Lactams

Organic heterocyclic compounds that contain a cyclic amide; amide groups consist of a carbonyl carbon atom linked by a single bond to a nitrogen atom and either a hydrogen or a carbon atom. These compounds are the nitrogen analogs of lactones.

1 – 15 of 28 results

ε-Caprolactam, 99+%, Thermo Scientific Chemicals

CAS: 105-60-2 Molecular Formula: C₆H₁₁NO Molecular Weight (g/mol): 113.16 MDL Number: MFCD00006936 InChI Key: JBKVHLHDHHXQEQ-UHFFFAOYSA-N Synonym: epsilon-caprolactam,caprolactam,6-caprolactam,2-oxohexamethylenimine,aminocaproic lactam,2-azacycloheptanone,hexahydro-2h-azepin-2-one,2h-azepin-2-one, hexahydro,6-hexanelactam,hexanolactam PubChem CID: 7768 ChEBI: CHEBI:28579 IUPAC Name: azepan-2-one SMILES: C1CCC(=O)NCC1

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Pricing and Availability
Specifications

PubChem CID	7768
CAS	105-60-2
Molecular Weight (g/mol)	113.16
ChEBI	CHEBI:28579
MDL Number	MFCD00006936
SMILES	C1CCC(=O)NCC1
Synonym	epsilon-caprolactam,caprolactam,6-caprolactam,2-oxohexamethylenimine,aminocaproic lactam,2-azacycloheptanone,hexahydro-2h-azepin-2-one,2h-azepin-2-one, hexahydro,6-hexanelactam,hexanolactam
IUPAC Name	azepan-2-one
InChI Key	JBKVHLHDHHXQEQ-UHFFFAOYSA-N
Molecular Formula	C₆H₁₁NO

N-Vinyl-epsilon-caprolactam, 99%, Thermo Scientific Chemicals

CAS: 2235-00-9 Molecular Formula: C8H13NO Molecular Weight (g/mol): 139.198 MDL Number: MFCD00080693 InChI Key: JWYVGKFDLWWQJX-UHFFFAOYSA-N Synonym: n-vinylcaprolactam,1-vinylazepan-2-one,n-vinyl-epsilon-caprolactam,2h-azepin-2-one, 1-ethenylhexahydro,unii-kfc10cy9up,1-vinylhexahydro-2h-azepin-2-one,1-ethenylhexahydro-2h-azepin-2-one,kfc10cy9up,1-vinylazaperhydroepin-2-one,poly-n-vinylcaprolactam PubChem CID: 75227 IUPAC Name: 1-ethenylazepan-2-one SMILES: C=CN1CCCCCC1=O

Pricing and Availability
Specifications

PubChem CID	75227
CAS	2235-00-9
Molecular Weight (g/mol)	139.198
MDL Number	MFCD00080693
SMILES	C=CN1CCCCCC1=O
Synonym	n-vinylcaprolactam,1-vinylazepan-2-one,n-vinyl-epsilon-caprolactam,2h-azepin-2-one, 1-ethenylhexahydro,unii-kfc10cy9up,1-vinylhexahydro-2h-azepin-2-one,1-ethenylhexahydro-2h-azepin-2-one,kfc10cy9up,1-vinylazaperhydroepin-2-one,poly-n-vinylcaprolactam
IUPAC Name	1-ethenylazepan-2-one
InChI Key	JWYVGKFDLWWQJX-UHFFFAOYSA-N
Molecular Formula	C8H13NO

Brucine, Thermo Scientific Chemicals

CAS: 357-57-3 Molecular Formula: C23H26N2O4 Molecular Weight (g/mol): 394.471 MDL Number: MFCD00005942 InChI Key: RRKTZKIUPZVBMF-VLTSECPOSA-N Synonym: brucine, anhydrous,brucine:strychnidin-10-one,2,3-dimethoxy PubChem CID: 51413923 IUPAC Name: (4aR,5aS,8aR,13aS,15aR,15bS)-10,11-dimethoxy-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinoline-14-one SMILES: COC1=C(C=C2C(=C1)C34CCN5C3CC6C7C4N2C(=O)CC7OCC=C6C5)OC

