Heterocyclic Building Blocks
Featured products
$580.00
(S)-4-hydroxy-4-ethyl-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione
CAS#: 110351-94-5
Size:100mg
CAS#: 110351-94-5
Size:100mg
$3,500.00
PMPA (NAALADase inhibitor);2-(PhosphonoMethyl)pentane-1,5-dioicacid
CAS#: 173039-10-6,
Size: 200mg
CAS#: 173039-10-6,
Size: 200mg
Display
per page
$455.00
(4-Dimethylamino-cyclohexylamino)-acetic acid
CAS#:
Size: 500mg
CAS#:
Size: 500mg
$290.00
(4-Dimethylaminomethyl-piperidin-1-yl)-acetic acid
CAS#: 1305514-56-0
Size: 500mg
CAS#: 1305514-56-0
Size: 500mg
$290.00
(4-Dimethylamino-piperidin-1-yl)-acetic acid
CAS#: 349535-01-9
Size: 500mg
CAS#: 349535-01-9
Size: 500mg
Call for pricing
(4E)-4-hexen-1-ol
CAS#: 928-91-6
Size:
CAS#: 928-91-6
Size:
Call for pricing
(4-Ethoxy-2,5-dimethylphenyl)boronic acid
CAS#: 1217500-56-5, Size:
CAS#: 1217500-56-5, Size:
Call for pricing
(4-Ethoxy-3-methoxyphenyl)boronic acid
CAS#: 1189126-30-4, Size:
CAS#: 1189126-30-4, Size:
Call for pricing
(4-Ethoxyphenyl)(phenyl)methanone
CAS#: 27982-06-5, Size:
CAS#: 27982-06-5, Size:
$620.00
(4-Ethylamino-cyclohexyl)-carbamic acid benzyl ester
CAS#: 1353982-17-8
Size: 1.0g
CAS#: 1353982-17-8
Size: 1.0g
$455.00
(4-Ethylamino-cyclohexyl)-carbamic acid tert-butyl ester
CAS#: 1353981-97-1
Size: 1.0g
CAS#: 1353981-97-1
Size: 1.0g
Call for pricing
(4-Ethylnaphthalen-1-yl)(1-pentyl-1H-indol-3-yl)methanone
CAS#: 824959-81-1, Size:
CAS#: 824959-81-1, Size:
Call for pricing
(4-Fluoro-2-(hydroxymethyl)phenyl)boronic acid
CAS#: 1061223-45-7, Size:
CAS#: 1061223-45-7, Size:
Call for pricing
(4-Fluoro-2-hydroxy)phenylboronic acid
CAS#: 850568-00-2
Size:
CAS#: 850568-00-2
Size:
Call for pricing
(4-Fluoro-2-methoxy-5-methylphenyl)boronic acid
CAS#: 1207428-92-9, Size:
CAS#: 1207428-92-9, Size:
Call for pricing
(4-Fluoro-2-methoxycarbonylphenyl)boronic acid
CAS#: 871329-81-6
Size:
CAS#: 871329-81-6
Size:
Call for pricing
(4-fluoro-2-methylphenyl)hydrazine
CAS#: 356534-04-8
Size:
CAS#: 356534-04-8
Size:
Call for pricing
(4-Fluoro-2-nitrophenyl)piperazine
CAS#: 243128-46-3
Size:
CAS#: 243128-46-3
Size:
Call for pricing
(4-Fluoro-2-propoxyphenyl)boronic acid
CAS#: 480438-60-6, Size:
CAS#: 480438-60-6, Size:
Call for pricing
(4-Fluoro-3-((tetrahydro-2H-pyran-2-yl)oxy)phenyl)boronic acid
CAS#: 1217501-17-1, Size:
CAS#: 1217501-17-1, Size:
Call for pricing
(4-fluoro-3-isopropylphenyl)methanamine
CAS#: 1112179-28-8
Size:
CAS#: 1112179-28-8
Size:
Call for pricing
(4-fluoro-3-isopropylphenyl)methanamine hydrochloride
CAS#: N/A
Size:
CAS#: N/A
Size:
Call for pricing
(4-Fluoro-benzyl)-(4-methoxy-benzyl)-amine
CAS#: 355815-47-3
Size:
CAS#: 355815-47-3
Size:
$150.00
(4-Fluoro-benzyl)-(S)-pyrrolidin-3-yl-amine hydrochloride
