Naphthalenes

Polycyclic aromatic hydrocarbon compounds that consist of ten carbon atoms and eight hydrogen atoms fused into two benzene rings; it is the simplest polycyclic aromatic hydrocarbon.

31 – 45 of 3,703 results

p-Naphtholbenzein, TCI America™

CAS: 145-50-6 Molecular Formula: C27H18O2 Molecular Weight (g/mol): 374.439 MDL Number: MFCD00078492 InChI Key: VDDWRTZCUJCDJM-PNHLSOANSA-N Synonym: p-naphtholbenzein,1-naphtholbenzein,alpha-naphtholbenzein,.alpha.-naphtholbenzein,4-4-hydroxynaphthyl phenylmethylene naphthalen-1-one,naphtholbenzein,1 4h-naphthalenone, 4-4-hydroxy-1-naphthalenyl phenylmethylene,1 4h-naphthalenone,4-4-hydroxy-1-naphthalenyl phenylmethylene,1 4h-naphthalenone, 4-.alpha.-4-hydroxy-1-naphthyl benzylidene PubChem CID: 5941340 IUPAC Name: (4Z)-4-[(4-hydroxynaphthalen-1-yl)-phenylmethylidene]naphthalen-1-one SMILES: C1=CC=C(C=C1)C(=C2C=CC(=O)C3=CC=CC=C23)C4=CC=C(C5=CC=CC=C54)O

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Specifications

PubChem CID	5941340
CAS	145-50-6
Molecular Weight (g/mol)	374.439
MDL Number	MFCD00078492
SMILES	C1=CC=C(C=C1)C(=C2C=CC(=O)C3=CC=CC=C23)C4=CC=C(C5=CC=CC=C54)O
Synonym	p-naphtholbenzein,1-naphtholbenzein,alpha-naphtholbenzein,.alpha.-naphtholbenzein,4-4-hydroxynaphthyl phenylmethylene naphthalen-1-one,naphtholbenzein,1 4h-naphthalenone, 4-4-hydroxy-1-naphthalenyl phenylmethylene,1 4h-naphthalenone,4-4-hydroxy-1-naphthalenyl phenylmethylene,1 4h-naphthalenone, 4-.alpha.-4-hydroxy-1-naphthyl benzylidene
IUPAC Name	(4Z)-4-[(4-hydroxynaphthalen-1-yl)-phenylmethylidene]naphthalen-1-one
InChI Key	VDDWRTZCUJCDJM-PNHLSOANSA-N
Molecular Formula	C27H18O2

Disodium Chromotropate Dihydrate 98.5+%, TCI America™

CAS: 5808-22-0 Molecular Formula: C10H10Na2O10S2 Molecular Weight (g/mol): 400.28 MDL Number: MFCD00150612 InChI Key: QUEAKWJKJBFNEG-UHFFFAOYSA-L Synonym: chromotropic acid sodium salt,4,5-dihydroxy-2,7-naphthalenedisulfonate,di sodium; 4,5-dihydroxy-7-sulfo-naphthalene-2-sulfonic acid,4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, acs 5g PubChem CID: 124202444 IUPAC Name: 2,7-disodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate SMILES: O.O.OC1=CC(=CC2=CC(=CC(O)=C12)S(=O)(=O)O[Na])S(=O)(=O)O[Na]

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Specifications

PubChem CID	124202444
CAS	5808-22-0
Molecular Weight (g/mol)	400.28
MDL Number	MFCD00150612
SMILES	O.O.OC1=CC(=CC2=CC(=CC(O)=C12)S(=O)(=O)O[Na])S(=O)(=O)O[Na]
Synonym	chromotropic acid sodium salt,4,5-dihydroxy-2,7-naphthalenedisulfonate,di sodium; 4,5-dihydroxy-7-sulfo-naphthalene-2-sulfonic acid,4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, acs 5g
IUPAC Name	2,7-disodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate
InChI Key	QUEAKWJKJBFNEG-UHFFFAOYSA-L
Molecular Formula	C10H10Na2O10S2

