Monocarboxylic acids and derivatives

Organic compounds that contain one carboxyl group; carboxyl groups consist of a carbonyl group bonded to a hydroxy group. Includes compounds that are derived from monocarboxylic acids.

196 – 210 of 2,375 results

196

Pyrazolo[1,5-a]pyrimidine-2-carboxylic acid, 97%, Thermo Scientific™

CAS: 378211-85-9 Molecular Formula: C₇H₅N₃O₂ Molecular Weight (g/mol): 163.14 MDL Number: MFCD00297221 InChI Key: DZPAOAZDQHZRGG-UHFFFAOYSA-N Synonym: pyrazolo 1,5-a pyrimidine-2-carboxylic acid,8-hydropyrazolo 1,5-a pyrimidine-2-carboxylic acid,2-pyrazolo 1,5-a pyrimidinecarboxylic acid,pyrazolo 1,5-a pyrimidine-2-carboxylicacid,acmc-1afu0,pyrazolo 1,5-a pyrimidinecarboxylic acid,pyrazolo 1?5-a pyrimidine-2-carboxylic acid,pyrazolo 1,5-a pyrimidine-2-carboxylic acid 9ci,2-methyl-3-2-trimethylsilyl ethoxy methyl-3h-imidazo 4,5-b pyridin-6-yl boronic acid PubChem CID: 670824 IUPAC Name: pyrazolo[1,5-a]pyrimidine-2-carboxylic acid SMILES: C1=CN2C(=CC(=N2)C(=O)O)N=C1

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Specifications

PubChem CID	670824
CAS	378211-85-9
Molecular Weight (g/mol)	163.14
MDL Number	MFCD00297221
SMILES	C1=CN2C(=CC(=N2)C(=O)O)N=C1
Synonym	pyrazolo 1,5-a pyrimidine-2-carboxylic acid,8-hydropyrazolo 1,5-a pyrimidine-2-carboxylic acid,2-pyrazolo 1,5-a pyrimidinecarboxylic acid,pyrazolo 1,5-a pyrimidine-2-carboxylicacid,acmc-1afu0,pyrazolo 1,5-a pyrimidinecarboxylic acid,pyrazolo 1?5-a pyrimidine-2-carboxylic acid,pyrazolo 1,5-a pyrimidine-2-carboxylic acid 9ci,2-methyl-3-2-trimethylsilyl ethoxy methyl-3h-imidazo 4,5-b pyridin-6-yl boronic acid
IUPAC Name	pyrazolo[1,5-a]pyrimidine-2-carboxylic acid
InChI Key	DZPAOAZDQHZRGG-UHFFFAOYSA-N
Molecular Formula	C₇H₅N₃O₂

197

Ethyl 4-acetyl-5-oxohexanoate, 98%

CAS: 2832-10-2 MDL Number: MFCD00009211

Pricing & Availability
Specifications

CAS	2832-10-2
MDL Number	MFCD00009211

198

4-Pyridazinecarboxylic acid, 95%

CAS: 50681-25-9 Molecular Formula: C₅H₄N₂O₂ Molecular Weight (g/mol): 124.1 InChI Key: JUSIWJONLKBPDU-UHFFFAOYSA-N Synonym: 4-pyridazinecarboxylic acid,4-carboxypyridazine,4-pyridazinecarboxylicacid,pubchem9501,acmc-1alr8,pyridazin-4-carboxylic acid,4-pyridazine-carboxylic acid,ksc269i2f,pyridazin-4-yl formate,1,2-diazine-4-carboxylic acid PubChem CID: 2761046 IUPAC Name: pyridazine-4-carboxylic acid SMILES: C1=CN=NC=C1C(=O)O

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Specifications

PubChem CID	2761046
CAS	50681-25-9
Molecular Weight (g/mol)	124.1
SMILES	C1=CN=NC=C1C(=O)O
Synonym	4-pyridazinecarboxylic acid,4-carboxypyridazine,4-pyridazinecarboxylicacid,pubchem9501,acmc-1alr8,pyridazin-4-carboxylic acid,4-pyridazine-carboxylic acid,ksc269i2f,pyridazin-4-yl formate,1,2-diazine-4-carboxylic acid
IUPAC Name	pyridazine-4-carboxylic acid
InChI Key	JUSIWJONLKBPDU-UHFFFAOYSA-N
Molecular Formula	C₅H₄N₂O₂