CAS#: 1261235-79-3
Size:500mg
CAS#: 1261235-79-3
Size:500mg
$355.00
(4-Fluoro-benzyl)-[1-(4-fluoro-benzyl)-1H-benzoimidazol-2-yl]-amine
CAS#:
Size: 500mg
CAS#:
Size: 500mg
$150.00
(4-Fluoro-benzyl)-methyl-piperidin-3-yl-amine hydrochloride
CAS#: 1261232-12-5
Size:500mg
CAS#: 1261232-12-5
Size:500mg
$150.00
(4-Fluoro-benzyl)-methyl-piperidin-4-yl-amine hydrochloride
CAS#: 1261230-85-6
Size:500mg
CAS#: 1261230-85-6
Size:500mg
$150.00
(4-Fluoro-benzyl)-piperidin-3-yl-amine hydrochloride
CAS#: 1261235-14-6
Size:500mg
CAS#: 1261235-14-6
Size:500mg
$150.00
(4-Fluoro-benzyl)-piperidin-3-ylmethyl-amine hydrochloride
CAS#: 1264036-22-7
Size:500mg
CAS#: 1264036-22-7
Size:500mg
$150.00
(4-Fluoro-benzyl)-piperidin-4-ylmethyl-amine hydrochloride
CAS#: 1261233-78-6
Size:500mg
CAS#: 1261233-78-6
Size:500mg
$150.00
(4-Fluoro-benzyl)-pyrrolidin-2-ylmethyl-amine hydrochloride
CAS#: 1289387-71-8
Size:500mg
CAS#: 1289387-71-8
Size:500mg
$150.00
(4-Fluoro-benzyl)-pyrrolidin-3-yl-amine hydrochloride
CAS#: 1261230-77-6
Size:500mg
CAS#: 1261230-77-6
Size:500mg
Call for pricing
(4-Fluorophenyl)(1H-indol-7-yl)methanone
CAS#: 405275-40-3
Size: 0.5g
CAS#: 405275-40-3
Size: 0.5g
$150.00
(4-Fluoro-phenyl)-(3-hydroxy-piperidin-1-yl)-methanone
CAS#: 851883-00-6
Size:500mg
CAS#: 851883-00-6
Size:500mg
$150.00
(4-Fluoro-phenyl)-(4-hydroxy-piperidin-1-yl)-methanone
CAS#: 1082882-95-8
Size:500mg
CAS#: 1082882-95-8
Size:500mg
Call for pricing
(4-Fluorophenyl)(piperidin-4-yl)methanol
CAS#: 54924-33-3, Size:
CAS#: 54924-33-3, Size:
$225.00
(4-fluorophenyl)methanesulfonamide
CAS#:
Size: 1.0g
CAS#:
Size: 1.0g
$620.00
(4-fluorophenyl)methanesulfonic acid
CAS#:
Size: 1.0g
CAS#:
Size: 1.0g
Call for pricing
(4-fluorophenyl)methanesulfonic acid
CAS#: 1064778-57-9
Size:100g
CAS#: 1064778-57-9
Size:100g
$150.00
(4-Fluoro-phenyl)-morpholin-4-yl-methanone
CAS#: 1978-65-0
Size:500mg
CAS#: 1978-65-0
Size:500mg
$455.00
(4-Fluoro-phenylamino)-acetic acid
CAS#: 351-95-1
Size: 500mg
CAS#: 351-95-1
Size: 500mg
Call for pricing
(4-fluorotetrahydro-2H-pyran-4-yl)methanamine
CAS#: N/A
Size:
CAS#: N/A
Size:
Call for pricing
(4-fluorotetrahydro-2H-pyran-4-yl)methanamine
CAS#: 883442-46-4, Size:
CAS#: 883442-46-4, Size:
Call for pricing
(4-Flurophenyl)acetic acid ethyl ester
CAS#: 587-88-2
Size:
CAS#: 587-88-2
Size:
Call for pricing
(4-Formyl-1-naphthalene)boronic acid
CAS#: 332398-52-4
Size:
CAS#: 332398-52-4
Size:
Call for pricing
(4-Heptylphenyl)boronic acid
CAS#: 256383-44-5, Size:
CAS#: 256383-44-5, Size:
Call for pricing
(4-Hydroxy-3-methoxyphenyl)boronic acid
CAS#: 182344-21-4, Size:
CAS#: 182344-21-4, Size:
Call for pricing
(4-Hydroxy-3-methylphenyl)boronic acid
CAS#: 762263-66-1, Size:
CAS#: 762263-66-1, Size:
