Organoheterocyclic compounds

Imidazole (Certified), Fisher Chemical

CAS: 288-32-4 Molecular Formula: C3H4N2 Molecular Weight (g/mol): 68.079 MDL Number: MFCD00005183 InChI Key: RAXXELZNTBOGNW-UHFFFAOYSA-N Synonym: 1,3-diaza-2,4-cyclopentadiene, 1,3-diazole, glyoxalin, glyoxaline, imidazol, imidazole, iminazole, imutex, miazole, pyrro b monazole PubChem CID: 795 ChEBI: CHEBI:16069 IUPAC Name: 1H-imidazole SMILES: C1=CN=CN1

Pyridine (Certified ACS), Fisher Chemical

CAS: 110-86-1 Molecular Formula: C5H5N Molecular Weight (g/mol): 79.102 MDL Number: MFCD00011732 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N Synonym: azabenzene, azine, caswell no. 717, piridina, piridina italian, pirydyna, pirydyna polish, pyridin, pyridin german, rcra waste number u196 PubChem CID: 1049 ChEBI: CHEBI:16227 IUPAC Name: pyridine SMILES: C1=CC=NC=C1

NMP, N-Methylpyrrolidone, GC Headspace Grade, Fisher Chemical

CAS: 872-50-4 Molecular Formula: C5H9NO Molecular Weight (g/mol): 99.133 InChI Key: SECXISVLQFMRJM-UHFFFAOYSA-N Synonym: 1-methyl-2-pyrrolidinone, 1-methyl-2-pyrrolidone, 1-methylpyrrolidinone, 2-pyrrolidinone, 1-methyl, m-pyrol, methylpyrrolidone, n-methyl-2-pyrrolidinone, n-methyl-2-pyrrolidone, n-methylpyrrolidinone, n-methylpyrrolidone PubChem CID: 13387 ChEBI: CHEBI:7307 IUPAC Name: 1-methylpyrrolidin-2-one SMILES: CN1CCCC1=O

Tetrahydrofuran (HPLC), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 109-99-9 Molecular Formula: C4H8O Molecular Weight (g/mol): 72.107 MDL Number: MFCD00005356 InChI Key: WYURNTSHIVDZCO-UHFFFAOYSA-N Synonym: 1,4-epoxybutane, butylene oxide, furan, tetrahydro, furanidine, hydrofuran, oxacyclopentane, tetrahydrofuran, tetrahydrofuranne, tetraidrofurano, tetramethylene oxide PubChem CID: 8028 ChEBI: CHEBI:26911 IUPAC Name: oxolane SMILES: C1CCOC1

Barbituric Acid, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 67-52-7 Molecular Formula: C4H4N2O3 Molecular Weight (g/mol): 128.087 MDL Number: MFCD00006666 InChI Key: HNYOPLTXPVRDBG-UHFFFAOYSA-N Synonym: 2,4,6 1h,3h,5h-pyrimidinetrione, 2,4,6-pyrimidinetrione, 2,4,6-trihydroxypyrimidine, 6-hydroxyuracil, barbiturate, barbituric acid, malonylharnstoff, malonylurea, pyrimidine-2,4,6 1h,3h,5h-trione, pyrimidinetrione PubChem CID: 6211 ChEBI: CHEBI:16294 IUPAC Name: 1,3-diazinane-2,4,6-trione SMILES: C1C(=O)NC(=O)NC1=O

Thiamine Hydrochloride (USP/FCC), Fisher Chemical

CAS: 67-03-8 Molecular Formula: C12H18Cl2N4OS Molecular Weight (g/mol): 337.263 MDL Number: MFCD00012780 InChI Key: DPJRMOMPQZCRJU-UHFFFAOYSA-M Synonym: aneurine hydrochloride, berin, thiamin chloride, thiamine chloride hydrochloride, thiamine dichloride, thiamine hcl, thiamine hydrochloride, thiaminium chloride, trophite, vitamin b1 hydrochloride PubChem CID: 6202 ChEBI: CHEBI:49105 IUPAC Name: 2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol;chloride;hydrochloride SMILES: CC1=C(SC=[N+]1CC2=CN=C(N=C2N)C)CCO.Cl.[Cl-]