199

Quinoxaline-5-carboxylic acid, 95%, Thermo Scientific Chemicals

CAS: 6924-66-9 Molecular Formula: C₉H₆N₂O₂ Molecular Weight (g/mol): 174.16 MDL Number: MFCD02854494 InChI Key: QLZNISOPACYKOR-UHFFFAOYSA-N Synonym: 5-quinoxalinecarboxylic acid,5-carboxyquinoxaline,5-quinoxalinecarboxylicacid PubChem CID: 776833 IUPAC Name: quinoxaline-5-carboxylic acid SMILES: C1=CC(=C2C(=C1)N=CC=N2)C(=O)O

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Specifications

PubChem CID	776833
CAS	6924-66-9
Molecular Weight (g/mol)	174.16
MDL Number	MFCD02854494
SMILES	C1=CC(=C2C(=C1)N=CC=N2)C(=O)O
Synonym	5-quinoxalinecarboxylic acid,5-carboxyquinoxaline,5-quinoxalinecarboxylicacid
IUPAC Name	quinoxaline-5-carboxylic acid
InChI Key	QLZNISOPACYKOR-UHFFFAOYSA-N
Molecular Formula	C₉H₆N₂O₂

200

1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid, 97%

CAS: 50920-65-5 Molecular Formula: C7H10N2O2 Molecular Weight (g/mol): 154.169 MDL Number: MFCD00156147 InChI Key: VFMGOJUUTAPPDA-UHFFFAOYSA-N Synonym: 1-ethyl-3-methyl-1h-pyrazole-5-carboxylic acid,1-ethyl-3-methylpyrazole-5-carboxylic acid,2-ethyl-5-methyl-2h-pyrazole-3-carboxylic acid,1h-pyrazole-5-carboxylic acid, 1-ethyl-3-methyl,maybridge1_008579,acmc-20aovb,1-ethyl-3-methyl-1h-pyrazole-5-carboxylicacid,1-ethyl-3-methylpyrazole-5-carboxylic,1h-pyrazole-5-carboxylicacid, 1-ethyl-3-methyl PubChem CID: 2743794 IUPAC Name: 2-ethyl-5-methylpyrazole-3-carboxylic acid SMILES: CCN1C(=CC(=N1)C)C(=O)O

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Specifications

PubChem CID	2743794
CAS	50920-65-5
Molecular Weight (g/mol)	154.169
MDL Number	MFCD00156147
SMILES	CCN1C(=CC(=N1)C)C(=O)O
Synonym	1-ethyl-3-methyl-1h-pyrazole-5-carboxylic acid,1-ethyl-3-methylpyrazole-5-carboxylic acid,2-ethyl-5-methyl-2h-pyrazole-3-carboxylic acid,1h-pyrazole-5-carboxylic acid, 1-ethyl-3-methyl,maybridge1_008579,acmc-20aovb,1-ethyl-3-methyl-1h-pyrazole-5-carboxylicacid,1-ethyl-3-methylpyrazole-5-carboxylic,1h-pyrazole-5-carboxylicacid, 1-ethyl-3-methyl
IUPAC Name	2-ethyl-5-methylpyrazole-3-carboxylic acid
InChI Key	VFMGOJUUTAPPDA-UHFFFAOYSA-N
Molecular Formula	C7H10N2O2

201

trans-3-(3-Pyridyl)acrylic acid, 99%

CAS: 19337-97-4 Molecular Formula: C8H7NO2 Molecular Weight (g/mol): 149.149 MDL Number: MFCD00006410 InChI Key: VUVORVXMOLQFMO-ONEGZZNKSA-N Synonym: 3-3-pyridyl acrylic acid,trans-3-3-pyridyl acrylic acid,e-3-pyridin-3-yl acrylic acid,3-pyridylacrylic acid,2e-3-pyridin-3-ylacrylic acid,2e-3-pyridin-3-yl prop-2-enoic acid,3-pyridin-3-yl acrylic acid,trans-3-3'-pyridyl acrylic acid,3-3-pyridinyl acrylic acid,3-pyridinyl-acrylic acid PubChem CID: 776396 IUPAC Name: (E)-3-pyridin-3-ylprop-2-enoic acid SMILES: C1=CC(=CN=C1)C=CC(=O)O

