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Carboxylic acid hydrazides

Organic compounds that are directly derived from carboxylic acid, and contain a hydrazide functional group substitution; hydrazide groups contain two nitrogen atoms bonded via a single bond.
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1 – 15 of 35 results
1

1-Phenyl-3-pyrazolidinone, 97%

CAS: 92-43-3 Molecular Formula: C9H10N2O Molecular Weight (g/mol): 162.192 MDL Number: MFCD00003094 InChI Key: CMCWWLVWPDLCRM-UHFFFAOYSA-N Synonym: phenidone,1-phenyl-3-pyrazolidone,fenidon,1-phenyl-3-pyrazolidinone,3-pyrazolidinone, 1-phenyl,1-phenyl-3-oxopyrazolidine,2-pyrazolin-3-ol, 1-phenyl,pyrazolidinone, 1-phenyl,1-phenyl-pyrazolidin-3-one,unii-h0u5612p6k PubChem CID: 7090 IUPAC Name: 1-phenylpyrazolidin-3-one SMILES: C1CN(NC1=O)C2=CC=CC=C2

PubChem CID 7090
CAS 92-43-3
Molecular Weight (g/mol) 162.192
MDL Number MFCD00003094
SMILES C1CN(NC1=O)C2=CC=CC=C2
Synonym phenidone,1-phenyl-3-pyrazolidone,fenidon,1-phenyl-3-pyrazolidinone,3-pyrazolidinone, 1-phenyl,1-phenyl-3-oxopyrazolidine,2-pyrazolin-3-ol, 1-phenyl,pyrazolidinone, 1-phenyl,1-phenyl-pyrazolidin-3-one,unii-h0u5612p6k
IUPAC Name 1-phenylpyrazolidin-3-one
InChI Key CMCWWLVWPDLCRM-UHFFFAOYSA-N
Molecular Formula C9H10N2O
2

PluriSIn 1 98.0+%, TCI America™

CAS: 91396-88-2 Molecular Formula: C12H11N3O Molecular Weight (g/mol): 213.24 MDL Number: MFCD02344904 InChI Key: HUDWXDLBWRHCKO-UHFFFAOYSA-N Synonym: plurisln 1,n'-phenylisonicotinohydrazide,plurisln 1 nsc 14613,plurisin 1,plurisin #1 nsc 14613,plurisin #1,4-pyridinecarboxylicacid, 2-phenylhydrazide,4-pyridinecarboxylic acid 2-phenylhydrazide,plurisln,plurisln1 PubChem CID: 225362 IUPAC Name: N'-phenylpyridine-4-carbohydrazide SMILES: O=C(NNC1=CC=CC=C1)C1=CC=NC=C1

PubChem CID 225362
CAS 91396-88-2
Molecular Weight (g/mol) 213.24
MDL Number MFCD02344904
SMILES O=C(NNC1=CC=CC=C1)C1=CC=NC=C1
Synonym plurisln 1,n'-phenylisonicotinohydrazide,plurisln 1 nsc 14613,plurisin 1,plurisin #1 nsc 14613,plurisin #1,4-pyridinecarboxylicacid, 2-phenylhydrazide,4-pyridinecarboxylic acid 2-phenylhydrazide,plurisln,plurisln1
IUPAC Name N'-phenylpyridine-4-carbohydrazide
InChI Key HUDWXDLBWRHCKO-UHFFFAOYSA-N
Molecular Formula C12H11N3O
3

1-Phenyl-3-pyrazolidone 98.0+%, TCI America™

CAS: 92-43-3 Molecular Formula: C9H10N2O Molecular Weight (g/mol): 162.192 MDL Number: MFCD00003094 InChI Key: CMCWWLVWPDLCRM-UHFFFAOYSA-N Synonym: phenidone,1-phenyl-3-pyrazolidone,fenidon,1-phenyl-3-pyrazolidinone,3-pyrazolidinone, 1-phenyl,1-phenyl-3-oxopyrazolidine,2-pyrazolin-3-ol, 1-phenyl,pyrazolidinone, 1-phenyl,1-phenyl-pyrazolidin-3-one,unii-h0u5612p6k PubChem CID: 7090 IUPAC Name: 1-phenylpyrazolidin-3-one SMILES: C1CN(NC1=O)C2=CC=CC=C2

