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Organoheterocyclic compounds

Organic compounds that consist of ring structures, or cyclic compounds that have atoms of at least two different elements as members of its ring(s).
Azolidines (2)
Benzoxazoles (2)
Heteroaromatic compounds (18)
Indoles and derivatives (3)
Phenanthrolines (8)
Piperidines (9)
Pyridazines and derivatives (2)
Pyridines and derivatives (17)
Pyrimidines And Derivatives (7)
Pyrroles (1)
Pyrrolidines (3)
Quinolines and derivatives (5)
Tetrahydroisoquinolines (4)
Azoles (6)

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Keyword Search:
1 – 15 of 35 results
1
Promotions Available

1,3-Dimethyl-2-imidazolidinone, Honeywell Riedel-de Haën™

CAS: 80-73-9 Molecular Formula: C5H10N2O Molecular Weight (g/mol): 114.15 MDL Number: MFCD00003188 InChI Key: CYSGHNMQYZDMIA-UHFFFAOYSA-N Synonym: 1,3-dimethyl-2-imidazolidinone,n,n'-dimethylethyleneurea,dimethyl imidazolidinone,n,n'-dimethylimidazolidinone,1,3-dimethylimidazolidone,rhonite 1,dmeu,karbomos tsem,2-imidazolidinone, 1,3-dimethyl,1,3-dimethylethyleneurea PubChem CID: 6661 IUPAC Name: 1,3-dimethylimidazolidin-2-one SMILES: CN1CCN(C)C1=O

EDGE
PubChem CID 6661
CAS 80-73-9
Molecular Weight (g/mol) 114.15
MDL Number MFCD00003188
SMILES CN1CCN(C)C1=O
Synonym 1,3-dimethyl-2-imidazolidinone,n,n'-dimethylethyleneurea,dimethyl imidazolidinone,n,n'-dimethylimidazolidinone,1,3-dimethylimidazolidone,rhonite 1,dmeu,karbomos tsem,2-imidazolidinone, 1,3-dimethyl,1,3-dimethylethyleneurea
IUPAC Name 1,3-dimethylimidazolidin-2-one
InChI Key CYSGHNMQYZDMIA-UHFFFAOYSA-N
Molecular Formula C5H10N2O
2

Quinine, anhydrous, 99% (total base), may cont. up to 5% dihydroquinine

CAS: 130-95-0 Molecular Formula: C20H24N2O2 Molecular Weight (g/mol): 324.42 MDL Number: MFCD00198096 InChI Key: LOUPRKONTZGTKE-ZCXAXGJJNA-N Synonym: 1r-6-methoxyquinolin-4-yl 1s,4s,5r-5-vinylquinuclidin-2-yl methanol,quinine anhydrous,+-2,3-o-isopropylidene-l-threitol PubChem CID: 129316724 SMILES: [H][C@@]1(CN2CCC1C[C@@]2([H])[C@H](O)C1=C2C=C(OC)C=CC2=NC=C1)C=C

PubChem CID 129316724
CAS 130-95-0
Molecular Weight (g/mol) 324.42
MDL Number MFCD00198096
SMILES [H][C@@]1(CN2CCC1C[C@@]2([H])[C@H](O)C1=C2C=C(OC)C=CC2=NC=C1)C=C
Synonym 1r-6-methoxyquinolin-4-yl 1s,4s,5r-5-vinylquinuclidin-2-yl methanol,quinine anhydrous,+-2,3-o-isopropylidene-l-threitol
InChI Key LOUPRKONTZGTKE-ZCXAXGJJNA-N
Molecular Formula C20H24N2O2
3

(-)-Cinchonidine, 99% (total base), may cont. up to 5% quinine

CAS: 485-71-2 Molecular Formula: C19H22N2O Molecular Weight (g/mol): 294.40 MDL Number: MFCD00006783 InChI Key: KMPWYEUPVWOPIM-UHFFFAOYNA-N Synonym: cinchonidine PubChem CID: 45358337 SMILES: OC(C1CC2CCN1CC2C=C)C1=C2C=CC=CC2=NC=C1

