Heterocyclic Building Blocks

Pyridine, 99+%, ACS reagent, ACROS Organics™

CAS: 110-86-1 Molecular Formula: C5H5N Molecular Weight (g/mol): 79.102 MDL Number: MFCD00011732 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N PubChem CID: 1049 ChEBI: CHEBI:16227 1LT Pyridine, 99+%, ACS reagent

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

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

Cyclohexene Oxide 98%, ACROS Organics™

CAS: 286-20-4 Molecular Formula: C6H10O Molecular Weight (g/mol): 98.145 MDL Number: MFCD00005162 InChI Key: ZWAJLVLEBYIOTI-UHFFFAOYSA-N Synonym: 7-Oxabicyclo[4.1.0]heptane, Epoxycyclohexane PubChem CID: 9246 100ML Cyclohexene oxide, 98%

3-Thiopheneacetic acid, 98%, ACROS Organics™

CAS: 6964-21-2 Molecular Formula: C6H6O2S Molecular Weight (g/mol): 142.172 MDL Number: MFCD00005473 InChI Key: RCNOGGGBSSVMAS-UHFFFAOYSA-N PubChem CID: 23404 50GR 3-Thiopheneacetic acid, 98%

Suberic acid bis(N-hydroxysuccinimide ester), 97%, ACROS Organics™

CAS: 68528-80-3 Molecular Formula: C16H20N2O8 Molecular Weight (g/mol): 368.342 MDL Number: MFCD00049059 InChI Key: ZWIBGKZDAWNIFC-UHFFFAOYSA-N Synonym: Disuccinimidyl suberate PubChem CID: 100658 1GR Suberic acid bis(N-hydroxysuccinimide ester),97%

L-Nicotine, 99+%, ACROS Organics™

CAS: 54-11-5 Molecular Formula: C10H14N2 Molecular Weight (g/mol): 162.236 InChI Key: SNICXCGAKADSCV-JTQLQIEISA-N PubChem CID: 89594 ChEBI: CHEBI:17688 25GR L-Nicotine, 99+%

Alfa Aesar™ 2-(2-Methyl-1,3-dioxolan-2-yl)benzeneboronic acid, 95%

CAS: 243140-14-9 Molecular Formula: C10H13BO4 Molecular Weight (g/mol): 208.02 MDL Number: MFCD04973737 InChI Key: LQXLVSDIQAVYOM-UHFFFAOYSA-N Synonym: 2-Boronoacetophenone ethylene acetal; 2-(2-Methyl-1,3-dioxolan-2-yl)phenylboronic acid PubChem CID: 5146717 2-(2-METHYL-1,3-DIOXOLAN-2YL)BENZENEBORONIC ACID,

1-Butyl-3-methylimidazolium (L)-lactate, 95+%, ACROS Organics™

5GR 1-Butyl-3-methylimidazolium (L)-lactate, 95+%

L-Carnosine, 98%, ACROS Organics™

CAS: 305-84-0 Molecular Formula: C9H14N4O3 Molecular Weight (g/mol): 226.236 MDL Number: MFCD00005207 InChI Key: CQOVPNPJLQNMDC-ZETCQYMHSA-N Synonym: N-β-Alanyl-L-histidine PubChem CID: 439224 ChEBI: CHEBI:15727 5GR L-Carnosine, 98%

Alfa Aesar™ N-Phenylmaleimide, 98+%

CAS: 941-69-5 Molecular Formula: C10H7NO2 Molecular Weight (g/mol): 173.171 MDL Number: MFCD00005502 InChI Key: HIDBROSJWZYGSZ-UHFFFAOYSA-N Synonym: 1-Phenyl-1H-pyrrole-2,5-dione PubChem CID: 13662 N-PHENYLMALEIMIDE, 98+% 100G

6-Amino-3-methyl-1,3-benzoxazol-2(3H)-one, 90%, ACROS Organics™

CAS: 99584-10-8 Molecular Formula: C8H8N2O2 Molecular Weight (g/mol): 164.164 MDL Number: MFCD07801206 InChI Key: FPNLXQSOWBNXCN-UHFFFAOYSA-N PubChem CID: 6486006 5GR 6-Amino-3-methyl-1,3-benzoxazol-2(3H)-one, 90%