1-Methyl-2-pyrrolidinone (Laboratory), Fisher Chemical

CAS: 872-50-4 Molecular Formula: C5H9NO Molecular Weight (g/mol): 99.133 MDL Number: MFCD00003193 InChI Key: SECXISVLQFMRJM-UHFFFAOYSA-N Synonym: 1-methyl-2-pyrrolidinone, 1-methyl-2-pyrrolidone, 1-methylpyrrolidinone, 2-pyrrolidinone, 1-methyl, m-pyrol, methylpyrrolidone, n-methyl-2-pyrrolidinone, n-methyl-2-pyrrolidone, n-methylpyrrolidinone, n-methylpyrrolidone PubChem CID: 13387 ChEBI: CHEBI:7307 IUPAC Name: 1-methylpyrrolidin-2-one SMILES: CN1CCCC1=O

8-Hydroxyquinoline (Certified ACS), Fisher Chemical

CAS: 148-24-3 Molecular Formula: C9H7NO Molecular Weight (g/mol): 145.161 MDL Number: MFCD00006807 InChI Key: MCJGNVYPOGVAJF-UHFFFAOYSA-N Synonym: 8-hydroxyquinoline, 8-oxyquinoline, 8-quinol, 8-quinolinol, bioquin, oxine, oxychinolin, oxyquinoline, phenopyridine, quinophenol PubChem CID: 1923 ChEBI: CHEBI:48981 IUPAC Name: quinolin-8-ol SMILES: C1=CC2=C(C(=C1)O)N=CC=C2

4H-Thieno[3,2-b]pyrrole-5-carboxylic acid, 97%, Maybridge

CAS: 39793-31-2 Molecular Formula: C7H5NO2S Molecular Weight (g/mol): 167.182 MDL Number: MFCD07368542 InChI Key: PMHDSACGRKBACK-UHFFFAOYSA-N Synonym: 4h-thieno 2,3-d pyrrole-5-carboxylic acid, 4h-thieno 3 pound not2-b pyrrole-5-carboxylic acid, 4h-thieno 3,2-b pyrole-5-carboxylic acid, 4h-thieno 3,2-b pyrrole-5-carboxylic acid, 4h-thieno 3,2-b pyrrole-5-carboxylicacid, 4wl, d-amino acid oxidase inhibitor, thiopheno 3,2-b pyrrole-5-carboxylic acid PubChem CID: 4961254 IUPAC Name: 4H-thieno[3,2-b]pyrrole-5-carboxylic acid SMILES: C1=CSC2=C1NC(=C2)C(=O)O

4-Thien-2-yltetrahydropyran-4-carbaldehyde, 97%, Maybridge

CAS: 906352-93-0 Molecular Formula: C10H12O2S Molecular Weight (g/mol): 196.264 MDL Number: MFCD09817517 InChI Key: BMUZFVLYGIZNAH-UHFFFAOYSA-N Synonym: 4-2-thienyl-2h-3,4,5,6-tetrahydropyran-4-carbaldehyde, 4-thien-2-yltetrahydro-2h-pyran-4-carboxaldehyde, 4-thien-2-yltetrahydropyran-4-carbaldehyde, 4-thiophen-2-yl oxane-4-carbaldehyde, 4-thiophen-2-yl tetrahydro-2h-pyran-4-carbaldehyde, 4-thiophen-2-yltetrahydropyran-4-carbaldehyde PubChem CID: 24229666 IUPAC Name: 4-thiophen-2-yloxane-4-carbaldehyde SMILES: C1COCCC1(C=O)C2=CC=CS2

