Heterocyclic Building Blocks

Caffeine, 98.5%, USP/BP, ACROS Organics™

CAS: 58-08-2 Molecular Formula: C8H10N4O2 Molecular Weight (g/mol): 194.194 MDL Number: MFCD00005758 InChI Key: RYYVLZVUVIJVGH-UHFFFAOYSA-N Synonym: caffeine, 1,3,7-trimethylxanthine, guaranine, thein, cafeina, methyltheobromine, koffein, mateina, theine, alert-pep 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 500GR Caffeine, 98.5%, specified according to thereq. of USP/BP

Azur eosin methylene-blue, pure, solution according to Giemsa, ACROS Organics™

500ML Azur eosin methylene-blue, pure, solution according to Giemsa

1,10-Phenanthroline monohydrate, ACS reagent, ACROS Organics™

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 hydrate, 1,10-phenanthroline monohydrate, o-phenanthroline monohydrate, unii-ksx215x00e, 1,10-fenantrolina, 4,5-phenanthroline monohydrate, 1,10-phenanthroline, monohydrate, 1,10-fenanthrolin, 1,10-phenanthrolineo-phenanthroline, 1, 10-phenanthroline monohydrate PubChem CID: 21226 IUPAC Name: 1,10-phenanthroline;hydrate SMILES: C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1.O 100GR 1,10-Phenanthroline monohydrate, ACS reagent

Alfa Aesar™ Pyridine hydrobromide perbromide, tech. 90%

CAS: 39416-48-3 Molecular Formula: C5H5N·HBr3 MDL Number: MFCD00013223 Synonym: Pyridinium bromide perbromide; Pyridinium tribromide PYRIDINE HYDROBROMIDE PERBROMIDE, TECHNICAL 500G

6-chloropyridine-3-carboxaldehyde, 97%, ACROS Organics™

CAS: 23100-12-1 Molecular Formula: C6H4ClNO Molecular Weight (g/mol): 141.554 MDL Number: MFCD03095223 InChI Key: AFWWKZCPPRPDQK-UHFFFAOYSA-N Synonym: 6-chloronicotinaldehyde, 2-chloropyridine-5-carbaldehyde, 2-chloropyridine-5-carboxaldehyde, 6-chloropyridine-3-carboxaldehyde, 2-chloro-5-formylpyridine, 6-chloro-pyridine-3-carbaldehyde, 6-chloro-3-pyridinecarboxaldehyde, 2-chloro-5-pyridine carbaldehyde, 6-chloro-pyridin-3-carbaldehyde, 2-chloro-5-pyridinecarboxaldehyde PubChem CID: 2764053 IUPAC Name: 6-chloropyridine-3-carbaldehyde SMILES: C1=CC(=NC=C1C=O)Cl 5GR 6-Chloropyridine-3-carboxaldehyde, 97%

Bacitracin, potency min. 60 Units/mg, ACROS Organics™

CAS: 1405-87-4 Molecular Formula: C66H103N17O16S MDL Number: MFCD00062640 25GR Bacitracin, potency min. 60 Units/mg

Alfa Aesar™ 2-Chloro-N-isobutylpyridine-4-carboxamide, 95%

CAS: 131418-16-1 Molecular Formula: C10H13ClN2O Molecular Weight (g/mol): 212.677 MDL Number: MFCD11128613 InChI Key: KQNNEIJNGSZQHZ-UHFFFAOYSA-N Synonym: 2-chloro-n-isobutylisonicotinamide, 2-chloro-n-isobutylpyridine-4-carboxamide, 2-chloro-n-2-methylpropyl pyridine-4-carboxamide PubChem CID: 15115852 IUPAC Name: 2-chloro-N-(2-methylpropyl)pyridine-4-carboxamide SMILES: CC(C)CNC(=O)C1=CC(=NC=C1)Cl 1GR 2-Chloro-N-isobutylpyridine-4-carboxamide, 95% 1g