Pricing and Availability
Specifications

PubChem CID	51413923
CAS	357-57-3
Molecular Weight (g/mol)	394.471
MDL Number	MFCD00005942
SMILES	COC1=C(C=C2C(=C1)C34CCN5C3CC6C7C4N2C(=O)CC7OCC=C6C5)OC
Synonym	brucine, anhydrous,brucine:strychnidin-10-one,2,3-dimethoxy
IUPAC Name	(4aR,5aS,8aR,13aS,15aR,15bS)-10,11-dimethoxy-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinoline-14-one
InChI Key	RRKTZKIUPZVBMF-VLTSECPOSA-N
Molecular Formula	C23H26N2O4

epsilon-Caprolactam, 99%, Thermo Scientific Chemicals

CAS: 105-60-2 Molecular Formula: C6H11NO Molecular Weight (g/mol): 113.16 MDL Number: MFCD00006936 InChI Key: JBKVHLHDHHXQEQ-UHFFFAOYSA-N Synonym: epsilon-caprolactam,caprolactam,6-caprolactam,2-oxohexamethylenimine,aminocaproic lactam,2-azacycloheptanone,hexahydro-2h-azepin-2-one,2h-azepin-2-one, hexahydro,6-hexanelactam,hexanolactam PubChem CID: 7768 ChEBI: CHEBI:28579 IUPAC Name: azepan-2-one SMILES: C1CCC(=O)NCC1

Pricing and Availability
Specifications

PubChem CID	7768
CAS	105-60-2
Molecular Weight (g/mol)	113.16
ChEBI	CHEBI:28579
MDL Number	MFCD00006936
SMILES	C1CCC(=O)NCC1
Synonym	epsilon-caprolactam,caprolactam,6-caprolactam,2-oxohexamethylenimine,aminocaproic lactam,2-azacycloheptanone,hexahydro-2h-azepin-2-one,2h-azepin-2-one, hexahydro,6-hexanelactam,hexanolactam
IUPAC Name	azepan-2-one
InChI Key	JBKVHLHDHHXQEQ-UHFFFAOYSA-N
Molecular Formula	C6H11NO

7-Aminocephalosporanic acid, 95-102%, Thermo Scientific Chemicals

CAS: 957-68-6 Molecular Formula: C₁₀H₁₂N₂O₅S Molecular Weight (g/mol): 272.27 MDL Number: MFCD00005177 InChI Key: HSHGZXNAXBPPDL-HZGVNTEJSA-N Synonym: 7-aminocephalosporanic acid,7-aca,7-aminocephalosporinic acid,7beta-aminocephalosporanic acid,7-acs,unii-9xi67897rg,7r-7-aminocephalosporanic acid,7r-7-aminocephalosporanate,cephalosporanic acid, 7-amino,6r,7r-3-acetoxymethyl-7-amino-8-oxo-5-thia-1-azabicyclo 4.2.0 oct-2-ene-2-carboxylic acid PubChem CID: 441328 ChEBI: CHEBI:2255 IUPAC Name: (6R,7R)-3-(acetyloxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid SMILES: CC(=O)OCC1=C(N2C(C(C2=O)N)SC1)C(=O)O

Pricing and Availability
Specifications

PubChem CID	441328
CAS	957-68-6
Molecular Weight (g/mol)	272.27
ChEBI	CHEBI:2255
MDL Number	MFCD00005177
SMILES	CC(=O)OCC1=C(N2C(C(C2=O)N)SC1)C(=O)O
Synonym	7-aminocephalosporanic acid,7-aca,7-aminocephalosporinic acid,7beta-aminocephalosporanic acid,7-acs,unii-9xi67897rg,7r-7-aminocephalosporanic acid,7r-7-aminocephalosporanate,cephalosporanic acid, 7-amino,6r,7r-3-acetoxymethyl-7-amino-8-oxo-5-thia-1-azabicyclo 4.2.0 oct-2-ene-2-carboxylic acid
IUPAC Name	(6R,7R)-3-(acetyloxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChI Key	HSHGZXNAXBPPDL-HZGVNTEJSA-N
Molecular Formula	C₁₀H₁₂N₂O₅S

