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.

376 – 390 of 2,375 results

376

1H-Indazole-3-carboxylic acid, 98%

CAS: 4498-67-3 Molecular Formula: C8H6N2O2 Molecular Weight (g/mol): 162.148 MDL Number: MFCD00211066 InChI Key: BHXVYTQDWMQVBI-UHFFFAOYSA-N Synonym: indazole-3-carboxylic acid,3-carboxyindazole,3-indazolecarboxylic acid,indazole-3-carboxylicacid,1h-indazol-3-carbonic acid,2h-indazole-3-carboxylic acid,3-carboxy-1h-indazole,1h-indazole-3-carbonic acid,1-h-indazole-3-carboxylic acid,benzopyrazole-3-carboxylic acid PubChem CID: 78250 IUPAC Name: 1H-indazole-3-carboxylic acid SMILES: C1=CC=C2C(=C1)C(=NN2)C(=O)O

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Specifications

PubChem CID	78250
CAS	4498-67-3
Molecular Weight (g/mol)	162.148
MDL Number	MFCD00211066
SMILES	C1=CC=C2C(=C1)C(=NN2)C(=O)O
Synonym	indazole-3-carboxylic acid,3-carboxyindazole,3-indazolecarboxylic acid,indazole-3-carboxylicacid,1h-indazol-3-carbonic acid,2h-indazole-3-carboxylic acid,3-carboxy-1h-indazole,1h-indazole-3-carbonic acid,1-h-indazole-3-carboxylic acid,benzopyrazole-3-carboxylic acid
IUPAC Name	1H-indazole-3-carboxylic acid
InChI Key	BHXVYTQDWMQVBI-UHFFFAOYSA-N
Molecular Formula	C8H6N2O2

377

1H-Benzimidazole-4-carboxylic acid, 97%

CAS: 46006-36-4 Molecular Formula: C8H6N2O2 Molecular Weight (g/mol): 162.15 MDL Number: MFCD01823426 InChI Key: VVQNAFBGAWCMLU-UHFFFAOYSA-N Synonym: 1h-benzoimidazole-4-carboxylic acid,1h-benzimidazole-7-carboxylic acid,benzimidazole-4-carboxylic acid,1h-benzo d imidazole-4-carboxylic acid,1h-1,3-benzodiazole-4-carboxylic acid,1h-benzo d imidazole-7-carboxylic acid,3h-1,3-benzodiazole-4-carboxylic acid,1h-benzimidazole-4-carboxylicacid,acmc-1aqhf,4-carboxy-1h-benzimidazole PubChem CID: 2771758 SMILES: OC(=O)C1=C2N=CNC2=CC=C1

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Specifications

PubChem CID	2771758
CAS	46006-36-4
Molecular Weight (g/mol)	162.15
MDL Number	MFCD01823426
SMILES	OC(=O)C1=C2N=CNC2=CC=C1
Synonym	1h-benzoimidazole-4-carboxylic acid,1h-benzimidazole-7-carboxylic acid,benzimidazole-4-carboxylic acid,1h-benzo d imidazole-4-carboxylic acid,1h-1,3-benzodiazole-4-carboxylic acid,1h-benzo d imidazole-7-carboxylic acid,3h-1,3-benzodiazole-4-carboxylic acid,1h-benzimidazole-4-carboxylicacid,acmc-1aqhf,4-carboxy-1h-benzimidazole
InChI Key	VVQNAFBGAWCMLU-UHFFFAOYSA-N
Molecular Formula	C8H6N2O2

378

cis-3-Hexenyl acetate, 98+%

CAS: 3681-71-8 Molecular Formula: C8H14O2 Molecular Weight (g/mol): 142.198 MDL Number: MFCD00036563 InChI Key: NPFVOOAXDOBMCE-PLNGDYQASA-N Synonym: cis-3-hexenyl acetate,z-3-hexenyl acetate,z-hex-3-enyl acetate,3-hexenylacetate,cis-3-hexenyl ethanoate,cis-3-hexen-1-yl acetate,leaf acetate,3-hexen-1-ol, acetate, z,cis-3-hexenol acetate,3z-hex-3-en-1-yl acetate PubChem CID: 5363388 ChEBI: CHEBI:61316 IUPAC Name: [(Z)-hex-3-enyl] acetate SMILES: CCC=CCCOC(=O)C

