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).

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2,956 – 2,970 of 268,251 results

2,956

6-Piperidinonicotinic acid, 97%, Thermo Scientific™

CAS: 120800-50-2 Molecular Formula: C11H14N2O2 Molecular Weight (g/mol): 206.25 MDL Number: MFCD03791231 InChI Key: QLPWWMSKVYYSEY-UHFFFAOYSA-N Synonym: 6-piperidin-1-yl nicotinic acid,6-piperidinonicotinic acid,6-piperidin-1-yl pyridine-3-carboxylic acid,6-piperidin-1-ylnicotinic acid,6-1-piperidinyl pyridine-3-carboxylic acid,acmc-20alxo,6-piperidin-1-yl nicotinicacid,6-piperidylpyridine-3-carboxylic acid,3-pyridinecarboxylicacid, 6-1-piperidinyl PubChem CID: 2794761 SMILES: OC(=O)C1=CN=C(C=C1)N1CCCCC1

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PubChem CID	2794761
CAS	120800-50-2
Molecular Weight (g/mol)	206.25
MDL Number	MFCD03791231
SMILES	OC(=O)C1=CN=C(C=C1)N1CCCCC1
Synonym	6-piperidin-1-yl nicotinic acid,6-piperidinonicotinic acid,6-piperidin-1-yl pyridine-3-carboxylic acid,6-piperidin-1-ylnicotinic acid,6-1-piperidinyl pyridine-3-carboxylic acid,acmc-20alxo,6-piperidin-1-yl nicotinicacid,6-piperidylpyridine-3-carboxylic acid,3-pyridinecarboxylicacid, 6-1-piperidinyl
InChI Key	QLPWWMSKVYYSEY-UHFFFAOYSA-N
Molecular Formula	C11H14N2O2

2,957

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Xanthane hydride, Thermo Scientific Chemicals

CAS: 6846-35-1 Molecular Formula: C2H2N2S3 Molecular Weight (g/mol): 150.23 InChI Key: YWZHEXZIISFIDA-UHFFFAOYSA-N IUPAC Name: 5-amino-3H-1,2,4-dithiazole-3-thione SMILES: NC1=NC(=S)SS1

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Specifications

CAS	6846-35-1
Molecular Weight (g/mol)	150.23
SMILES	NC1=NC(=S)SS1
IUPAC Name	5-amino-3H-1,2,4-dithiazole-3-thione
InChI Key	YWZHEXZIISFIDA-UHFFFAOYSA-N
Molecular Formula	C2H2N2S3

2,958

Quinine Sulfate, British Pharmacopoeia (BP) Reference Standard, MilliporeSigma™ Supelco™

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, has been developed and issued under the Authority of the issuing Pharmacopoeia.

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2,959

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Methyl nicotinate, 99%

CAS: 93-60-7 Molecular Formula: C7H7NO2 Molecular Weight (g/mol): 137.138 MDL Number: MFCD00006388 InChI Key: YNBADRVTZLEFNH-UHFFFAOYSA-N Synonym: methyl nicotinate,nikomet,methylnicotinate,nicotinic acid methyl ester,nicometh,methyl 3-pyridinecarboxylate,methyl-nicotinate,3-pyridinecarboxylic acid, methyl ester,heat spray,nicotinic acid, methyl ester PubChem CID: 7151 IUPAC Name: methyl pyridine-3-carboxylate SMILES: COC(=O)C1=CN=CC=C1

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Specifications

PubChem CID	7151
CAS	93-60-7
Molecular Weight (g/mol)	137.138
MDL Number	MFCD00006388
SMILES	COC(=O)C1=CN=CC=C1
Synonym	methyl nicotinate,nikomet,methylnicotinate,nicotinic acid methyl ester,nicometh,methyl 3-pyridinecarboxylate,methyl-nicotinate,3-pyridinecarboxylic acid, methyl ester,heat spray,nicotinic acid, methyl ester
IUPAC Name	methyl pyridine-3-carboxylate
InChI Key	YNBADRVTZLEFNH-UHFFFAOYSA-N
Molecular Formula	C7H7NO2

