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
Call for pricing
(4-Bromo-3-methylphenyl)(cyclopropyl)methanone
CAS#: 1267167-02-1, Size:
CAS#: 1267167-02-1, Size:
Call for pricing
(4-Bromo-3-methylphenyl)methanamine
CAS#: 149104-92-7, Size:
CAS#: 149104-92-7, Size:
Call for pricing
(4-Bromo-3-methylphenyl)methanol
CAS#: 149104-89-2, Size:
CAS#: 149104-89-2, Size:
Call for pricing
(4-Bromo-5-chlorothiophen-2-yl)boronic acid
CAS#: 1150114-72-9, Size:
CAS#: 1150114-72-9, Size:
Call for pricing
(4-Bromobenzyl)triphenylphosphonium bromide
CAS#: 51044-13-4, Size:
CAS#: 51044-13-4, Size:
$360.00
(4-Bromo-benzylamino)-acetic acid
CAS#: 1727-09-9
Size: 1g
CAS#: 1727-09-9
Size: 1g
Call for pricing
(4-Bromobutyl)boronic acid
CAS#: 61632-72-2, Size:
CAS#: 61632-72-2, Size:
$455.00
(4-Bromo-cyclohexyl)-carbamic acid benzyl ester
CAS#: 1353963-82-2
Size: 1.0g
CAS#: 1353963-82-2
Size: 1.0g
$455.00
(4-Bromo-cyclohexyl)-carbamic acid tert-butyl ester
CAS#: 1353963-71-9
Size: 1.0g
CAS#: 1353963-71-9
Size: 1.0g
$455.00
(4-Bromo-cyclohexyl)-dimethyl-amine
CAS#: 859178-97-5
Size: 1.0g
CAS#: 859178-97-5
Size: 1.0g
$495.00
(4-Bromo-cyclohexylamino)-acetic acid
CAS#: 1353986-51-2
Size: 500mg
CAS#: 1353986-51-2
Size: 500mg
$395.00
(4-Bromomethyl-piperidin-1-yl)-acetic acid
CAS#: 1353957-19-3
Size: 500mg
CAS#: 1353957-19-3
Size: 500mg
Call for pricing
(4-Bromonaphthalen-1-yl)methanamine hydrochloride
CAS#: 578029-09-1, Size:
CAS#: 578029-09-1, Size:
Call for pricing
(4-Bromophenyl)(2,2-dimethoxyethyl)sulfane
CAS#: 118780-12-4, Size:
CAS#: 118780-12-4, Size:
Call for pricing
(4-Bromophenyl)(4-fluorophenyl)methanone
CAS#: 2069-41-2, Size:
CAS#: 2069-41-2, Size:
Call for pricing
(4-Bromophenyl)(thiazol-2-yl)methanol
CAS#: 356552-30-2, Size:
CAS#: 356552-30-2, Size:
Call for pricing
(4-Bromophenyl)acetaldehyde
CAS#: 27200-79-9, Size:
CAS#: 27200-79-9, Size:
Call for pricing
(4-Bromophenyl)cyclopropylmethanone
CAS#: 6952-89-2
Size:
CAS#: 6952-89-2
Size:
Call for pricing
(4-bromophenyl)-di-p-tolylamine
CAS#: 58047-42-0
Size:
CAS#: 58047-42-0
Size:
$200.00
(4-bromophenyl)methanesulfonamide
CAS#:
Size: 1.0g
CAS#:
Size: 1.0g
$340.00
(4-bromophenyl)methanesulfonic acid
CAS#:
Size: 1.0g
CAS#:
Size: 1.0g
$90.00
(4-bromophenyl)methanesulfonyl chloride
CAS#:
Size: 1.0g
CAS#:
Size: 1.0g
Call for pricing
(4-bromophenyl)phenylamine
CAS#: 54446-36-5
Size:
CAS#: 54446-36-5
Size:
Call for pricing
(4-Bromo-phenyl)-piperidin-1-yl-methanone
CAS#: 98612-93-2
Size:
CAS#: 98612-93-2
Size:
Call for pricing
(4-Bromo-phenyl)-p-tolyl-amine
CAS#: 858516-23-1
Size:
CAS#: 858516-23-1
Size:
Call for pricing
(4-BROMO-PHENYL)-TERT-BUTOXYCARBONYLAMINO-ACETIC ACID METHYL ESTER