Alfa Aesar™ 4-(4-Morpholinylcarbonyl)benzeneboronic acid pinacol ester, 97%

CAS: 656239-38-2 Molecular Formula: C17H24BNO4 Molecular Weight (g/mol): 317.192 MDL Number: MFCD05863913 InChI Key: ZOPBEWUNCNLYSD-UHFFFAOYSA-N Synonym: 4-(Morpholine-4-carbonyl)phenylboronic acid pinacol ester; 4-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzoyl]morpholine PubChem CID: 2760141 4-(4-MORPHOLINYLCARBONYL) BENZENEBORONIC ACID PI-1

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: Skatole PubChem CID: 6736 ChEBI: CHEBI:9171 10GR 3-Methylindole, 98%

Alfa Aesar™ 2-Bromo-3-hydroxypyridine-4-carboxaldehyde hydrochloride, 97%

Chemical Name or Material: 2-Bromo-3-hydroxypyridine-4-carboxaldehyde hydrochloride Molecular Formula: C6H4BrNO2·HCl MDL Number: MFCD20040294 250MG 2-Bromo-3-hydroxypyridine-4-carboxaldehyde hydrochloride, 97% 250mg

Alfa Aesar™ 5-Methoxyflavone, 97%

CAS: 42079-78-7 Molecular Formula: C16H12O3 Molecular Weight (g/mol): 252.269 MDL Number: MFCD00016942 InChI Key: XRQSPUXANRGDAV-UHFFFAOYSA-N PubChem CID: 94525 5-METHOXYFLAVONE, 97% 0,1G

Alfa Aesar™ 1-[4-(Trifluoromethyl)-2-pyrimidinyl]piperazine, 97%

CAS: 179756-91-3 Molecular Formula: C9H11F3N4 Molecular Weight (g/mol): 232.21 MDL Number: MFCD00203912 InChI Key: WBJVPAABGFBMJQ-UHFFFAOYSA-N PubChem CID: 2778334 250MG 1-[4-(Trifluoromethyl)-2-pyrimidinyl]piperazine, 97% 250mg

Alfa Aesar™ 2-sec-Butylthiazole, 98+%

CAS: 18277-27-5 Molecular Formula: C7H11NS Molecular Weight (g/mol): 141.232 MDL Number: MFCD00051951 InChI Key: MHJSWOZJMPIGJQ-UHFFFAOYSA-N Synonym: 2-(1-Methylpropyl)thiazole PubChem CID: 519539 2-SEC-BUTYLTHIAZOLE, 98+% 5G

Alfa Aesar™ 5-(2,3-Dichlorophenyl)furan-2-carbonyl chloride, 97%

Chemical Name or Material: 5-(2,3-Dichlorophenyl)furan-2-carbonyl chloride Molecular Formula: C11H5Cl3O2 MDL Number: MFCD02258058 UN Number: UN3261 5-(2,3-DICHLOROPHENYL)FURAN-2-CARBONYL CHLORIDE5G

5-Amino-2-methyl-1,3-benzoxazole, 97%, ACROS Organics™

CAS: 72745-76-7 Molecular Formula: C8H8N2O Molecular Weight (g/mol): 148.165 InChI Key: FECYTFWPNCBIHC-UHFFFAOYSA-N PubChem CID: 737920 1GR 5-Amino-2-methyl-1,3-benzoxazole, 97%

Alfa Aesar™ D-beta-Prolinol, 95%

CAS: 110013-18-8 Molecular Formula: C5H11NO Molecular Weight (g/mol): 101.149 MDL Number: MFCD09607969 InChI Key: QOTUIIJRVXKSJU-RXMQYKEDSA-N Synonym: (R)-3-Pyrrolidinemethanol PubChem CID: 7446913 1GR D-¬b-Prolinol, 95%

Alfa Aesar™ 5-Amino-4-bromo-3-methyl-1H-pyrazole hydrobromide, 98%

CAS: 167683-86-5 Molecular Formula: C4H7Br2N3 Molecular Weight (g/mol): 256.929 MDL Number: MFCD00053023 InChI Key: UGCOULAJNKWOPX-UHFFFAOYSA-N Synonym: 4-Bromo-3-methyl-1H-pyrazol-5-amine hydrobromide PubChem CID: 2778427 5-AMINO-4-BROMO-3-METHYLPYRAZOLE HCLBROMID,1G