Thermo Scientific Chemicals alpha-Naphtholbenzein

CAS: 145-50-6 Molecular Formula: C₂₇H₁₈O₂ Molecular Weight (g/mol): 374.44 InChI Key: VDDWRTZCUJCDJM-PNHLSOANSA-N PubChem CID: 5941340 IUPAC Name: (4Z)-4-[(4-hydroxynaphthalen-1-yl)-phenylmethylidene]naphthalen-1-one SMILES: C1=CC=C(C=C1)C(=C2C=CC(=O)C3=CC=CC=C23)C4=CC=C(C5=CC=CC=C54)O

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Specifications

PubChem CID	5941340
CAS	145-50-6
Molecular Weight (g/mol)	374.44
SMILES	C1=CC=C(C=C1)C(=C2C=CC(=O)C3=CC=CC=C23)C4=CC=C(C5=CC=CC=C54)O
IUPAC Name	(4Z)-4-[(4-hydroxynaphthalen-1-yl)-phenylmethylidene]naphthalen-1-one
InChI Key	VDDWRTZCUJCDJM-PNHLSOANSA-N
Molecular Formula	C₂₇H₁₈O₂

8-Anilinonaphthalene-1-sulfonic acid ammonium salt, 98%

CAS: 28836-03-5 Molecular Formula: C16H16N2O3S Molecular Weight (g/mol): 316.38 MDL Number: MFCD00012560 InChI Key: IPBNQYLKHUNLQE-UHFFFAOYSA-N Synonym: ammonium 8-phenylamino naphthalene-1-sulfonate,8-anilino-1-naphthalenesulfonic acid ammonium salt,unii-gt7mn8dkd7,gt7mn8dkd7,ammonium 8-anilino-1-naphthalenesulfonate,1-naphthalenesulfonic acid, 8-phenylamino-, monoammonium salt,1-naphthalenesulfonic acid, 8-phenylamino-, ammonium salt 1:1,ansa,1-anilinonaphthalene-8-sulfonic acid ammonium salt,82-76-8 parent PubChem CID: 120066 IUPAC Name: azanium;8-anilinonaphthalene-1-sulfonate SMILES: [NH4+].[O-]S(=O)(=O)C1=C2C(NC3=CC=CC=C3)=CC=CC2=CC=C1

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Specifications

PubChem CID	120066
CAS	28836-03-5
Molecular Weight (g/mol)	316.38
MDL Number	MFCD00012560
SMILES	[NH4+].[O-]S(=O)(=O)C1=C2C(NC3=CC=CC=C3)=CC=CC2=CC=C1
Synonym	ammonium 8-phenylamino naphthalene-1-sulfonate,8-anilino-1-naphthalenesulfonic acid ammonium salt,unii-gt7mn8dkd7,gt7mn8dkd7,ammonium 8-anilino-1-naphthalenesulfonate,1-naphthalenesulfonic acid, 8-phenylamino-, monoammonium salt,1-naphthalenesulfonic acid, 8-phenylamino-, ammonium salt 1:1,ansa,1-anilinonaphthalene-8-sulfonic acid ammonium salt,82-76-8 parent
IUPAC Name	azanium;8-anilinonaphthalene-1-sulfonate
InChI Key	IPBNQYLKHUNLQE-UHFFFAOYSA-N
Molecular Formula	C16H16N2O3S

alpha-Naphtholbenzein

CAS: 145-50-6 Molecular Formula: C27H18O2 Molecular Weight (g/mol): 374.439 MDL Number: MFCD00078492 InChI Key: VDDWRTZCUJCDJM-PNHLSOANSA-N PubChem CID: 5941340 IUPAC Name: (4Z)-4-[(4-hydroxynaphthalen-1-yl)-phenylmethylidene]naphthalen-1-one SMILES: C1=CC=C(C=C1)C(=C2C=CC(=O)C3=CC=CC=C23)C4=CC=C(C5=CC=CC=C54)O