2,960

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2-Amino-3-bromo-5-fluoropyridine, 97%, Thermo Scientific Chemicals

CAS: 869557-43-7 Molecular Formula: C5H4BrFN2 Molecular Weight (g/mol): 191.00 MDL Number: MFCD03092924 InChI Key: KXSQMCRVUAALNE-UHFFFAOYSA-N Synonym: 2-amino-3-bromo-5-fluoropyridine,2-amino-5-fluoro-3-bromopyridine,3-bromo-5-fluoro-pyridin-2-ylamine,3-bromo-5-fluoro-2-pyridinamine,2-pyridinamine, 3-bromo-5-fluoro,3-bromo-5-fluoro-2-pyridylamine,pubchem1101,acmc-209qcf,ksc490s4d,3-bromo-5-fluoro-2-pyridineamine PubChem CID: 16126434 IUPAC Name: 3-bromo-5-fluoropyridin-2-amine SMILES: NC1=C(Br)C=C(F)C=N1

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Specifications

PubChem CID	16126434
CAS	869557-43-7
Molecular Weight (g/mol)	191.00
MDL Number	MFCD03092924
SMILES	NC1=C(Br)C=C(F)C=N1
Synonym	2-amino-3-bromo-5-fluoropyridine,2-amino-5-fluoro-3-bromopyridine,3-bromo-5-fluoro-pyridin-2-ylamine,3-bromo-5-fluoro-2-pyridinamine,2-pyridinamine, 3-bromo-5-fluoro,3-bromo-5-fluoro-2-pyridylamine,pubchem1101,acmc-209qcf,ksc490s4d,3-bromo-5-fluoro-2-pyridineamine
IUPAC Name	3-bromo-5-fluoropyridin-2-amine
InChI Key	KXSQMCRVUAALNE-UHFFFAOYSA-N
Molecular Formula	C5H4BrFN2

2,961

Bathophenanthrolinedisulfonic Acid Disodium Salt Hydrate, Sigma-Aldrich

CAS: 52746-49-3 Molecular Weight (g/mol): 536.49 g/mol

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Specifications

CAS	52746-49-3
Molecular Weight (g/mol)	536.49 g/mol

2,962

Nicotinamide Impurity B, Certified Reference Material, MilliporeSigma™ Supelco™

Pharmaceutical secondary standards for application in quality control. Provides pharma laboratories and manufacturers with a convenient, and cost-effective alternative to the preparation of in-house working standards.

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2,963

1,10-Phenanthroline monohydrate, For the Spectrophotometric Determination of Fe, Pd, V, ≥99.0%, MilliporeSigma™ Supelco™

MDL Number: MFCD00149973 Synonym: o-Phenanthroline monohydrate

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Specifications

MDL Number	MFCD00149973
Synonym	o-Phenanthroline monohydrate

2,964

5,5-Dimethyl-1-pyrroline N-oxide, ≥98.0% (GC), MilliporeSigma™ Supelco™

MDL Number: MFCD00005279 Synonym: DMPO

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Specifications

MDL Number	MFCD00005279
Synonym	DMPO

2,965

2,6-Pyridinedicarboxylic acid, ≥99.5% (T), MilliporeSigma™ Supelco™

MDL Number: MFCD00006299 Synonym: DPA; DPAc; Dipicolinic acid

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Specifications

MDL Number	MFCD00006299
Synonym	DPA; DPAc; Dipicolinic acid

2,966

D-Biotin, ≥97.5%, MP Biomedicals™

CAS: 58-85-5 Molecular Formula: C10H16N2O3S Molecular Weight (g/mol): 244.31 MDL Number: MFCD00005541 InChI Key: YBJHBAHKTGYVGT-UHFFFAOYNA-N Synonym: biotin,d-biotin,vitamin h,coenzyme r,vitamin b7,bios ii,factor s,bioepiderm,d +-biotin,biodermatin PubChem CID: 171548 ChEBI: CHEBI:15956 IUPAC Name: 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoic acid SMILES: OC(=O)CCCCC1SCC2NC(=O)NC12

