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Lactims

Organic heterocyclic compounds that consist of a cyclic carboximidic acid characterized by a carbon-nitrogen double bond within the ring; they are tautomeric with the lactams.
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1 – 15 of 55 results
1

Thermo Scientific Chemicals 2-Azetidinone, 98%

CAS: 930-21-2 Molecular Formula: C3H5NO Molecular Weight (g/mol): 71.08 MDL Number: MFCD00013328 InChI Key: MNFORVFSTILPAW-UHFFFAOYSA-N Synonym: 2-azetidinone,beta-propiolactam,azetidinone,propiolactam,azetan-2-one,beta-lactam,2-azetdinone,azetidine-2-one,acmc-209xab PubChem CID: 136721 ChEBI: CHEBI:327119 IUPAC Name: azetidin-2-one SMILES: C1CNC1=O

EDGE
PubChem CID 136721
CAS 930-21-2
Molecular Weight (g/mol) 71.08
ChEBI CHEBI:327119
MDL Number MFCD00013328
SMILES C1CNC1=O
Synonym 2-azetidinone,beta-propiolactam,azetidinone,propiolactam,azetan-2-one,beta-lactam,2-azetdinone,azetidine-2-one,acmc-209xab
IUPAC Name azetidin-2-one
InChI Key MNFORVFSTILPAW-UHFFFAOYSA-N
Molecular Formula C3H5NO
2

Thermo Scientific Chemicals Cycloheximide, 95%

CAS: 66-81-9 Molecular Formula: C15H23NO4 Molecular Weight (g/mol): 281.35 MDL Number: MFCD00082346 InChI Key: YPHMISFOHDHNIV-QTEFRXOUNA-N Synonym: cycloheximide,actidione,cycloheximide,naramycin a,kaken,actidion,actidone,hizarocin,naramycin,neocycloheximide PubChem CID: 6197 ChEBI: CHEBI:27641 IUPAC Name: 4-[(2R)-2-[(1S,3S,5S)-3,5-dimethyl-2-oxocyclohexyl]-2-hydroxyethyl]piperidine-2,6-dione SMILES: [H][C@]1(C[C@@H](C)C[C@H](C)C1=O)[C@H](O)CC1CC(=O)NC(=O)C1

PubChem CID 6197
CAS 66-81-9
Molecular Weight (g/mol) 281.35
ChEBI CHEBI:27641
MDL Number MFCD00082346
SMILES [H][C@]1(C[C@@H](C)C[C@H](C)C1=O)[C@H](O)CC1CC(=O)NC(=O)C1
Synonym cycloheximide,actidione,cycloheximide,naramycin a,kaken,actidion,actidone,hizarocin,naramycin,neocycloheximide
IUPAC Name 4-[(2R)-2-[(1S,3S,5S)-3,5-dimethyl-2-oxocyclohexyl]-2-hydroxyethyl]piperidine-2,6-dione
InChI Key YPHMISFOHDHNIV-QTEFRXOUNA-N
Molecular Formula C15H23NO4
3

MP Biomedicals, Inc Cycloheximide, from Microbial, MP Biomedicals™

CAS: 66-81-9 Molecular Formula: C15H23NO4 Molecular Weight (g/mol): 281.35 MDL Number: MFCD00082346 InChI Key: YPHMISFOHDHNIV-QTEFRXOUNA-N Synonym: cycloheximide,actidione,cycloheximide,naramycin a,kaken,actidion,actidone,hizarocin,naramycin,neocycloheximide PubChem CID: 6197 ChEBI: CHEBI:27641 IUPAC Name: 4-[(2R)-2-[(1S,3S,5S)-3,5-dimethyl-2-oxocyclohexyl]-2-hydroxyethyl]piperidine-2,6-dione SMILES: [H][C@]1(C[C@@H](C)C[C@H](C)C1=O)[C@H](O)CC1CC(=O)NC(=O)C1

PubChem CID 6197
CAS 66-81-9
Molecular Weight (g/mol) 281.35
ChEBI CHEBI:27641
MDL Number MFCD00082346
SMILES [H][C@]1(C[C@@H](C)C[C@H](C)C1=O)[C@H](O)CC1CC(=O)NC(=O)C1
Synonym cycloheximide,actidione,cycloheximide,naramycin a,kaken,actidion,actidone,hizarocin,naramycin,neocycloheximide
IUPAC Name 4-[(2R)-2-[(1S,3S,5S)-3,5-dimethyl-2-oxocyclohexyl]-2-hydroxyethyl]piperidine-2,6-dione
InChI Key YPHMISFOHDHNIV-QTEFRXOUNA-N
Molecular Formula C15H23NO4
4

