
Synonym (4R,6R)-4-(Ethylamino)-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide Hydrochloride,4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 4-(ethylamino)-5,6-dihydro-6-methyl-, 7,7-dioxide, hydrochloride (1:1), (4R,6R)-,4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 4-(ethylamino)-5,6-dihydro-6-methyl-, 7,7-dioxide, monohydrochloride, (4R,6R)- (9CI),4H-Thieno[2,3-b]thiopyran-2-sulfonamide, 4-(ethylamino)-5,6-dihydro-6-methyl-, 7,7-dioxide, monohydrochloride, (4R-trans)-
IUPAC Name (4R,6R)-4-(ethylamino)-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide;hydrochloride
Molecular Formula C10 H16 N2 O4 S3 . Cl H
5

rac-cis Dorzolamide Hydrochloride, TRC

CAS: 120279-37-0 Molecular Formula: C10H17ClN2O4S3 Molecular Weight (g/mol): 360.9 Synonym: (4R,6S)-rel-4-(Ethylamino)-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide Monohydrochloride,cis-4-(Ethylamino)-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide Monohydrochloride,Dorzolamide Related Compound B USP,Dorzolamide Impurity B (EP) Hydrochloride IUPAC Name: (4R,6S)-4-(ethylamino)-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide;hydrochloride SMILES: CCNC1CC(S(=O)(=O)C2=C1C=C(S2)S(=O)(=O)N)C.Cl

CAS 120279-37-0
Molecular Weight (g/mol) 360.9
SMILES CCNC1CC(S(=O)(=O)C2=C1C=C(S2)S(=O)(=O)N)C.Cl
Synonym (4R,6S)-rel-4-(Ethylamino)-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide Monohydrochloride,cis-4-(Ethylamino)-5,6-dihydro-6-methyl-4H-thieno[2,3-b]thiopyran-2-sulfonamide 7,7-Dioxide Monohydrochloride,Dorzolamide Related Compound B USP,Dorzolamide Impurity B (EP) Hydrochloride
IUPAC Name (4R,6S)-4-(ethylamino)-6-methyl-7,7-dioxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide;hydrochloride
Molecular Formula C10H17ClN2O4S3
6

5-Chloro-2-thiophenecarboxylic Acid, TRC

CAS: 24065-33-6 Molecular Formula: C5 H3 Cl O2 S Molecular Weight (g/mol): 162.59 Synonym: 5-Chloro-2-thiophenecarboxylic Acid,2-Chloro-5-carboxythiophene,2-Chloro-5-thiophenecarboxylic acid,5-Chloro-2-thiophenecarboxylic acid,5-Chlorothiophen-2-carboxylic acid,NSC 14776 IUPAC Name: 5-chlorothiophene-2-carboxylic acid SMILES: OC(=O)c1ccc(Cl)s1

CAS 24065-33-6
Molecular Weight (g/mol) 162.59
SMILES OC(=O)c1ccc(Cl)s1
Synonym 5-Chloro-2-thiophenecarboxylic Acid,2-Chloro-5-carboxythiophene,2-Chloro-5-thiophenecarboxylic acid,5-Chloro-2-thiophenecarboxylic acid,5-Chlorothiophen-2-carboxylic acid,NSC 14776
IUPAC Name 5-chlorothiophene-2-carboxylic acid
Molecular Formula C5 H3 Cl O2 S
7

2,5-Dimethylthiophene-3-boronic Acid, TRC

CAS: 162607-23-0 Molecular Formula: C6H9BO2S Molecular Weight (g/mol): 156.01 Synonym: B-(2,5-Dimethyl-3-thienyl)boronic Acid,(2,5-Dimethylthiophen-3-yl)boronic Acid,2,5-Dimethyl-3-thienylboronic Acid,2,5-Dimethylthien-3-ylboronic Acid,2,5-Dimethylthiophene-3-boronic Acid SMILES: Cc1cc(B(O)O)c(C)s1

CAS 162607-23-0
Molecular Weight (g/mol) 156.01
SMILES Cc1cc(B(O)O)c(C)s1
Synonym B-(2,5-Dimethyl-3-thienyl)boronic Acid,(2,5-Dimethylthiophen-3-yl)boronic Acid,2,5-Dimethyl-3-thienylboronic Acid,2,5-Dimethylthien-3-ylboronic Acid,2,5-Dimethylthiophene-3-boronic Acid
Molecular Formula C6H9BO2S
8