PubChem CID 7090
CAS 92-43-3
Molecular Weight (g/mol) 162.192
MDL Number MFCD00003094
SMILES C1CN(NC1=O)C2=CC=CC=C2
Synonym phenidone,1-phenyl-3-pyrazolidone,fenidon,1-phenyl-3-pyrazolidinone,3-pyrazolidinone, 1-phenyl,1-phenyl-3-oxopyrazolidine,2-pyrazolin-3-ol, 1-phenyl,pyrazolidinone, 1-phenyl,1-phenyl-pyrazolidin-3-one,unii-h0u5612p6k
IUPAC Name 1-phenylpyrazolidin-3-one
InChI Key CMCWWLVWPDLCRM-UHFFFAOYSA-N
Molecular Formula C9H10N2O
4

4-Methyl-1-phenyl-3-pyrazolidone 98.0+%, TCI America™

CAS: 2654-57-1 Molecular Formula: C10H12N2O Molecular Weight (g/mol): 176.22 MDL Number: MFCD00044800 InChI Key: ZZEYCGJAYIHIAZ-UHFFFAOYNA-N Synonym: 1-phenyl-4-methyl-3-pyrazolidone,phenidone b,4-methyl-1-phenyl-3-pyrazolidinone,3-pyrazolidinone, 4-methyl-1-phenyl,4-methyl-1-phenyl-3-pyrazolidone,4-methyl-1-phenyl-pyrazolidin-3-one,1-phenyl-4-methylpyrazolidone-3,4-methyl-1-phenyl-4,5-dihydro-1h-pyrazol-3-ol,4-methyl-1-phenyl-3-pyrazilidone,phenidone b 1-phenyl-4-methyl-3-pyrazolidone PubChem CID: 98282 IUPAC Name: 4-methyl-1-phenylpyrazolidin-3-one SMILES: CC1CN(NC1=O)C1=CC=CC=C1

PubChem CID 98282
CAS 2654-57-1
Molecular Weight (g/mol) 176.22
MDL Number MFCD00044800
SMILES CC1CN(NC1=O)C1=CC=CC=C1
Synonym 1-phenyl-4-methyl-3-pyrazolidone,phenidone b,4-methyl-1-phenyl-3-pyrazolidinone,3-pyrazolidinone, 4-methyl-1-phenyl,4-methyl-1-phenyl-3-pyrazolidone,4-methyl-1-phenyl-pyrazolidin-3-one,1-phenyl-4-methylpyrazolidone-3,4-methyl-1-phenyl-4,5-dihydro-1h-pyrazol-3-ol,4-methyl-1-phenyl-3-pyrazilidone,phenidone b 1-phenyl-4-methyl-3-pyrazolidone
IUPAC Name 4-methyl-1-phenylpyrazolidin-3-one
InChI Key ZZEYCGJAYIHIAZ-UHFFFAOYNA-N
Molecular Formula C10H12N2O
5

Sigma Aldrich 1-Phenyl-3-pyrazolidinone

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

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CAS 92-43-3
6

3-Hydroxybenzhydrazide, 98+%

CAS: 5818-06-4 MDL Number: MFCD00014759

CAS 5818-06-4
MDL Number MFCD00014759
7

3-Pyrazolidinone hydrochloride, 98%

CAS: 1752-88-1 Molecular Formula: C3H7ClN2O Molecular Weight (g/mol): 122.55 MDL Number: MFCD00043787 InChI Key: HAYWTXQRYXYRAF-UHFFFAOYSA-N Synonym: 3-pyrazolidinone hydrochloride,pyrazolidin-3-one hydrochloride,4,5-dihydro-1h-pyrazol-3-ol hydrochloride,3-pyrazolidinone, monohydrochloride,tetrahydro-3h-pyrazol-3-one hydrochloride,3-pyrazolidinone hcl,3-pyrazolidone hydrochloride,ksc493k0l,pyrazolidin-3-on-hydrochloride,pyrazolidin-3-one hydrogen chloride PubChem CID: 2733712 SMILES: [H+].[Cl-].O=C1CCNN1