CAS#: 709665-73-6
Size:
CAS#: 709665-73-6
Size:
$395.00
(4-Bromo-piperidin-1-yl)-acetic acid
CAS#: 1353986-44-3
Size: 500mg
CAS#: 1353986-44-3
Size: 500mg
Call for pricing
(4-Bromopyridin-2-yl)methanol
CAS#: 131747-45-0, Size:
CAS#: 131747-45-0, Size:
Call for pricing
(4-Bromopyridin-3-yl)methanol
CAS#: 197007-87-7, Size:
CAS#: 197007-87-7, Size:
Call for pricing
(4-Bromopyrimidin-2-yl)cyclohexylamine
CAS#: 1269292-88-7, Size:
CAS#: 1269292-88-7, Size:
Call for pricing
(4-Bromopyrimidin-2-yl)cyclopentylamine
CAS#: 1269291-43-1, Size:
CAS#: 1269291-43-1, Size:
Call for pricing
(4-Bromothiazol-5-yl)methanol
CAS#: 262444-15-5, Size:
CAS#: 262444-15-5, Size:
Call for pricing
(4-Bromothiophen-2-yl)methanamine
CAS#: 479090-38-5, Size:
CAS#: 479090-38-5, Size:
$200.00
(4-Bromothiophen-2-yl)methanamine hydrochloride
CAS#: 1171697-10-1
Size:1g
CAS#: 1171697-10-1
Size:1g
Call for pricing
(4-Butoxy-2,3-difluorophenyl)boronic acid
CAS#: 156487-12-6, Size:
CAS#: 156487-12-6, Size:
Call for pricing
(4-Carbamoylphenoxy)acetic acid
CAS#: 29936-86-5
Size:
CAS#: 29936-86-5
Size:
Call for pricing
(4-Carboxybutyl)triphenylphosphonium bromide
CAS#: 17814-85-6
Size:
CAS#: 17814-85-6
Size:
Call for pricing
(4'-Chloro-[1,1'-biphenyl]-4-yl)methanol
CAS#: 22494-48-0, Size:
CAS#: 22494-48-0, Size:
Call for pricing
(4-Chloro-2-ethoxycarbonyl)benzeneboronic acid
CAS#: 850568-61-5
Size:
CAS#: 850568-61-5
Size:
Call for pricing
(4-Chloro-2-fluorophenyl)hydrazine hydrochloride
CAS#: 64172-78-7, Size:
CAS#: 64172-78-7, Size:
Call for pricing
(4-Chloro-2-hydroxymethyl-phenoxy)-acetic acid
CAS#: 6386-63-6, Size:
CAS#: 6386-63-6, Size:
Call for pricing
(4-Chloro-3-methylphenoxy)-3-nitro benzotrifluoride
CAS#: 1799-97-9
Size:
CAS#: 1799-97-9
Size:
Call for pricing
(4-Chloro-3-pyridinyl)methanol
CAS#: 189449-41-0, Size:
CAS#: 189449-41-0, Size:
$620.00
(4-Chloro-5-methoxy-pyrimidin-2-yl)-cyclopropyl-amine
CAS#: 1353977-54-4
Size: 1.0g
CAS#: 1353977-54-4
Size: 1.0g
$495.00
(4-Chloro-5-methoxy-pyrimidin-2-yl)-dimethyl-amine
CAS#: 1353945-20-6
Size: 1.0g
CAS#: 1353945-20-6
Size: 1.0g
$620.00
(4-Chloro-5-methoxy-pyrimidin-2-yl)-ethyl-amine
CAS#: 1353973-65-5
Size: 1.0g
CAS#: 1353973-65-5
Size: 1.0g
$620.00
(4-Chloro-5-methoxy-pyrimidin-2-yl)-isopropyl-amine
CAS#: 1353945-30-8
Size: 1.0g
CAS#: 1353945-30-8
Size: 1.0g
$620.00
(4-Chloro-5-methoxy-pyrimidin-2-yl)-methyl-amine
CAS#: 1353989-63-5
Size: 1.0g
CAS#: 1353989-63-5
Size: 1.0g
$330.00
(4-Chloro-5-methyl-pyrimidin-2-yl)-cyclopropyl-amine
CAS#: 1289385-24-5
Size: 1.0g
CAS#: 1289385-24-5
Size: 1.0g
$620.00
(4-Chloro-5-methyl-pyrimidin-2-yl)-dimethyl-amine
CAS#: 71406-68-3
Size: 1.0g