N-Ethylmaleimide (Reagent Grade), Fisher Chemical

CAS: 128-53-0 Molecular Formula: C6H7NO2 Molecular Weight (g/mol): 125.127 MDL Number: MFCD00005509 InChI Key: HDFGOPSGAURCEO-UHFFFAOYSA-N Synonym: 1-ethyl-1h-pyrrole-2,5-dione, 1h-pyrrole-2,5-dione, 1-ethyl, ethylmaleimide, maleic acid n-ethylimide, maleic acid-n-ethylimide, maleimide, n-ethyl, n-ethylmaleimide, nem, unii-o3c74acm9v, usaf b-121 PubChem CID: 4362 ChEBI: CHEBI:44485 IUPAC Name: 1-ethylpyrrole-2,5-dione SMILES: CCN1C(=O)C=CC1=O

Methyl Orange (Certified ACS), Fisher Chemical

CAS: 547-58-0 Molecular Formula: C14H14N3NaO3S Molecular Weight (g/mol): 327.334 MDL Number: MFCD00007502 InChI Key: STZCRXQWRGQSJD-UHFFFAOYSA-M Synonym: Helianthin, Sodium p-Dimethylaminoazobenzenesulfonate PubChem CID: 23673835 IUPAC Name: sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]

2-(4-pyridyl)-1,3-thiazole-4-carboxylic acid, Acros Organics

CAS: 21278-86-4 Molecular Formula: C9H6N2O2S Molecular Weight (g/mol): 206.219 MDL Number: MFCD00171745 InChI Key: COOQMBOJAAZEIR-UHFFFAOYSA-N Synonym: 2-4-pyridinyl-1,3-thiazole-4-carboxylic acid, 2-4-pyridyl thiazole-4-carboxylic acid, 2-4-pyridyl-1,3-thiazole-4-carboxylic acid, 2-pyridin-4-yl thiazole-4-carboxylic acid, 2-pyridin-4-yl-1,3-thiazole-4-carboxylic acid, 2-pyridin-4-yl-thiazole-4-carboxylic acid, 4-carboxy-2-4-pyridyl thiazole, 4-thiazolecarboxylic acid, 2-4-pyridinyl, 4-thiazolecarboxylicacid, 2-4-pyridinyl, acmc-1cr1v PubChem CID: 716091 IUPAC Name: 2-pyridin-4-yl-1,3-thiazole-4-carboxylic acid SMILES: C1=CN=CC=C1C2=NC(=CS2)C(=O)O

Tetrahydrofuran, Optima™ for HPLC, Fisher Chemical

CAS: 109-99-9 Molecular Formula: C4H8O Molecular Weight (g/mol): 72.107 MDL Number: MFCD00005356 InChI Key: WYURNTSHIVDZCO-UHFFFAOYSA-N Synonym: 1,4-epoxybutane, butylene oxide, furan, tetrahydro, furanidine, hydrofuran, oxacyclopentane, tetrahydrofuran, tetrahydrofuranne, tetraidrofurano, tetramethylene oxide PubChem CID: 8028 ChEBI: CHEBI:26911 IUPAC Name: oxolane SMILES: C1CCOC1

1,4-Dioxane (Certified ACS), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 123-91-1 Molecular Formula: C4H8O2 Molecular Weight (g/mol): 88.106 MDL Number: MFCD00006571 InChI Key: RYHBNJHYFVUHQT-UHFFFAOYSA-N Synonym: 1,4-diethylene dioxide, 1,4-dioxacyclohexane, di ethylene oxide, diethylene dioxide, diethylene ether, dioxan, dioxane, dioxanne, p-dioxane, tetrahydro-p-dioxin PubChem CID: 31275 ChEBI: CHEBI:47032 IUPAC Name: 1,4-dioxane SMILES: C1COCCO1