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Specifications

PubChem CID	5363388
CAS	3681-71-8
Molecular Weight (g/mol)	142.198
ChEBI	CHEBI:61316
MDL Number	MFCD00036563
SMILES	CCC=CCCOC(=O)C
Synonym	cis-3-hexenyl acetate,z-3-hexenyl acetate,z-hex-3-enyl acetate,3-hexenylacetate,cis-3-hexenyl ethanoate,cis-3-hexen-1-yl acetate,leaf acetate,3-hexen-1-ol, acetate, z,cis-3-hexenol acetate,3z-hex-3-en-1-yl acetate
IUPAC Name	[(Z)-hex-3-enyl] acetate
InChI Key	NPFVOOAXDOBMCE-PLNGDYQASA-N
Molecular Formula	C8H14O2

379

(BOC-aminooxy)acetic acid, 98%

CAS: 42989-85-5 Molecular Formula: C₇H₁₃NO₅ Molecular Weight (g/mol): 191.19 MDL Number: MFCD01632027 InChI Key: QBXODCKYUZNZCY-UHFFFAOYSA-N Synonym: boc-aminooxy acetic acid,2-tert-butoxycarbonyl amino oxy acetic acid,boc-aoa-oh,boc-aminooxyacetic acid,boc-aoac-oh,n-boc-carboxymethoxy amine,boc-aminooxy aceticacid,2-tert-butoxy carbonyl amino oxy acetic acid,2-2-methylpropan-2-yl oxycarbonylamino oxyacetic acid,tert-butoxycarbonyl aminooxy acetic acid PubChem CID: 2755974 IUPAC Name: 2-[(2-methylpropan-2-yl)oxycarbonylamino]oxyacetic acid SMILES: CC(C)(C)OC(=O)NOCC(=O)O

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Specifications

PubChem CID	2755974
CAS	42989-85-5
Molecular Weight (g/mol)	191.19
MDL Number	MFCD01632027
SMILES	CC(C)(C)OC(=O)NOCC(=O)O
Synonym	boc-aminooxy acetic acid,2-tert-butoxycarbonyl amino oxy acetic acid,boc-aoa-oh,boc-aminooxyacetic acid,boc-aoac-oh,n-boc-carboxymethoxy amine,boc-aminooxy aceticacid,2-tert-butoxy carbonyl amino oxy acetic acid,2-2-methylpropan-2-yl oxycarbonylamino oxyacetic acid,tert-butoxycarbonyl aminooxy acetic acid
IUPAC Name	2-[(2-methylpropan-2-yl)oxycarbonylamino]oxyacetic acid
InChI Key	QBXODCKYUZNZCY-UHFFFAOYSA-N
Molecular Formula	C₇H₁₃NO₅

380

Ethyl indole-2-carboxylate, 98+%

CAS: 3770-50-1 Molecular Formula: C11H11NO2 Molecular Weight (g/mol): 189.21 MDL Number: MFCD00005609 InChI Key: QQXQAEWRSVZPJM-UHFFFAOYSA-N Synonym: ethyl indole-2-carboxylate,indole-2-carboxylic acid ethyl ester,2-carbethoxyindole,1h-indole-2-carboxylic acid, ethyl ester,indole-2-carboxylic acid, ethyl ester,1h-indole-2-carboxylic acid ethyl ester,ethylindole-2-carboxylate,ethyl 2-indolecarboxylate,1h-indole-2-carboxylic acid,ethyl ester,2-carboethoxyindole PubChem CID: 73125 IUPAC Name: ethyl 1H-indole-2-carboxylate SMILES: CCOC(=O)C1=CC2=CC=CC=C2N1