CAS#: 71406-68-3
Size: 1.0g
$330.00
(4-Chloro-5-methyl-pyrimidin-2-yl)-ethyl-amine
CAS#: 1289387-57-0
Size: 1.0g
CAS#: 1289387-57-0
Size: 1.0g
$330.00
(4-Chloro-5-methyl-pyrimidin-2-yl)-isopropyl-amine
CAS#: 1289388-02-8
Size: 1.0g
CAS#: 1289388-02-8
Size: 1.0g
$435.00
(4-Chloro-5-methyl-pyrimidin-2-yl)-methyl-amine
CAS#: 861077-07-8
Size: 1.0g
CAS#: 861077-07-8
Size: 1.0g
$240.00
(4-Chloro-5-methyl-pyrimidin-2-yl)-piperidin-2-ylmethyl-amine hydrochloride
CAS#: 1289386-83-9
Size:500mg
CAS#: 1289386-83-9
Size:500mg
$240.00
(4-Chloro-5-methyl-pyrimidin-2-yl)-piperidin-4-ylmethyl-amine hydrochloride
CAS#: 1261232-07-8
Size:500mg
CAS#: 1261232-07-8
Size:500mg
Call for pricing
(4-chloro-6-methylpyridin-2-yl)methanol
CAS#: 98280-32-1, Size:
CAS#: 98280-32-1, Size:
$330.00
(4-Chloro-6-methyl-pyrimidin-2-yl)-cyclopropyl-amine
CAS#: 5734-73-6
Size: 1.0g
CAS#: 5734-73-6
Size: 1.0g
$130.00
(4-Chloro-6-methyl-pyrimidin-2-yl)-dimethyl-amine
CAS#: 5734-62-3
Size: 1.0g
CAS#: 5734-62-3
Size: 1.0g
$330.00
(4-Chloro-6-methyl-pyrimidin-2-yl)-ethyl-amine
CAS#: 5748-33-4
Size: 1.0g
CAS#: 5748-33-4
Size: 1.0g
$330.00
(4-Chloro-6-methyl-pyrimidin-2-yl)-isopropyl-amine
CAS#: 5748-34-5
Size: 1.0g
CAS#: 5748-34-5
Size: 1.0g
$200.00
(4-Chloro-6-methyl-pyrimidin-2-yl)-methyl-amine
CAS#: 5738-15-8
Size: 1.0g
CAS#: 5738-15-8
Size: 1.0g
Call for pricing
(4-Chlorobenzoyl)cyclopropane
CAS#: 6640-25-1
Size:
CAS#: 6640-25-1
Size:
$150.00
(4-Chloro-benzyl)-(R)-pyrrolidin-3-yl-amine hydrochloride
CAS#: 1314354-27-2
Size:500mg
CAS#: 1314354-27-2
Size:500mg
$150.00
(4-Chloro-benzyl)-(S)-pyrrolidin-3-yl-amine hydrochloride
CAS#: 1264035-29-1
Size:500mg
CAS#: 1264035-29-1
Size:500mg
$120.00
(4-Chloro-benzyl)-cyclopropyl-amine hydrochloride
CAS#: 1158263-30-9
Size: 1.0g
CAS#: 1158263-30-9
Size: 1.0g
$70.00
(4-Chloro-benzyl)-ethyl-amine hydrochloride
CAS#: 102236-18-0
Size: 1.0g
CAS#: 102236-18-0
Size: 1.0g
$150.00
(4-Chloro-benzyl)-methyl-piperidin-3-yl-amine hydrochloride
CAS#: 1261232-70-5
Size:500mg
CAS#: 1261232-70-5
Size:500mg
$150.00
(4-Chloro-benzyl)-methyl-piperidin-3-yl-amine hydrochloride
CAS#: 1261235-72-6
Size:500mg
CAS#: 1261235-72-6
Size:500mg
$150.00
(4-Chloro-benzyl)-methyl-piperidin-4-yl-amine hydrochloride
CAS#: 1261233-16-2
Size:500mg
CAS#: 1261233-16-2
Size:500mg
$150.00
(4-Chloro-benzyl)-piperidin-3-yl-amine hydrochloride
CAS#: 1261232-05-6
Size:500mg
CAS#: 1261232-05-6
Size:500mg
$150.00
(4-Chloro-benzyl)-piperidin-3-ylmethyl-amine hydrochloride
CAS#: 1261230-33-4
Size:500mg
CAS#: 1261230-33-4
Size:500mg
$150.00
(4-Chloro-benzyl)-piperidin-4-ylmethyl-amine hydrochloride
CAS#: 1261232-80-7
Size:500mg
CAS#: 1261232-80-7
Size:500mg