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Specifications

PubChem CID	171548
CAS	58-85-5
Molecular Weight (g/mol)	244.31
ChEBI	CHEBI:15956
MDL Number	MFCD00005541
SMILES	OC(=O)CCCCC1SCC2NC(=O)NC12
Synonym	biotin,d-biotin,vitamin h,coenzyme r,vitamin b7,bios ii,factor s,bioepiderm,d +-biotin,biodermatin
IUPAC Name	5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoic acid
InChI Key	YBJHBAHKTGYVGT-UHFFFAOYNA-N
Molecular Formula	C10H16N2O3S

2,967

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Citrazinic acid, 98%

CAS: 99-11-6 Molecular Formula: C6H5NO4 Molecular Weight (g/mol): 155.11 MDL Number: MFCD00006274 InChI Key: CSGQJHQYWJLPKY-UHFFFAOYSA-N Synonym: citrazinic acid,2,6-dihydroxyisonicotinic acid,2,6-dihydroxypyridine-4-carboxylic acid,2,6-dihydroxy-4-carboxypyridine,2,6-dihydroxy-4-pyridinecarboxylic acid,kyselina citrazinova,2,6-dihydroxyisonicotinate,4-pyridinecarboxylic acid, 2,6-dihydroxy,citrazinicacid,4-pyridinecarboxylic acid, 1,2-dihydro-6-hydroxy-2-oxo PubChem CID: 7425 IUPAC Name: 2-hydroxy-6-oxo-1H-pyridine-4-carboxylic acid SMILES: OC(=O)C1=CC(=O)NC(O)=C1

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Specifications

PubChem CID	7425
CAS	99-11-6
Molecular Weight (g/mol)	155.11
MDL Number	MFCD00006274
SMILES	OC(=O)C1=CC(=O)NC(O)=C1
Synonym	citrazinic acid,2,6-dihydroxyisonicotinic acid,2,6-dihydroxypyridine-4-carboxylic acid,2,6-dihydroxy-4-carboxypyridine,2,6-dihydroxy-4-pyridinecarboxylic acid,kyselina citrazinova,2,6-dihydroxyisonicotinate,4-pyridinecarboxylic acid, 2,6-dihydroxy,citrazinicacid,4-pyridinecarboxylic acid, 1,2-dihydro-6-hydroxy-2-oxo
IUPAC Name	2-hydroxy-6-oxo-1H-pyridine-4-carboxylic acid
InChI Key	CSGQJHQYWJLPKY-UHFFFAOYSA-N
Molecular Formula	C6H5NO4

2,968

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Quinine, 98+%, anhydrous

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 IUPAC Name: (5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl)-[6-(trideuteriomethoxy)quinolin-4-yl]methanol SMILES: [H][C@@]1(CN2CCC1C[C@@]2([H])[C@H](O)C1=C2C=C(OC)C=CC2=NC=C1)C=C

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Specifications

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
IUPAC Name	(5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl)-[6-(trideuteriomethoxy)quinolin-4-yl]methanol
InChI Key	LOUPRKONTZGTKE-ZCXAXGJJNA-N
Molecular Formula	C20H24N2O2

2,969

2-[4-(Methoxycarbonyl)-5-methyl-2-oxo-2,3-dihydro-1H-pyrrol-3-yl]acetic acid, 97%, Thermo Scientific™