Alfa Aesar™ 2-Methyl-2-imidazoline, 97+%

CAS: 534-26-9 Molecular Formula: C4H8N2 Molecular Weight (g/mol): 84.122 MDL Number: MFCD00051490 InChI Key: VWSLLSXLURJCDF-UHFFFAOYSA-N Synonym: 2-methyl-2-imidazoline, 2-methylimidazoline, 1h-imidazole, 4,5-dihydro-2-methyl, methylglyoxalidine, 2-imidazoline, 2-methyl, 4,5-dihydro-2-methyl-1h-imidazole, unii-987f50e3pe, 2-methyl imidazoline, 2-methyl-4,5-dihydroimidazole, 2-methyl-20imidazolin PubChem CID: 10798 IUPAC Name: 2-methyl-4,5-dihydro-1H-imidazole SMILES: CC1=NCCN1 2-METHYL-2-IMIDAZOLINE, 95%,100G

2-Amino-6-picoline 98%, ACROS Organics™

CAS: 1824-81-3 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.144 MDL Number: MFCD00006331 InChI Key: QUXLCYFNVNNRBE-UHFFFAOYSA-N Synonym: 2-amino-6-methylpyridine, 2-amino-6-picoline, 6-amino-2-picoline, 2-pyridinamine, 6-methyl, 6-methyl-2-pyridinamine, 6-methyl-2-pyridylamine, 6-methyl-2-aminopyridine, 2-picoline, 6-amino, 6-amino-2-methylpyridine, pyridine, 2-amino-6-methyl PubChem CID: 15765 IUPAC Name: 6-methylpyridin-2-amine SMILES: CC1=NC(=CC=C1)N 5GR 2-Amino-6-picoline, 98%

Alfa Aesar™ 3-Methylthiophene-2-carbonyl chloride, 98%

CAS: 61341-26-2 Molecular Formula: C6H5ClOS Molecular Weight (g/mol): 160.615 MDL Number: MFCD00130091 InChI Key: AJSVPEVDFBYRCH-UHFFFAOYSA-N Synonym: 3-methyl-2-thiophenecarbonyl chloride, 3-methylthiophene-2-carbonylchloride, 3-methyl-2-thenoyl chloride, 2-3-methyl thiophene carboxylicacid chloride, pubchem5561, acmc-209mrl, 3-methylthenoyl chloride, 3-methyl-2-thenoylchloride, 3-methyl-2-thienoyl chloride, 3-methylthiophenecarbonylchloride PubChem CID: 2737605 IUPAC Name: 3-methylthiophene-2-carbonyl chloride SMILES: CC1=C(SC=C1)C(=O)Cl 3-METHYLTHIOPHENE-2-CARBONYL CHLORIDE, 98%,2G

3-Methylindole 98%, ACROS Organics™

CAS: 83-34-1 Molecular Formula: C9H9N Molecular Weight (g/mol): 131.178 MDL Number: MFCD00005627 InChI Key: ZFRKQXVRDFCRJG-UHFFFAOYSA-N Synonym: 3-methylindole, skatole, scatole, skatol, 1h-indole, 3-methyl, beta-methylindole, indole, 3-methyl, 3-mi, 3-methyl-4,5-benzopyrrole, 3-methyl indole PubChem CID: 6736 ChEBI: CHEBI:9171 IUPAC Name: 3-methyl-1H-indole SMILES: CC1=CNC2=CC=CC=C12 10GR 3-Methylindole, 98%

Alfa Aesar™ 4-(Methylamino)pyridine, 99%

CAS: 1121-58-0 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.144 MDL Number: MFCD00152625 InChI Key: LSCYTCMNCWMCQE-UHFFFAOYSA-N Synonym: 4-methylamino pyridine, 4-methylaminopyridine, n-methyl-4-pyridinamine, 4-pyridinamine, n-methyl, pyridin-4-yl methyl amine, 4-mamp, dmap on polystyrene, pubchem12915, pyridin-4yl-methylamine, pyridin-4-yl-methylamine PubChem CID: 123098 IUPAC Name: N-methylpyridin-4-amine SMILES: CNC1=CC=NC=C1 4-METHYLAMINOPYRIDINE 1G