$150.00
(4-Chloro-benzyl)-piperidin-4-ylmethyl-amine hydrochloride
CAS#:
Size: 500mg
CAS#:
Size: 500mg
$150.00
(4-Chloro-benzyl)-pyrrolidin-2-ylmethyl-amine hydrochloride
CAS#: 1261235-08-8
Size:500mg
CAS#: 1261235-08-8
Size:500mg
$150.00
(4-Chloro-benzyl)-pyrrolidin-3-yl-amine hydrochloride
CAS#: 1261230-65-2
Size:500mg
CAS#: 1261230-65-2
Size:500mg
$340.00
(4-Chloro-benzylamino)-acetic acid
CAS#: 114479-33-3
Size: 1g
CAS#: 114479-33-3
Size: 1g
$495.00
(4-Chloro-cyclohexyl)-carbamic acid benzyl ester
CAS#: 1353952-79-0
Size: 1.0g
CAS#: 1353952-79-0
Size: 1.0g
$455.00
(4-Chloro-cyclohexyl)-carbamic acid
tert-butyl ester
CAS#: 35426-68-7
Size: 1.0g
CAS#: 35426-68-7
Size: 1.0g
$455.00
(4-Chloro-cyclohexylamino)-acetic acid
CAS#: 1353965-55-5
Size: 500mg
CAS#: 1353965-55-5
Size: 500mg
$455.00
(4-Chloromethyl-cyclohexyl)-dimethy
l-amine
CAS#: 1353989-47-5
Size: 1.0g
CAS#: 1353989-47-5
Size: 1.0g
$395.00
(4-Chloromethyl-piperidin-1-yl)-acetic acid
CAS#: 1353959-42-8
Size: 500mg
CAS#: 1353959-42-8
Size: 500mg
Call for pricing
(4-chlorophenyl)(4-hydroxyphenyl)-methanone
CAS#: 42019-78-3
Size:
CAS#: 42019-78-3
Size:
$150.00
(4-chlorophenyl)(cyclopropyl)methanamine
CAS#:
Size: 1.0g
CAS#:
Size: 1.0g
$260.00
(4-chlorophenyl)(cyclopropyl)methanamine hydrochloride
CAS#:
Size: 1.0g
CAS#:
Size: 1.0g
Call for pricing
(4-chlorophenyl)(phenyl)methanamine
CAS#: 28022-43-7
Size:100g
CAS#: 28022-43-7
Size:100g
Call for pricing
(4-Chloro-phenyl)-acetaldehyde
CAS#: 4251-65-4
Size:
CAS#: 4251-65-4
Size:
$245.00
(4-chlorophenyl)methanesulfonamide
CAS#:
Size: 1.0g
CAS#:
Size: 1.0g
$355.00
(4-chlorophenyl)methanesulfonic acid
CAS#:
Size: 1.0g
CAS#:
Size: 1.0g
$395.00
(4-Chloro-phenylsulfanyl)-acetic acid
CAS#: 3405-88-7
Size: 500mg
CAS#: 3405-88-7
Size: 500mg
$395.00
(4-Chloro-piperidin-1-yl)-acetic acid
CAS#: 1353975-07-1
Size: 500mg
CAS#: 1353975-07-1
Size: 500mg
Call for pricing
(4-Chloro-pyridin-2-yl)-carbamic acid tert-butyl ester
CAS#: 130721-78-7
Size:
CAS#: 130721-78-7
Size:
$280.00
(4-Chloro-pyrimidin-2-yl)-cyclopropyl-amine
CAS#: 1044771-76-7
Size: 1.0g
CAS#: 1044771-76-7
Size: 1.0g
$510.00
(4-Chloro-pyrimidin-2-yl)-dimethyl-amine
CAS#: 23631-02-9
Size: 1.0g
CAS#: 23631-02-9
Size: 1.0g
$280.00
(4-Chloro-pyrimidin-2-yl)-ethyl-amine
CAS#: 86575-65-7
Size: 1.0g
CAS#: 86575-65-7
Size: 1.0g
$280.00
(4-Chloro-pyrimidin-2-yl)-isopropyl-amine
CAS#: 71406-60-5
Size: 1.0g
CAS#: 71406-60-5
Size: 1.0g
$180.00
(4-Chloro-pyrimidin-2-yl)-methyl-amine
CAS#: 22404-46-2
Size: 1.0g
CAS#: 22404-46-2
Size: 1.0g
$400.00
(4-Chloro-pyrimidin-2-yl)-piperidin-3-yl-amine
CAS#: 939986-00-2
Size: 1g
CAS#: 939986-00-2
Size: 1g
$400.00
