Heterocyclic Building Blocks

Alfa Aesar™ N-(4-Bromophenyl)maleimide, 98%

Chemische naam of materiaal: N-(4-Bromophenyl)maleimide CAS: 13380-67-1 Moleculaire formule: C10H6BrNO2 Formulegewicht: 252.07 MDL-nummer: MFCD00030664 Beilstein: 513122 Synoniem: 1-(4-Bromophenyl)-1H-pyrrole-2,5-dione N-(4-BROMOPHENYL)MALEIMIDE98%,25G

(R)-(-)-5-Hydroxymethyl-2-pyrrolidinone, 98%, ACROS Organics™

Chemische naam of materiaal: (R)-(-)-5-Hydroxymethyl-2-pyrrolidinone Naamnotitie: 98% CAS: 66673-40-3 CAS min %: 97.5 CAS max %: 100.0 Assay: 98% Assaypercentage: 98% Moleculaire formule: C5H9NO2 Formulegewicht: 115.13 MDL-nummer: MFCD00077791 25GR (R)-(-)-5-Hydroxymethyl-2-pyrrolidinone, 98%

Alfa Aesar™ 2-Amino-4-tert-butylthiazole, 98%

Chemische naam of materiaal: 2-Amino-4-tert-butylthiazole CAS: 74370-93-7 Moleculaire formule: C7H12N2S Formulegewicht: 156.26 MDL-nummer: MFCD00051644 Beilstein: 114270 Synoniem: 4-tert-Butyl-2-thiazolamine 2-AMINO-4-TERT-BUTYLTHIAZOLE, 98%,1G

Alfa Aesar™ 2,4-Dihydroxypyridine, 97%

Chemische naam of materiaal: 2,4-Dihydroxypyridine CAS: 626-03-9 Moleculaire formule: C5H5NO2 Formulegewicht: 111.1 MDL-nummer: MFCD00006273 Beilstein: 108533 Synoniem: 4-Hydroxy-2-pyridone; 2,4-Pyridinediol 2,4-DIHYDROXYPYRIDINE, 97%5G

Alfa Aesar™ 6-Amino-3-cyano-2-methylpyridine, 97%

Chemische naam of materiaal: 6-Amino-3-cyano-2-methylpyridine CAS: 183428-90-2 Moleculaire formule: C7H7N3 Formulegewicht: 133.15 MDL-nummer: MFCD05865116 VN-nummer: UN3439 Synoniem: 6-Amino-2-methylnicotinonitrile; 6-Amino-2-methylpyridine-3-carbonitrile 6-AMINO-3-CYANO-2-METHYLPYRIDINE, 98% 1G

Alfa Aesar™ 2-(Phthalimido)ethanesulfonyl chloride, 97%

Chemische naam of materiaal: 2-(Phthalimido)ethanesulfonyl chloride CAS: 4403-36-5 Moleculaire formule: C10H8ClNO4S Formulegewicht: 273.7 MDL-nummer: MFCD01861217 VN-nummer: UN3261 2-PHTHALIMIDOETHANESULFONYL CHLORIDE5G

MES sodium salt, 99%, ACROS Organics™

Chemische naam of materiaal: MES sodium salt CAS: 71119-23-8 Assay: ≥98.5% (after ion exchange) Assaypercentage: 99% Moleculaire formule: C6H12NNaO4S Formulegewicht: 217.22 MDL-nummer: MFCD00065473 25GR MES sodium salt, 99%

Alfa Aesar™ gamma-Hexanolactone, 98%

Chemische naam of materiaal: gamma-Hexanolactone CAS: 695-06-7 Moleculaire formule: C6H10O2 Formulegewicht: 114.15 MDL-nummer: MFCD00005401 Beilstein: 107260 Synoniem: gamma-Caprolactone; 5-Ethyldihydro-2(3H)-furanone GAMMA-HEXANOLACTONE, 98% 25G

Alfa Aesar™ 3-Chlorothiophene-2-carboxylic acid, 99%

Chemische naam of materiaal: 3-Chlorothiophene-2-carboxylic acid CAS: 59337-89-2 Moleculaire formule: C5H3ClO2S Formulegewicht: 162.6 MDL-nummer: MFCD00043888 Beilstein: 121052 3-CHLOROTHIOPHENE-2-CARBOXYLIC ACID, 99%,1G