Call for pricing
(4-Hydroxy-3-nitrophenyl)boronic acid
CAS#: 850568-75-1
Size:
CAS#: 850568-75-1
Size:
Call for pricing
(4-Hydroxycyclohexyl)carbamic acid benzyl ester
CAS#: 16801-62-0, Size:
CAS#: 16801-62-0, Size:
$150.00
(4-Hydroxy-cyclohexyl)-carbamic acid benzyl ester
CAS#: 27489-63-0
Size: 1.0g
CAS#: 27489-63-0
Size: 1.0g
$395.00
(4-Hydroxy-cyclohexylamino)-acetic acid
CAS#:
Size: 500mg
CAS#:
Size: 500mg
$395.00
(4-Hydroxy-cyclohexylamino)-acetic acid
CAS#:
Size: 500mg
CAS#:
Size: 500mg
$345.00
(4-Hydroxymethyl-piperidin-1-yl)-acetic acid
CAS#:
Size: 500mg
CAS#:
Size: 500mg
$480.00
(4-Hydroxymethyl-piperidin-1-yl)-acetic acid
CAS#:
Size: 1g
CAS#:
Size: 1g
Call for pricing
(4-Hydroxymethylthiazol-2-yl)carbamic acid tert-butyl ester
CAS#: 494769-44-7
Size:100g
CAS#: 494769-44-7
Size:100g
Call for pricing
(4-Hydroxyphenyl)-1-heptanone
CAS#: 2589-72-2
Size:
CAS#: 2589-72-2
Size:
Call for pricing
(4-hydroxyphenyl)phenyl-methanone
CAS#: 1137-42-4
Size:
CAS#: 1137-42-4
Size:
$210.00
(4-hydroxypiperidin-1-yl)(3-methylthiophen-2-yl)methanone
CAS#:
Size: 500mg
CAS#:
Size: 500mg
$210.00
(4-hydroxypiperidin-1-yl)(thiophen-2-yl)methanone
CAS#:
Size: 500mg
CAS#:
Size: 500mg
$180.00
(4-Hydroxy-piperidin-1-yl)-acetic acid
CAS#:
Size: 500mg
CAS#:
Size: 500mg
$360.00
(4-Hydroxy-piperidin-1-yl)-acetic acid
CAS#:
Size: 1g
CAS#:
Size: 1g
$70.00
(4-Hydroxy-piperidin-1-yl)-pyrazin-2-yl-methanone hydrochloride
CAS#:
Size: 200 mg
CAS#:
Size: 200 mg
$70.00
(4-Hydroxy-piperidin-1-yl)-thiophen-3-yl-methanone
CAS#: 916791-28-1
Size:200 mg
CAS#: 916791-28-1
Size:200 mg
Call for pricing
(4-Iodo-1H-pyrazol-1-yl)(phenyl)methanone
CAS#: 116228-38-7, Size:
CAS#: 116228-38-7, Size:
Call for pricing
(4-Iodobutyl) Pivalate
CAS#: 82131-05-3
Size:
CAS#: 82131-05-3
Size:
$495.00
(4-Iodo-cyclohexyl)-carbamic acid benzyl ester
CAS#: 1353970-61-2
Size: 1.0g
CAS#: 1353970-61-2
Size: 1.0g
$495.00
(4-Iodo-cyclohexyl)-carbamic acid tert-butyl ester
CAS#: 1179986-79-8
Size: 1.0g
CAS#: 1179986-79-8
Size: 1.0g
$495.00
(4-Iodo-cyclohexyl)-dimethyl-amine
CAS#: 1353979-12-0
Size: 1.0g
CAS#: 1353979-12-0
Size: 1.0g
$495.00
(4-Iodo-cyclohexylamino)-acetic acid
CAS#: 1353980-55-8
Size: 500mg
CAS#: 1353980-55-8
Size: 500mg
$495.00
(4-Iodomethyl-piperidin-1-yl)-acetic acid
CAS#: 1353946-27-6
Size: 500mg
CAS#: 1353946-27-6
Size: 500mg
$495.00
(4-Iodo-piperidin-1-yl)-acetic acid
CAS#: 1353975-10-6
Size: 500mg
CAS#: 1353975-10-6
Size: 500mg
Call for pricing
(4-Isopropyl)thiophenol
CAS#: 4946-14-9
Size:
CAS#: 4946-14-9
Size:
$620.00
(4-Isopropylamino-cyclohexyl)-carbamic acid benzyl ester
CAS#: 1353973-35-9
Size: 1.0g
CAS#: 1353973-35-9
Size: 1.0g
$620.00
(4-Isopropylamino-cyclohexyl)-carbamic acid tert-butyl ester
