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.

1 – 15 of 140 results

Calconcarboxylic acid

CAS: 3737-95-9 Molecular Formula: C21H14N2O7S Molecular Weight (g/mol): 438.41 MDL Number: MFCD00004078 InChI Key: ULIVOAKVRBXKKS-PYCFMQQDSA-N Synonym: calconcarboxylic acid,patton-reeder indicator,calconcarbonic acid,calcon 3-carboxylic acid,patton and reeder's indicator,2-hydroxy-1-2-hydroxy-4-sulfo-1-napthylazo-3-naphthoic acid,2,2'-dihydroxy-4'-sulpho-1,1'-azonaphthalene-3-carboxylic acid,2-naphthalenecarboxylic acid, 3-hydroxy-4-2-hydroxy-4-sulfo-1-naphthalenyl azo,nn PubChem CID: 5895210 IUPAC Name: 3-hydroxy-4-[(2Z)-2-(2-oxo-4-sulfonaphthalen-1-ylidene)hydrazinyl]naphthalene-2-carboxylic acid SMILES: C1=CC=C2C(=C1)C=C(C(=C2NN=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)O)O)C(=O)O

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Specifications

PubChem CID	5895210
CAS	3737-95-9
Molecular Weight (g/mol)	438.41
MDL Number	MFCD00004078
SMILES	C1=CC=C2C(=C1)C=C(C(=C2NN=C3C4=CC=CC=C4C(=CC3=O)S(=O)(=O)O)O)C(=O)O
Synonym	calconcarboxylic acid,patton-reeder indicator,calconcarbonic acid,calcon 3-carboxylic acid,patton and reeder's indicator,2-hydroxy-1-2-hydroxy-4-sulfo-1-napthylazo-3-naphthoic acid,2,2'-dihydroxy-4'-sulpho-1,1'-azonaphthalene-3-carboxylic acid,2-naphthalenecarboxylic acid, 3-hydroxy-4-2-hydroxy-4-sulfo-1-naphthalenyl azo,nn
IUPAC Name	3-hydroxy-4-[(2Z)-2-(2-oxo-4-sulfonaphthalen-1-ylidene)hydrazinyl]naphthalene-2-carboxylic acid
InChI Key	ULIVOAKVRBXKKS-PYCFMQQDSA-N
Molecular Formula	C21H14N2O7S

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4,5-Dihydroxynaphthalene-2,7-disulfonic Acid, Disodium Salt Dihydrate, 98%

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]

Pricing and Availability
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

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

Pricing and Availability
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

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

Pricing and Availability
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

7-Amino-1,3-naphthalenedisulfonic acid, Tech.

CAS: 86-65-7 Molecular Formula: C₁₀H₉NO₆S₂ Molecular Weight (g/mol): 303.29 MDL Number: MFCD00003991 InChI Key: CMOLPZZVECHXKN-UHFFFAOYSA-N Synonym: amido-g-acid,7-amino-1,3-naphthalenedisulfonic acid,amino-g-acid,1,3-naphthalenedisulfonic acid, 7-amino,amino-g acid,2-amino-6,8-disulfonaphthalene,unii-7c482fx29k,2-aminonaphthalene-6,8-disulfonic acid,2-naphthylamine-6,8-disulfonic acid,beta-naphthylamine-6,8-disulfonic acid PubChem CID: 6851 IUPAC Name: 7-aminonaphthalene-1,3-disulfonic acid SMILES: C1=CC(=CC2=C(C=C(C=C21)S(=O)(=O)O)S(=O)(=O)O)N

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Specifications

PubChem CID	6851
CAS	86-65-7
Molecular Weight (g/mol)	303.29
MDL Number	MFCD00003991
SMILES	C1=CC(=CC2=C(C=C(C=C21)S(=O)(=O)O)S(=O)(=O)O)N
Synonym	amido-g-acid,7-amino-1,3-naphthalenedisulfonic acid,amino-g-acid,1,3-naphthalenedisulfonic acid, 7-amino,amino-g acid,2-amino-6,8-disulfonaphthalene,unii-7c482fx29k,2-aminonaphthalene-6,8-disulfonic acid,2-naphthylamine-6,8-disulfonic acid,beta-naphthylamine-6,8-disulfonic acid
IUPAC Name	7-aminonaphthalene-1,3-disulfonic acid
InChI Key	CMOLPZZVECHXKN-UHFFFAOYSA-N
Molecular Formula	C₁₀H₉NO₆S₂

3-Amino-2-naphthoic acid, 97%

CAS: 5959-52-4 Molecular Formula: C11H9NO2 MDL Number: MFCD00004115 InChI Key: XFXOLBNQYFRSLQ-UHFFFAOYSA-N Synonym: 3-amino-2-naphthoic acid,2-amino-3-naphthoic acid,3-aminoisonaphthoic acid,2-naphthalenecarboxylic acid, 3-amino,2-amino-3-carboxynaphthalene,2-naphthoic acid, 3-amino,3-amino-2-naphthalenecarboxylic acid,unii-iv5z0phl5d,iv5z0phl5d,3-amino-naphthalene-2-carboxylic acid PubChem CID: 22244 IUPAC Name: 3-aminonaphthalene-2-carboxylic acid