PubChem CID 45358337
CAS 485-71-2
Molecular Weight (g/mol) 294.40
MDL Number MFCD00006783
SMILES OC(C1CC2CCN1CC2C=C)C1=C2C=CC=CC2=NC=C1
Synonym cinchonidine
InChI Key KMPWYEUPVWOPIM-UHFFFAOYNA-N
Molecular Formula C19H22N2O
6

1,10-Phenanthroline Hydrochloride Monohydrate,99.5 to 102% (calc. on dry substance), Honeywell™ Fluka™

CAS: 18851-33-7 Molecular Formula: C12H11ClN2O Molecular Weight (g/mol): 234.683 MDL Number: MFCD00150061 InChI Key: NDLHUHRGAIHALB-UHFFFAOYSA-N Synonym: 1,10-phenanthroline hydrochloride monohydrate,1,10-phenanthroline hydrochloride hydrate,1,10-phenanthroline monohydrochloride monohydrate,1,10-phenanthroline hydrate hydrochloride,1,10-phenanthroline, monohydrochloride, monohydrate,phen hydrate hydrochloride,acmc-209iz9,dsstox_cid_24309,dsstox_rid_80145,dsstox_gsid_44309 PubChem CID: 2723715 IUPAC Name: 1,10-phenanthroline;hydrate;hydrochloride SMILES: C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1.O.Cl

PubChem CID 2723715
CAS 18851-33-7
Molecular Weight (g/mol) 234.683
MDL Number MFCD00150061
SMILES C1=CC2=C(C3=C(C=CC=N3)C=C2)N=C1.O.Cl
Synonym 1,10-phenanthroline hydrochloride monohydrate,1,10-phenanthroline hydrochloride hydrate,1,10-phenanthroline monohydrochloride monohydrate,1,10-phenanthroline hydrate hydrochloride,1,10-phenanthroline, monohydrochloride, monohydrate,phen hydrate hydrochloride,acmc-209iz9,dsstox_cid_24309,dsstox_rid_80145,dsstox_gsid_44309
IUPAC Name 1,10-phenanthroline;hydrate;hydrochloride
InChI Key NDLHUHRGAIHALB-UHFFFAOYSA-N
Molecular Formula C12H11ClN2O
7

SB-334867 free base, MedChemExpress

MedChemExpress SB-334867 free base (SB334867A free base) is an excellent, selective and blood-brain barrier permeable orexin-1 (OX1) receptor antagonist, shows selectivity over OX2 (pKb=7.4), 100-fold over 5-HT2B, 5-HT2C with pKi values of 5.4 and 5.3, respectively. SB-334867 reduces ethanol consumption and inhibits the acquisition of morphine-induced sensitization to locomotor activity in vivo.

ENCOMPASS_PREFERRED
Molecular Weight (g/mol) 319.32
Color White
Physical Form Solid
Chemical Name or Material SB-334867 free base
Grade Research
SMILES O=C(NC1=CC(OC(C)=N2)=C2C=C1)NC3=CC=NC4=CC=CN=C43
For Use With (Application) Neuroscience-Neuromodulation
Percent Purity 99.33%
CAS 792173-99-0
Solubility Information DMSO : 50 mg/mL (156.58 mM; Need ultrasonic) ∣0.1 M HCL : 6 mg/mL (18.79 mM; ultrasonic and adjust pH to 3 with HCl)
Health Hazard 1 H315
Synonym SB334867A free base
Purity Grade Notes Research
Recommended Storage Powder -20°C 3 years, 4°C 2 years∣In solvent -80°C 6 months, -20°C 1 month
Shelf Life Powder -20°C 3 years, 4°C 2 years∣In solvent -80°C 6 months, -20°C 1 month
Molecular Formula C17H13N5O2
Formula Weight 319.32
8

ITI-214 free base, MedChemExpress

MedChemExpress ITI-214 free base is a potent, CNS-active, orally bioavailable PDE1 inhibitor (Ki of 58 pM) with excellent selectivity against other PDE family members and against a panel of enzymes, receptors, transporters and ion channels.

