Other Heterocyclic Building Blocks

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473006 (1S,4S)-(+)-2,5-Diazabicyclo[2.2.1]heptane dihydrobromide 97% C5H10N2 · 2HBr
14652 D-Mannose 6-sulfate sodium salt ≥90% (TLC) C6H11NaO9S
42134 (2R,5S)-2-Trichloromethyl-3-oxa-1-azabicyclo[3.3.0]octan-4-one ≥98.0% (AT) C7H8Cl3NO2
A70909 (+)-6-Aminopenicillanic acid 96% C8H12N2O3S
579602 (R)-(+)-1,2-Dithiolane-3-pentanoic acid 97% C8H14O2S2
S154 Sepiapterin solid C9H11N5O3
N3386 D-(+)-Neopterin ≥97.5% (sum of enantiomers, HPLC) C9H11N5O4
458546 (3R-cis)-(−)-2,3-Dihydro-3-isopropyl-7a-methylpyrrolo[2,1-b]oxazol-5(7aH)-one 98% C10H15NO2
458554 (3S-cis)-(+)-2,3-Dihydro-3-isopropyl-7a-methylpyrrolo[2,1-b]oxazol-5(7aH)-one 98% C10H15NO2
334235 (3S-cis)-(+)-Tetrahydro-3-isopropyl-7a-methylpyrrolo[2,1-b]oxazol-5(6H)-one 95% C10H17NO2
473049 (1S,4S)-(−)-2-Boc-2,5-diazabicyclo[2.2.1]heptane 95% C10H18N2O2
473391 (1S,4S)-(−)-2-(4-Chlorophenyl)-2,5-diazabicyclo[2.2.1]heptane hydrobromide C11H13ClN2 · HBr
473405 (1S,4S)-(−)-2-(3-Fluorophenyl)-2,5-diazabicyclo[2.2.1]heptane hydrobromide C11H13FN2 · HBr
473367 (1S,4S)-(−)-2-(4-Fluorophenyl)-2,5-diazabicyclo[2.2.1]heptane hydrobromide C11H13FN2 · HBr
340650 (S)-(+)-2,3-Dihydro-1H-pyrrolo[2,1-c][1,4]benzodiazepine-5,11(10H,11aH)-dione 99% C12H12N2O2
473030 (1S,4S)-(+)-2-Benzyl-2,5-diazabicyclo[2.2.1]heptane dihydrobromide 99% C12H16N2 · 2HBr
648337 (2R,4R)-(+)-4,5-Dihydro-4-isopropyl-2-(p-tolyl)-1,2λ4,3-oxathiazole 2-oxide 98% C12H17NO2S
648345   (2S,4S)-4,5-Dihydro-4-isopropyl-2-(p-tolyl)-1,2λ4,3-oxathiazole 2-oxide 98% C12H17NO2S
458570 (3S-cis)-(+)-2,3-Dihydro-7a-methyl-3-phenylpyrrolo[2,1-b]oxazol-5(7aH)-one 98% C13H13NO2
762490 (R)-N-Boc-1-oxa-4-azaspiro[4.5]decane-3-carboxaldehyde 95% C14H23NO4
570907 Benzyl (S,S,S)-2-azabicyclo[3.3.0]octane-3-carboxylate hydrochloride 97% C15H19NO2 ·HCl
487244 (−)-N-(1(R)-Phenylethyl)-1-azabicyclo[2.2.2]octan-3(S)-amine dihydrochloride 98% C15H22N2 · 2HCl
546704 Aloperine 96% C15H24N2
45510 Ergotamine D-tartrate ≥97.0% (calc. based on dry substance, NT) C33H35N5O5 · 0.5C4H6O6
45512 Ergotamine D-tartrate tested according to Ph.Eur. C33H35N5O5 · 0.5C4H6O6