Thermo Scientific Chemicals (S)-(-)-2-Pyrrolidone-5-carboxylic acid, 98%

CAS: 98-79-3 Molecular Formula: C5H7NO3 Molecular Weight (g/mol): 129.12 MDL Number: MFCD00005272 InChI Key: ODHCTXKNWHHXJC-UHFFFAOYNA-N Synonym: l-pyroglutamic acid,pyroglutamic acid,pidolic acid,5-oxo-l-proline,h-pyr-oh,5-oxoproline,s-5-oxopyrrolidine-2-carboxylic acid,2s-5-oxopyrrolidine-2-carboxylic acid,l-5-oxoproline,l-proline, 5-oxo PubChem CID: 7405 ChEBI: CHEBI:18183 IUPAC Name: (2S)-5-oxopyrrolidine-2-carboxylic acid SMILES: OC(=O)C1CCC(=O)N1

PubChem CID 7405
CAS 98-79-3
Molecular Weight (g/mol) 129.12
ChEBI CHEBI:18183
MDL Number MFCD00005272
SMILES OC(=O)C1CCC(=O)N1
Synonym l-pyroglutamic acid,pyroglutamic acid,pidolic acid,5-oxo-l-proline,h-pyr-oh,5-oxoproline,s-5-oxopyrrolidine-2-carboxylic acid,2s-5-oxopyrrolidine-2-carboxylic acid,l-5-oxoproline,l-proline, 5-oxo
IUPAC Name (2S)-5-oxopyrrolidine-2-carboxylic acid
InChI Key ODHCTXKNWHHXJC-UHFFFAOYNA-N
Molecular Formula C5H7NO3
5

Thermo Scientific Chemicals (S)-(-)-2-Pyrrolidinone-5-carboxylic acid, 98+%

CAS: 98-79-3 Molecular Formula: C5H7NO3 Molecular Weight (g/mol): 129.12 MDL Number: MFCD00005272 InChI Key: ODHCTXKNWHHXJC-UHFFFAOYNA-N Synonym: l-pyroglutamic acid,pyroglutamic acid,pidolic acid,5-oxo-l-proline,h-pyr-oh,5-oxoproline,s-5-oxopyrrolidine-2-carboxylic acid,2s-5-oxopyrrolidine-2-carboxylic acid,l-5-oxoproline,l-proline, 5-oxo PubChem CID: 7405 ChEBI: CHEBI:18183 SMILES: OC(=O)C1CCC(=O)N1

PubChem CID 7405
CAS 98-79-3
Molecular Weight (g/mol) 129.12
ChEBI CHEBI:18183
MDL Number MFCD00005272
SMILES OC(=O)C1CCC(=O)N1
Synonym l-pyroglutamic acid,pyroglutamic acid,pidolic acid,5-oxo-l-proline,h-pyr-oh,5-oxoproline,s-5-oxopyrrolidine-2-carboxylic acid,2s-5-oxopyrrolidine-2-carboxylic acid,l-5-oxoproline,l-proline, 5-oxo
InChI Key ODHCTXKNWHHXJC-UHFFFAOYNA-N
Molecular Formula C5H7NO3
6

Spectrum Chemical Manufacturing Corporation L-Pyroglutamic Acid, Spectrum™ Chemical
SDP

CAS: 98-79-3

CAS 98-79-3
7

Thermo Scientific Chemicals DL-Aminoglutethimide, 99%

CAS: 125-84-8 Molecular Formula: C13H16N2O2 Molecular Weight (g/mol): 232.283 MDL Number: MFCD00010122 InChI Key: ROBVIMPUHSLWNV-UHFFFAOYSA-N Synonym: aminoglutethimide,dl-aminoglutethimide,cytadren,orimeten,p-aminoglutethimide,elipten,3-4-aminophenyl-3-ethylpiperidine-2,6-dione,aminoglutetimida,3-4-aminophenyl-3-ethyl-2,6-piperidinedione,aminoglutethimidum PubChem CID: 2145 ChEBI: CHEBI:2654 IUPAC Name: 3-(4-aminophenyl)-3-ethylpiperidine-2,6-dione SMILES: CCC1(CCC(=O)NC1=O)C2=CC=C(C=C2)N

PubChem CID 2145
CAS 125-84-8
Molecular Weight (g/mol) 232.283
ChEBI CHEBI:2654
MDL Number MFCD00010122
SMILES CCC1(CCC(=O)NC1=O)C2=CC=C(C=C2)N
Synonym aminoglutethimide,dl-aminoglutethimide,cytadren,orimeten,p-aminoglutethimide,elipten,3-4-aminophenyl-3-ethylpiperidine-2,6-dione,aminoglutetimida,3-4-aminophenyl-3-ethyl-2,6-piperidinedione,aminoglutethimidum
IUPAC Name 3-(4-aminophenyl)-3-ethylpiperidine-2,6-dione
InChI Key ROBVIMPUHSLWNV-UHFFFAOYSA-N
Molecular Formula C13H16N2O2
8

