Quinolines and derivatives

Aromatic organic heterocyclic compounds that contain a benzene ring fused with a six-membered ring that contains one nitrogen atom and five carbon atoms. Includes compounds that are derived from quinolines.

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8-Hydroxy-7-iodo-5-quinolinesulfonic Acid, For Spectrophotometric Det. of Fe(III), 98.5%, MilliporeSigma™ Supelco™

CAS: 547-91-1 Molecular Formula: C10H7INNaO7S Molecular Weight (g/mol): 435.12 MDL Number: MFCD00006793 InChI Key: FNXKBSAUKFCXIK-UHFFFAOYSA-M Synonym: Ferron; Iodoxyquinolinesulfonic acid IUPAC Name: sodium 8-hydroxy-7-iodoquinoline-5-sulfonic acid hydrogen carbonate SMILES: [Na+].OC([O-])=O.OC1=C2N=CC=CC2=C(C=C1I)S(O)(=O)=O

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CAS	547-91-1
Molecular Weight (g/mol)	435.12
MDL Number	MFCD00006793
SMILES	[Na+].OC([O-])=O.OC1=C2N=CC=CC2=C(C=C1I)S(O)(=O)=O
Synonym	Ferron; Iodoxyquinolinesulfonic acid
IUPAC Name	sodium 8-hydroxy-7-iodoquinoline-5-sulfonic acid hydrogen carbonate
InChI Key	FNXKBSAUKFCXIK-UHFFFAOYSA-M
Molecular Formula	C10H7INNaO7S

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Quinaldic acid, 98%

CAS: 93-10-7 Molecular Formula: C10H7NO2 Molecular Weight (g/mol): 173.17 MDL Number: MFCD00006752 InChI Key: LOAUVZALPPNFOQ-UHFFFAOYSA-N Synonym: quinaldic acid,2-quinolinecarboxylic acid,quinaldinic acid,2-carboxyquinoline,quinaldate,2-quinolinylcarboxylic acid,2-quinoline carboxylic acid,2-quinolinecarboxylate,2-quinaldic acid,2-quinolinecarbocylic acid PubChem CID: 7124 ChEBI: CHEBI:18386 IUPAC Name: quinoline-2-carboxylic acid SMILES: OC(=O)C1=CC=C2C=CC=CC2=N1

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PubChem CID	7124
CAS	93-10-7
Molecular Weight (g/mol)	173.17
ChEBI	CHEBI:18386
MDL Number	MFCD00006752
SMILES	OC(=O)C1=CC=C2C=CC=CC2=N1
Synonym	quinaldic acid,2-quinolinecarboxylic acid,quinaldinic acid,2-carboxyquinoline,quinaldate,2-quinolinylcarboxylic acid,2-quinoline carboxylic acid,2-quinolinecarboxylate,2-quinaldic acid,2-quinolinecarbocylic acid
IUPAC Name	quinoline-2-carboxylic acid
InChI Key	LOAUVZALPPNFOQ-UHFFFAOYSA-N
Molecular Formula	C10H7NO2

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PubChem CID	7124
CAS	93-10-7
Molecular Weight (g/mol)	173.17
ChEBI	CHEBI:18386
MDL Number	MFCD00006752
SMILES	OC(=O)C1=CC=C2C=CC=CC2=N1
Synonym	quinaldic acid,2-quinolinecarboxylic acid,quinaldinic acid,2-carboxyquinoline,quinaldate,2-quinolinylcarboxylic acid,2-quinoline carboxylic acid,2-quinolinecarboxylate,2-quinaldic acid,2-quinolinecarbocylic acid
IUPAC Name	quinoline-2-carboxylic acid
InChI Key	LOAUVZALPPNFOQ-UHFFFAOYSA-N
Molecular Formula	C10H7NO2

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Oxolinic acid, 98%

CAS: 14698-29-4 Molecular Formula: C13H11NO5 Molecular Weight (g/mol): 261.23 MDL Number: MFCD00056775 InChI Key: KYGZCKSPAKDVKC-UHFFFAOYSA-N Synonym: oxolinic acid,nidantin,dioxacin,emyrenil,prodoxal,prodoxol,ossian,gramurin,oksaren,oxolinic PubChem CID: 4628 ChEBI: CHEBI:138856 IUPAC Name: 5-ethyl-8-oxo-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid SMILES: CCN1C=C(C(O)=O)C(=O)C2=CC3=C(OCO3)C=C12