(4-Chloro-pyrimidin-2-yl)-piperidin-3-ylmethyl-amine
CAS#: 939986-01-3
Size: 1g
CAS#: 939986-01-3
Size: 1g
$400.00
(4-Chloro-pyrimidin-2-yl)-piperidin-4-ylmethyl-amine
CAS#: 916791-16-7
Size: 1g
CAS#: 916791-16-7
Size: 1g
Call for pricing
(4-chloroquinazolin-2-yl)-N,N-dimethylmethanamine
CAS#: 91539-82-1
Size:
CAS#: 91539-82-1
Size:
Call for pricing
(4-Chlorothieno[3,2-c]pyridin-2-yl)methanamine hydrochloride
CAS#: 1187830-62-1, Size:
CAS#: 1187830-62-1, Size:
Call for pricing
(4-Cyano-2-nitrophenyl)boronic acid
CAS#: 850568-46-6
Size:
CAS#: 850568-46-6
Size:
$300.00
(4'-Cyano-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3-yl)-carbamic acid tert-butyl ester
CAS#: 939986-28-4
Size: 1g
CAS#: 939986-28-4
Size: 1g
$210.00
(4'-Cyano-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3-yl)-methyl-carbamic acid tert-butyl ester
CAS#: 1261234-61-0
Size:500mg
CAS#: 1261234-61-0
Size:500mg
$300.00
(4'-Cyano-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-yl)-carbamic acid tert-butyl ester
CAS#: 848500-10-7
Size: 1g
CAS#: 848500-10-7
Size: 1g
$210.00
(4'-Cyano-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-yl)-methyl-carbamic acid tert-butyl ester
CAS#: 1261232-87-4
Size:500mg
CAS#: 1261232-87-4
Size:500mg
$420.00
(4-Cyano-benzylamino)-acetic acid
CAS#: 328552-85-8
Size: 1g
CAS#: 328552-85-8
Size: 1g
Call for pricing
(4-CYANO-BENZYLIDENE)-CARBAMIC ACID TERT-BUTYL ESTER
CAS#: 150884-51-8, Size:
CAS#: 150884-51-8, Size:
Call for pricing
(4-Cyanophenoxy)acetic acid
CAS#: 1878-82-6
Size:
CAS#: 1878-82-6
Size:
$265.00
(4-cyanophenyl)methanesulfonamide
CAS#:
Size: 1.0g
CAS#:
Size: 1.0g
$355.00
(4-cyanophenyl)methanesulfonic acid
CAS#:
Size: 1.0g
CAS#:
Size: 1.0g
$140.00
(4-cyanophenyl)methanesulfonyl chloride
CAS#:
Size: 1.0g
CAS#:
Size: 1.0g
Call for pricing
(4-Cyanopyridin-2-yl)boronic acid
CAS#: 1072946-01-0, Size:
CAS#: 1072946-01-0, Size:
Call for pricing
(4-Cyano-thiazol-2-yl)-carbamic acid tert-butyl ester
CAS#: 1210278-19-5, Size:
CAS#: 1210278-19-5, Size:
Call for pricing
(4-Cyclohexylphenyl)-(4-isopropylphenyl)amine
CAS#: 886365-92-0, Size:
CAS#: 886365-92-0, Size:
Call for pricing
(4-cyclopentylpyrimidin-5-yl)boronic acid
CAS#: 1072945-80-2, Size:
CAS#: 1072945-80-2, Size:
$620.00
(4-Cyclopropylamino-cyclohexyl)-carbamic acid benzyl ester
CAS#: 1353955-50-6
Size: 1.0g
CAS#: 1353955-50-6
Size: 1.0g
$620.00
(4-Cyclopropylamino-cyclohexyl)-carbamic acid tert-butyl ester
CAS#: 1353982-04-3
Size: 1.0g
CAS#: 1353982-04-3
Size: 1.0g
Call for pricing
(4-cyclopropylphenyl)methanol
CAS#: 454678-87-6
Size:
CAS#: 454678-87-6
Size:
$455.00
(4-Dimethylamino-cyclohexylamino)-acetic acid
CAS#:
Size: 500mg
CAS#:
Size: 500mg