Brucine dihydrate, 99%, Thermo Scientific Chemicals

CAS: 145428-94-0 Molecular Formula: C23H27N2O4 Molecular Weight (g/mol): 395.48 MDL Number: MFCD00005942 InChI Key: RRKTZKIUPZVBMF-IBTVXLQLSA-O Synonym: brucine dihydrate,10,11-dimethoxystrychnine,10,11-dimethoxystrychnine dihydrate PubChem CID: 69897601 IUPAC Name: (4aR,5aS,8aR,13aS,15aS,15bR)-10,11-dimethoxy-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinoline-14-one;dihydrate SMILES: COC1=CC2=C(C=C1OC)[C@@]13CC[NH+]4CC5=CCO[C@H]6CC(=O)N2[C@H]1[C@H]6[C@H]5C[C@@H]34

Pricing and Availability
Specifications

PubChem CID	69897601
CAS	145428-94-0
Molecular Weight (g/mol)	395.48
MDL Number	MFCD00005942
SMILES	COC1=CC2=C(C=C1OC)[C@@]13CC[NH+]4CC5=CCO[C@H]6CC(=O)N2[C@H]1[C@H]6[C@H]5C[C@@H]34
Synonym	brucine dihydrate,10,11-dimethoxystrychnine,10,11-dimethoxystrychnine dihydrate
IUPAC Name	(4aR,5aS,8aR,13aS,15aS,15bR)-10,11-dimethoxy-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinoline-14-one;dihydrate
InChI Key	RRKTZKIUPZVBMF-IBTVXLQLSA-O
Molecular Formula	C23H27N2O4

N-Methylcaprolactam, 96%, Thermo Scientific Chemicals

CAS: 2556-73-2 Molecular Formula: C7H13NO Molecular Weight (g/mol): 127.187 MDL Number: MFCD00003263 InChI Key: ZWXPDGCFMMFNRW-UHFFFAOYSA-N Synonym: n-methylcaprolactam,1-methylcaprolactam,n-methyl-.epsilon.-caprolactam,2h-azepin-2-one, hexahydro-1-methyl,n-methyl-e-caprolactam,epsilon-caprolactam, n-methyl,2h-azepin-2-one, hexahydro-n-methyl,hexahydro-n-methyl-2h-azepin-2-one,n-methyl-epsilon-caprolactam,n-methyl caprolactam PubChem CID: 17369 IUPAC Name: 1-methylazepan-2-one SMILES: CN1CCCCCC1=O

Pricing and Availability
Specifications

PubChem CID	17369
CAS	2556-73-2
Molecular Weight (g/mol)	127.187
MDL Number	MFCD00003263
SMILES	CN1CCCCCC1=O
Synonym	n-methylcaprolactam,1-methylcaprolactam,n-methyl-.epsilon.-caprolactam,2h-azepin-2-one, hexahydro-1-methyl,n-methyl-e-caprolactam,epsilon-caprolactam, n-methyl,2h-azepin-2-one, hexahydro-n-methyl,hexahydro-n-methyl-2h-azepin-2-one,n-methyl-epsilon-caprolactam,n-methyl caprolactam
IUPAC Name	1-methylazepan-2-one
InChI Key	ZWXPDGCFMMFNRW-UHFFFAOYSA-N
Molecular Formula	C7H13NO

7-Aminocephalosporanic acid, 98% (dry wt.), may cont. up to 2% water, Thermo Scientific™

CAS: 957-68-6 Molecular Formula: C10H12N2O5S Molecular Weight (g/mol): 272.275 MDL Number: MFCD00005177 InChI Key: HSHGZXNAXBPPDL-HZGVNTEJSA-N Synonym: 7-aminocephalosporanic acid,7-aca,7-aminocephalosporinic acid,7beta-aminocephalosporanic acid,7-acs,unii-9xi67897rg,7r-7-aminocephalosporanic acid,7r-7-aminocephalosporanate,cephalosporanic acid, 7-amino,6r,7r-3-acetoxymethyl-7-amino-8-oxo-5-thia-1-azabicyclo 4.2.0 oct-2-ene-2-carboxylic acid PubChem CID: 441328 ChEBI: CHEBI:2255 IUPAC Name: (6R,7R)-3-(acetyloxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid SMILES: CC(=O)OCC1=C(N2C(C(C2=O)N)SC1)C(=O)O