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Specifications

PubChem CID	4628
CAS	14698-29-4
Molecular Weight (g/mol)	261.23
ChEBI	CHEBI:138856
MDL Number	MFCD00056775
SMILES	CCN1C=C(C(O)=O)C(=O)C2=CC3=C(OCO3)C=C12
Synonym	oxolinic acid,nidantin,dioxacin,emyrenil,prodoxal,prodoxol,ossian,gramurin,oksaren,oxolinic
IUPAC Name	5-ethyl-8-oxo-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid
InChI Key	KYGZCKSPAKDVKC-UHFFFAOYSA-N
Molecular Formula	C13H11NO5

5,7-Dichlorokynurenic acid

CAS: 190908-40-8 Molecular Formula: C10H7Cl2NO4 Molecular Weight (g/mol): 276.069 MDL Number: MFCD11045951 InChI Key: READYYZXDSXRQJ-UHFFFAOYSA-N Synonym: 5,7-dichlorokynurenic acid monohydrate,dcka hydrate,c10h5cl2no3 hydrate,5,7-dichloro-4-hydroxyquinoline-2-carboxylic acid monohydrate,5,7-dichlorokynurenic acid monohydrate, solid hplc,2-quinolinecarboxylic acid, 5,7-dichloro-4-hydroxy-, monohydrate,2-quinolinecarboxylicacid, 5,7-dichloro-4-hydroxy-, hydrate 1:1,5,7-dichloro-4-oxo-1,4-dihydroquinoline-2-carboxylic acid-water 1/1 PubChem CID: 23723057 IUPAC Name: 5,7-dichloro-4-oxo-1H-quinoline-2-carboxylic acid;hydrate SMILES: C1=C(C=C2C(=C1Cl)C(=O)C=C(N2)C(=O)O)Cl.O

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PubChem CID	23723057
CAS	190908-40-8
Molecular Weight (g/mol)	276.069
MDL Number	MFCD11045951
SMILES	C1=C(C=C2C(=C1Cl)C(=O)C=C(N2)C(=O)O)Cl.O
Synonym	5,7-dichlorokynurenic acid monohydrate,dcka hydrate,c10h5cl2no3 hydrate,5,7-dichloro-4-hydroxyquinoline-2-carboxylic acid monohydrate,5,7-dichlorokynurenic acid monohydrate, solid hplc,2-quinolinecarboxylic acid, 5,7-dichloro-4-hydroxy-, monohydrate,2-quinolinecarboxylicacid, 5,7-dichloro-4-hydroxy-, hydrate 1:1,5,7-dichloro-4-oxo-1,4-dihydroquinoline-2-carboxylic acid-water 1/1
IUPAC Name	5,7-dichloro-4-oxo-1H-quinoline-2-carboxylic acid;hydrate
InChI Key	READYYZXDSXRQJ-UHFFFAOYSA-N
Molecular Formula	C10H7Cl2NO4

Quinine Sulfate, British Pharmacopoeia (BP) Reference Standard, MilliporeSigma™ Supelco™

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, has been developed and issued under the Authority of the issuing Pharmacopoeia.

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3-Quinolinecarboxylic acid, 98%

CAS: 6480-68-8 Molecular Formula: C₁₀H₇NO₂ Molecular Weight (g/mol): 173.17 MDL Number: MFCD00006770 InChI Key: DJXNJVFEFSWHLY-UHFFFAOYSA-N Synonym: 3-quinolinecarboxylic acid,3-quinoline carboxylic acid,3-quinolinecarboxylicacid,pubchem7517,3-quinolylcarboxylic acid,acmc-1bfc6,3-quinolinecarboxylic acid 1g,3-quinolinecarboxylic acid, purum hplc,q3c PubChem CID: 80971 IUPAC Name: quinoline-3-carboxylic acid SMILES: C1=CC=C2C(=C1)C=C(C=N2)C(=O)O