CAS#: 1353989-53-3
Size: 1.0g
CAS#: 1353989-53-3
Size: 1.0g
Call for pricing
(4-Methanesulfonylaminomethylphenyl)boronic acid
CAS#: 850568-38-6
Size:
CAS#: 850568-38-6
Size:
Call for pricing
(4-methoxy)Benzyloxy-3-trifluoromethylphenylboronic acid
CAS#: N/A
Size:
CAS#: N/A
Size:
Call for pricing
(4'-Methoxy-[1,1'-biphenyl]-4-yl)boronic acid
CAS#: 156642-03-4, Size:
CAS#: 156642-03-4, Size:
Call for pricing
(4-methoxy-3,5-dimethylpyridin-2-yl)methanamine
CAS#: 130000-78-1
Size:100g
CAS#: 130000-78-1
Size:100g
Call for pricing
(4-Methoxybenzyl)hydrazine hydrochloride
CAS#: 2011-48-5, Size:
CAS#: 2011-48-5, Size:
$300.00
(4-Methoxy-benzyl)-methyl-piperidin-4-yl-amine hydrochloride
CAS#: 1353974-46-5
Size: 1g
CAS#: 1353974-46-5
Size: 1g
Call for pricing
(4-METHOXY-BENZYL)-PHENYL-AMINE
CAS#: 3526-43-0
Size:
CAS#: 3526-43-0
Size:
$300.00
(4-Methoxy-benzyl)-piperidin-3-yl-amine hydrochloride
CAS#: 1353945-93-3
Size: 1g
CAS#: 1353945-93-3
Size: 1g
$300.00
(4-Methoxy-benzyl)-piperidin-4-yl-amine hydrochloride
CAS#: 1353974-43-2
Size: 1g
CAS#: 1353974-43-2
Size: 1g
$300.00
(4-Methoxy-benzyl)-piperidin-4-ylmethyl-amine hydrochloride
CAS#: 1353955-71-1
Size: 1g
CAS#: 1353955-71-1
Size: 1g
Call for pricing
(4-Methoxycarbonylbenzyl)triphenylphosphonium bromide
CAS#: 1253-46-9
Size:
CAS#: 1253-46-9
Size:
$455.00
(4-Methoxy-cyclohexyl)-methyl-amine
CAS#: 1311569-60-4
Size: 1.0g
CAS#: 1311569-60-4
Size: 1.0g
$395.00
(4-Methoxy-cyclohexylamino)-acetic acid
CAS#: 1353978-67-2
Size: 500mg
CAS#: 1353978-67-2
Size: 500mg
$345.00
(4-Methoxymethyl-piperidin-1-yl)-acetic acid
CAS#: 1353975-18-4
Size: 500mg
CAS#: 1353975-18-4
Size: 500mg
Call for pricing
(4-Methoxyphenyl)(piperidin-4-yl)methanone
CAS#: 76362-12-4, Size:
CAS#: 76362-12-4, Size:
$420.00
(4-methoxyphenyl)methanesulfonic acid
CAS#:
Size: 1.0g
CAS#:
Size: 1.0g
Call for pricing
(4-methoxyphenyl)phenyl-methanone
CAS#: 611-94-9
Size:
CAS#: 611-94-9
Size:
Call for pricing
(4-Methoxy-phenyl)-phenyl-p-tolyl-amine
CAS#: 97126-56-2
Size:
CAS#: 97126-56-2
Size:
$270.00
(4-Methoxy-piperidin-1-yl)-acetic acid
CAS#: 1096834-55-7
Size: 500mg
CAS#: 1096834-55-7
Size: 500mg
Call for pricing
(4-Methoxypyridin-2-yl)methanamine
CAS#: 194658-14-5, Size:
CAS#: 194658-14-5, Size:
Call for pricing
(4-Methoxy-pyridin-2-yl)-methanol
CAS#: 16665-38-6
Size:
CAS#: 16665-38-6
Size:
Call for pricing
(4-Methyl-1,2,3-thiadiazol-5-yl)methanol
CAS#: 163008-86-4, Size:
CAS#: 163008-86-4, Size:
Call for pricing
(4-Methyl-1H-imidazol-2-yl)methylamine
CAS#: 518064-28-3, Size:
CAS#: 518064-28-3, Size:
Call for pricing
(4-Methyl-1H-indazol-5-yl)boronic acid
CAS#: 1245816-09-4, Size:
CAS#: 1245816-09-4, Size:
Call for pricing
(4-methyl-2-(trifluoromethyl)thiazol-5-yl)methanol