Pricing and Availability
Specifications

PubChem CID	441328
CAS	957-68-6
Molecular Weight (g/mol)	272.275
ChEBI	CHEBI:2255
MDL Number	MFCD00005177
SMILES	CC(=O)OCC1=C(N2C(C(C2=O)N)SC1)C(=O)O
Synonym	7-aminocephalosporanic acid,7-aca,7-aminocephalosporinic acid,7beta-aminocephalosporanic acid,7-acs,unii-9xi67897rg,7r-7-aminocephalosporanic acid,7r-7-aminocephalosporanate,cephalosporanic acid, 7-amino,6r,7r-3-acetoxymethyl-7-amino-8-oxo-5-thia-1-azabicyclo 4.2.0 oct-2-ene-2-carboxylic acid
IUPAC Name	(6R,7R)-3-(acetyloxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChI Key	HSHGZXNAXBPPDL-HZGVNTEJSA-N
Molecular Formula	C10H12N2O5S

6-Azabicyclo[3.2.0]heptan-7-one, 98%, Thermo Scientific™

Pricing and Availability

Thermo Scientific Chemicals Sulbactam

CAS: 68373-14-8 Molecular Formula: C8H11NO5S Molecular Weight (g/mol): 233.24 InChI Key: FKENQMMABCRJMK-RITPCOANSA-N Synonym: sulbactam,sulbactam acid,penicillanic acid sulfone,sulbactamum,betamaze,2s,5r-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo 3.2.0 heptane-2-carboxylic acid 4,4-dioxide,penicillanic acid 1,1-dioxide,unii-s4tf6i2330,penicillanic acid dioxide,chembl403 PubChem CID: 130313 ChEBI: CHEBI:9321 IUPAC Name: (2S,5R)-3,3-dimethyl-4,4,7-trioxo-4$l^{6}-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid SMILES: CC1(C)[C@@H](N2[C@@H](CC2=O)S1(=O)=O)C(O)=O

Pricing and Availability
Specifications

PubChem CID	130313
CAS	68373-14-8
Molecular Weight (g/mol)	233.24
ChEBI	CHEBI:9321
SMILES	CC1(C)[C@@H](N2[C@@H](CC2=O)S1(=O)=O)C(O)=O
Synonym	sulbactam,sulbactam acid,penicillanic acid sulfone,sulbactamum,betamaze,2s,5r-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo 3.2.0 heptane-2-carboxylic acid 4,4-dioxide,penicillanic acid 1,1-dioxide,unii-s4tf6i2330,penicillanic acid dioxide,chembl403
IUPAC Name	(2S,5R)-3,3-dimethyl-4,4,7-trioxo-4$l^{6}-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
InChI Key	FKENQMMABCRJMK-RITPCOANSA-N
Molecular Formula	C8H11NO5S

Brucine dihydrate, 98%, Thermo Scientific Chemicals

CAS: 5892-11-5 MDL Number: MFCD00149384 Synonym: brucine dihydrate,10,11-dimethoxystrychnine,10,11-dimethoxystrychnine dihydrate

Pricing and Availability
Specifications

CAS	5892-11-5
MDL Number	MFCD00149384
Synonym	brucine dihydrate,10,11-dimethoxystrychnine,10,11-dimethoxystrychnine dihydrate

N-Acetylcaprolactam, 99%, Thermo Scientific Chemicals

CAS: 1888-91-1 Molecular Formula: C8H13NO2 Molecular Weight (g/mol): 155.20 MDL Number: MFCD00003262 InChI Key: QISSLHPKTCLLDL-UHFFFAOYSA-N Synonym: n-acetylcaprolactam,acetylcaprolactam,n-acetyl-6-caprolactam,2h-azepin-2-one, 1-acetylhexahydro,acetylkaprolaktam,n-acetylhexanelactam,acetylkaprolaktam czech,1-acetylhexahydro-2h-azepin-2-one,n-acetyl-epsilon-caprolactam,n-acetyl-.epsilon.-caprolactam PubChem CID: 15904 IUPAC Name: 1-acetylazepan-2-one SMILES: CC(=O)N1CCCCCC1=O