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Specifications

PubChem CID	80971
CAS	6480-68-8
Molecular Weight (g/mol)	173.17
MDL Number	MFCD00006770
SMILES	C1=CC=C2C(=C1)C=C(C=N2)C(=O)O
Synonym	3-quinolinecarboxylic acid,3-quinoline carboxylic acid,3-quinolinecarboxylicacid,pubchem7517,3-quinolylcarboxylic acid,acmc-1bfc6,3-quinolinecarboxylic acid 1g,3-quinolinecarboxylic acid, purum hplc,q3c
IUPAC Name	quinoline-3-carboxylic acid
InChI Key	DJXNJVFEFSWHLY-UHFFFAOYSA-N
Molecular Formula	C₁₀H₇NO₂

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6-Quinolinecarboxylic Acid, 98%

CAS: 10349-57-2 Molecular Formula: C₁₀H₇NO₂ Molecular Weight (g/mol): 173.17 MDL Number: MFCD00047613 InChI Key: VXGYRCVTBHVXMZ-UHFFFAOYSA-N Synonym: 6-quinolinecarboxylic acid,pubchem7578,quinoline-6-carboylic acid,quinolin-6-carboxylic acid,6-quinoline carboxylic acid,6-quinoline-carboxylic acid,ksc177e5h,vxgyrcvtbhvxmz-uhfffaoysa,2-3-cyclopentyl-2-oxo-2,3-dihydro-1h-imidazo 4,5-b pyridin-1-yl-n-2,3-dihydro-1,4-benzodioxin-6-yl acetamide PubChem CID: 82571 IUPAC Name: quinoline-6-carboxylic acid SMILES: C1=CC2=C(C=CC(=C2)C(=O)O)N=C1

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Specifications

PubChem CID	82571
CAS	10349-57-2
Molecular Weight (g/mol)	173.17
MDL Number	MFCD00047613
SMILES	C1=CC2=C(C=CC(=C2)C(=O)O)N=C1
Synonym	6-quinolinecarboxylic acid,pubchem7578,quinoline-6-carboylic acid,quinolin-6-carboxylic acid,6-quinoline carboxylic acid,6-quinoline-carboxylic acid,ksc177e5h,vxgyrcvtbhvxmz-uhfffaoysa,2-3-cyclopentyl-2-oxo-2,3-dihydro-1h-imidazo 4,5-b pyridin-1-yl-n-2,3-dihydro-1,4-benzodioxin-6-yl acetamide
IUPAC Name	quinoline-6-carboxylic acid
InChI Key	VXGYRCVTBHVXMZ-UHFFFAOYSA-N
Molecular Formula	C₁₀H₇NO₂

Levofloxacin Related Compound B, Certified Reference Material, MilliporeSigma™ Supelco™

Pharmaceutical secondary standards for application in quality control. Provides pharma laboratories and manufacturers with a convenient, and cost-effective alternative to the preparation of in-house working standards.

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7-Chlorokynurenic acid, 98+%

CAS: 18000-24-3 Molecular Formula: C10H6ClNO3 Molecular Weight (g/mol): 223.61 MDL Number: MFCD00069227 InChI Key: UAWVRVFHMOSAPU-UHFFFAOYSA-N Synonym: 7-chlorokynurenic acid,7-chloro-4-hydroxyquinoline-2-carboxylic acid,7-cl-kyna,7-chloro-kynurenic acid,unii-s7936qon2k,7-chloro-4-hydroxy-2-carboxyquinoline,7-cka,7-chloro-4-hydroxy-2-quinolinecarboxylic acid,2-quinolinecarboxylic acid, 7-chloro-1,4-dihydro-4-oxo,cka PubChem CID: 1884 ChEBI: CHEBI:63965 IUPAC Name: 7-chloro-4-oxo-1,4-dihydroquinoline-2-carboxylic acid SMILES: OC(=O)C1=CC(=O)C2=CC=C(Cl)C=C2N1