Pricing and Availability
Specifications

PubChem CID	22244
CAS	5959-52-4
MDL Number	MFCD00004115
Synonym	3-amino-2-naphthoic acid,2-amino-3-naphthoic acid,3-aminoisonaphthoic acid,2-naphthalenecarboxylic acid, 3-amino,2-amino-3-carboxynaphthalene,2-naphthoic acid, 3-amino,3-amino-2-naphthalenecarboxylic acid,unii-iv5z0phl5d,iv5z0phl5d,3-amino-naphthalene-2-carboxylic acid
IUPAC Name	3-aminonaphthalene-2-carboxylic acid
InChI Key	XFXOLBNQYFRSLQ-UHFFFAOYSA-N
Molecular Formula	C11H9NO2

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4-Amino-3-hydroxy-1-naphthalenesulfonic acid, 95%

CAS: 116-63-2 Molecular Formula: C₁₀H₉NO₄S Molecular Weight (g/mol): 239.25 MDL Number: MFCD00004019 InChI Key: RXCMFQDTWCCLBL-UHFFFAOYSA-N Synonym: 1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine PubChem CID: 8316 ChEBI: CHEBI:19024 IUPAC Name: 4-amino-3-hydroxynaphthalene-1-sulfonic acid SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O

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Specifications

PubChem CID	8316
CAS	116-63-2
Molecular Weight (g/mol)	239.25
ChEBI	CHEBI:19024
MDL Number	MFCD00004019
SMILES	C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O
Synonym	1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine
IUPAC Name	4-amino-3-hydroxynaphthalene-1-sulfonic acid
InChI Key	RXCMFQDTWCCLBL-UHFFFAOYSA-N
Molecular Formula	C₁₀H₉NO₄S

3-Amino-2-naphthoic acid, 85%, tech.

CAS: 5959-52-4 Molecular Formula: C₁₁H₉NO₂ Molecular Weight (g/mol): 187.2 MDL Number: MFCD00004115 InChI Key: XFXOLBNQYFRSLQ-UHFFFAOYSA-N Synonym: 3-amino-2-naphthoic acid,2-amino-3-naphthoic acid,3-aminoisonaphthoic acid,2-naphthalenecarboxylic acid, 3-amino,2-amino-3-carboxynaphthalene,2-naphthoic acid, 3-amino,3-amino-2-naphthalenecarboxylic acid,unii-iv5z0phl5d,iv5z0phl5d,3-amino-naphthalene-2-carboxylic acid PubChem CID: 22244 IUPAC Name: 3-aminonaphthalene-2-carboxylic acid SMILES: C1=CC=C2C=C(C(=CC2=C1)C(=O)O)N

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Specifications

PubChem CID	22244
CAS	5959-52-4
Molecular Weight (g/mol)	187.2
MDL Number	MFCD00004115
SMILES	C1=CC=C2C=C(C(=CC2=C1)C(=O)O)N
Synonym	3-amino-2-naphthoic acid,2-amino-3-naphthoic acid,3-aminoisonaphthoic acid,2-naphthalenecarboxylic acid, 3-amino,2-amino-3-carboxynaphthalene,2-naphthoic acid, 3-amino,3-amino-2-naphthalenecarboxylic acid,unii-iv5z0phl5d,iv5z0phl5d,3-amino-naphthalene-2-carboxylic acid
IUPAC Name	3-aminonaphthalene-2-carboxylic acid
InChI Key	XFXOLBNQYFRSLQ-UHFFFAOYSA-N
Molecular Formula	C₁₁H₉NO₂

4-Amino-3-hydroxy-1-naphthalenesulfonic acid, ACS, 90+%

CAS: 116-63-2 Molecular Formula: C10H9NO4S Molecular Weight (g/mol): 239.245 MDL Number: MFCD00004019 InChI Key: RXCMFQDTWCCLBL-UHFFFAOYSA-N Synonym: 1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine PubChem CID: 8316 ChEBI: CHEBI:19024 IUPAC Name: 4-amino-3-hydroxynaphthalene-1-sulfonic acid SMILES: C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O

Pricing and Availability
Specifications

PubChem CID	8316
CAS	116-63-2
Molecular Weight (g/mol)	239.245
ChEBI	CHEBI:19024
MDL Number	MFCD00004019
SMILES	C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O
Synonym	1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine
IUPAC Name	4-amino-3-hydroxynaphthalene-1-sulfonic acid
InChI Key	RXCMFQDTWCCLBL-UHFFFAOYSA-N
Molecular Formula	C10H9NO4S

4-Amino-3-hydroxy-1-naphthalenesulfonic acid, 99%

Pricing and Availability
Specifications

PubChem CID	8316
CAS	116-63-2
Molecular Weight (g/mol)	239.245
ChEBI	CHEBI:19024
MDL Number	MFCD00004019
SMILES	C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O
Synonym	1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine
IUPAC Name	4-amino-3-hydroxynaphthalene-1-sulfonic acid
InChI Key	RXCMFQDTWCCLBL-UHFFFAOYSA-N
Molecular Formula	C10H9NO4S