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Specifications

PubChem CID	5941340
CAS	145-50-6
Molecular Weight (g/mol)	374.439
MDL Number	MFCD00078492
SMILES	C1=CC=C(C=C1)C(=C2C=CC(=O)C3=CC=CC=C23)C4=CC=C(C5=CC=CC=C54)O
IUPAC Name	(4Z)-4-[(4-hydroxynaphthalen-1-yl)-phenylmethylidene]naphthalen-1-one
InChI Key	VDDWRTZCUJCDJM-PNHLSOANSA-N
Molecular Formula	C27H18O2

4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, ACS

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Specifications

PubChem CID	124202444
CAS	5808-22-0
Molecular Weight (g/mol)	400.28
MDL Number	MFCD00150612
SMILES	O.O.OC1=CC(=CC2=CC(=CC(O)=C12)S(=O)(=O)O[Na])S(=O)(=O)O[Na]
Synonym	chromotropic acid sodium salt,4,5-dihydroxy-2,7-naphthalenedisulfonate,di sodium; 4,5-dihydroxy-7-sulfo-naphthalene-2-sulfonic acid,4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, acs 5g
IUPAC Name	2,7-disodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate
InChI Key	QUEAKWJKJBFNEG-UHFFFAOYSA-L
Molecular Formula	C10H10Na2O10S2

2,3-Dihydroxynaphthalene, 98%

CAS: 92-44-4 Molecular Formula: C10H8O2 Molecular Weight (g/mol): 160.17 MDL Number: MFCD00004073 InChI Key: JRNGUTKWMSBIBF-UHFFFAOYSA-N Synonym: 2,3-dihydroxynaphthalene,2,3-naphthalenediol,2,3-dihydroxynapthalene,2,3-dihydroxy naphthalene,2,3-dihydroxynaphthlene,naphthalenediol-2,3,3-hydroxy-2-naphthol,2,3dihydroxynaphthalene,acmc-209rfr,2,3-dihydroxylnaphthalene PubChem CID: 7091 ChEBI: CHEBI:38135 IUPAC Name: naphthalene-2,3-diol SMILES: OC1=C(O)C=C2C=CC=CC2=C1

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Specifications

PubChem CID	7091
CAS	92-44-4
Molecular Weight (g/mol)	160.17
ChEBI	CHEBI:38135
MDL Number	MFCD00004073
SMILES	OC1=C(O)C=C2C=CC=CC2=C1
Synonym	2,3-dihydroxynaphthalene,2,3-naphthalenediol,2,3-dihydroxynapthalene,2,3-dihydroxy naphthalene,2,3-dihydroxynaphthlene,naphthalenediol-2,3,3-hydroxy-2-naphthol,2,3dihydroxynaphthalene,acmc-209rfr,2,3-dihydroxylnaphthalene
IUPAC Name	naphthalene-2,3-diol
InChI Key	JRNGUTKWMSBIBF-UHFFFAOYSA-N
Molecular Formula	C10H8O2

4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate, ACS reagent

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Specifications

PubChem CID	124202444
CAS	5808-22-0
Molecular Weight (g/mol)	400.28
MDL Number	MFCD00150612
SMILES	O.O.OC1=CC(=CC2=CC(=CC(O)=C12)S(=O)(=O)O[Na])S(=O)(=O)O[Na]
Synonym	chromotropic acid sodium salt,4,5-dihydroxy-2,7-naphthalenedisulfonate,di sodium; 4,5-dihydroxy-7-sulfo-naphthalene-2-sulfonic acid,4,5-dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, acs 5g
IUPAC Name	2,7-disodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate
InChI Key	QUEAKWJKJBFNEG-UHFFFAOYSA-L
Molecular Formula	C10H10Na2O10S2

2-Naphthol, 98%

CAS: 135-19-3 Molecular Formula: C₁₀H₈O Molecular Weight (g/mol): 144.17 MDL Number: MFCD00004067 InChI Key: JWAZRIHNYRIHIV-UHFFFAOYSA-N Synonym: 2-naphthol,2-naphthalenol,beta-naphthol,2-hydroxynaphthalene,betanaphthol,isonaphthol,developer bn,naphthol b,azogen developer a,beta-napthol PubChem CID: 8663 ChEBI: CHEBI:10432 IUPAC Name: naphthalen-2-ol SMILES: C1=CC=C2C=C(C=CC2=C1)O

