Heterocyclic Building Blocks

4-Dimethylaminopyridine, 99%, ACROS Organics™

CAS: 1122-58-3 Moleculaire formule: C7H10N2 Molecular Weight (g/mol): 122.171 MDL-nummer: MFCD00006418 InChI Key: VHYFNPMBLIVWCW-UHFFFAOYSA-N Synoniem: 4-DMAP PubChem CID: 14284 IUPAC Name: N,N-dimethylpyridin-4-amine SMILES: CN(C)C1=CC=NC=C1 500GR 4-Dimethylaminopyridine, 99%

N-Bromosuccinimide, 99%, ACROS Organics™

CAS: 128-08-5 Moleculaire formule: C4H4BrNO2 Molecular Weight (g/mol): 177.985 MDL-nummer: MFCD00005510 InChI Key: PCLIMKBDDGJMGD-UHFFFAOYSA-N Synoniem: NBS, 1-Bromo-2, 5-pyrolidinedione PubChem CID: 67184 ChEBI: CHEBI:53174 IUPAC Name: 1-bromopyrrolidine-2,5-dione SMILES: C1CC(=O)N(C1=O)Br 5KG N-Bromosuccinimide, 99%

1-Methyl-2-pyrrolidinone, 99%, extra pure, ACROS Organics™

CAS: 872-50-4 Moleculaire formule: C5H9NO Molecular Weight (g/mol): 99.133 MDL-nummer: MFCD00003193 InChI Key: SECXISVLQFMRJM-UHFFFAOYSA-N Synoniem: NMP, N-Methylpyrrolidone PubChem CID: 13387 ChEBI: CHEBI:7307 IUPAC Name: 1-methylpyrrolidin-2-one SMILES: CN1CCCC1=O 25LT 1-Methyl-2-pyrrolidinone, 99%, extra pure

Rhodamine B, ACROS Organics™

CAS: 81-88-9 Moleculaire formule: C28H31ClN2O3 Molecular Weight (g/mol): 479.017 MDL-nummer: MFCD00011931 InChI Key: PYWVYCXTNDRMGF-UHFFFAOYSA-N Synoniem: Basic Violet 10, C.I. 45170 PubChem CID: 6694 ChEBI: CHEBI:52334 IUPAC Name: [9-(2-carboxyphenyl)-6-(diethylamino)xanthen-3-ylidene]-diethylazanium;chloride SMILES: CCN(CC)C1=CC2=C(C=C1)C(=C3C=CC(=[N+](CC)CC)C=C3O2)C4=CC=CC=C4C(=O)O.[Cl-] 500GR Rhodamine B, pure

3-Amino-5-methylpyrazole, 97%, ACROS Organics™

CAS: 31230-17-8 Moleculaire formule: C4H7N3 Molecular Weight (g/mol): 97.121 MDL-nummer: MFCD00075180 InChI Key: FYTLHYRDGXRYEY-UHFFFAOYSA-N Synoniem: 5-Methyl-3-pyrazolamine PubChem CID: 93146 IUPAC Name: 5-methyl-1H-pyrazol-3-amine SMILES: CC1=CC(=NN1)N 100GR 3-Amino-5-methylpyrazole, 97%

1,4-Dioxane, 99.5%, Extra Dry over Molecular Sieve, AcroSeal™, ACROS Organics™

CAS: 123-91-1 Moleculaire formule: C4H8O2 Molecular Weight (g/mol): 88.106 MDL-nummer: MFCD00006571 InChI Key: RYHBNJHYFVUHQT-UHFFFAOYSA-N Synoniem: Diox PubChem CID: 31275 ChEBI: CHEBI:47032 IUPAC Name: 1,4-dioxane SMILES: C1COCCO1 2.5LT 1,4-Dioxane, 99.5%, Extra Dry over Molecular Sieve, stabilized, AcroSeal (TM)

Riboflavin, 98%, ACROS Organics™

CAS: 83-88-5 Moleculaire formule: C17H20N4O6 Molecular Weight (g/mol): 382.325 MDL-nummer: MFCD00005022 InChI Key: AUNGANRZJHBGPY-HAIGJTSVSA-N Synoniem: Vitamin B2, Lactoflavine PubChem CID: 71310809 IUPAC Name: 7,8-dimethyl-10-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]benzo[g]pteridine-2,4-dione SMILES: CC1=CC2=C(C=C1C)N(C3=NC(=O)NC(=O)C3=N2)CC(C(C(CO)O)O)O 100GR Riboflavin, 98%