Alfa Aesar™ 4-(Boc-amino)piperidine, 96%

CAS: 73874-95-0 Molecular Formula: C10H20N2O2 Molecular Weight (g/mol): 200.282 MDL Number: MFCD00798171 InChI Key: CKXZPVPIDOJLLM-UHFFFAOYSA-N Synonym: 4-boc-aminopiperidine, tert-butyl piperidin-4-ylcarbamate, 4-n-boc-aminopiperidine, 4-boc-amino piperidine, 4-n-boc-amino piperidine, tert-butyl n-piperidin-4-yl carbamate, 4-tert-butoxycarbonylamino piperidine, 4-n-boc-amino-piperidine, 4-boc-amino-piperidine, 4-n-boc amino piperidine PubChem CID: 723833 IUPAC Name: tert-butyl N-piperidin-4-ylcarbamate SMILES: CC(C)(C)OC(=O)NC1CCNCC1 4-(BOC-AMINO)PIPERIDINE, 96% 1G

4-Amino-6-hydroxy-1H-pyrazolo[3,4-d]pyrimidine, 90+%, Alfa Aesar™

CAS: 5472-41-3 Molecular Formula: C5H5N5O Molecular Weight (g/mol): 151.129 MDL Number: MFCD00005689 InChI Key: KTQYLKORCCNJTQ-UHFFFAOYSA-N Synonym: 4-amino-6-hydroxypyrazolo 3,4-d pyrimidine, 4-amino-1h-pyrazolo 3,4-d pyrimidin-6-ol, 4-aminopyrazolo 3,4-d pyrimidin-6-ol, 4-amino-2h-pyrazolo 3,4-d pyrimidin-6-ol, 4-amino-1h-pyrazolo 3,4-d pyrimidin-6 7h-one, 4-aminopyrazolo 5,4-d pyrimidin-6-ol, acmc-1akdw, 4-amino-6-hydroxypyrazolo-3,4-d pyrimidine, 4-amino-1h-pyrazolo 4,3-e pyrimidin-6-ol, 4-amino-7-hydroxypyrazolo 3,4-d pyrimidine PubChem CID: 79623 IUPAC Name: 4-amino-1,2-dihydropyrazolo[3,4-d]pyrimidin-6-one SMILES: C1=C2C(=NC(=O)N=C2NN1)N 4-AMINO-6-HYDROXYPYRAZOLO(3,4-D)PYRIMIDINE, TECH.,

Alfa Aesar™ 2,3,3-Trimethylindolenine, 98%

CAS: 1640-39-7 Molecular Formula: C11H13N Molecular Weight (g/mol): 159.232 MDL Number: MFCD00005724 InChI Key: FLHJIAFUWHPJRT-UHFFFAOYSA-N Synonym: 2,3,3-trimethylindolenine, 2,3,3-trimethyl-3h-indole, 3h-indole, 2,3,3-trimethyl, ccris 6607, 2,3,3-trimethyl-indolenin, 2,3,3-trimethyl-3-hydroindole, pubchem7445, rarechem ah bs 0130, 2,3-trimethylindolenine, 2,3,3-trimethyl-indole PubChem CID: 15427 IUPAC Name: 2,3,3-trimethylindole SMILES: CC1=NC2=CC=CC=C2C1(C)C 2,3,3-TRIMETHYLINDOLENINE, 97%5G