2-Bromopyridine-3-carboxylic acid, 97%, ACROS Organics™

CAS: 35905-85-2 Molecular Formula: C6H4BrNO2 Molecular Weight (g/mol): 202.007 MDL Number: MFCD01646068 InChI Key: MMWNKXIFVYQOTK-UHFFFAOYSA-N PubChem CID: 233262 5GR 2-Bromopyridine-3-carboxylic acid, 97%

Alfa Aesar™ 3-Amino-2-fluoro-4-methylpyridine, 98%

CAS: 173435-32-0 Molecular Formula: C6H7FN2 Molecular Weight (g/mol): 126.134 MDL Number: MFCD04112556 InChI Key: ZKQQKPXTKXTEQR-UHFFFAOYSA-N Synonym: 3-Amino-2-fluoro-4-picoline PubChem CID: 2763161 1GR 3-Amino-2-fluoro-4-methylpyridine, 98% 1g

Alfa Aesar™ 1-Chloro-4-(3,4-dimethylphenyl)phthalazine, 96%

CAS: 129842-38-2 Molecular Formula: C16H13ClN2 Molecular Weight (g/mol): 268.744 MDL Number: MFCD03001385 InChI Key: GYYXXMBDNZTEND-UHFFFAOYSA-N PubChem CID: 6401338 1GR 1-Chloro-4-(3,4-dimethylphenyl)phthalazine, 96% 1g

Alfa Aesar™ N-(6-Chloro-3-pyridyl)thiourea, 97+%

CAS: 125117-97-7 Molecular Formula: C6H6ClN3S Molecular Weight (g/mol): 187.645 MDL Number: MFCD15525455 InChI Key: KQNRFXLAUHMUSH-UHFFFAOYSA-N PubChem CID: 47003394 5GR N-(6-Chloro-3-pyridyl)thiourea, 97+% 5g

1-(2-Pyridylazo)-2-naphthol, Indicator Grade 98%, ACROS Organics™

CAS: 85-85-8 Molecular Formula: C15H11N3O Molecular Weight (g/mol): 249.273 InChI Key: RAXUMGMWXZYADR-OBGWFSINSA-N Synonym: PAN PubChem CID: 5376264 50GR 1-(2-Pyridylazo)-2-naphthol, 98%, pure, indicator grade

Morpholine, 99+%, ACS reagent, ACROS Organics™

CAS: 110-91-8 Molecular Formula: C4H9NO Molecular Weight (g/mol): 87.122 MDL Number: MFCD00005972 InChI Key: YNAVUWVOSKDBBP-UHFFFAOYSA-N Synonym: 1-Oxa-4-azacyclohexane, Tetrahydro-2H-1, 4-oxazine PubChem CID: 8083 ChEBI: CHEBI:34856 500GR Morpholine, 99+%, ACS reagent

Alfa Aesar™ 2-Phenylindole-3-carboxaldehyde, 97%

CAS: 25365-71-3 Molecular Formula: C15H11NO Molecular Weight (g/mol): 221.259 MDL Number: MFCD00435481 InChI Key: IFIFXODAHZPTEY-UHFFFAOYSA-N PubChem CID: 613305 2-PHENYLINDOLE-3-CARBOXALDEHYDE, 97%,5G

Alfa Aesar™ 1-[3-(Boc-amino)propyl]indole-6-carboxylic acid, 97%

CAS: 1005378-70-0 Molecular Formula: C17H22N2O4 Molecular Weight (g/mol): 318.373 MDL Number: MFCD04973975 InChI Key: WDQHQHXUYHOJMH-UHFFFAOYSA-N PubChem CID: 24720944 1GR 1-[3-(Boc-amino)propyl]indole-6-carboxylic acid, 97% 1g

Alfa Aesar™ 3-Iodooxetane, 95%

CAS: 26272-85-5 Molecular Formula: C3H5IO Molecular Weight (g/mol): 183.976 MDL Number: MFCD08544403 InChI Key: KBEIFKMKVCDETC-UHFFFAOYSA-N PubChem CID: 13356686 500MG 3-Iodooxetane, 95%

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