(S)-(+)-2,2-Dimethyl-1,3-dioxolane-4-methanol, 98%, ACROS Organics™

CAS: 22323-82-6 Moleculaire formule: C6H12O3 Molecular Weight (g/mol): 132.159 MDL-nummer: MFCD00063239 InChI Key: RNVYQYLELCKWAN-YFKPBYRVSA-N Synoniem: (+)-2, 3-O-Isopropylidene-sn-glycerol PubChem CID: 736057 IUPAC Name: [(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methanol SMILES: CC1(OCC(O1)CO)C 25GR (S)-(+)-2,2-Dimethyl-1,3-dioxolane-4-methanol, 98%

Pyridine, 99.5%, Extra Dry over Molecular Sieve, AcroSeal™, ACROS Organics™

CAS: 110-86-1 Moleculaire formule: C5H5N Molecular Weight (g/mol): 79.102 MDL-nummer: MFCD00011732 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N PubChem CID: 1049 ChEBI: CHEBI:16227 IUPAC Name: pyridine SMILES: C1=CC=NC=C1 2.5LT Pyridine, 99.5%, Extra Dry over Molecular Sieve, AcroSeal (TM)

Neocuproine Hydrochloride Monohydrate, 99%, ACROS Organics™

CAS: 303136-82-5 Moleculaire formule: C14H15ClN2O Molecular Weight (g/mol): 262.737 MDL-nummer: MFCD00150062 InChI Key: APDYLFLZNGECIM-UHFFFAOYSA-N Synoniem: 2, 9-Dimethyl-1, 10-phenanthrolin hydrochloride monohydrate PubChem CID: 2723838 IUPAC Name: 2,9-dimethyl-1,10-phenanthroline;hydrate;hydrochloride SMILES: CC1=NC2=C(C=C1)C=CC3=C2N=C(C=C3)C.O.Cl 100GR Neocuproine hydrochloride monohydrate, 99%

Quinine sulfate dihydrate, 99+%, ACROS Organics™

CAS: 6119-70-6 Moleculaire formule: C40H58N4O12S Molecular Weight (g/mol): 818.98 MDL-nummer: MFCD00150790 InChI Key: OGONMKDIHSZENR-FBWMSXRNSA-N PubChem CID: 134129495 IUPAC Name: (R)-[(2R,4R,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol;sulfuric acid;tetrahydrate SMILES: COC1=CC2=C(C=CN=C2C=C1)C(C3CC4CCN3CC4C=C)O.COC1=CC2=C(C=CN=C2C=C1)C(C3CC4CCN3CC4C=C)O.O.O.O.O.OS(=O)(=O)O 50GR Quinine sulfate dihydrate, 99+%

1,8-Diazabicyclo[5.4.0]undec-7-ene, 98+%, Acros Organics™

CAS: 6674-22-2 Moleculaire formule: C9H16N2 Molecular Weight (g/mol): 152.241 MDL-nummer: MFCD00006930 InChI Key: GQHTUMJGOHRCHB-UHFFFAOYSA-N Synoniem: DBU, 2, 3, 4 PubChem CID: 81184 IUPAC Name: 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine SMILES: C1CCC2=NCCCN2CC1 2.5KG 1,8-Diazabicyclo¢5.4.0!undec-7-ene, 98%

1-Methyl-2-pyrrolidinone, 99.5%, Extra Dry over Molecular Sieve, AcroSeal™, ACROS Organics™

CAS: 872-50-4 Moleculaire formule: C5H9NO Molecular Weight (g/mol): 99.133 MDL-nummer: MFCD00003193 InChI Key: SECXISVLQFMRJM-UHFFFAOYSA-N Synoniem: NMP, N-Methylpyrrolidone PubChem CID: 13387 ChEBI: CHEBI:7307 IUPAC Name: 1-methylpyrrolidin-2-one SMILES: CN1CCCC1=O 2.5LT 1-Methyl-2-pyrrolidinone, 99.5%, Extra Dry over Molecular Sieve, AcroSeal (TM)