Thermo Scientific Chemicals Glutarimide, 98%

CAS: 1121-89-7 Molecular Formula: C5H7NO2 Molecular Weight (g/mol): 113.12 MDL Number: MFCD00006670 InChI Key: KNCYXPMJDCCGSJ-UHFFFAOYSA-N Synonym: glutarimide,2,6-piperidinedione,2,6-diketopiperidine,2,6-dioxopiperidine,acetylglycinamide impurity b,piperidin-2,6-dione,acmc-2099da,5-21-09-00557 beilstein handbook reference,2,6-piperidinedione 9ci PubChem CID: 70726 ChEBI: CHEBI:5435 IUPAC Name: piperidine-2,6-dione SMILES: O=C1CCCC(=O)N1

PubChem CID 70726
CAS 1121-89-7
Molecular Weight (g/mol) 113.12
ChEBI CHEBI:5435
MDL Number MFCD00006670
SMILES O=C1CCCC(=O)N1
Synonym glutarimide,2,6-piperidinedione,2,6-diketopiperidine,2,6-dioxopiperidine,acetylglycinamide impurity b,piperidin-2,6-dione,acmc-2099da,5-21-09-00557 beilstein handbook reference,2,6-piperidinedione 9ci
IUPAC Name piperidine-2,6-dione
InChI Key KNCYXPMJDCCGSJ-UHFFFAOYSA-N
Molecular Formula C5H7NO2
9

MP Biomedicals, Inc Cycloheximide from Microbial, MP Biomedicals

CAS: 66-81-9 Molecular Formula: C15H23NO4 Molecular Weight (g/mol): 281.35 MDL Number: MFCD00082346 InChI Key: YPHMISFOHDHNIV-QTEFRXOUNA-N Synonym: cycloheximide,actidione,cycloheximide,naramycin a,kaken,actidion,actidone,hizarocin,naramycin,neocycloheximide PubChem CID: 6197 ChEBI: CHEBI:27641 IUPAC Name: 4-[(2R)-2-[(1S,3S,5S)-3,5-dimethyl-2-oxocyclohexyl]-2-hydroxyethyl]piperidine-2,6-dione SMILES: [H][C@]1(C[C@@H](C)C[C@H](C)C1=O)[C@H](O)CC1CC(=O)NC(=O)C1

PubChem CID 6197
CAS 66-81-9
Molecular Weight (g/mol) 281.35
ChEBI CHEBI:27641
MDL Number MFCD00082346
SMILES [H][C@]1(C[C@@H](C)C[C@H](C)C1=O)[C@H](O)CC1CC(=O)NC(=O)C1
Synonym cycloheximide,actidione,cycloheximide,naramycin a,kaken,actidion,actidone,hizarocin,naramycin,neocycloheximide
IUPAC Name 4-[(2R)-2-[(1S,3S,5S)-3,5-dimethyl-2-oxocyclohexyl]-2-hydroxyethyl]piperidine-2,6-dione
InChI Key YPHMISFOHDHNIV-QTEFRXOUNA-N
Molecular Formula C15H23NO4
10

Glutarimide 98.0+%, TCI America™
SDP

CAS: 1121-89-7 Molecular Formula: C5H7NO2 Molecular Weight (g/mol): 113.12 MDL Number: MFCD00006670 InChI Key: KNCYXPMJDCCGSJ-UHFFFAOYSA-N Synonym: glutarimide,2,6-piperidinedione,2,6-diketopiperidine,2,6-dioxopiperidine,acetylglycinamide impurity b,piperidin-2,6-dione,acmc-2099da,5-21-09-00557 beilstein handbook reference,2,6-piperidinedione 9ci PubChem CID: 70726 ChEBI: CHEBI:5435 IUPAC Name: piperidine-2,6-dione SMILES: O=C1CCCC(=O)N1

PubChem CID 70726
CAS 1121-89-7
Molecular Weight (g/mol) 113.12
ChEBI CHEBI:5435
MDL Number MFCD00006670
SMILES O=C1CCCC(=O)N1
Synonym glutarimide,2,6-piperidinedione,2,6-diketopiperidine,2,6-dioxopiperidine,acetylglycinamide impurity b,piperidin-2,6-dione,acmc-2099da,5-21-09-00557 beilstein handbook reference,2,6-piperidinedione 9ci
IUPAC Name piperidine-2,6-dione
InChI Key KNCYXPMJDCCGSJ-UHFFFAOYSA-N
Molecular Formula C5H7NO2
11