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Specifications

PubChem CID	1884
CAS	18000-24-3
Molecular Weight (g/mol)	223.61
ChEBI	CHEBI:63965
MDL Number	MFCD00069227
SMILES	OC(=O)C1=CC(=O)C2=CC=C(Cl)C=C2N1
Synonym	7-chlorokynurenic acid,7-chloro-4-hydroxyquinoline-2-carboxylic acid,7-cl-kyna,7-chloro-kynurenic acid,unii-s7936qon2k,7-chloro-4-hydroxy-2-carboxyquinoline,7-cka,7-chloro-4-hydroxy-2-quinolinecarboxylic acid,2-quinolinecarboxylic acid, 7-chloro-1,4-dihydro-4-oxo,cka
IUPAC Name	7-chloro-4-oxo-1,4-dihydroquinoline-2-carboxylic acid
InChI Key	UAWVRVFHMOSAPU-UHFFFAOYSA-N
Molecular Formula	C10H6ClNO3

Bicinchoninic acid disodium salt

CAS: 979-88-4 Molecular Formula: C20H10N2Na2O4 Molecular Weight (g/mol): 388.29 MDL Number: MFCD00037500 InChI Key: AUPXFICLXPLHBB-UHFFFAOYSA-L Synonym: sodium 2,2'-biquinoline-4,4'-dicarboxylate,2,2'-biquinoline-4,4-dicarboxylic acid disodium salt,2,2'-biquinoline-4,4'-dicarboxylic acid, disodium salt,sodium bicinchoninate,2,2'-biquinoline-4,4'-dicarboxylic acid disodium salt,disodium 2,2'-biquinoline-4,4'-dicarboxylate,bicinchoninic acid disodium salt,bca,2,2'-biquinoline-4,4'-dicarboxylic acid, sodium salt 1:2 PubChem CID: 164763 SMILES: [Na+].[Na+].[O-]C(=O)C1=C2C=CC=CC2=NC(=C1)C1=CC(C([O-])=O)=C2C=CC=CC2=N1

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PubChem CID	164763
CAS	979-88-4
Molecular Weight (g/mol)	388.29
MDL Number	MFCD00037500
SMILES	[Na+].[Na+].[O-]C(=O)C1=C2C=CC=CC2=NC(=C1)C1=CC(C([O-])=O)=C2C=CC=CC2=N1
Synonym	sodium 2,2'-biquinoline-4,4'-dicarboxylate,2,2'-biquinoline-4,4-dicarboxylic acid disodium salt,2,2'-biquinoline-4,4'-dicarboxylic acid, disodium salt,sodium bicinchoninate,2,2'-biquinoline-4,4'-dicarboxylic acid disodium salt,disodium 2,2'-biquinoline-4,4'-dicarboxylate,bicinchoninic acid disodium salt,bca,2,2'-biquinoline-4,4'-dicarboxylic acid, sodium salt 1:2
InChI Key	AUPXFICLXPLHBB-UHFFFAOYSA-L
Molecular Formula	C20H10N2Na2O4

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Quinoline-4-carboxylic acid, 98+%

CAS: 486-74-8 Molecular Formula: C10H7NO2 Molecular Weight (g/mol): 173.171 MDL Number: MFCD00006782 InChI Key: VQMSRUREDGBWKT-UHFFFAOYSA-N Synonym: 4-quinolinecarboxylic acid,cinchoninic acid,4-carboxyquinoline,cinchonic acid,usaf d-2,quinoline-4-carboxylicacid,4-quinolinecarboxylicacid,cinchoninsaure,pubchem5843,chinolin-4-carbonsaeure PubChem CID: 10243 ChEBI: CHEBI:18311 IUPAC Name: quinoline-4-carboxylic acid SMILES: C1=CC=C2C(=C1)C(=CC=N2)C(=O)O

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PubChem CID	10243
CAS	486-74-8
Molecular Weight (g/mol)	173.171
ChEBI	CHEBI:18311
MDL Number	MFCD00006782
SMILES	C1=CC=C2C(=C1)C(=CC=N2)C(=O)O
Synonym	4-quinolinecarboxylic acid,cinchoninic acid,4-carboxyquinoline,cinchonic acid,usaf d-2,quinoline-4-carboxylicacid,4-quinolinecarboxylicacid,cinchoninsaure,pubchem5843,chinolin-4-carbonsaeure
IUPAC Name	quinoline-4-carboxylic acid
InChI Key	VQMSRUREDGBWKT-UHFFFAOYSA-N
Molecular Formula	C10H7NO2

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Quinoline-5-carboxylic acid, 97+%