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Specifications

PubChem CID	776396
CAS	19337-97-4
Molecular Weight (g/mol)	149.149
MDL Number	MFCD00006410
SMILES	C1=CC(=CN=C1)C=CC(=O)O
Synonym	3-3-pyridyl acrylic acid,trans-3-3-pyridyl acrylic acid,e-3-pyridin-3-yl acrylic acid,3-pyridylacrylic acid,2e-3-pyridin-3-ylacrylic acid,2e-3-pyridin-3-yl prop-2-enoic acid,3-pyridin-3-yl acrylic acid,trans-3-3'-pyridyl acrylic acid,3-3-pyridinyl acrylic acid,3-pyridinyl-acrylic acid
IUPAC Name	(E)-3-pyridin-3-ylprop-2-enoic acid
InChI Key	VUVORVXMOLQFMO-ONEGZZNKSA-N
Molecular Formula	C8H7NO2

202

3-Acetoxy-2-butanone, 98%

CAS: 4906-24-5 Molecular Formula: C6H10O3 Molecular Weight (g/mol): 130.14 MDL Number: MFCD00051782 InChI Key: ZKPTYCJWRHHBOW-UHFFFAOYNA-N Synonym: 3-acetoxy-2-butanone,acetoin acetate,2-acetoxy-3-butanone,2-butanone, 3-acetyloxy,3-acetyloxy-2-butanone,2-butanon-3-ol, acetate,acetic acid 1-methyl-2-oxopropyl ester,2-butanon-3-yl acetate,3-hydroxy-2-butanone acetate,acetyl methyl carbinyl acetate PubChem CID: 521246 IUPAC Name: 3-oxobutan-2-yl acetate SMILES: CC(OC(C)=O)C(C)=O

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Specifications

PubChem CID	521246
CAS	4906-24-5
Molecular Weight (g/mol)	130.14
MDL Number	MFCD00051782
SMILES	CC(OC(C)=O)C(C)=O
Synonym	3-acetoxy-2-butanone,acetoin acetate,2-acetoxy-3-butanone,2-butanone, 3-acetyloxy,3-acetyloxy-2-butanone,2-butanon-3-ol, acetate,acetic acid 1-methyl-2-oxopropyl ester,2-butanon-3-yl acetate,3-hydroxy-2-butanone acetate,acetyl methyl carbinyl acetate
IUPAC Name	3-oxobutan-2-yl acetate
InChI Key	ZKPTYCJWRHHBOW-UHFFFAOYNA-N
Molecular Formula	C6H10O3

203

trans-4-Methylcyclohexanecarboxylic acid, 98%

CAS: 13064-83-0 Molecular Formula: C8H14O2 Molecular Weight (g/mol): 142.20 MDL Number: MFCD00074943,MFCD00074909,MFCD20617670 InChI Key: QTDXSEZXAPHVBI-UHFFFAOYSA-N Synonym: trans-4-methylcyclohexanecarboxylic acid,4-methylcyclohexanecarboxylic acid,4-methyl-1-cyclohexanecarboxylic acid,cis-4-methylcyclohexanecarboxylic acid,unii-70f0i2amtv,unii-m7dsk28350,trans-4-methyl-1-cyclohexanecarboxylic acid,trans-4-methyl hexahydrobenzoic acid,trans-4-methylcyclohexane carboxylic acid,70f0i2amtv PubChem CID: 20330 IUPAC Name: 4-methylcyclohexane-1-carboxylic acid SMILES: CC1CCC(CC1)C(O)=O

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Specifications

PubChem CID	20330
CAS	13064-83-0
Molecular Weight (g/mol)	142.20
MDL Number	MFCD00074943,MFCD00074909,MFCD20617670
SMILES	CC1CCC(CC1)C(O)=O
Synonym	trans-4-methylcyclohexanecarboxylic acid,4-methylcyclohexanecarboxylic acid,4-methyl-1-cyclohexanecarboxylic acid,cis-4-methylcyclohexanecarboxylic acid,unii-70f0i2amtv,unii-m7dsk28350,trans-4-methyl-1-cyclohexanecarboxylic acid,trans-4-methyl hexahydrobenzoic acid,trans-4-methylcyclohexane carboxylic acid,70f0i2amtv
IUPAC Name	4-methylcyclohexane-1-carboxylic acid
InChI Key	QTDXSEZXAPHVBI-UHFFFAOYSA-N
Molecular Formula	C8H14O2