Alfa Aesar™ 3-Cyano-2-hydroxy-4,6-dimethylpyridine, 98%

Chemische naam of materiaal: 3-Cyano-2-hydroxy-4,6-dimethylpyridine CAS: 769-28-8 Moleculaire formule: C8H8N2O Formulegewicht: 148.17 MDL-nummer: MFCD00006269 Beilstein: 130992 Synoniem: 5-Cyano-6-hydroxy-2,4-lutidine; 4,6-Dimethyl-2-hydroxypyridine-3-carbonitrile 4,6-DIMETHYL-2-HYDROXYNICOTINONITRILE, 98%,25G

Alfa Aesar™ 3-Iodo-1-phenylsulfonyl-7-azaindole, 95%

Chemische naam of materiaal: 3-Iodo-1-phenylsulfonyl-7-azaindole CAS: 887115-53-9 Moleculaire formule: C13H9IN2O2S Formulegewicht: 384.2 MDL-nummer: MFCD08741527 Synoniem: 3-Iodo-1-phenylsulfonyl-1H-pyrrolo[2,3-b]pyridine 250MG 3-Iodo-1-phenylsulfonyl-7-azaindole, 95% 250mg

Alfa Aesar™ 1-(2-Fluorophenyl)pyrrole, 98%

Chemische naam of materiaal: 1-(2-Fluorophenyl)pyrrole CAS: 89096-77-5 Moleculaire formule: C10H8FN Formulegewicht: 161.18 MDL-nummer: MFCD02665231 25GR 1-(2-Fluorophenyl)pyrrole, 98% 25g

Alfa Aesar™ 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate, 98+%

Chemische naam of materiaal: 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate CAS: 145022-44-2 Moleculaire formule: C7H11F3N2O3S Formulegewicht: 260.24 MDL-nummer: MFCD00210008 Synoniem: 1-Ethyl-3-methylimidazolium triflate 1-ETHYL-3-METHYLIMIDAZOLIUM TRIFLUOROMETHANESULPH,

Alfa Aesar™ 4-Amino-1H-pyrazolo[3,4-d]pyrimidine, 98%

Chemische naam of materiaal: 4-Amino-1H-pyrazolo[3,4-d]pyrimidine CAS: 2380-63-4 Moleculaire formule: C5H5N5 Formulegewicht: 135.13 MDL-nummer: MFCD00005688 VN-nummer: UN2811 Beilstein: 5824 Synoniem: 1H-Pyrazolo[3,4-d]pyrimidin-4-amine 4-AMINOPYRAZOLO(3,4-D)PYRIMIDINE, 98%,250MG

Alfa Aesar™ Ethyl 2-(2-aminophenyl)-4-phenylthiazole-5-carboxylate, 97%

Chemische naam of materiaal: Ethyl 2-(2-aminophenyl)-4-phenylthiazole-5-carboxylate Moleculaire formule: C18H16N2O2S Formulegewicht: 324.4 MDL-nummer: MFCD20265388 Synoniem: 2-(2-Aminophenyl)-4-phenylthiazole-5-carboxylic acid ethyl ester 5GR Ethyl 2-(2-aminophenyl)-4-phenylthiazole-5-carboxylate, 97% 5g

5-Fluoro-2-hydroxypyridine, 97%, ACROS Organics™

Chemische naam of materiaal: 5-Fluoro-2-hydroxypyridine CAS: 51173-05-8 CAS min %: 96.0 CAS max %: 100.0 Assay: 97% Assaypercentage: 97% Moleculaire formule: C5H4FNO Formulegewicht: 113.09 MDL-nummer: MFCD03092918 25GR 5-Fluoro-2-hydroxypyridine, 97%

Alfa Aesar™ 2-Methylpyrazine-5-carboxylic acid, 98%

Chemische naam of materiaal: 2-Methylpyrazine-5-carboxylic acid CAS: 5521-55-1 Moleculaire formule: C6H6N2O2 Formulegewicht: 138.13 MDL-nummer: MFCD00068241 Beilstein: 116005 2-METHYLPYRAZINE-5-CARBOXYLIC ACID, 98%5G

Alfa Aesar™ 2-Acetyl-7-methoxybenzo[b]furan, 97%

Chemische naam of materiaal: 2-Acetyl-7-methoxybenzo[b]furan CAS: 43071-52-9 Moleculaire formule: C11H10O3 Formulegewicht: 190.2 MDL-nummer: MFCD00016911 2-ACETYL-7-METHOXYBENZOFURAN, 97%,1G

Alfa Aesar™ 2-[3-(2-Benzimidazolyl)phenyl]-4-phenylthiazole, 97%

Chemische naam of materiaal: 2-[3-(2-Benzimidazolyl)phenyl]-4-phenylthiazole Moleculaire formule: C22H15N3S Formulegewicht: 353.44 MDL-nummer: MFCD22666466 5GR 2-[3-(2-Benzimidazolyl)phenyl]-4-phenylthiazole, 97% 5g