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Specifications

PubChem CID	8663
CAS	135-19-3
Molecular Weight (g/mol)	144.17
ChEBI	CHEBI:10432
MDL Number	MFCD00004067
SMILES	C1=CC=C2C=C(C=CC2=C1)O
Synonym	2-naphthol,2-naphthalenol,beta-naphthol,2-hydroxynaphthalene,betanaphthol,isonaphthol,developer bn,naphthol b,azogen developer a,beta-napthol
IUPAC Name	naphthalen-2-ol
InChI Key	JWAZRIHNYRIHIV-UHFFFAOYSA-N
Molecular Formula	C₁₀H₈O

Arsenazo III

CAS: 1668-00-4 Molecular Formula: C22H18As2N4O14S2 Molecular Weight (g/mol): 776.363 MDL Number: MFCD00036695 InChI Key: TVMZRHVOFZTNET-RIRMOVKSSA-N Synonym: arsenazo iii,arsenazo iii sodium salt,2,2'-1, 8-dihydroxy-3,6-disulfo-2, 7-naphthalene-bis azo dibenzenearsonic acid,2,7-bis 2-arsonophenylazo-1, 8-dihydroxy-3, 6-naphthalene disulfonic acid,2,7-bis 2-arsonophenylazo-1,8-dihydroxynaphthalene-3,6-disulfonic acid,2,7-bis 2-arsonophenylazo chromotropic acid,2,2'-1,8-dihydroxy-3,6-disulfonaphthylene-2,7-bisazo bisbenzenearsonic acid,3,6-bis 2-2-arsonophenyl diazen-1-yl-4,5-dihydroxynaphthalene-2,7-disulfonic acid,3,6-bis 2-2-arsonophenyl diazenyl-4,5-dihydroxy-2,7-naphthalenedisulfonic acid,3,6-bis 2-2-arsonophenyl hydrazin-1-ylidene-4,5-dioxonaphthalene-2,7-disulfonic acid PubChem CID: 9810878 IUPAC Name: (3Z,6E)-3,6-bis[(2-arsonophenyl)hydrazinylidene]-4,5-dioxonaphthalene-2,7-disulfonic acid SMILES: C1=CC=C(C(=C1)NN=C2C(=CC3=C(C2=O)C(=O)C(=NNC4=CC=CC=C4[As](=O)(O)O)C(=C3)S(=O)(=O)O)S(=O)(=O)O)[As](=O)(O)O

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Specifications

PubChem CID	9810878
CAS	1668-00-4
Molecular Weight (g/mol)	776.363
MDL Number	MFCD00036695
SMILES	C1=CC=C(C(=C1)NN=C2C(=CC3=C(C2=O)C(=O)C(=NNC4=CC=CC=C4[As](=O)(O)O)C(=C3)S(=O)(=O)O)S(=O)(=O)O)[As](=O)(O)O
Synonym	arsenazo iii,arsenazo iii sodium salt,2,2'-1, 8-dihydroxy-3,6-disulfo-2, 7-naphthalene-bis azo dibenzenearsonic acid,2,7-bis 2-arsonophenylazo-1, 8-dihydroxy-3, 6-naphthalene disulfonic acid,2,7-bis 2-arsonophenylazo-1,8-dihydroxynaphthalene-3,6-disulfonic acid,2,7-bis 2-arsonophenylazo chromotropic acid,2,2'-1,8-dihydroxy-3,6-disulfonaphthylene-2,7-bisazo bisbenzenearsonic acid,3,6-bis 2-2-arsonophenyl diazen-1-yl-4,5-dihydroxynaphthalene-2,7-disulfonic acid,3,6-bis 2-2-arsonophenyl diazenyl-4,5-dihydroxy-2,7-naphthalenedisulfonic acid,3,6-bis 2-2-arsonophenyl hydrazin-1-ylidene-4,5-dioxonaphthalene-2,7-disulfonic acid
IUPAC Name	(3Z,6E)-3,6-bis[(2-arsonophenyl)hydrazinylidene]-4,5-dioxonaphthalene-2,7-disulfonic acid
InChI Key	TVMZRHVOFZTNET-RIRMOVKSSA-N
Molecular Formula	C22H18As2N4O14S2