Alfa Aesar™ 5-Methoxybenzofuroxan, 97%

CAS: 7791-49-3 Molecular Formula: C7H6N2O3 Molecular Weight (g/mol): 166.136 MDL Number: MFCD00068052 InChI Key: ABSKHUSUHODMEL-UHFFFAOYSA-N Synonym: 5-methoxybenzofurazan-1-oxide, 5-methoxy-2,1,3-benzoxadiazole 1-oxide, 5-methoxy-2,1,3-benzoxadiazol-1-ium-1-olate, 5-methoxybenzofuroxane, 5-methoxybenzofurazane 1-oxide, 5-methoxybenzofurazan, 1-oxide, 5-methoxybenzo c 1,2,5-oxadiazol-1-ol, 2,1,3-benzoxadiazole,5-methoxy-,1-oxide, 2,1,3-benzoxadiazole, 5-methoxy-, monooxide PubChem CID: 321028 IUPAC Name: 5-methoxy-1-oxido-2,1,3-benzoxadiazol-1-ium SMILES: COC1=CC2=NO[N+](=C2C=C1)[O-] 5-METHOXYBENZOFURAZAN-1-OXIDE, 98%,5G

(S)-N-BOC-Piperidine-2-carboxylic acid, 98%, ACROS Organics™

CAS: 26250-84-0 Molecular Formula: C11H19NO4 Molecular Weight (g/mol): 229.276 MDL Number: MFCD00151904 InChI Key: JQAOHGMPAAWWQO-QMMMGPOBSA-N Synonym: boc-pip-oh, s-1-boc-piperidine-2-carboxylic acid, s-n-boc-piperidine-2-carboxylic acid, s-1-tert-butoxycarbonyl piperidine-2-carboxylic acid, boc-l-pipecolic acid, boc-l-pip-oh, n-boc-l-pipecolinic acid, l-n-boc-pipecolic acid, 2s-1-tert-butoxycarbonyl piperidine-2-carboxylic acid, 2s-1-tert-butoxy carbonyl piperidine-2-carboxylic acid PubChem CID: 688617 IUPAC Name: (2S)-1-[(2-methylpropan-2-yl)oxycarbonyl]piperidine-2-carboxylic acid SMILES: CC(C)(C)OC(=O)N1CCCCC1C(=O)O 25GR (S)-N-BOC-Piperidine-2-carboxylic acid, 98%

Alfa Aesar™ 1-(2-Methoxyethyl)piperazine, 97%

CAS: 13484-40-7 Molecular Formula: C7H16N2O Molecular Weight (g/mol): 144.218 MDL Number: MFCD00191214 InChI Key: BMEMBBFDTYHTLH-UHFFFAOYSA-N Synonym: 1-2-methoxyethyl piperazine, 1-2-methoxyethyl-piperazine, 1-2-methoxy-ethyl-piperazine, piperazine, 1-2-methoxyethyl, 1-methoxy-2-piperazinylethane, pubchem14209, 2-methoxyethylpiperazine, n-methoxyethyl piperazine, 2-methoxyethyl piperazine, n-methoxyethylylpiperazine PubChem CID: 2734638 IUPAC Name: 1-(2-methoxyethyl)piperazine SMILES: COCCN1CCNCC1 1GR 1-(2-Methoxyethyl)piperazine, 97% 1g

1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane bis(tetrafluoroborate), 96%, ACROS Organics™

CAS: 140681-55-6 Molecular Formula: C7H14B2ClF9N2 Molecular Weight (g/mol): 354.259 InChI Key: TXRPHPUGYLSHCX-UHFFFAOYSA-N Synonym: selectfluor, 1-chloromethyl-4-fluoro-1,4-diazoniabicyclo 2.2.2 octane bis tetrafluoroborate, f-teda-bf4, 1-chloromethyl-4-fluoro-1,4-diazabicyclo 2.2.2 octane-1,4-diium tetrafluoroborate, unii-4p1za6r76d, selectfluor fluorinating reagent, f-teda, selectfluor r fluorinating reagent, 1-chloromethyl-4-fluoro-1,4-diazoniabicyclo 2.2.2 octane ditetrafluoroborate, 1-chloromethyl-4-fluoro-1,4-diazoniabicyclo 2.2.2 octane bis tetrafluoroborate PubChem CID: 2724933 IUPAC Name: 1-(chloromethyl)-4-fluoro-1,4-diazoniabicyclo[2.2.2]octane;ditetrafluoroborate SMILES: [B-](F)(F)(F)F.[B-](F)(F)(F)F.C1C[N+]2(CC[N+]1(CC2)CCl)F 25GR 1-Chloromethyl-4-fluoro-1,4-diazoniabicyclo¢2.2.2!octane bis(tetrafluoroborate), 96%