Quinoline, 99%, ACROS Organics™

CAS: 91-22-5 Moleculaire formule: C9H7N Molecular Weight (g/mol): 129.162 MDL-nummer: MFCD00006736 InChI Key: SMWDFEZZVXVKRB-UHFFFAOYSA-N Synoniem: Benzo[b]pyridine PubChem CID: 7047 ChEBI: CHEBI:17362 IUPAC Name: quinoline SMILES: C1=CC=C2C(=C1)C=CC=N2 500GR Quinoline, 99%

Pyridine-d5, for NMR, 99% atom D, ACROS Organics™

CAS: 7291-22-7 Moleculaire formule: C5H5N Molecular Weight (g/mol): 84.133 MDL-nummer: MFCD00044639 InChI Key: JUJWROOIHBZHMG-RALIUCGRSA-N PubChem CID: 558519 IUPAC Name: 2,3,4,5,6-pentadeuteriopyridine SMILES: C1=CC=NC=C1 5ML Pyridine-d5, for NMR, 99 atom % D

Alfa Aesar™ L-Lactide, 98+%

CAS: 4511-42-6 Moleculaire formule: C6H8O4 Molecular Weight (g/mol): 144.126 MDL-nummer: MFCD00070594 InChI Key: JJTUDXZGHPGLLC-IMJSIDKUSA-N Synoniem: (S,S)-3,6-Dimethyl-1,4-dioxane-2,5-dione PubChem CID: 107983 IUPAC Name: (3S,6S)-3,6-dimethyl-1,4-dioxane-2,5-dione SMILES: CC1C(=O)OC(C(=O)O1)C L-LACTIDE, 98% 5G

Nicotine ditartrate dihydrate, 98%, ACROS Organics™

Moleculaire formule: 2C4H6O6·2H2O Synoniem: (-)-Nicotine di-(+)-hydrogen tartrate dihydrate 10GR Nicotine ditartrate dihydrate, 98%

L-Nicotine, 99+%, ACROS Organics™

CAS: 54-11-5 Moleculaire formule: C10H14N2 Molecular Weight (g/mol): 162.236 InChI Key: SNICXCGAKADSCV-JTQLQIEISA-N PubChem CID: 89594 ChEBI: CHEBI:17688 IUPAC Name: 3-[(2S)-1-methylpyrrolidin-2-yl]pyridine SMILES: CN1CCCC1C2=CN=CC=C2 25GR L-Nicotine, 99+%

Morpholine, 99+%, extra pure, ACROS Organics™

CAS: 110-91-8 Moleculaire formule: C4H9NO Molecular Weight (g/mol): 87.122 MDL-nummer: MFCD00005972 InChI Key: YNAVUWVOSKDBBP-UHFFFAOYSA-N Synoniem: 1-Oxa-4-azacyclohexane, Tetrahydro-2H-1, 4-oxazine PubChem CID: 8083 ChEBI: CHEBI:34856 IUPAC Name: morpholine SMILES: C1COCCN1 5ML Morpholine, 99+%, extra pure

Pyridine, 99+%, extra pure, ACROS Organics™

CAS: 110-86-1 Moleculaire formule: C5H5N Molecular Weight (g/mol): 79.102 MDL-nummer: MFCD00011732 InChI Key: JUJWROOIHBZHMG-UHFFFAOYSA-N PubChem CID: 1049 ChEBI: CHEBI:16227 IUPAC Name: pyridine SMILES: C1=CC=NC=C1 2.5LT Pyridine, 99+%, extra pure

Alfa Aesar™ Pentafluoropyridine, 99%

CAS: 700-16-3 Moleculaire formule: C5F5N Molecular Weight (g/mol): 169.054 MDL-nummer: MFCD00006225 InChI Key: XTGOWLIKIQLYRG-UHFFFAOYSA-N PubChem CID: 69690 IUPAC Name: 2,3,4,5,6-pentafluoropyridine SMILES: C1(=C(C(=NC(=C1F)F)F)F)F PENTAFLUOROPYRIDINE, 99% 25G

Alfa Aesar™ 1-Boc-3-iodoindole-5-carbonitrile, 97%

CAS: 864685-26-7 Moleculaire formule: C14H13IN2O2 Molecular Weight (g/mol): 368.174 MDL-nummer: MFCD05864767 InChI Key: GADLXNFRAAUWAD-UHFFFAOYSA-N Synoniem: 1-Boc-5-cyano-3-iodoindole PubChem CID: 17749979 IUPAC Name: tert-butyl 5-cyano-3-iodoindole-1-carboxylate SMILES: CC(C)(C)OC(=O)N1C=C(C2=C1C=CC(=C2)C#N)I 1GR 1-Boc-3-iodoindole-5-carbonitrile, 97% 1g