1,10-Phenanthroline Monohydrate (Certified ACS), Fisher Chemical

CAS: 5144-89-8 Molecular Formula: C12H10N2O Molecular Weight (g/mol): 198.225 MDL Number: MFCD00149973 InChI Key: PPQJCISYYXZCAE-UHFFFAOYSA-N Synonym: 1, 10-phenanthroline monohydrate, 1,10-fenanthrolin, 1,10-fenantrolina, 1,10-phenanthroline hydrate, 1,10-phenanthroline monohydrate, 1,10-phenanthroline, monohydrate, 1,10-phenanthrolineo-phenanthroline, 4,5-phenanthroline monohydrate, o-phenanthroline monohydrate, unii-ksx215x00e PubChem CID: 21226 IUPAC Name: 1,10-phenanthroline;hydrate SMILES: C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1.O

Phenolphthalein Solution, Alcoholic, 1.0%, Fisher Chemical

CAS: 77-09-8 Molecular Formula: C20H14O4 Molecular Weight (g/mol): 318.328 MDL Number: MFCD00005913 InChI Key: KJFMBFZCATUALV-UHFFFAOYSA-N PubChem CID: 4764 ChEBI: CHEBI:34914 IUPAC Name: 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one SMILES: C1=CC=C2C(=C1)C(=O)OC2(C3=CC=C(C=C3)O)C4=CC=C(C=C4)O

Caffeine (Powder/USP/FCC), Fisher Chemical

CAS: 58-08-2 Molecular Formula: C8H10N4O2 Molecular Weight (g/mol): 194.194 MDL Number: MFCD00005758 InChI Key: RYYVLZVUVIJVGH-UHFFFAOYSA-N Synonym: 1,3,7-trimethylxanthine, alert-pep, cafeina, caffeine, guaranine, koffein, mateina, methyltheobromine, thein, theine PubChem CID: 2519 ChEBI: CHEBI:27732 IUPAC Name: 1,3,7-trimethylpurine-2,6-dione SMILES: CN1C=NC2=C1C(=O)N(C(=O)N2C)C

5-[5-(2-Thienyl)-2-thienyl]thiophene-2-carbaldehyde, Maybridge

CAS: 7342-41-8 Molecular Formula: C13H8OS3 Molecular Weight (g/mol): 276.386 InChI Key: PMPDDPJYARBNGV-UHFFFAOYSA-N Synonym: 2,2':5',2-terthiophene-5-carbaldehyde, 2,2':5',2-terthiophene-5-carboxaldehyde, 2-formyl-alpha-terthienyl, 5-5-2-thienyl-2-thienyl thiophene-2-carbaldehyde, 5-5-thiophen-2-yl thiophen-2-yl thiophene-2-carbaldehyde, 5-5-thiophen-2-ylthiophen-2-yl thiophene-2-carbaldehyde, 5-formyl-2,2':5',2-terthiophene, chembl91933 PubChem CID: 454742 IUPAC Name: 5-(5-thiophen-2-ylthiophen-2-yl)thiophene-2-carbaldehyde SMILES: C1=CSC(=C1)C2=CC=C(S2)C3=CC=C(S3)C=O

Imidazole, 99%, ACROS Organics™

CAS: 288-32-4 Molecular Formula: C3H4N2 Molecular Weight (g/mol): 68.079 InChI Key: RAXXELZNTBOGNW-UHFFFAOYSA-N Synonym: 1,3-diaza-2,4-cyclopentadiene, 1,3-diazole, glyoxalin, glyoxaline, imidazol, imidazole, iminazole, imutex, miazole, pyrro b monazole PubChem CID: 795 ChEBI: CHEBI:16069 IUPAC Name: 1H-imidazole SMILES: C1=CN=CN1