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Specifications

PubChem CID	73125
CAS	3770-50-1
Molecular Weight (g/mol)	189.21
MDL Number	MFCD00005609
SMILES	CCOC(=O)C1=CC2=CC=CC=C2N1
Synonym	ethyl indole-2-carboxylate,indole-2-carboxylic acid ethyl ester,2-carbethoxyindole,1h-indole-2-carboxylic acid, ethyl ester,indole-2-carboxylic acid, ethyl ester,1h-indole-2-carboxylic acid ethyl ester,ethylindole-2-carboxylate,ethyl 2-indolecarboxylate,1h-indole-2-carboxylic acid,ethyl ester,2-carboethoxyindole
IUPAC Name	ethyl 1H-indole-2-carboxylate
InChI Key	QQXQAEWRSVZPJM-UHFFFAOYSA-N
Molecular Formula	C11H11NO2

381

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

382

5-Acetylvaleric acid, 96%

CAS: 3128-07-2 Molecular Formula: C7H12O3 Molecular Weight (g/mol): 144.17 MDL Number: MFCD00051479 InChI Key: IZOQMUVIDMLRDC-UHFFFAOYSA-N Synonym: 5-acetylvaleric acid,heptanoic acid, 6-oxo,5-aceto valeric acid,6-oxo-heptanoic acid,unii-4u902i8qzo,5-acetylvalericacid,6-oxoenanthic acid,6-ketoheptanoic acid,5-acetylpentanoic acid,# PubChem CID: 98810 IUPAC Name: 6-oxoheptanoic acid SMILES: CC(=O)CCCCC(=O)O

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Specifications

PubChem CID	98810
CAS	3128-07-2
Molecular Weight (g/mol)	144.17
MDL Number	MFCD00051479
SMILES	CC(=O)CCCCC(=O)O
Synonym	5-acetylvaleric acid,heptanoic acid, 6-oxo,5-aceto valeric acid,6-oxo-heptanoic acid,unii-4u902i8qzo,5-acetylvalericacid,6-oxoenanthic acid,6-ketoheptanoic acid,5-acetylpentanoic acid,#
IUPAC Name	6-oxoheptanoic acid
InChI Key	IZOQMUVIDMLRDC-UHFFFAOYSA-N
Molecular Formula	C7H12O3

383

TraceCERT™ EPA Phthalate Esters Mix, 2000 μg/mL, Certified Reference Material, MilliporeSigma™ Supelco™

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to the SI through a primary reference material from a NMI. Certified content incl. uncertainty and expiry date are stated on the enclosed certificate.

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384

n-Butyl acetate, ACS reagent

CAS: 123-86-4 Molecular Formula: C6H12O2 Molecular Weight (g/mol): 116.16 MDL Number: MFCD00009445 InChI Key: DKPFZGUDAPQIHT-UHFFFAOYSA-N Synonym: n-butyl acetate,acetic acid, butyl ester,1-butyl acetate,butyl ethanoate,acetic acid butyl ester,n-butyl ethanoate,n-butylacetate,butylacetat,acetic acid n-butyl ester,acetate de butyle PubChem CID: 31272 ChEBI: CHEBI:31328 IUPAC Name: butyl acetate SMILES: CCCCOC(C)=O

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Specifications

PubChem CID	31272
CAS	123-86-4
Molecular Weight (g/mol)	116.16
ChEBI	CHEBI:31328
MDL Number	MFCD00009445
SMILES	CCCCOC(C)=O
Synonym	n-butyl acetate,acetic acid, butyl ester,1-butyl acetate,butyl ethanoate,acetic acid butyl ester,n-butyl ethanoate,n-butylacetate,butylacetat,acetic acid n-butyl ester,acetate de butyle
IUPAC Name	butyl acetate
InChI Key	DKPFZGUDAPQIHT-UHFFFAOYSA-N
Molecular Formula	C6H12O2