3-Chloro-6-methoxybenzo[b]thiophene-2-carbonyl chloride, Alfa Aesar™

CAS: 75998-29-7 Molecular Formula: C10H6Cl2O2S Molecular Weight (g/mol): 261.116 MDL Number: MFCD00448907 InChI Key: DTMXTCKEPQWRPO-UHFFFAOYSA-N Synonym: 3-chloro-6-methoxybenzo b thiophene-2-carbonyl chloride, benzo b thiophene-2-carbonyl chloride, 3-chloro-6-methoxy, acmc-20an6b, aronis24536, 3-chloro-6-methoxy-benzo b thiophene-2-carbonyl chloride, 3-chloro-6-methoxybenzo-b thiophene-2-carbonyl chloride, 6-methoxy-3-chlorobenzo b thiophene-2-carbonyl chloride, 6-methoxy-3-chloro-benzo b-thiophene-2-carbonyl chloride, benzo b thiophene-2-carbonylchloride, 3-chloro-6-methoxy PubChem CID: 12594638 IUPAC Name: 3-chloro-6-methoxy-1-benzothiophene-2-carbonyl chloride SMILES: COC1=CC2=C(C=C1)C(=C(S2)C(=O)Cl)Cl 3-CHLORO-6-METHOXYBENZO(B)THIOPHENE-2-CARBONYL 1G

Benzo[b]furan-3-boronic acid, 98%, Alfa Aesar™

CAS: 317830-83-4 Molecular Formula: C8H7BO3 Molecular Weight (g/mol): 161.951 MDL Number: MFCD06801687 InChI Key: DFUGYZQSDFQVPU-UHFFFAOYSA-N Synonym: benzofuran-3-ylboronic acid, benzofuran-3-boronic acid, 1-benzofuran-3-yl boronic acid, boronic acid, 3-benzofuranyl, acmc-1csxn, benzo b furan-3-boronic acid, benzofuran-3-yl boronic acid PubChem CID: 23438904 IUPAC Name: 1-benzofuran-3-ylboronic acid SMILES: B(C1=COC2=CC=CC=C12)(O)O 1GR Benzo¢b!furan-3-boronic acid, 98% 1g

Alfa Aesar™ 3-Methyl-1-(2-phenylethyl)-4-piperidone, 97%

CAS: 129164-39-2 Molecular Formula: C14H19NO Molecular Weight (g/mol): 217.312 MDL Number: MFCD01699280 InChI Key: FYNKVRCSKRJSSF-UHFFFAOYSA-N Synonym: 3-methyl-1-phenethylpiperidin-4-one, 1-phenethyl-3-methyl-4-piperidone, 3-methyl-1-2-phenylethyl piperidin-4-one, 3-methyl-1-2-phenylethyl-4-piperidone, 4-piperidone, 3-methyl-1-phenethyl, 1-2-phenylethyl-3-methyl-4-piperidone, 4-piperidinone, 3-methyl-1-2-phenylethyl, 4-21-00-03220 beilstein handbook reference, 3-methyl-1-phenethyl-4-piperidone, 4-piperidone, 3-methyl-1-phenethyl- PubChem CID: 580922 IUPAC Name: 3-methyl-1-(2-phenylethyl)piperidin-4-one SMILES: CC1CN(CCC1=O)CCC2=CC=CC=C2 3-METHYL-1-(2-PHENYLETHYL)4-PIPERIDONE, 98% 1G