204

Pyridazine-3-carboxylic acid, 97%

CAS: 2164-61-6 Molecular Formula: C5H4N2O2 Molecular Weight (g/mol): 124.099 MDL Number: MFCD01646333 InChI Key: RUUOPSRRIKJHNH-UHFFFAOYSA-N Synonym: 3-pyridazinecarboxylic acid,3-carboxypyridazine,3-pyridazine carboxylic acid,pubchem22109,pyridazine carboxylic acid,ksc202q0p,pyridazine-3-carboxylic acid,3-carboxypyridazine; 3-pyridazinecarboxylic acid; PubChem CID: 269369 IUPAC Name: pyridazine-3-carboxylic acid SMILES: C1=CC(=NN=C1)C(=O)O

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Specifications

PubChem CID	269369
CAS	2164-61-6
Molecular Weight (g/mol)	124.099
MDL Number	MFCD01646333
SMILES	C1=CC(=NN=C1)C(=O)O
Synonym	3-pyridazinecarboxylic acid,3-carboxypyridazine,3-pyridazine carboxylic acid,pubchem22109,pyridazine carboxylic acid,ksc202q0p,pyridazine-3-carboxylic acid,3-carboxypyridazine; 3-pyridazinecarboxylic acid;
IUPAC Name	pyridazine-3-carboxylic acid
InChI Key	RUUOPSRRIKJHNH-UHFFFAOYSA-N
Molecular Formula	C5H4N2O2

205

1H-Benzimidazole-5-carboxylic acid, 98%

CAS: 15788-16-6 Molecular Formula: C8H6N2O2 Molecular Weight (g/mol): 162.15 MDL Number: MFCD00011555 InChI Key: COYPLDIXZODDDL-UHFFFAOYSA-N Synonym: 1h-benzimidazole-5-carboxylic acid,5-benzimidazolecarboxylic acid,benzimidazole-5-carboxylic acid,1h-benzo d imidazole-5-carboxylic acid,1h-benzimidazole-6-carboxylic acid,5-carboxybenzimidazole,1h-1,3-benzodiazole-5-carboxylic acid,3h-benzo d imidazole-5-carboxylic acid,1h-benzimidazole-5-carboxylicacid,1h-1,3-benzodiazole-6-carboxylic acid PubChem CID: 459456 IUPAC Name: 3H-benzimidazole-5-carboxylic acid SMILES: OC(=O)C1=CC=C2N=CNC2=C1

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Specifications

PubChem CID	459456
CAS	15788-16-6
Molecular Weight (g/mol)	162.15
MDL Number	MFCD00011555
SMILES	OC(=O)C1=CC=C2N=CNC2=C1
Synonym	1h-benzimidazole-5-carboxylic acid,5-benzimidazolecarboxylic acid,benzimidazole-5-carboxylic acid,1h-benzo d imidazole-5-carboxylic acid,1h-benzimidazole-6-carboxylic acid,5-carboxybenzimidazole,1h-1,3-benzodiazole-5-carboxylic acid,3h-benzo d imidazole-5-carboxylic acid,1h-benzimidazole-5-carboxylicacid,1h-1,3-benzodiazole-6-carboxylic acid
IUPAC Name	3H-benzimidazole-5-carboxylic acid
InChI Key	COYPLDIXZODDDL-UHFFFAOYSA-N
Molecular Formula	C8H6N2O2

206

1,5-Dimethyl-1H-pyrazole-3-carboxylic acid, 95+%, Thermo Scientific™

CAS: 5744-59-2 Molecular Formula: C6H8N2O2 Molecular Weight (g/mol): 140.14 MDL Number: MFCD00085040 InChI Key: PXRXGHUTKHXUGF-UHFFFAOYSA-N Synonym: 1,5-dimethyl-1h-pyrazole-3-carboxylic acid,1,5-dimethyl-1h-pyrazole-3-carboxylicacid,1,5-dimethyl-3-pyrazolecarboxylic acid,1h-pyrazole-3-carboxylic acid, 1,5-dimethyl,1,5-dimethyl-1h-pyrazole-3-carboxylic,acmc-209lyb,pyrazole-3-carboxylic acid, 1,5-dimethyl,1h-pyrazole-3-carboxylicacid, 1,5-dimethyl,1,5-dimethyl-1h-pyrazole-3-carboxylic acid # PubChem CID: 587757 SMILES: CN1N=C(C=C1C)C(O)=O