385

Ethyl 2-methyl-4-pentenoate, 98%

CAS: 53399-81-8 Molecular Formula: C8H14O2 Molecular Weight (g/mol): 142.20 MDL Number: MFCD00010235 InChI Key: BDBGKYIBDXAVMX-UHFFFAOYNA-N Synonym: ethyl 2-methyl-4-pentenoate,2-methyl-4-pentenoic acid ethyl ester,ethyl 2-methyl 4-pentenoate,4-pentenoic acid, 2-methyl-, ethyl ester,ethyl 2-methylpent-4-en-1-oate,ethyl 2-methyl-4-pentanoate,fema no. 3489,pineapple pentenoate,acmc-1ao14,ethyl-2-methyl-4-pentenoate PubChem CID: 62024 IUPAC Name: ethyl 2-methylpent-4-enoate SMILES: CCOC(=O)C(C)CC=C

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Specifications

PubChem CID	62024
CAS	53399-81-8
Molecular Weight (g/mol)	142.20
MDL Number	MFCD00010235
SMILES	CCOC(=O)C(C)CC=C
Synonym	ethyl 2-methyl-4-pentenoate,2-methyl-4-pentenoic acid ethyl ester,ethyl 2-methyl 4-pentenoate,4-pentenoic acid, 2-methyl-, ethyl ester,ethyl 2-methylpent-4-en-1-oate,ethyl 2-methyl-4-pentanoate,fema no. 3489,pineapple pentenoate,acmc-1ao14,ethyl-2-methyl-4-pentenoate
IUPAC Name	ethyl 2-methylpent-4-enoate
InChI Key	BDBGKYIBDXAVMX-UHFFFAOYNA-N
Molecular Formula	C8H14O2

386

Ethyl 2-oxo-4-phenylbutyrate, 90+%

CAS: 64920-29-2 Molecular Formula: C12H14O3 Molecular Weight (g/mol): 206.241 MDL Number: MFCD00037533 InChI Key: STPXIOGYOLJXMZ-UHFFFAOYSA-N Synonym: ethyl 2-oxo-4-phenylbutyrate,ethyl benzylpyruvate,ethyl-2-oxo-4-phenylbutyrate,unii-5ynu9lpt51,5ynu9lpt51,2-oxo-4-phenylbutyric acid ethyl ester,2-oxo-4-phenyl butyric acid ethyl ester,ethyl 2-oxo-4-phenyl-butanoate,2-oxo-4-phenylbutanoic acid ethyl ester,ethyl2-oxo-4-phenylbutyrate PubChem CID: 562087 IUPAC Name: ethyl 2-oxo-4-phenylbutanoate SMILES: CCOC(=O)C(=O)CCC1=CC=CC=C1

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Specifications

PubChem CID	562087
CAS	64920-29-2
Molecular Weight (g/mol)	206.241
MDL Number	MFCD00037533
SMILES	CCOC(=O)C(=O)CCC1=CC=CC=C1
Synonym	ethyl 2-oxo-4-phenylbutyrate,ethyl benzylpyruvate,ethyl-2-oxo-4-phenylbutyrate,unii-5ynu9lpt51,5ynu9lpt51,2-oxo-4-phenylbutyric acid ethyl ester,2-oxo-4-phenyl butyric acid ethyl ester,ethyl 2-oxo-4-phenyl-butanoate,2-oxo-4-phenylbutanoic acid ethyl ester,ethyl2-oxo-4-phenylbutyrate
IUPAC Name	ethyl 2-oxo-4-phenylbutanoate
InChI Key	STPXIOGYOLJXMZ-UHFFFAOYSA-N
Molecular Formula	C12H14O3

