
Pyridines and derivatives
- (1)
- (7)
- (5)
- (8)
- (3)
- (4)
- (3)
- (1)
- (1)
- (2)
- (4)
- (1)
- (1)
- (1)
- (10)
- (1)
- (1)
- (1)
- (5)
- (2)
- (1)
- (1)
- (1)
- (1)
- (2)
- (3)
- (2)
- (3)
- (9)
- (8)
- (2)
- (1)
- (7)
- (3)
- (3)
Filtered Search Results

2-Mercaptopyridine-N-oxide, sodium salt, 40 w/w % aqueous solution
CAS: 3811-73-2 | C5H4NNaOS | 149.15 g/mol

Molecular Weight (g/mol) | 149.15 |
---|---|
CAS Min % | 58.0 |
InChI Key | XNRNJIIJLOFJEK-UHFFFAOYSA-N |
Density | 1.2200g/mL |
PubChem CID | 19658 |
Name Note | 40 w/w% Aqueous Solution |
Percent Purity | 40 to 42% |
pH | 8.5 to 10.5 (10% soln. at 20°C) |
Formula Weight | 149.15 |
Melting Point | -30.0°C |
CAS Max % | 60.0 |
Boiling Point | 109.0°C |
Physical Form | Solution |
Chemical Name or Material | 2-Mercaptopyridine-N-oxide, sodium salt |
SMILES | C1=CC(=S)N(C=C1)[O-].[Na+] |
Merck Index | 10, 7892 |
CAS | 7732-18-5 |
Health Hazard 3 | GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: rinse mouth. Do NOT induce vomiting. Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plen |
MDL Number | MFCD01941547 |
Health Hazard 2 | GHS H Statement Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. Very toxic to aquatic life with long lasting effects. |
Solubility Information | Solubility in water: soluble |
Health Hazard 1 | GHS Signal Word: Warning |
Synonym | sodium omadine,sodium pyrithione,sodium 2-pyridylthio-n-oxide,pyrithione sodium salt,thione reagent,2-pyridinethiol-1-oxide sodium salt,2-mercaptopyridine n-oxide sodium salt,omadine sodium,sodium-2-pyridinethiol-1-oxide,sodium omadine van |
IUPAC Name | sodium;1-oxidopyridine-2-thione |
Molecular Formula | C5H4NNaOS |
EINECS Number | 223-296-5 |
Specific Gravity | 1.22 |
Nalidixic acid sodium salt
CAS: 3374-05-8 Molecular Formula: C12H11N2NaO3 Molecular Weight (g/mol): 254.22 MDL Number: MFCD00064376 InChI Key: ROKRAUFZFDQWLE-UHFFFAOYSA-M Synonym: nalidixic acid sodium salt,baktogram,nalidixic acid sodium,sodium nalidixate,chemiurin,dixilina,nalidixate sodium anhydrous,nalidixate sodium,nalidixate sodium anhydrous usan,1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid sodium salt PubChem CID: 3864541 IUPAC Name: sodium;1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate SMILES: CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)[O-].[Na+]
PubChem CID | 3864541 |
---|---|
CAS | 3374-05-8 |
Molecular Weight (g/mol) | 254.22 |
MDL Number | MFCD00064376 |
SMILES | CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)[O-].[Na+] |
Synonym | nalidixic acid sodium salt,baktogram,nalidixic acid sodium,sodium nalidixate,chemiurin,dixilina,nalidixate sodium anhydrous,nalidixate sodium,nalidixate sodium anhydrous usan,1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid sodium salt |
IUPAC Name | sodium;1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate |
InChI Key | ROKRAUFZFDQWLE-UHFFFAOYSA-M |
Molecular Formula | C12H11N2NaO3 |
Sodium nicotinate, 98%
CAS: 54-86-4 Molecular Formula: C6H4NNaO2 Molecular Weight (g/mol): 145.093 MDL Number: MFCD00064352 InChI Key: KFLRWGSAMLBHBV-UHFFFAOYSA-M Synonym: sodium nicotinate,nicotinic acid sodium salt,sodium pyridine-3-carboxylate,natriumnicotinat german,unii-3zx78b4q2l,natriumnicotinat,3-pyridinecarboxylic acid, sodium salt,nicotinic acid, sodium salt,3-pyridinecarboxylic acid, sodium salt 1:1,nicotinic acid sodium PubChem CID: 23687810 IUPAC Name: sodium;pyridine-3-carboxylate SMILES: C1=CC(=CN=C1)C(=O)[O-].[Na+]