4-Amino-3-hydroxy-1-naphthalenesulfonic acid, 90+%, ACS reagent

Pricing and Availability
Specifications

PubChem CID	8316
CAS	116-63-2
Molecular Weight (g/mol)	239.25
ChEBI	CHEBI:19024
MDL Number	MFCD00004019
SMILES	C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O
Synonym	1-amino-2-naphthol-4-sulfonic acid,4-amino-3-hydroxy-1-naphthalenesulfonic acid,1-amino-4-sulfo-2-naphthol,1,2,4-acid,unii-w46sk3p33g,1-naphthalenesulfonic acid, 4-amino-3-hydroxy,4-amino-3-hydroxynaphthalene-1-sulphonic acid,4-amino-3-hydroxynaphthalenesulfonic acid,1,2,4-aminonaphtholsulfonic acid,2-hydroxy-4-sulfo-1-naphthylamine
IUPAC Name	4-amino-3-hydroxynaphthalene-1-sulfonic acid
InChI Key	RXCMFQDTWCCLBL-UHFFFAOYSA-N
Molecular Formula	C₁₀H₉NO₄S

6-Amino-2-naphthoic acid, 90%

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8-Amino-1-naphthol-3,6-disulfonic acid, monosodium salt hydrate, 80%, tech.

CAS: 5460-09-3 Molecular Formula: C₁₀H₈NNaO₇S₂·H₂O Molecular Weight (g/mol): 359.32 MDL Number: MFCD00150460 InChI Key: QPILZZVXGUNELN-UHFFFAOYSA-M

Pricing and Availability
Specifications

CAS	5460-09-3
Molecular Weight (g/mol)	359.32
MDL Number	MFCD00150460
InChI Key	QPILZZVXGUNELN-UHFFFAOYSA-M
Molecular Formula	C₁₀H₈NNaO₇S₂·H₂O

8-Amino-2-naphthol, 98%

CAS: 118-46-7 Molecular Formula: C10H9NO Molecular Weight (g/mol): 159.19 MDL Number: MFCD00004031 InChI Key: KVHHMYZBFBSVDI-UHFFFAOYSA-N Synonym: 1-amino-7-naphthol,8-amino-2-naphthol,2-naphthalenol, 8-amino,1-amino-7-hydroxynaphthalene,7-hydroxy-1-naphthylamine,2-naphthol, 8-amino,8-amino-2-naphtol,8-aminonaphth-2-ol,1-amino-7-naphthol;,8-amino-2-naphthaleno PubChem CID: 8358 IUPAC Name: 8-aminonaphthalen-2-ol SMILES: NC1=C2C=C(O)C=CC2=CC=C1

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Specifications

PubChem CID	8358
CAS	118-46-7
Molecular Weight (g/mol)	159.19
MDL Number	MFCD00004031
SMILES	NC1=C2C=C(O)C=CC2=CC=C1
Synonym	1-amino-7-naphthol,8-amino-2-naphthol,2-naphthalenol, 8-amino,1-amino-7-hydroxynaphthalene,7-hydroxy-1-naphthylamine,2-naphthol, 8-amino,8-amino-2-naphtol,8-aminonaphth-2-ol,1-amino-7-naphthol;,8-amino-2-naphthaleno
IUPAC Name	8-aminonaphthalen-2-ol
InChI Key	KVHHMYZBFBSVDI-UHFFFAOYSA-N
Molecular Formula	C10H9NO

3-Amino-2-naphthol, 97%

CAS: 5417-63-0 Molecular Formula: C10H9NO Molecular Weight (g/mol): 159.188 MDL Number: MFCD00004113 InChI Key: ZHVPTERSBUMMHK-UHFFFAOYSA-N Synonym: 3-amino-2-naphthol,2-naphthalenol, 3-amino,2-amino-3-naphthol,3-amino-2-hydroxynaphthalene,2-naphthol, 3-amino,2-amino-3-hydroxynaphthalene,unii-29bke27d17,3-amino-naphthalen-2-ol,acmc-209ldx,3-amino-2-naphthalenol PubChem CID: 79449 IUPAC Name: 3-aminonaphthalen-2-ol SMILES: C1=CC=C2C=C(C(=CC2=C1)N)O

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Specifications

PubChem CID	79449
CAS	5417-63-0
Molecular Weight (g/mol)	159.188
MDL Number	MFCD00004113
SMILES	C1=CC=C2C=C(C(=CC2=C1)N)O
Synonym	3-amino-2-naphthol,2-naphthalenol, 3-amino,2-amino-3-naphthol,3-amino-2-hydroxynaphthalene,2-naphthol, 3-amino,2-amino-3-hydroxynaphthalene,unii-29bke27d17,3-amino-naphthalen-2-ol,acmc-209ldx,3-amino-2-naphthalenol
IUPAC Name	3-aminonaphthalen-2-ol
InChI Key	ZHVPTERSBUMMHK-UHFFFAOYSA-N
Molecular Formula	C10H9NO

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