CAS: 7250-53-5 Molecular Formula: C10H7NO2 Molecular Weight (g/mol): 173.17 MDL Number: MFCD00047608 InChI Key: RAYMXZBXQCGRGX-UHFFFAOYSA-N Synonym: 5-quinolinecarboxylic acid,quinoline-5-carboxylicacid,quinoline-5-carboxylicacid,98+%,zlchem 983,pubchem19952,5-quinolinecarboxylicacid,acmc-209on5,ksc173e0j,5-quinolinecarboxylic acid 6ci,7ci,8ci,9ci,quinoline-5-carboxylicacidethylester;5-quinoline-carboxylic acid ethyl ester PubChem CID: 232489 IUPAC Name: quinoline-5-carboxylic acid SMILES: OC(=O)C1=C2C=CC=NC2=CC=C1

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PubChem CID	232489
CAS	7250-53-5
Molecular Weight (g/mol)	173.17
MDL Number	MFCD00047608
SMILES	OC(=O)C1=C2C=CC=NC2=CC=C1
Synonym	5-quinolinecarboxylic acid,quinoline-5-carboxylicacid,quinoline-5-carboxylicacid,98+%,zlchem 983,pubchem19952,5-quinolinecarboxylicacid,acmc-209on5,ksc173e0j,5-quinolinecarboxylic acid 6ci,7ci,8ci,9ci,quinoline-5-carboxylicacidethylester;5-quinoline-carboxylic acid ethyl ester
IUPAC Name	quinoline-5-carboxylic acid
InChI Key	RAYMXZBXQCGRGX-UHFFFAOYSA-N
Molecular Formula	C10H7NO2

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Quinoline-5-carboxylic acid, 97%

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Specifications

PubChem CID	232489
CAS	7250-53-5
Molecular Weight (g/mol)	173.17
MDL Number	MFCD00047608
SMILES	OC(=O)C1=C2C=CC=NC2=CC=C1
Synonym	5-quinolinecarboxylic acid,quinoline-5-carboxylicacid,quinoline-5-carboxylicacid,98+%,zlchem 983,pubchem19952,5-quinolinecarboxylicacid,acmc-209on5,ksc173e0j,5-quinolinecarboxylic acid 6ci,7ci,8ci,9ci,quinoline-5-carboxylicacidethylester;5-quinoline-carboxylic acid ethyl ester
IUPAC Name	quinoline-5-carboxylic acid
InChI Key	RAYMXZBXQCGRGX-UHFFFAOYSA-N
Molecular Formula	C10H7NO2

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2-Methylquinoline-6-carboxylic acid, 97%

CAS: 635-80-3 Molecular Formula: C11H9NO2 Molecular Weight (g/mol): 187.198 MDL Number: MFCD00014566 InChI Key: IZONZQFTYGVOOO-UHFFFAOYSA-N Synonym: 2-methyl-6-quinolinecarboxylic acid,6-quinolinecarboxylic acid, 2-methyl,2-methyl-6-quinolinecarboxylicacid,2-methylquinoline-6-carboxylicacid,acmc-1b4d8,quinaldine-6-carboxylic acid,6-carboxy-2-methyl quinoline,ksc352o8f,2-methyl-quinoline-6-carboxylic acid PubChem CID: 604483 IUPAC Name: 2-methylquinoline-6-carboxylic acid SMILES: CC1=NC2=C(C=C1)C=C(C=C2)C(=O)O

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Specifications

PubChem CID	604483
CAS	635-80-3
Molecular Weight (g/mol)	187.198
MDL Number	MFCD00014566
SMILES	CC1=NC2=C(C=C1)C=C(C=C2)C(=O)O
Synonym	2-methyl-6-quinolinecarboxylic acid,6-quinolinecarboxylic acid, 2-methyl,2-methyl-6-quinolinecarboxylicacid,2-methylquinoline-6-carboxylicacid,acmc-1b4d8,quinaldine-6-carboxylic acid,6-carboxy-2-methyl quinoline,ksc352o8f,2-methyl-quinoline-6-carboxylic acid
IUPAC Name	2-methylquinoline-6-carboxylic acid
InChI Key	IZONZQFTYGVOOO-UHFFFAOYSA-N
Molecular Formula	C11H9NO2

Quinolines and derivatives

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