387

n-Butyl acetate, 99.5%, for biochemistry, AcroSeal™

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Specifications

PubChem CID	31272
CAS	123-86-4
Molecular Weight (g/mol)	116.16
ChEBI	CHEBI:31328
MDL Number	MFCD00009445
SMILES	CCCCOC(C)=O
Synonym	n-butyl acetate,acetic acid, butyl ester,1-butyl acetate,butyl ethanoate,acetic acid butyl ester,n-butyl ethanoate,n-butylacetate,butylacetat,acetic acid n-butyl ester,acetate de butyle
IUPAC Name	butyl acetate
InChI Key	DKPFZGUDAPQIHT-UHFFFAOYSA-N
Molecular Formula	C6H12O2

388

Ethyl nonanoate, 97%

CAS: 123-29-5 Molecular Formula: C11H22O2 Molecular Weight (g/mol): 186.30 MDL Number: MFCD00009570 InChI Key: BYEVBITUADOIGY-UHFFFAOYSA-N Synonym: ethyl pelargonate,nonanoic acid, ethyl ester,ethyl nonylate,wine ether,nonanoic acid ethyl ester,natural,ethyl n-nonanoate,unii-ksh683s98j,fema no. 2447,pelargonic acid ethyl ester PubChem CID: 31251 ChEBI: CHEBI:87501 IUPAC Name: ethyl nonanoate SMILES: CCCCCCCCC(=O)OCC

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Specifications

PubChem CID	31251
CAS	123-29-5
Molecular Weight (g/mol)	186.30
ChEBI	CHEBI:87501
MDL Number	MFCD00009570
SMILES	CCCCCCCCC(=O)OCC
Synonym	ethyl pelargonate,nonanoic acid, ethyl ester,ethyl nonylate,wine ether,nonanoic acid ethyl ester,natural,ethyl n-nonanoate,unii-ksh683s98j,fema no. 2447,pelargonic acid ethyl ester
IUPAC Name	ethyl nonanoate
InChI Key	BYEVBITUADOIGY-UHFFFAOYSA-N
Molecular Formula	C11H22O2

389

Ethyl 2,2-diethylacetoacetate, 97%

CAS: 1619-57-4 Molecular Formula: C10H18O3 Molecular Weight (g/mol): 186.251 MDL Number: MFCD00048552 InChI Key: WEIQRLLXVVSKIL-UHFFFAOYSA-N Synonym: ethyl 2,2-diethylacetoacetate,butanoic acid, 2,2-diethyl-3-oxo-, ethyl ester,diethyl acetoacetate,acmc-20al1q,acetoacetic acid, 2,2-diethyl-, ethyl ester,2,2-diethylacetoacetic acid ethyl ester,2-ethyl-2-acetylbutyric acid ethyl ester,2,2-diethyl-3-oxo-butyric acid ethyl ester,butanoic acid,2,2-diethyl-3-oxo-, ethyl ester PubChem CID: 538781 IUPAC Name: ethyl 2,2-diethyl-3-oxobutanoate SMILES: CCC(CC)(C(=O)C)C(=O)OCC

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Specifications

PubChem CID	538781
CAS	1619-57-4
Molecular Weight (g/mol)	186.251
MDL Number	MFCD00048552
SMILES	CCC(CC)(C(=O)C)C(=O)OCC
Synonym	ethyl 2,2-diethylacetoacetate,butanoic acid, 2,2-diethyl-3-oxo-, ethyl ester,diethyl acetoacetate,acmc-20al1q,acetoacetic acid, 2,2-diethyl-, ethyl ester,2,2-diethylacetoacetic acid ethyl ester,2-ethyl-2-acetylbutyric acid ethyl ester,2,2-diethyl-3-oxo-butyric acid ethyl ester,butanoic acid,2,2-diethyl-3-oxo-, ethyl ester
IUPAC Name	ethyl 2,2-diethyl-3-oxobutanoate
InChI Key	WEIQRLLXVVSKIL-UHFFFAOYSA-N
Molecular Formula	C10H18O3

390

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

Pricing & Availability
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

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Monocarboxylic acids and derivatives

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