PubChem CID | 23687810 |
---|---|
CAS | 54-86-4 |
Molecular Weight (g/mol) | 145.093 |
MDL Number | MFCD00064352 |
SMILES | C1=CC(=CN=C1)C(=O)[O-].[Na+] |
Synonym | sodium nicotinate,nicotinic acid sodium salt,sodium pyridine-3-carboxylate,natriumnicotinat german,unii-3zx78b4q2l,natriumnicotinat,3-pyridinecarboxylic acid, sodium salt,nicotinic acid, sodium salt,3-pyridinecarboxylic acid, sodium salt 1:1,nicotinic acid sodium |
IUPAC Name | sodium;pyridine-3-carboxylate |
InChI Key | KFLRWGSAMLBHBV-UHFFFAOYSA-M |
Molecular Formula | C6H4NNaO2 |
2-Mercaptopyridine-N-oxide, sodium salt hydrate, 98%
CAS: 207511-13-5 Molecular Formula: C5H4NNaOS Molecular Weight (g/mol): 149.14 MDL Number: MFCD00151244 InChI Key: WNGMMIYXPIAYOB-UHFFFAOYSA-M Synonym: sodium 2-mercaptopyridine n-oxide hydrate PubChem CID: 43835086 IUPAC Name: sodium;1-oxidopyridin-1-ium-2-thiolate;hydrate SMILES: [Na+].[O-][N+]1=CC=CC=C1[S-]
PubChem CID | 43835086 |
---|---|
CAS | 207511-13-5 |
Molecular Weight (g/mol) | 149.14 |
MDL Number | MFCD00151244 |
SMILES | [Na+].[O-][N+]1=CC=CC=C1[S-] |
Synonym | sodium 2-mercaptopyridine n-oxide hydrate |
IUPAC Name | sodium;1-oxidopyridin-1-ium-2-thiolate;hydrate |
InChI Key | WNGMMIYXPIAYOB-UHFFFAOYSA-M |
Molecular Formula | C5H4NNaOS |
Nalidixic acid sodium salt, 98.1%, MP Biomedicals™
CAS: 3374-05-8 Molecular Formula: C12H12N2O3 Molecular Weight (g/mol): 232.239 InChI Key: MHWLWQUZZRMNGJ-UHFFFAOYSA-N Synonym: nalidixic acid,nalidixin,nevigramon,nalidixate,uronidix,innoxalon,nalidixan,nalitucsan,sicmylon,unaserus PubChem CID: 4421 ChEBI: CHEBI:100147 IUPAC Name: 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid SMILES: CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)O
PubChem CID | 4421 |
---|---|
CAS | 3374-05-8 |
Molecular Weight (g/mol) | 232.239 |
ChEBI | CHEBI:100147 |
SMILES | CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)O |
Synonym | nalidixic acid,nalidixin,nevigramon,nalidixate,uronidix,innoxalon,nalidixan,nalitucsan,sicmylon,unaserus |
IUPAC Name | 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid |
InChI Key | MHWLWQUZZRMNGJ-UHFFFAOYSA-N |
Molecular Formula | C12H12N2O3 |
Sodium Nicotinate 98.0+%, TCI America™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CAS: 54-86-4 Molecular Formula: C6H4NNaO2 Molecular Weight (g/mol): 145.093 MDL Number: MFCD00064352 InChI Key: KFLRWGSAMLBHBV-UHFFFAOYSA-M Synonym: sodium nicotinate,nicotinic acid sodium salt,sodium pyridine-3-carboxylate,natriumnicotinat german,unii-3zx78b4q2l,natriumnicotinat,3-pyridinecarboxylic acid, sodium salt,nicotinic acid, sodium salt,3-pyridinecarboxylic acid, sodium salt 1:1,nicotinic acid sodium PubChem CID: 23687810 IUPAC Name: sodium;pyridine-3-carboxylate SMILES: C1=CC(=CN=C1)C(=O)[O-].[Na+]
PubChem CID | 23687810 |
---|---|
CAS | 54-86-4 |
Molecular Weight (g/mol) | 145.093 |
MDL Number | MFCD00064352 |
SMILES | C1=CC(=CN=C1)C(=O)[O-].[Na+] |