Indole-2-carboxylic acid, 99%, ACROS Organics™

CAS: 1477-50-5 Molecular Formula: C9H7NO2 Molecular Weight (g/mol): 161.16 MDL Number: MFCD00005611 InChI Key: HCUARRIEZVDMPT-UHFFFAOYSA-N Synonym: indole-2-carboxylic acid, 2-carboxyindole, 2-indolecarboxylic acid, indol-2-carboxylic acid, 1h-indolecarboxylic acid, indole-2-carboxylate, 2-indolylformic acid, 2-indole carboxylic acid, 1h-indol-2-carbons, carboxyindole PubChem CID: 72899 IUPAC Name: 1H-indole-2-carboxylic acid SMILES: C1=CC=C2C(=C1)C=C(N2)C(=O)O 10GR Indole-2-carboxylic acid, 99%

Alfa Aesar™ Tetrahydrofurfuryl bromide, 95%

CAS: 1192-30-9 Molecular Formula: C5H9BrO Molecular Weight (g/mol): 165.03 MDL Number: MFCD00016894 InChI Key: VOHILFSOWRNVJJ-UHFFFAOYSA-N Synonym: tetrahydrofurfuryl bromide, 2-bromomethyl tetrahydrofuran, 2-bromomethyl oxolane, furan, 2-bromomethyl tetrahydro, 2-bromomethyl-tetrahydrofuran, furan, tetrahydro-2-bromomethyl, tetrahydrofurfurylbromide, 2-bromomethyl-tetrahydrofuran, tetrahydrofrufryl bromide, 2-bromomethyltetrahydrofuran PubChem CID: 14501 IUPAC Name: 2-(bromomethyl)oxolane SMILES: C1CC(OC1)CBr TETRAHYDROFURFURYL BROMIDEPRACT,90%,50G

Alfa Aesar™ 4-Fluoro-3-(2-pyridylcarbamoyl)benzeneboronic acid, 97%

CAS: 1449131-72-9 Molecular Formula: C12H10BFN2O3 Molecular Weight (g/mol): 260.031 MDL Number: MFCD20040156 InChI Key: DJNCGHBHBJUZKA-UHFFFAOYSA-N Synonym: 4-fluoro-3-2-pyridylcarbamoyl benzeneboronic acid, 4-fluoro-3-pyridin-2-yl carbamoyl phenylboronic acid PubChem CID: 73995690 IUPAC Name: [4-fluoro-3-(pyridin-2-ylcarbamoyl)phenyl]boronic acid SMILES: B(C1=CC(=C(C=C1)F)C(=O)NC2=CC=CC=N2)(O)O 250MG 4-Fluoro-3-(2-pyridylcarbamoyl)benzeneboronic acid, 97% 250mg

Alfa Aesar™ 4-Methyl-1-(4-nitrophenylsulfonyl)piperidine, 97%

Molecular Formula: C12H16N2O4S MDL Number: MFCD00705166 100MG 4-Methyl-1-(4-nitrophenylsulfonyl)piperidine, 97% 100mg

Alfa Aesar™ 2-Chloro-3-cyano-6-(4-fluorophenyl)pyridine, 96%

CAS: 31776-83-7 Molecular Formula: C12H6ClFN2 Molecular Weight (g/mol): 232.642 MDL Number: MFCD00215072 InChI Key: VJYNNRPTVYPCCS-UHFFFAOYSA-N Synonym: 2-chloro-6-4-fluorophenyl nicotinonitrile, 2-chloro-6-4-fluorophenyl pyridine-3-carbonitrile, 2-chloro-3-cyano-6-4-fluorophenyl pyridine, 2-chloro-6-4-fluoro-phenyl-nicotinonitrile, acmc-20aial, 2-4-fluorophenyl-5-cyano-6-chloropyridine, 2-chloro-6-4-fluorophenyl-3-pyridinecarbonitrile, 2-chloranyl-6-4-fluorophenyl pyridine-3-carbonitrile, 3-pyridinecarbonitrile, 2-chloro-6-4-fluorophenyl, 3-pyridinecarbonitrile,2-chloro-6-4-fluorophenyl PubChem CID: 2773734 IUPAC Name: 2-chloro-6-(4-fluorophenyl)pyridine-3-carbonitrile SMILES: C1=CC(=CC=C1C2=NC(=C(C=C2)C#N)Cl)F 2-CHLORO-6-(4-FLUOROPHENYL)NICOTINONITRILE5G