PubChem CID 2733712
CAS 1752-88-1
Molecular Weight (g/mol) 122.55
MDL Number MFCD00043787
SMILES [H+].[Cl-].O=C1CCNN1
Synonym 3-pyrazolidinone hydrochloride,pyrazolidin-3-one hydrochloride,4,5-dihydro-1h-pyrazol-3-ol hydrochloride,3-pyrazolidinone, monohydrochloride,tetrahydro-3h-pyrazol-3-one hydrochloride,3-pyrazolidinone hcl,3-pyrazolidone hydrochloride,ksc493k0l,pyrazolidin-3-on-hydrochloride,pyrazolidin-3-one hydrogen chloride
InChI Key HAYWTXQRYXYRAF-UHFFFAOYSA-N
Molecular Formula C3H7ClN2O
8

Biphenyl-4-carboxylic Hydrazide 97.0+%, TCI America™

CAS: 18622-23-6 Molecular Formula: C13H12N2O Molecular Weight (g/mol): 212.252 MDL Number: MFCD00017078 InChI Key: QEUAQXSDDNDOTG-UHFFFAOYSA-N Synonym: 4-Phenylbenzoic Hydrazide, 4-Phenylbenzoylhydrazine PubChem CID: 72718 IUPAC Name: 4-phenylbenzohydrazide SMILES: C1=CC=C(C=C1)C2=CC=C(C=C2)C(=O)NN

PubChem CID 72718
CAS 18622-23-6
Molecular Weight (g/mol) 212.252
MDL Number MFCD00017078
SMILES C1=CC=C(C=C1)C2=CC=C(C=C2)C(=O)NN
Synonym 4-Phenylbenzoic Hydrazide, 4-Phenylbenzoylhydrazine
IUPAC Name 4-phenylbenzohydrazide
InChI Key QEUAQXSDDNDOTG-UHFFFAOYSA-N
Molecular Formula C13H12N2O
9

Pivaloyl hydrazide, 98+%

CAS: 42826-42-6 Molecular Formula: C5H12N2O Molecular Weight (g/mol): 116.16 MDL Number: MFCD01310839 InChI Key: OARJXUPBZNUYBG-UHFFFAOYSA-N Synonym: 2,2-dimethylpropionic acid hydrazide,pivalic acid hydrazide,pivalohydrazide,2,2-dimethylpropanohydrazide,pivaloylhydrazine,2,2-dimethyl-propionic acid hydrazide,propanoic acid, 2,2-dimethyl-, hydrazide,pivalic acid, hydrazide,2,2-dimethylpropionicacidhydrazide,trimethylacethydrazide PubChem CID: 545147 IUPAC Name: 2,2-dimethylpropanehydrazide SMILES: CC(C)(C)C(=O)NN

PubChem CID 545147
CAS 42826-42-6
Molecular Weight (g/mol) 116.16
MDL Number MFCD01310839
SMILES CC(C)(C)C(=O)NN
Synonym 2,2-dimethylpropionic acid hydrazide,pivalic acid hydrazide,pivalohydrazide,2,2-dimethylpropanohydrazide,pivaloylhydrazine,2,2-dimethyl-propionic acid hydrazide,propanoic acid, 2,2-dimethyl-, hydrazide,pivalic acid, hydrazide,2,2-dimethylpropionicacidhydrazide,trimethylacethydrazide
IUPAC Name 2,2-dimethylpropanehydrazide
InChI Key OARJXUPBZNUYBG-UHFFFAOYSA-N
Molecular Formula C5H12N2O
10