1-Ethyl-2-pyrrolidinone, 98%, ACROS Organics™

CAS: 2687-91-4 Moleculaire formule: C6H11NO Molecular Weight (g/mol): 113.16 MDL-nummer: MFCD00003199 InChI Key: ZFPGARUNNKGOBB-UHFFFAOYSA-N Synoniem: NEP PubChem CID: 17595 IUPAC Name: 1-ethylpyrrolidin-2-one SMILES: CCN1CCCC1=O 100GR 1-Ethyl-2-pyrrolidinone, 98%

1-Methylimidazole, 99%, ACROS Organics™

CAS: 616-47-7 Moleculaire formule: C4H6N2 Molecular Weight (g/mol): 82.106 MDL-nummer: MFCD00005292 InChI Key: MCTWTZJPVLRJOU-UHFFFAOYSA-N PubChem CID: 1390 ChEBI: CHEBI:113454 IUPAC Name: 1-methylimidazole SMILES: CN1C=CN=C1 5KG 1-Methylimidazole, 99%

Alfa Aesar™ Glutarimide, 98%

CAS: 1121-89-7 Moleculaire formule: C5H7NO2 Molecular Weight (g/mol): 113.116 MDL-nummer: MFCD00006670 InChI Key: KNCYXPMJDCCGSJ-UHFFFAOYSA-N Synoniem: Piperidine-2,6-dione PubChem CID: 70726 ChEBI: CHEBI:5435 IUPAC Name: piperidine-2,6-dione SMILES: C1CC(=O)NC(=O)C1 GLUTARIMIDE, 98% 100G

Pyrrolidine +99%, ACROS Organics™

CAS: 123-75-1 Moleculaire formule: C4H9N Molecular Weight (g/mol): 71.123 MDL-nummer: MFCD00005249 InChI Key: RWRDLPDLKQPQOW-UHFFFAOYSA-N Synoniem: Azacyclopentane PubChem CID: 31268 ChEBI: CHEBI:33135 IUPAC Name: pyrrolidine SMILES: C1CCNC1 250ML Pyrrolidine, 99+%

(±)-Propylene oxide, 99.5%, extra pure, ACROS Organics™

CAS: 75-56-9 Moleculaire formule: C3H6O Molecular Weight (g/mol): 58.08 MDL-nummer: MFCD00005126 InChI Key: GOOHAUXETOMSMM-UHFFFAOYSA-N Synoniem: 1, 2-Epoxypropane, Methyloxirane PubChem CID: 6378 ChEBI: CHEBI:38685 IUPAC Name: 2-methyloxirane SMILES: CC1CO1 5ML (±)-Propylene oxide, 99.5%, extra pure

N-Hydroxysuccinimide, 98+%, ACROS Organics™

CAS: 6066-82-6 Moleculaire formule: C4H5NO3 Molecular Weight (g/mol): 115.088 MDL-nummer: MFCD00005516 InChI Key: NQTADLQHYWFPDB-UHFFFAOYSA-N Synoniem: 1-Hydroxy-2, 5-pyrrolidinedione PubChem CID: 80170 IUPAC Name: 1-hydroxypyrrolidine-2,5-dione SMILES: C1CC(=O)N(C1=O)O 100GR N-Hydroxysuccinimide, 98+%

Pyridine-d5, for NMR, contains 1 v/v% TMS, 99 atom % D, ACROS Organics™

5ML Pyridine-d5, for NMR, contains 1 v/v% TMS, 99atom % D

Rose Bengal, 85%, pure, certified, ACROS Organics™

CAS: 632-69-9 Moleculaire formule: C20H4Cl4I4Na2O5 Molecular Weight (g/mol): 1019.644 MDL-nummer: MFCD00005043 InChI Key: DPBQSRZQYAYDGY-UHFFFAOYSA-N Synoniem: Acid Red 94, C.I. 45440 PubChem CID: 87244310 IUPAC Name: sodium;4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodospiro[2-benzofuran-3,9'-xanthene]-1-one SMILES: C1=C2C(=C(C(=C1I)O)I)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)O)I.[Na].[Na] 100GR Rose Bengal, 85%, pure, certified

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