Tetrahydrofuran (Certified), Fisher Chemical

CAS: 109-99-9 Molecular Formula: C4H8O Molecular Weight (g/mol): 72.107 MDL Number: MFCD00005356 InChI Key: WYURNTSHIVDZCO-UHFFFAOYSA-N Synonym: 1,4-epoxybutane, butylene oxide, furan, tetrahydro, furanidine, hydrofuran, oxacyclopentane, tetrahydrofuran, tetrahydrofuranne, tetraidrofurano, tetramethylene oxide PubChem CID: 8028 ChEBI: CHEBI:26911 IUPAC Name: oxolane SMILES: C1CCOC1

4-Methyl-2-phenyl-1,3-oxazole-5-carboxylic acid, 97%, Maybridge

CAS: 91137-55-2 Molecular Formula: C11H9NO3 Molecular Weight (g/mol): 203.197 MDL Number: MFCD01566859 InChI Key: HRFYZRHGBICKAG-UHFFFAOYSA-N Synonym: 4-methyl-2-phenyloxazole-5-carboxylic acid, 5-oxazolecarboxylic acid, 4-methyl-2-phenyl, 5-oxazolecarboxylicacid, 4-methyl-2-phenyl PubChem CID: 4176428 IUPAC Name: 4-methyl-2-phenyl-1,3-oxazole-5-carboxylic acid SMILES: CC1=C(OC(=N1)C2=CC=CC=C2)C(=O)O

Barbituric Acid (Laboratory), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

CAS: 67-52-7 Molecular Formula: C4H4N2O3 Molecular Weight (g/mol): 128.087 MDL Number: MFCD00006666 InChI Key: HNYOPLTXPVRDBG-UHFFFAOYSA-N Synonym: 2,4,6 1h,3h,5h-pyrimidinetrione, 2,4,6-pyrimidinetrione, 2,4,6-trihydroxypyrimidine, 6-hydroxyuracil, barbiturate, barbituric acid, malonylharnstoff, malonylurea, pyrimidine-2,4,6 1h,3h,5h-trione, pyrimidinetrione PubChem CID: 6211 ChEBI: CHEBI:16294 IUPAC Name: 1,3-diazinane-2,4,6-trione SMILES: C1C(=O)NC(=O)NC1=O

Isoxazole-5-carboxylic acid, 95%, Maybridge

CAS: 21169-71-1 Molecular Formula: C4H3NO3 Molecular Weight (g/mol): 113.072 MDL Number: MFCD00156151 InChI Key: MIIQJAUWHSUTIT-UHFFFAOYSA-N Synonym: 5-carboxy-1,2-oxazole, 5-carboxyisoxazole, 5-isoxazolecarboxylic acid, isoxazole 5-carboxylic acid, isoxazole-5-carboxylic, isoxazole-5-carboxylic acid, isoxazole-5-carboxylicacid, ksc207s2h, pubchem8643 PubChem CID: 2060599 IUPAC Name: 1,2-oxazole-5-carboxylic acid SMILES: C1=C(ON=C1)C(=O)O

Methyl 5-(chloromethyl)-2-furoate, 95%, Maybridge

CAS: 2144-37-8 Molecular Formula: C7H7ClO3 Molecular Weight (g/mol): 174.58 MDL Number: MFCD00020922 InChI Key: PWXMEBZOKUPCST-UHFFFAOYSA-N Synonym: 2-furancarboxylic acid, 5-chloromethyl-, methyl ester, 5-chloromethyl-furan-2-carboxylic acid methyl ester, 5-chloromethylfuran-2-carboxylic acid methyl ester, acmc-1ck5d, enamine_005466, methyl 5-chloromethyl furan-2-carboxylate, methyl 5-chloromethyl-2-furancarboxylate, methyl 5-chloromethyl-2-furoate, pubchem24261 PubChem CID: 75065 IUPAC Name: methyl 5-(chloromethyl)furan-2-carboxylate SMILES: COC(=O)C1=CC=C(O1)CCl