Terephthalic Dihydrazide 90.0+%, TCI America™

CAS: 136-64-1 Molecular Formula: C8H10N4O2 Molecular Weight (g/mol): 194.19 MDL Number: MFCD00014762 InChI Key: ALHNLFMSAXZKRC-UHFFFAOYSA-N Synonym: terephthalic dihydrazide,terephthalohydrazide,terephthalic acid dihydrazide,terephthalic hydrazide,1,4-benzenedicarboxylic acid, dihydrazide,terephthaloyl dihydrazide,terephthalic acid bishydrazide,terephthalic acid, dihydrazide,terephthalhydrazide,terephthalicdihydrazide PubChem CID: 67294 IUPAC Name: benzene-1,4-dicarbohydrazide SMILES: NNC(=O)C1=CC=C(C=C1)C(=O)NN

PubChem CID 67294
CAS 136-64-1
Molecular Weight (g/mol) 194.19
MDL Number MFCD00014762
SMILES NNC(=O)C1=CC=C(C=C1)C(=O)NN
Synonym terephthalic dihydrazide,terephthalohydrazide,terephthalic acid dihydrazide,terephthalic hydrazide,1,4-benzenedicarboxylic acid, dihydrazide,terephthaloyl dihydrazide,terephthalic acid bishydrazide,terephthalic acid, dihydrazide,terephthalhydrazide,terephthalicdihydrazide
IUPAC Name benzene-1,4-dicarbohydrazide
InChI Key ALHNLFMSAXZKRC-UHFFFAOYSA-N
Molecular Formula C8H10N4O2
11

4-Methoxybenzohydrazide 98.0+%, TCI America™

CAS: 3290-99-1 Molecular Formula: C8H10N2O2 Molecular Weight (g/mol): 166.18 MDL Number: MFCD00017073 InChI Key: REKQLYUAUXYJSZ-UHFFFAOYSA-N Synonym: 4-methoxybenzhydrazide,p-anisohydrazide,p-anisic hydrazide,p-anisoylhydrazine,4-methoxybenzoic acid hydrazide,4-methoxybenzoylhydrazine,anisoylhydrazine,anisic hydrazide,4-methoxybenzene-1-carbohydrazide,p-anisic acid, hydrazide PubChem CID: 76792 IUPAC Name: 4-methoxybenzohydrazide SMILES: COC1=CC=C(C=C1)C(=O)NN

PubChem CID 76792
CAS 3290-99-1
Molecular Weight (g/mol) 166.18
MDL Number MFCD00017073
SMILES COC1=CC=C(C=C1)C(=O)NN
Synonym 4-methoxybenzhydrazide,p-anisohydrazide,p-anisic hydrazide,p-anisoylhydrazine,4-methoxybenzoic acid hydrazide,4-methoxybenzoylhydrazine,anisoylhydrazine,anisic hydrazide,4-methoxybenzene-1-carbohydrazide,p-anisic acid, hydrazide
IUPAC Name 4-methoxybenzohydrazide
InChI Key REKQLYUAUXYJSZ-UHFFFAOYSA-N
Molecular Formula C8H10N2O2
12

Phenylbutazone 98.0+%, TCI America™

CAS: 50-33-9 Molecular Formula: C19H20N2O2 Molecular Weight (g/mol): 308.38 MDL Number: MFCD00005500 InChI Key: VYMDGNCVAMGZFE-UHFFFAOYSA-N Synonym: phenylbutazone,fenilbutazona,butazolidin,diphenylbutazone,phenylbutazonum,butapirazol,butapyrazole,butazolidine,butacote,butadion PubChem CID: 4781 ChEBI: CHEBI:48574 IUPAC Name: 4-butyl-1,2-diphenylpyrazolidine-3,5-dione SMILES: CCCCC1C(=O)N(N(C1=O)C1=CC=CC=C1)C1=CC=CC=C1