Alfa Aesar™ 5-Chloropyrazine-2-carboxylic acid, 95%

Chemische naam of materiaal: 5-Chloropyrazine-2-carboxylic acid CAS: 36070-80-1 Moleculaire formule: C5H3ClN2O2 Formulegewicht: 158.54 MDL-nummer: MFCD09033269 1GR 5-Chloropyrazine-2-carboxylic acid, 95% 1g

Alfa Aesar™ 4-(2-Pyridylazo)resorcinol, 99%

Chemische naam of materiaal: 4-(2-Pyridylazo)resorcinol CAS: 1141-59-9 Moleculaire formule: C11H9N3O2 Formulegewicht: 215.21 MDL-nummer: MFCD00006256 Beilstein: 184665 Synoniem: PAR 4-(2-PYRIDYLAZO)RESORCINOL99%,1G

L-Carnosine, 98%, ACROS Organics™

Chemische naam of materiaal: L-Carnosine CAS: 305-84-0 Assay: 98% Assaypercentage: 98% Moleculaire formule: C9H14N4O3 Formulegewicht: 226.23 MDL-nummer: MFCD00005207 Synoniem: N-β-Alanyl-L-histidine 1GR L-Carnosine, 98%

Alfa Aesar™ 4-Aminomorpholine, 96%

Chemische naam of materiaal: 4-Aminomorpholine CAS: 4319-49-7 Moleculaire formule: C4H10N2O Formulegewicht: 102.14 MDL-nummer: MFCD00006174 VN-nummer: UN2733 4-AMINOMORPHOLINE, 98% 25G

Alfa Aesar™ Thiodiglycolic anhydride, 98%

Chemische naam of materiaal: Thiodiglycolic anhydride CAS: 3261-87-8 Moleculaire formule: C4H4O3S Formulegewicht: 132.13 MDL-nummer: MFCD00051689 Beilstein: 112528 Synoniem: 1,4-Oxathiane-2,6-dione; 2,2'-Thiodiacetic acid anhydride THIODIGLYCOLIC ANHYDRIDE, 98%,25G

Alfa Aesar™ 2-(Methylthio)pyridine-3-boronic acid, 95%

Chemische naam of materiaal: 2-(Methylthio)pyridine-3-boronic acid CAS: 1072944-21-8 Moleculaire formule: C6H8BNO2S Formulegewicht: 169.01 MDL-nummer: MFCD09037488 2-(METHYLTHIO)PYRIDINE-3-BORONIC ACID, 95% 1G

Alfa Aesar™ 5-Amino-2-bromo-6-methylpyridine, 98%

Chemische naam of materiaal: 5-Amino-2-bromo-6-methylpyridine CAS: 126325-47-1 Formulegewicht: 187.04 MDL-nummer: MFCD03095086 Beilstein: 6190039 Synoniem: 5-Amino-2-bromo-6-picoline 1GR 5-Amino-2-bromo-6-methylpyridine, 98% 1g

3-Thienylmagnesium iodide, 0.3M solution in THF, AcroSeal™, ACROS Organics™

50ML 3-Thienylmagnesium iodide, 0.3M solution in THF, AcroSeal (TM)

1-BOC-Piperidine, 97%, ACROS Organics™

Chemische naam of materiaal: 1-BOC-Piperidine CAS: 75844-69-8 CAS min %: 96.0 CAS max %: 100.0 Assay: ≥96.0% Assaypercentage: 97% Moleculaire formule: C10H19NO2 Formulegewicht: 185.27 Synoniem: N-(tert-Butoxycarbonyl)piperidine 5GR 1-BOC-Piperidine, 97%

Alfa Aesar™ 1-Tritylimidazole-4-carboxaldehyde, 98%

Chemische naam of materiaal: 1-Tritylimidazole-4-carboxaldehyde CAS: 33016-47-6 Moleculaire formule: C23H18N2O Formulegewicht: 338.41 MDL-nummer: MFCD02179554 Synoniem: 1-(Triphenylmethyl)imidazole-4-carboxaldehyde; 1-Trityl-4-formylimidazole 1-TRITYLIMIDAZOLE-4-CARBOXALDEHYDE, 98%,5G

Alfa Aesar™ 2-Iodo-3-methoxypyridine, 97%

Chemische naam of materiaal: 2-Iodo-3-methoxypyridine CAS: 93560-55-5 Moleculaire formule: C6H6INO Formulegewicht: 235.03 MDL-nummer: MFCD00234181 Beilstein: 115569 2-IODO-3-METHOXYPYRIDINE 5G

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