6,6-Dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione, 99%, Alfa Aesar™

CAS: 5617-70-9 Molecular Formula: C8H10O4 Molecular Weight (g/mol): 170.164 MDL Number: MFCD00042796 InChI Key: AXJVPXNVESYGDT-UHFFFAOYSA-N Synonym: 6,6-dimethyl-5,7-dioxaspiro 2.5 octane-4,8-dione, 6,6-dimethyl-5,7-dioxaspiro 2.5 octane-4,8-dione, cycl-isopropylidene cyclopropane-1,1-dicarboxylate, 5,7-dioxaspiro 2.5 octane-4,8-dione, 6,6-dimethyl, 5,7-dioxaspiro 2.5 octane-4,8-dione,6,6-dimethyl, 6,6-dimethyl-5,7-dioxaspiro 2,5 octane-4,8-dione, 6,6-dimethyl-5,7-dioxaspiro 2,5 octane-4,8-dione, acmc-1az6b, isopropylidene cyclopropane-1,1-dicarboxylate, cyclic isopropylidene 1,1-cyclopropanedicarboxylate PubChem CID: 79720 IUPAC Name: 6,6-dimethyl-5,7-dioxaspiro[2.5]octane-4,8-dione SMILES: CC1(OC(=O)C2(CC2)C(=O)O1)C 6,6-DIMETHYL-5,7-DIOXASPIRO(2.5)OCTANE-4,8-DIONE,,

Ethyl picolinoylacetate, 95%, ACROS Organics™

CAS: 26510-52-1 Molecular Formula: C10H11NO3 Molecular Weight (g/mol): 193.202 MDL Number: MFCD00094022 InChI Key: FQHXWZMJALFSJJ-UHFFFAOYSA-N Synonym: ethyl 3-oxo-3-pyridin-2-yl propanoate, ethyl picolinoylacetate, ethyl 3-oxo-3-2-pyridyl propionate, ethyl 3-oxo-3-2-pyridinyl propanoate, ethyl 3-oxo-3-2-pyridyl propanoate, pubchem11088, ethyl-2-pyridoyl acetate, d05hbz, ethyl 3-pyridinyl-3-oxopropionate, 2-3-ethoxy-3-oxopropanoyl pyridine PubChem CID: 2736461 IUPAC Name: ethyl 3-oxo-3-pyridin-2-ylpropanoate SMILES: CCOC(=O)CC(=O)C1=CC=CC=N1 10GR Ethyl picolinoylacetate, 95%

Ethyl 5-fluorobenzo[b]thiophene-2-carboxylate, 96%, Alfa Aesar™

CAS: 13771-69-2 Molecular Formula: C11H9FO2S Molecular Weight (g/mol): 224.249 MDL Number: MFCD12923024 InChI Key: PQGYDIBMOHLOAA-UHFFFAOYSA-N Synonym: ethyl 5-fluorobenzo b thiophene-2-carboxylate, benzo b thiophene-2-carboxylic acid, 5-fluoro-, ethyl ester PubChem CID: 23261724 IUPAC Name: ethyl 5-fluoro-1-benzothiophene-2-carboxylate SMILES: CCOC(=O)C1=CC2=C(S1)C=CC(=C2)F 250MG Ethyl 5-fluorobenzo[b]thiophene-2-carboxylate, 96% 250mg

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