2-(5-Methyl-2-phenyl-1,3-oxazol-4-yl)acetic acid, 97%, Maybridge

CAS: 107367-98-6 Molecular Formula: C12H11NO3 Molecular Weight (g/mol): 217.224 MDL Number: MFCD00100005 InChI Key: XEWJNPORMBGGKZ-UHFFFAOYSA-N Synonym: 2-5-methyl-2-phenyl-1,3-oxazol-4-yl acetic acid, 2-5-methyl-2-phenyloxazol-4-yl acetic acid, 2-phenyl-5-methyl-4-oxazolyiacetic acid, 2-phenyl-5-methyl-4-oxazolylacetic acid, 2-phenyl-5-methyloxazol-4-ylacetic acid, 5-methyl-2-phenyl-1,3-oxazol-4-yl acetic acid, 5-methyl-2-phenyl-1,3-oxazolyl acetic acid, 5-methyl-2-phenyloxazol-4-yl acetic acid, acmc-2098vv, maybridge1_002118 PubChem CID: 2775139 IUPAC Name: 2-(5-methyl-2-phenyl-1,3-oxazol-4-yl)acetic acid SMILES: CC1=C(N=C(O1)C2=CC=CC=C2)CC(=O)O

Bromothymol Blue (Certified ACS), Fisher Chemical

CAS: 76-59-5 Molecular Formula: C27H28Br2O5S Molecular Weight (g/mol): 624.384 MDL Number: MFCD00077263 InChI Key: NUHCTOLBWMJMLX-UHFFFAOYSA-N Synonym: 3«, 3“-Dibromothymolsulfonephthalein PubChem CID: 6450 ChEBI: CHEBI:86155 IUPAC Name: 2-bromo-4-[3-(3-bromo-4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-3-methyl-6-propan-2-ylphenol SMILES: CC1=C(C(=C(C=C1C2(C3=CC=CC=C3S(=O)(=O)O2)C4=CC(=C(C(=C4C)Br)O)C(C)C)C(C)C)O)Br

7-Methoxy-3,4,5,6-tetrahydro-2H-azepine, 97%, Maybridge

CAS: 2525-16-8 Molecular Formula: C7H13NO Molecular Weight (g/mol): 127.187 MDL Number: MFCD00006938 InChI Key: DNXIQMQGKSQHPC-UHFFFAOYSA-N Synonym: .epsilon.-caprolactim ether, 1-aza-2-methoxy-1-cycloheptene, 2-methoxy-1-azacycloheptene, 2-methoxy-4,5,6,7-tetrahydro-3h-azepine, 2h-azepine, 3,4,5,6-tetrahydro-7-methoxy, caprolactim methyl ether, caprolactim-o-methyl ether, o-methylcaprolactam, o-methylcaprolactim, o-methylhexanolactim PubChem CID: 75657 IUPAC Name: 7-methoxy-3,4,5,6-tetrahydro-2H-azepine SMILES: COC1=NCCCCC1

6-bromo-1,3-benzoxazol-2(3h)-one, 97%, Maybridge

CAS: 19932-85-5 Molecular Formula: C7H4BrNO2 Molecular Weight (g/mol): 214.018 MDL Number: MFCD00694727 InChI Key: DDNKJFBQMQOIKI-UHFFFAOYSA-N Synonym: 2 3h-benzoxazolone, 6-bromo, 2-benzoxazolinone, 6-bromo, 6-bromo-1,3-benzoxazol-2 3h-one, 6-bromo-2 3h-benzoxazolone, 6-bromo-2,3-dihydro-1,3-benzoxazol-2-one, 6-bromo-2-benzoxazolinone, 6-bromobenzo d oxazol-2 3h-one, 6-bromobenzoxazol-2 3h-one, 6-bromobenzoxazolinone, cincreasin PubChem CID: 29859 ChEBI: CHEBI:77861 IUPAC Name: 6-bromo-3H-1,3-benzoxazol-2-one SMILES: C1=CC2=C(C=C1Br)OC(=O)N2

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