ENCOMPASS_PREFERRED
Molecular Weight (g/mol) 507.56
Color Off-White
Physical Form Solid
Chemical Name or Material ITI-214 free base
Grade Research
SMILES O=C(C1=C(NC2=CC=CC=C2)N(CC3=CC=C(C4=NC(F)=CC=C4)C=C3)N=C1N56)N(C)C5=N[C@@]7([H])[C@]6([H])CCC7
For Use With (Application) Neuroscience-Neuromodulation
Percent Purity 98.0%
CAS 1160521-50-5
Purity Grade Notes Research
Recommended Storage Powder -20°C 3 years, 4°C 2 years∣In solvent -80°C 6 months, -20°C 1 month
Shelf Life Powder -20°C 3 years, 4°C 2 years∣In solvent -80°C 6 months, -20°C 1 month
Molecular Formula C29H26FN7O
Formula Weight 507.56
9

PNU-282987 S enantiomer free base, MedChemExpress

MedChemExpress PNU-282987 S enantiomer free base is the S-enantiomer of PNU-282987 free base. PNU-282987 is an α7 nicotinic acetylcholine receptor (α7 nAChR) agonist.

ENCOMPASS_PREFERRED
Percent Purity 99.58%
CAS 737727-12-7
Molecular Weight (g/mol) 264.75
Color White
Physical Form Solid
Chemical Name or Material PNU-282987 S enantiomer free base
Grade Research
SMILES O=C(C1=CC=C(Cl)C=C1)N[C@H]2C3CCN(CC3)C2
Purity Grade Notes Research
Recommended Storage Powder -20°C 3 years, 4°C 2 years∣In solvent -80°C 6 months, -20°C 1 month
Shelf Life Powder -20°C 3 years, 4°C 2 years∣In solvent -80°C 6 months, -20°C 1 month
Molecular Formula C14H17ClN2O
Formula Weight 264.75
10

KW-8232 free base, MedChemExpress

MedChemExpress KW-8232 free base, an orally active anti-osteoporotic agent, and can reduces the biosynthesis of PGE2.

ENCOMPASS_PREFERRED
11

DOV-216,303 Free Base, MedChemExpress

MedChemExpress DOV-216,303 (Free Base) is a potent triple serotonin, norepinephrine, and dopamine reuptake inhibitor, with IC50 values of 14 nM, 20 nM and 78 nM for hSERT, hNET and hDAT, respectively. Has antidepressant-like effects and increases monoamine release in the prefrontal cortex of olfactory bulbectomized (OBX) rats.

ENCOMPASS_PREFERRED
12
Promotions Available

Purine, 99%

CAS: 120-73-0 MDL Number: MFCD00079221 InChI Key: KDCGOANMDULRCW-UHFFFAOYSA-N Synonym: purine,9h-purine,1h-purine,isopurine,beta-purine,7h-imidazo 4,5-d pyrimidine,imidazo 4,5-d pyrimidine,3,5,7-triazaindole,9h-purine van,3h-purine PubChem CID: 1044 ChEBI: CHEBI:17258 IUPAC Name: 7H-purine SMILES: C1=C2C(=NC=N1)N=CN2

PubChem CID 1044
CAS 120-73-0
ChEBI CHEBI:17258
MDL Number MFCD00079221
SMILES C1=C2C(=NC=N1)N=CN2
Synonym purine,9h-purine,1h-purine,isopurine,beta-purine,7h-imidazo 4,5-d pyrimidine,imidazo 4,5-d pyrimidine,3,5,7-triazaindole,9h-purine van,3h-purine
IUPAC Name 7H-purine
InChI Key KDCGOANMDULRCW-UHFFFAOYSA-N
13

Thymine, 97%

CAS: 65-71-4 Molecular Formula: C5H6N2O2 Molecular Weight (g/mol): 126.115 MDL Number: MFCD00006026 InChI Key: RWQNBRDOKXIBIV-UHFFFAOYSA-N Synonym: thymine,5-methyluracil,thymin,2,4-dihydroxy-5-methylpyrimidine,thymine anhydrate,2,4 1h,3h-pyrimidinedione, 5-methyl,5-methylpyrimidine-2,4 1h,3h-dione,5-methyl-2,4 1h,3h-pyrimidinedione,thymin purine base,5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione PubChem CID: 1135 ChEBI: CHEBI:17821 IUPAC Name: 5-methyl-1H-pyrimidine-2,4-dione SMILES: CC1=CNC(=O)NC1=O