5-Hydroxy-1,4-naphthoquinone, 99%

CAS: 481-39-0 Molecular Formula: C10H6O3 Molecular Weight (g/mol): 174.16 MDL Number: MFCD00001684 InChI Key: KQPYUDDGWXQXHS-UHFFFAOYSA-N Synonym: juglone,5-hydroxy-1,4-naphthoquinone,5-hydroxy-1,4-naphthalenedione,regianin,walnut extract,juglon,nucin,5-hydroxynaphthoquinone,akhnot,yuglon PubChem CID: 3806 ChEBI: CHEBI:15794 IUPAC Name: 5-hydroxynaphthalene-1,4-dione SMILES: OC1=CC=CC2=C1C(=O)C=CC2=O

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Specifications

PubChem CID	3806
CAS	481-39-0
Molecular Weight (g/mol)	174.16
ChEBI	CHEBI:15794
MDL Number	MFCD00001684
SMILES	OC1=CC=CC2=C1C(=O)C=CC2=O
Synonym	juglone,5-hydroxy-1,4-naphthoquinone,5-hydroxy-1,4-naphthalenedione,regianin,walnut extract,juglon,nucin,5-hydroxynaphthoquinone,akhnot,yuglon
IUPAC Name	5-hydroxynaphthalene-1,4-dione
InChI Key	KQPYUDDGWXQXHS-UHFFFAOYSA-N
Molecular Formula	C10H6O3

2-Methyl-1,4-naphthoquinone, 98%

CAS: 58-27-5 Molecular Formula: C11H8O2 Molecular Weight (g/mol): 172.183 MDL Number: MFCD00001681 InChI Key: MJVAVZPDRWSRRC-UHFFFAOYSA-N Synonym: menadione,vitamin k3,2-methyl-1,4-naphthoquinone,menaphthone,2-methylnaphthoquinone,thyloquinone,kappaxin,kayquinone,klottone,panosine PubChem CID: 4055 ChEBI: CHEBI:28869 IUPAC Name: 2-methylnaphthalene-1,4-dione SMILES: CC1=CC(=O)C2=CC=CC=C2C1=O

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Specifications

PubChem CID	4055
CAS	58-27-5
Molecular Weight (g/mol)	172.183
ChEBI	CHEBI:28869
MDL Number	MFCD00001681
SMILES	CC1=CC(=O)C2=CC=CC=C2C1=O
Synonym	menadione,vitamin k3,2-methyl-1,4-naphthoquinone,menaphthone,2-methylnaphthoquinone,thyloquinone,kappaxin,kayquinone,klottone,panosine
IUPAC Name	2-methylnaphthalene-1,4-dione
InChI Key	MJVAVZPDRWSRRC-UHFFFAOYSA-N
Molecular Formula	C11H8O2

1-Nitroso-2-naphthol, 98%

CAS: 131-91-9 Molecular Formula: C10H7NO2 Molecular Weight (g/mol): 173.171 MDL Number: MFCD00003884 InChI Key: YXAOOTNFFAQIPZ-UHFFFAOYSA-N Synonym: 1-nitroso-2-naphthol,2-naphthalenol, 1-nitroso,nitroso-beta-naphthol,2-naphthol, 1-nitroso,1-nitroso-2-naftol,zelen moridlova 4,zelen moridlova 4 czech,alpha-nitroso-beta-naphthol,1-nitroso-2-naftol czech,unii-757i55u2qx PubChem CID: 8580 IUPAC Name: 1-nitrosonaphthalen-2-ol SMILES: C1=CC=C2C(=C1)C=CC(=C2N=O)O