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Specifications

PubChem CID	587757
CAS	5744-59-2
Molecular Weight (g/mol)	140.14
MDL Number	MFCD00085040
SMILES	CN1N=C(C=C1C)C(O)=O
Synonym	1,5-dimethyl-1h-pyrazole-3-carboxylic acid,1,5-dimethyl-1h-pyrazole-3-carboxylicacid,1,5-dimethyl-3-pyrazolecarboxylic acid,1h-pyrazole-3-carboxylic acid, 1,5-dimethyl,1,5-dimethyl-1h-pyrazole-3-carboxylic,acmc-209lyb,pyrazole-3-carboxylic acid, 1,5-dimethyl,1h-pyrazole-3-carboxylicacid, 1,5-dimethyl,1,5-dimethyl-1h-pyrazole-3-carboxylic acid #
InChI Key	PXRXGHUTKHXUGF-UHFFFAOYSA-N
Molecular Formula	C6H8N2O2

207

Spectrum Chemical Manufacturing Corporation Peracetic Acid Solution, Approx. 32%, Spectrum™ Chemical

CAS: 79-21-0 Molecular Formula: C2H4O2 Molecular Weight (g/mol): 60.05 MDL Number: MFCD00036152 InChI Key: QTBSBXVTEAMEQO-UHFFFAOYSA-N IUPAC Name: acetic acid SMILES: CC(O)=O

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Specifications

CAS	79-21-0
Molecular Weight (g/mol)	60.05
MDL Number	MFCD00036152
SMILES	CC(O)=O
IUPAC Name	acetic acid
InChI Key	QTBSBXVTEAMEQO-UHFFFAOYSA-N
Molecular Formula	C2H4O2

208

Cesium Acetate, Ultrapure, 99.99%, Spectrum™ Chemical

CAS: 3396-11-0

Pricing & Availability
Specifications

CAS	3396-11-0

209

Ethyl 3-pyridylacetate, 99%

CAS: 39931-77-6 Molecular Formula: C₉H₁₁NO₂ Molecular Weight (g/mol): 165.19 MDL Number: MFCD00006411 InChI Key: RPWXYCRIAGBAGY-UHFFFAOYSA-N Synonym: ethyl 3-pyridylacetate,ethyl 2-pyridin-3-yl acetate,ethyl 3-pyridineacetate,3-pyridineacetic acid, ethyl ester,acetic acid, 2-3-pyridyl-, ethyl ester,pyridin-3-yl-acetic acid ethyl ester,3-pyridylacetic acid ethyl ester,ethyl 2-3-pyridyl acetate,pubchem20506,ethyl-3-pyridyl-acetate PubChem CID: 96490 IUPAC Name: ethyl 2-pyridin-3-ylacetate SMILES: CCOC(=O)CC1=CN=CC=C1

Pricing & Availability
Specifications

PubChem CID	96490
CAS	39931-77-6
Molecular Weight (g/mol)	165.19
MDL Number	MFCD00006411
SMILES	CCOC(=O)CC1=CN=CC=C1
Synonym	ethyl 3-pyridylacetate,ethyl 2-pyridin-3-yl acetate,ethyl 3-pyridineacetate,3-pyridineacetic acid, ethyl ester,acetic acid, 2-3-pyridyl-, ethyl ester,pyridin-3-yl-acetic acid ethyl ester,3-pyridylacetic acid ethyl ester,ethyl 2-3-pyridyl acetate,pubchem20506,ethyl-3-pyridyl-acetate
IUPAC Name	ethyl 2-pyridin-3-ylacetate
InChI Key	RPWXYCRIAGBAGY-UHFFFAOYSA-N
Molecular Formula	C₉H₁₁NO₂

210

Ethyl phenylcyanoacetate, 97%

CAS: 4553-07-5 Molecular Formula: C₁₁H₁₁NO₂ Molecular Weight (g/mol): 189.21 MDL Number: MFCD00001866 InChI Key: SXIRJEDGTAKGKU-UHFFFAOYNA-N SMILES: CCOC(=O)C(C#N)C1=CC=CC=C1

Pricing & Availability
Specifications

CAS	4553-07-5
Molecular Weight (g/mol)	189.21
MDL Number	MFCD00001866
SMILES	CCOC(=O)C(C#N)C1=CC=CC=C1
InChI Key	SXIRJEDGTAKGKU-UHFFFAOYNA-N
Molecular Formula	C₁₁H₁₁NO₂

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Monocarboxylic acids and derivatives

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Spectrum Chemical Manufacturing Corporation Peracetic Acid Solution, Approx. 32%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Cesium Acetate, Ultrapure, 99.99%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Spectrum Chemical Manufacturing Corporation Peracetic Acid Solution, Approx. 32%, Spectrum™ Chemical

Cesium Acetate, Ultrapure, 99.99%, Spectrum™ Chemical