CAS#: N/A
Size:
CAS#: N/A
Size:
Call for pricing
(4-Methyl-2-morpholinyl)methanol
CAS#: 40987-46-0
Size:
CAS#: 40987-46-0
Size:
Call for pricing
(4-Methyl-2-nitrophenyl)boronic acid
CAS#: 143697-03-4
Size:
CAS#: 143697-03-4
Size:
$420.00
(4'-Methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3-yl)-carbamic acid tert-butyl ester
CAS#: 939986-32-0
Size: 1g
CAS#: 939986-32-0
Size: 1g
$100.00
(4'-Methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3-yl)-methanol
CAS#: 939986-82-0
Size:200 mg
CAS#: 939986-82-0
Size:200 mg
$420.00
(4'-Methyl-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-yl)-carbamic acid tert-butyl ester
CAS#: 939986-27-3
Size: 1g
CAS#: 939986-27-3
Size: 1g
Call for pricing
(4-methyl-3-penten-1-yl) diphenyl phosphine oxide
CAS#: 86105-38-6
Size:
CAS#: 86105-38-6
Size:
Call for pricing
(4-Methyl-4H-[1,2,4]triazol-3-yl)methanol
CAS#: 59660-30-9, Size:
CAS#: 59660-30-9, Size:
Call for pricing
(4-Methyl-4H-1,2,4-triazol-3-yl)methanamine
CAS#: 145942-99-0, Size:
CAS#: 145942-99-0, Size:
$620.00
(4-Methylamino-cyclohexyl)-carbamic acid benzyl ester
CAS#: 1353971-24-0
Size: 1.0g
CAS#: 1353971-24-0
Size: 1.0g
$495.00
(4-Methylamino-cyclohexyl)-carbamic acid tert-butyl ester
CAS#: 919834-80-3
Size: 1.0g
CAS#: 919834-80-3
Size: 1.0g
$420.00
(4-Methylamino-piperidin-1-yl)-(3-methyl-thiophen-2-yl)-methanone hydrochloride
CAS#: 1353962-63-6
Size: 1g
CAS#: 1353962-63-6
Size: 1g
$300.00
(4-Methyl-benzyl)-(R)-pyrrolidin-3-yl-amine hydrochloride
CAS#: 1354020-90-8
Size: 1g
CAS#: 1354020-90-8
Size: 1g
$300.00
(4-Methyl-benzyl)-(S)-pyrrolidin-3-yl-amine hydrochloride
CAS#: 1289585-18-7
Size: 1g
CAS#: 1289585-18-7
Size: 1g
$300.00
(4-Methyl-benzyl)-piperidin-2-ylmethyl-amine hydrochloride
CAS#: 1289387-58-1
Size: 1g
CAS#: 1289387-58-1
Size: 1g
$300.00
(4-Methyl-benzyl)-piperidin-3-yl-amine hydrochloride
CAS#: 1353955-95-9
Size: 1g
CAS#: 1353955-95-9
Size: 1g
$300.00
(4-Methyl-benzyl)-piperidin-3-ylmethyl-amine hydrochloride
CAS#: 1289387-81-0
Size: 1g
CAS#: 1289387-81-0
Size: 1g
$300.00
(4-Methyl-benzyl)-piperidin-4-yl-amine hydrochloride
CAS#: 1289385-74-5
Size: 1g
CAS#: 1289385-74-5
Size: 1g
$300.00
(4-Methyl-benzyl)-piperidin-4-ylmethyl-amine hydrochloride
CAS#: 1050484-75-7
Size: 1g
CAS#: 1050484-75-7
Size: 1g
$300.00
(4-Methyl-benzyl)-pyrrolidin-2-ylmethyl-amine hydrochloride
CAS#: 1353977-20-4
Size: 1g
CAS#: 1353977-20-4
Size: 1g
$300.00
(4-Methyl-benzyl)-pyrrolidin-3-yl-amine hydrochloride
CAS#: 1353973-80-4
Size: 1g
CAS#: 1353973-80-4
Size: 1g
Call for pricing
(4-Methylbenzyl)triphenylphosphonium bromide
CAS#: 2378-86-1
Size:
CAS#: 2378-86-1
Size:
$360.00
(4-Methyl-benzylamino)-acetic acid
CAS#: 114479-34-4
Size: 1g
CAS#: 114479-34-4
Size: 1g