PubChem CID 1135
CAS 65-71-4
Molecular Weight (g/mol) 126.115
ChEBI CHEBI:17821
MDL Number MFCD00006026
SMILES CC1=CNC(=O)NC1=O
Synonym thymine,5-methyluracil,thymin,2,4-dihydroxy-5-methylpyrimidine,thymine anhydrate,2,4 1h,3h-pyrimidinedione, 5-methyl,5-methylpyrimidine-2,4 1h,3h-dione,5-methyl-2,4 1h,3h-pyrimidinedione,thymin purine base,5-methyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
IUPAC Name 5-methyl-1H-pyrimidine-2,4-dione
InChI Key RWQNBRDOKXIBIV-UHFFFAOYSA-N
Molecular Formula C5H6N2O2
14

1,10-Phenanthroline-5,6-dione, 98%

CAS: 27318-90-7 Molecular Formula: C12H6N2O2 Molecular Weight (g/mol): 210.19 MDL Number: MFCD00014473 InChI Key: KCALAFIVPCAXJI-UHFFFAOYSA-N Synonym: 1,10 phenanthroline-5,6-dione,1 10-phenanthroline-5 6-dione 97,pyridino 3,2-h quinoline-5,6-dione,phen-5,6-dione,pubchem16755,acmc-209gwd,d0jh7c,phox31,ksc204s8l,1,2-dione-based compound, 17 PubChem CID: 72810 IUPAC Name: 1,10-phenanthroline-5,6-dione SMILES: O=C1C(=O)C2=CC=CN=C2C2=NC=CC=C12

PubChem CID 72810
CAS 27318-90-7
Molecular Weight (g/mol) 210.19
MDL Number MFCD00014473
SMILES O=C1C(=O)C2=CC=CN=C2C2=NC=CC=C12
Synonym 1,10 phenanthroline-5,6-dione,1 10-phenanthroline-5 6-dione 97,pyridino 3,2-h quinoline-5,6-dione,phen-5,6-dione,pubchem16755,acmc-209gwd,d0jh7c,phox31,ksc204s8l,1,2-dione-based compound, 17
IUPAC Name 1,10-phenanthroline-5,6-dione
InChI Key KCALAFIVPCAXJI-UHFFFAOYSA-N
Molecular Formula C12H6N2O2
15

Pyridine-2,3-dicarboxylic acid, 99%

CAS: 89-00-9 Molecular Formula: C7H5NO4 Molecular Weight (g/mol): 167.12 MDL Number: MFCD00006295 InChI Key: GJAWHXHKYYXBSV-UHFFFAOYSA-N Synonym: quinolinic acid,2,3-pyridinedicarboxylic acid,quinolinate,pyridine-2,3-dicarboxylate,unii-f6f0hk1urn,2,3-pyridinedicarboxylicacid,pyridine-2,3-carboxylate,f6f0hk1urn,pyridin-2,3-dicarbonsaeure,2,3-pyridinedicarboxylate PubChem CID: 1066 ChEBI: CHEBI:16675 IUPAC Name: pyridine-2,3-dicarboxylic acid SMILES: C1=CC(=C(N=C1)C(=O)O)C(=O)O

PubChem CID 1066
CAS 89-00-9
Molecular Weight (g/mol) 167.12
ChEBI CHEBI:16675
MDL Number MFCD00006295
SMILES C1=CC(=C(N=C1)C(=O)O)C(=O)O
Synonym quinolinic acid,2,3-pyridinedicarboxylic acid,quinolinate,pyridine-2,3-dicarboxylate,unii-f6f0hk1urn,2,3-pyridinedicarboxylicacid,pyridine-2,3-carboxylate,f6f0hk1urn,pyridin-2,3-dicarbonsaeure,2,3-pyridinedicarboxylate
IUPAC Name pyridine-2,3-dicarboxylic acid
InChI Key GJAWHXHKYYXBSV-UHFFFAOYSA-N
Molecular Formula C7H5NO4