PubChem CID 4781
CAS 50-33-9
Molecular Weight (g/mol) 308.38
ChEBI CHEBI:48574
MDL Number MFCD00005500
SMILES CCCCC1C(=O)N(N(C1=O)C1=CC=CC=C1)C1=CC=CC=C1
Synonym phenylbutazone,fenilbutazona,butazolidin,diphenylbutazone,phenylbutazonum,butapirazol,butapyrazole,butazolidine,butacote,butadion
IUPAC Name 4-butyl-1,2-diphenylpyrazolidine-3,5-dione
InChI Key VYMDGNCVAMGZFE-UHFFFAOYSA-N
Molecular Formula C19H20N2O2
13

Maleic Hydrazide 99.0+%, TCI America™

CAS: 123-33-1 Molecular Formula: C4H4N2O2 Molecular Weight (g/mol): 112.088 MDL Number: MFCD00006665 InChI Key: BGRDGMRNKXEXQD-UHFFFAOYSA-N Synonym: pyridazine-3,6-diol,maleic hydrazide,3,6-dihydroxypyridazine,3,6-pyridazinediol,stuntman,maleic acid hydrazide,vondalhyde,3,6-pyridazinedione, 1,2-dihydro,1,2-dihydro-3,6-pyridazinedione,antergon PubChem CID: 21954 ChEBI: CHEBI:81771 IUPAC Name: 1,2-dihydropyridazine-3,6-dione SMILES: C1=CC(=O)NNC1=O

PubChem CID 21954
CAS 123-33-1
Molecular Weight (g/mol) 112.088
ChEBI CHEBI:81771
MDL Number MFCD00006665
SMILES C1=CC(=O)NNC1=O
Synonym pyridazine-3,6-diol,maleic hydrazide,3,6-dihydroxypyridazine,3,6-pyridazinediol,stuntman,maleic acid hydrazide,vondalhyde,3,6-pyridazinedione, 1,2-dihydro,1,2-dihydro-3,6-pyridazinedione,antergon
IUPAC Name 1,2-dihydropyridazine-3,6-dione
InChI Key BGRDGMRNKXEXQD-UHFFFAOYSA-N
Molecular Formula C4H4N2O2
14

AM 251 97.0+%, TCI America™

CAS: 183232-66-8 Molecular Formula: C22H21Cl2IN4O Molecular Weight (g/mol): 555.241 MDL Number: MFCD01861181 InChI Key: BUZAJRPLUGXRAB-UHFFFAOYSA-N PubChem CID: 2125 IUPAC Name: 1-(2,4-dichlorophenyl)-5-(4-iodophenyl)-4-methyl-N-piperidin-1-ylpyrazole-3-carboxamide SMILES: CC1=C(N(N=C1C(=O)NN2CCCCC2)C3=C(C=C(C=C3)Cl)Cl)C4=CC=C(C=C4)I

PubChem CID 2125
CAS 183232-66-8
Molecular Weight (g/mol) 555.241
MDL Number MFCD01861181
SMILES CC1=C(N(N=C1C(=O)NN2CCCCC2)C3=C(C=C(C=C3)Cl)Cl)C4=CC=C(C=C4)I
IUPAC Name 1-(2,4-dichlorophenyl)-5-(4-iodophenyl)-4-methyl-N-piperidin-1-ylpyrazole-3-carboxamide
InChI Key BUZAJRPLUGXRAB-UHFFFAOYSA-N
Molecular Formula C22H21Cl2IN4O
15

Enzo Life Sciences AM 281 (5mg). CAS: 202463-68-1
SDP

Analog of the cannabinoid receptor (CB) antagonist SR 141716A. Potent CB1 receptor antagonist/inverse agonist (Ki=14nM). Alternative name: 1-(2,4-Dichlorophenyl)-5-(4-iodophenyl)-4-methyl-N-4-morpholinyl-1H-pyrazole-3-carboxamide. Formula: C21H19Cl2IN4O2. MW: 557.2. Purity: ≥98% (HPLC). Appearance: White to off-white solid. Solubility: Soluble in methanol (1mg/ml) or DMSO (2mg/ml at RT, 50mg/ml in hot DMSO, after cooling this solution is stable over several days.). Long Term Storage: +4°C.

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