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Specifications

PubChem CID	8580
CAS	131-91-9
Molecular Weight (g/mol)	173.171
MDL Number	MFCD00003884
SMILES	C1=CC=C2C(=C1)C=CC(=C2N=O)O
Synonym	1-nitroso-2-naphthol,2-naphthalenol, 1-nitroso,nitroso-beta-naphthol,2-naphthol, 1-nitroso,1-nitroso-2-naftol,zelen moridlova 4,zelen moridlova 4 czech,alpha-nitroso-beta-naphthol,1-nitroso-2-naftol czech,unii-757i55u2qx
IUPAC Name	1-nitrosonaphthalen-2-ol
InChI Key	YXAOOTNFFAQIPZ-UHFFFAOYSA-N
Molecular Formula	C10H7NO2

1-Naphthoic acid, 98%

CAS: 86-55-5 Molecular Formula: C11H8O2 Molecular Weight (g/mol): 172.183 MDL Number: MFCD00004007 InChI Key: LNETULKMXZVUST-UHFFFAOYSA-N Synonym: 1-naphthoic acid,1-naphthalenecarboxylic acid,1-carboxynaphthalene,naphthoic acid,alpha-naphthoic acid,naphthalenecarboxylic acid,carboxynaphthalene,alpha-naphthylcarboxylic acid,naphthalene-alpha-carboxylic acid,unii-2niv4o66bh PubChem CID: 6847 ChEBI: CHEBI:36466 IUPAC Name: naphthalene-1-carboxylic acid SMILES: C1=CC=C2C(=C1)C=CC=C2C(=O)O

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Specifications

PubChem CID	6847
CAS	86-55-5
Molecular Weight (g/mol)	172.183
ChEBI	CHEBI:36466
MDL Number	MFCD00004007
SMILES	C1=CC=C2C(=C1)C=CC=C2C(=O)O
Synonym	1-naphthoic acid,1-naphthalenecarboxylic acid,1-carboxynaphthalene,naphthoic acid,alpha-naphthoic acid,naphthalenecarboxylic acid,carboxynaphthalene,alpha-naphthylcarboxylic acid,naphthalene-alpha-carboxylic acid,unii-2niv4o66bh
IUPAC Name	naphthalene-1-carboxylic acid
InChI Key	LNETULKMXZVUST-UHFFFAOYSA-N
Molecular Formula	C11H8O2

2,7-Dihydroxynaphthalene 99.0+%, TCI America™

CAS: 582-17-2 Molecular Formula: C10H8O2 Molecular Weight (g/mol): 160.17 MDL Number: MFCD00004085 InChI Key: DFQICHCWIIJABH-UHFFFAOYSA-N Synonym: 2,7-dihydroxynaphthalene,2,7-naphthalenediol,naphthalenediol-2,7,unii-0to8e448ud,naphthalenediol-2,7 french,2,7-dihydroxy naphthalene,2,7-naphthalene diol,naphthalene-2-7-diol,2,7-dihdroxynaphthalene PubChem CID: 11397 IUPAC Name: naphthalene-2,7-diol SMILES: OC1=CC2=CC(O)=CC=C2C=C1

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Specifications

PubChem CID	11397
CAS	582-17-2
Molecular Weight (g/mol)	160.17
MDL Number	MFCD00004085
SMILES	OC1=CC2=CC(O)=CC=C2C=C1
Synonym	2,7-dihydroxynaphthalene,2,7-naphthalenediol,naphthalenediol-2,7,unii-0to8e448ud,naphthalenediol-2,7 french,2,7-dihydroxy naphthalene,2,7-naphthalene diol,naphthalene-2-7-diol,2,7-dihdroxynaphthalene
IUPAC Name	naphthalene-2,7-diol
InChI Key	DFQICHCWIIJABH-UHFFFAOYSA-N
Molecular Formula	C10H8O2

Naphthalenes

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p-Naphtholbenzein, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Disodium Chromotropate Dihydrate 98.5+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,7-Dihydroxynaphthalene 99.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

p-Naphtholbenzein, TCI America™

Disodium Chromotropate Dihydrate 98.5+%, TCI America™

2,7-Dihydroxynaphthalene 99.0+%, TCI America™