CAS: 77978-73-5 Molecular Formula: C9H11NO5 Molecular Weight (g/mol): 213.189 MDL Number: MFCD00173859 InChI Key: WLKUVVIAHUXPSB-UHFFFAOYSA-N Synonym: 2-4-methoxycarbonyl-5-methyl-2-oxo-2,3-dihydro-1h-pyrrol-3-yl acetic acid,4-methoxycarbonyl-5-methyl-2-oxo-1,3-dihydropyrrol-3-yl acetic acid,1h-pyrrole-3-aceticacid, 2,3-dihydro-4-methoxycarbonyl-5-methyl-2-oxo,maybridge1_002247,3-methoxycarbonyl-2-methyl-5-oxo-2-pyrrolin-4-yl acetic acid,2-4-methoxycarbonyl-5-methyl-2-oxo-1,3-dihydropyrrol-3-yl acetic acid,2-4-methoxycarbonyl-5-methyl-2-oxo-2,3-dihydro-1h-pyrrol-3yl acetic acid PubChem CID: 2774998 IUPAC Name: 2-(4-methoxycarbonyl-5-methyl-2-oxo-1,3-dihydropyrrol-3-yl)acetic acid SMILES: CC1=C(C(C(=O)N1)CC(=O)O)C(=O)OC

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Specifications

PubChem CID	2774998
CAS	77978-73-5
Molecular Weight (g/mol)	213.189
MDL Number	MFCD00173859
SMILES	CC1=C(C(C(=O)N1)CC(=O)O)C(=O)OC
Synonym	2-4-methoxycarbonyl-5-methyl-2-oxo-2,3-dihydro-1h-pyrrol-3-yl acetic acid,4-methoxycarbonyl-5-methyl-2-oxo-1,3-dihydropyrrol-3-yl acetic acid,1h-pyrrole-3-aceticacid, 2,3-dihydro-4-methoxycarbonyl-5-methyl-2-oxo,maybridge1_002247,3-methoxycarbonyl-2-methyl-5-oxo-2-pyrrolin-4-yl acetic acid,2-4-methoxycarbonyl-5-methyl-2-oxo-1,3-dihydropyrrol-3-yl acetic acid,2-4-methoxycarbonyl-5-methyl-2-oxo-2,3-dihydro-1h-pyrrol-3yl acetic acid
IUPAC Name	2-(4-methoxycarbonyl-5-methyl-2-oxo-1,3-dihydropyrrol-3-yl)acetic acid
InChI Key	WLKUVVIAHUXPSB-UHFFFAOYSA-N
Molecular Formula	C9H11NO5

2,970

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5-Formylthiophene-2-boronic acid, 97%

CAS: 4347-33-5 Molecular Formula: C5H5BO3S Molecular Weight (g/mol): 155.96 MDL Number: MFCD02093666 InChI Key: DEQOVKFWRPOPQP-UHFFFAOYSA-N Synonym: 5-formyl-2-thiopheneboronic acid,5-formylthiophen-2-boronic acid,5-formylthiophen-2-yl boronic acid,5-formylthiophene-2-boronic acid,2-formylthiophene-5-boronic acid,5-formylthienyl-2-boronic acid,5-formyl-2-thienyl boronic acid,boronic acid, 5-formyl-2-thienyl,5-formyl-2-thiopheneboronicacid,pubchem1722 PubChem CID: 2773430 IUPAC Name: (5-formylthiophen-2-yl)boronic acid SMILES: OB(O)C1=CC=C(S1)C=O

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Specifications

PubChem CID	2773430
CAS	4347-33-5
Molecular Weight (g/mol)	155.96
MDL Number	MFCD02093666
SMILES	OB(O)C1=CC=C(S1)C=O
Synonym	5-formyl-2-thiopheneboronic acid,5-formylthiophen-2-boronic acid,5-formylthiophen-2-yl boronic acid,5-formylthiophene-2-boronic acid,2-formylthiophene-5-boronic acid,5-formylthienyl-2-boronic acid,5-formyl-2-thienyl boronic acid,boronic acid, 5-formyl-2-thienyl,5-formyl-2-thiopheneboronicacid,pubchem1722
IUPAC Name	(5-formylthiophen-2-yl)boronic acid
InChI Key	DEQOVKFWRPOPQP-UHFFFAOYSA-N
Molecular Formula	C5H5BO3S

Organoheterocyclic compounds

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