3-(Aminosulfonyl)thiophene-2-carboxylic Acid, TRC

CAS: 59337-97-2 Molecular Formula: C5H5NO4S2 Molecular Weight (g/mol): 207.23 Synonym: 3-(Aminosulfonyl)-2-thiophenecarboxylic acid (ACI),3-Sulfamoyl-thiophene-2-carboxylic acid,3-Sulfamoylthiophene-2-carboxylic acid,2-Thiophenecarboxylic acid, 3-(aminosulfonyl)- (9CI, ACI),IN-L9223 IUPAC Name: 3-sulfamoylthiophene-2-carboxylic acid SMILES: NS(=O)(=O)c1ccsc1C(=O)O

CAS 59337-97-2
Molecular Weight (g/mol) 207.23
SMILES NS(=O)(=O)c1ccsc1C(=O)O
Synonym 3-(Aminosulfonyl)-2-thiophenecarboxylic acid (ACI),3-Sulfamoyl-thiophene-2-carboxylic acid,3-Sulfamoylthiophene-2-carboxylic acid,2-Thiophenecarboxylic acid, 3-(aminosulfonyl)- (9CI, ACI),IN-L9223
IUPAC Name 3-sulfamoylthiophene-2-carboxylic acid
Molecular Formula C5H5NO4S2
9

N-(4-Chlorobenzyl)-1-(5-nitrothiophen-2-yl)methanamine, TRC

CAS: 1384516-10-2 Molecular Formula: C12H11ClN2O2S Molecular Weight (g/mol): 282.75 Synonym: N-[(4-Chlorophenyl)methyl]-5-nitro-2-thiophenemethanamine (ACI), N-(4-Chlorobenzyl)-1-(5-nitrothiophen-2-yl)methanamine IUPAC Name: N-(4-chlorobenzyl)-1-(5-nitrothiophen-2-yl)methanamine SMILES: O=[N+](C1=CC=C(CNCC2=CC=C(Cl)C=C2)S1)[O-]

CAS 1384516-10-2
Molecular Weight (g/mol) 282.75
SMILES O=[N+](C1=CC=C(CNCC2=CC=C(Cl)C=C2)S1)[O-]
Synonym N-[(4-Chlorophenyl)methyl]-5-nitro-2-thiophenemethanamine (ACI), N-(4-Chlorobenzyl)-1-(5-nitrothiophen-2-yl)methanamine
IUPAC Name N-(4-chlorobenzyl)-1-(5-nitrothiophen-2-yl)methanamine
Molecular Formula C12H11ClN2O2S
10

3-[[[[[[[(Acetylamino)carbonyl]amino]carbonyl]amino]carbonyl]amino]sulfonyl]-2-thiophenecarboxylic Acid Methyl Ester (Technical Grade), TRC

CAS: 171628-01-6 Molecular Formula: C11H12N4O8S2 Molecular Weight (g/mol): 392.36 Synonym: Methyl 3-(N-(((acetylcarbamoyl)carbamoyl)carbamoyl)sulfamoyl)thiophene-2-carboxylate,Impurity of Thiophanate-methyl IUPAC Name: methyl 3-(acetylcarbamoylcarbamoylcarbamoylsulfamoyl)thiophene-2-carboxylate SMILES: COC(=O)c1sccc1S(=O)(=O)NC(=O)NC(=O)NC(=O)NC(=O)C

CAS 171628-01-6
Molecular Weight (g/mol) 392.36
SMILES COC(=O)c1sccc1S(=O)(=O)NC(=O)NC(=O)NC(=O)NC(=O)C
Synonym Methyl 3-(N-(((acetylcarbamoyl)carbamoyl)carbamoyl)sulfamoyl)thiophene-2-carboxylate,Impurity of Thiophanate-methyl
IUPAC Name methyl 3-(acetylcarbamoylcarbamoylcarbamoylsulfamoyl)thiophene-2-carboxylate
Molecular Formula C11H12N4O8S2