Pricing and Availability
Specifications

PubChem CID	15904
CAS	1888-91-1
Molecular Weight (g/mol)	155.20
MDL Number	MFCD00003262
SMILES	CC(=O)N1CCCCCC1=O
Synonym	n-acetylcaprolactam,acetylcaprolactam,n-acetyl-6-caprolactam,2h-azepin-2-one, 1-acetylhexahydro,acetylkaprolaktam,n-acetylhexanelactam,acetylkaprolaktam czech,1-acetylhexahydro-2h-azepin-2-one,n-acetyl-epsilon-caprolactam,n-acetyl-.epsilon.-caprolactam
IUPAC Name	1-acetylazepan-2-one
InChI Key	QISSLHPKTCLLDL-UHFFFAOYSA-N
Molecular Formula	C8H13NO2

(-)-Strychnine, 98%, Thermo Scientific Chemicals

CAS: 57-24-9 Molecular Formula: C21H22N2O2 Molecular Weight (g/mol): 334.42 MDL Number: MFCD00005941 InChI Key: QMGVPVSNSZLJIA-FVWCLLPLSA-N Synonym: strychnine,strychnidin-10-one,--strychnine,strychnin,3h strychnine,unii-h9y79vd43j,sanaseed,estricnina,strychinos,strychnos PubChem CID: 441071 ChEBI: CHEBI:28973 IUPAC Name: (4aR,5aS,8aR,13aS,15aS,15bR)-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinoline-14-one SMILES: O=C1C[C@@H]2OCC=C3CN4CC[C@@]56[C@@H]4C[C@@H]3[C@@H]2[C@@H]5N1C1=CC=CC=C61

Pricing and Availability
Specifications

PubChem CID	441071
CAS	57-24-9
Molecular Weight (g/mol)	334.42
ChEBI	CHEBI:28973
MDL Number	MFCD00005941
SMILES	O=C1C[C@@H]2OCC=C3CN4CC[C@@]56[C@@H]4C[C@@H]3[C@@H]2[C@@H]5N1C1=CC=CC=C61
Synonym	strychnine,strychnidin-10-one,--strychnine,strychnin,3h strychnine,unii-h9y79vd43j,sanaseed,estricnina,strychinos,strychnos
IUPAC Name	(4aR,5aS,8aR,13aS,15aS,15bR)-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinoline-14-one
InChI Key	QMGVPVSNSZLJIA-FVWCLLPLSA-N
Molecular Formula	C21H22N2O2

Brucine, 99%, anhydrous, Thermo Scientific Chemicals

CAS: 357-57-3 Molecular Formula: C₂₃H₂₆N₂O₄ Molecular Weight (g/mol): 394.46 MDL Number: MFCD00005942 InChI Key: RRKTZKIUPZVBMF-VLTSECPOSA-N Synonym: brucine, anhydrous,brucine:strychnidin-10-one,2,3-dimethoxy PubChem CID: 51413923 IUPAC Name: (4aR,5aS,8aR,13aS,15aR,15bS)-10,11-dimethoxy-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinoline-14-one SMILES: COC1=C(C=C2C(=C1)C34CCN5C3CC6C7C4N2C(=O)CC7OCC=C6C5)OC

Pricing and Availability
Specifications

PubChem CID	51413923
CAS	357-57-3
Molecular Weight (g/mol)	394.46
MDL Number	MFCD00005942
SMILES	COC1=C(C=C2C(=C1)C34CCN5C3CC6C7C4N2C(=O)CC7OCC=C6C5)OC
Synonym	brucine, anhydrous,brucine:strychnidin-10-one,2,3-dimethoxy
IUPAC Name	(4aR,5aS,8aR,13aS,15aR,15bS)-10,11-dimethoxy-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinoline-14-one
InChI Key	RRKTZKIUPZVBMF-VLTSECPOSA-N
Molecular Formula	C₂₃H₂₆N₂O₄

2,4-Piperidinedione, 97%, Thermo Scientific Chemicals

CAS: 50607-30-2 InChI Key: RDNZDMDLRIQQAX-UHFFFAOYSA-N PubChem CID: 10887863 IUPAC Name: piperidine-2,4-dione SMILES: C1CNC(=O)CC1=O

Pricing and Availability
Specifications

PubChem CID	10887863
CAS	50607-30-2
SMILES	C1CNC(=O)CC1=O
IUPAC Name	piperidine-2,4-dione
InChI Key	RDNZDMDLRIQQAX-UHFFFAOYSA-N

Lactams

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