DL-Aminoglutethimide 98.0+%, TCI America™
SDP

CAS: 125-84-8 Molecular Formula: C13H16N2O2 Molecular Weight (g/mol): 232.283 MDL Number: MFCD00010122 InChI Key: ROBVIMPUHSLWNV-UHFFFAOYSA-N Synonym: aminoglutethimide,dl-aminoglutethimide,cytadren,orimeten,p-aminoglutethimide,elipten,3-4-aminophenyl-3-ethylpiperidine-2,6-dione,aminoglutetimida,3-4-aminophenyl-3-ethyl-2,6-piperidinedione,aminoglutethimidum PubChem CID: 2145 ChEBI: CHEBI:2654 IUPAC Name: 3-(4-aminophenyl)-3-ethylpiperidine-2,6-dione SMILES: CCC1(CCC(=O)NC1=O)C2=CC=C(C=C2)N

PubChem CID 2145
CAS 125-84-8
Molecular Weight (g/mol) 232.283
ChEBI CHEBI:2654
MDL Number MFCD00010122
SMILES CCC1(CCC(=O)NC1=O)C2=CC=C(C=C2)N
Synonym aminoglutethimide,dl-aminoglutethimide,cytadren,orimeten,p-aminoglutethimide,elipten,3-4-aminophenyl-3-ethylpiperidine-2,6-dione,aminoglutetimida,3-4-aminophenyl-3-ethyl-2,6-piperidinedione,aminoglutethimidum
IUPAC Name 3-(4-aminophenyl)-3-ethylpiperidine-2,6-dione
InChI Key ROBVIMPUHSLWNV-UHFFFAOYSA-N
Molecular Formula C13H16N2O2
12

L-Pyroglutamic Acid 97.0+%, TCI America™
SDP

CAS: 98-79-3 Molecular Formula: C5H7NO3 Molecular Weight (g/mol): 129.12 MDL Number: MFCD00005272 InChI Key: ODHCTXKNWHHXJC-UHFFFAOYNA-N Synonym: l-pyroglutamic acid,pyroglutamic acid,pidolic acid,5-oxo-l-proline,h-pyr-oh,5-oxoproline,s-5-oxopyrrolidine-2-carboxylic acid,2s-5-oxopyrrolidine-2-carboxylic acid,l-5-oxoproline,l-proline, 5-oxo PubChem CID: 7405 ChEBI: CHEBI:18183 IUPAC Name: 5-oxopyrrolidine-2-carboxylic acid SMILES: OC(=O)C1CCC(=O)N1

PubChem CID 7405
CAS 98-79-3
Molecular Weight (g/mol) 129.12
ChEBI CHEBI:18183
MDL Number MFCD00005272
SMILES OC(=O)C1CCC(=O)N1
Synonym l-pyroglutamic acid,pyroglutamic acid,pidolic acid,5-oxo-l-proline,h-pyr-oh,5-oxoproline,s-5-oxopyrrolidine-2-carboxylic acid,2s-5-oxopyrrolidine-2-carboxylic acid,l-5-oxoproline,l-proline, 5-oxo
IUPAC Name 5-oxopyrrolidine-2-carboxylic acid
InChI Key ODHCTXKNWHHXJC-UHFFFAOYNA-N
Molecular Formula C5H7NO3
13

Sigma Aldrich Fine Chemicals Biosciences Cycloheximide | 66-81-9 | MFCD00082346 | 1g

Cycloheximide | Purity: 94% | MW: 281.35 | 66-81-9 | MFCD00082346 | 1g

ENCOMPASS
14

Apexbio Technology LLC Cycloheximide 10mM (in 1mL DMSO)

Cycloheximide (CAS 66-81-9) is a small molecule inhibitor that specifically disrupts protein biosynthesis in eukaryotic cells by interfering with translational elongation at the ribosomal level It is widely employed in biomedical research to transiently block protein synthesis in vitro facilitating the study of cellular processes dependent on active translation Due to its cytotoxicity teratogenic potential and capacity to induce DNA damage cycloheximide is exclusively utilized for experimental research applications and inappropriate for clinical therapeutic use

ENCOMPASS_PREFERRED
15

TOKU-E Cycloheximide A, EvoPure

Cycloheximide A, EvoPure is a highly purified (≥99.0) form of Cycloheximide A, the active compound in standard grade Cycloheximide. Cycloheximide is a glutarimide antibiotic and natural fungicide isolated from Streptomyces griseus and a protein synthesis inhibitor in eukaryotic cells.

ENCOMPASS_PREFERRED