Synonym | sodium nicotinate,nicotinic acid sodium salt,sodium pyridine-3-carboxylate,natriumnicotinat german,unii-3zx78b4q2l,natriumnicotinat,3-pyridinecarboxylic acid, sodium salt,nicotinic acid, sodium salt,3-pyridinecarboxylic acid, sodium salt 1:1,nicotinic acid sodium |
IUPAC Name | sodium;pyridine-3-carboxylate |
InChI Key | KFLRWGSAMLBHBV-UHFFFAOYSA-M |
Molecular Formula | C6H4NNaO2 |
Sodium Isonicotinate 99.0+%, TCI America™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CAS: 16887-79-9 Molecular Formula: C6H4NNaO2 Molecular Weight (g/mol): 145.093 MDL Number: MFCD00064868 InChI Key: PVXCGWNPDFFPOV-UHFFFAOYSA-M Synonym: Isonicotinic Acid Sodium Salt, Pyridine-4-carboxylic Acid Sodium Salt, Sodium Pyridine-4-carboxylate PubChem CID: 23662338 IUPAC Name: sodium;pyridine-4-carboxylate SMILES: C1=CN=CC=C1C(=O)[O-].[Na+]
PubChem CID | 23662338 |
---|---|
CAS | 16887-79-9 |
Molecular Weight (g/mol) | 145.093 |
MDL Number | MFCD00064868 |
SMILES | C1=CN=CC=C1C(=O)[O-].[Na+] |
Synonym | Isonicotinic Acid Sodium Salt, Pyridine-4-carboxylic Acid Sodium Salt, Sodium Pyridine-4-carboxylate |
IUPAC Name | sodium;pyridine-4-carboxylate |
InChI Key | PVXCGWNPDFFPOV-UHFFFAOYSA-M |
Molecular Formula | C6H4NNaO2 |
2-Mercaptopyridine N-oxide sodium salt, anhydrous, 98%
CAS: 3811-73-2 Molecular Formula: C5H4NNaOS Molecular Weight (g/mol): 149.143 MDL Number: MFCD01941547 InChI Key: XNRNJIIJLOFJEK-UHFFFAOYSA-N Synonym: sodium omadine,sodium pyrithione,sodium 2-pyridylthio-n-oxide,pyrithione sodium salt,thione reagent,2-pyridinethiol-1-oxide sodium salt,2-mercaptopyridine n-oxide sodium salt,omadine sodium,sodium-2-pyridinethiol-1-oxide,sodium omadine van PubChem CID: 19658 IUPAC Name: sodium;1-oxidopyridine-2-thione SMILES: C1=CC(=S)N(C=C1)[O-].[Na+]
PubChem CID | 19658 |
---|---|
CAS | 3811-73-2 |
Molecular Weight (g/mol) | 149.143 |
MDL Number | MFCD01941547 |
SMILES | C1=CC(=S)N(C=C1)[O-].[Na+] |
Synonym | sodium omadine,sodium pyrithione,sodium 2-pyridylthio-n-oxide,pyrithione sodium salt,thione reagent,2-pyridinethiol-1-oxide sodium salt,2-mercaptopyridine n-oxide sodium salt,omadine sodium,sodium-2-pyridinethiol-1-oxide,sodium omadine van |
IUPAC Name | sodium;1-oxidopyridine-2-thione |
InChI Key | XNRNJIIJLOFJEK-UHFFFAOYSA-N |
Molecular Formula | C5H4NNaOS |
2-Mercaptopyridine N-oxide sodium salt, 40% aq. soln.
CAS: 3811-73-2 Molecular Formula: C5H4NNaOS Molecular Weight (g/mol): 149.143 MDL Number: MFCD01941547 InChI Key: XNRNJIIJLOFJEK-UHFFFAOYSA-N Synonym: sodium omadine,sodium pyrithione,sodium 2-pyridylthio-n-oxide,pyrithione sodium salt,thione reagent,2-pyridinethiol-1-oxide sodium salt,2-mercaptopyridine n-oxide sodium salt,omadine sodium,sodium-2-pyridinethiol-1-oxide,sodium omadine van PubChem CID: 19658 IUPAC Name: sodium;1-oxidopyridine-2-thione SMILES: C1=CC(=S)N(C=C1)[O-].[Na+]
PubChem CID | 19658 |
---|---|
CAS | 3811-73-2 |
Molecular Weight (g/mol) | 149.143 |
MDL Number | MFCD01941547 |
SMILES | C1=CC(=S)N(C=C1)[O-].[Na+] |
Synonym | sodium omadine,sodium pyrithione,sodium 2-pyridylthio-n-oxide,pyrithione sodium salt,thione reagent,2-pyridinethiol-1-oxide sodium salt,2-mercaptopyridine n-oxide sodium salt,omadine sodium,sodium-2-pyridinethiol-1-oxide,sodium omadine van |
IUPAC Name | sodium;1-oxidopyridine-2-thione |
InChI Key | XNRNJIIJLOFJEK-UHFFFAOYSA-N |
Molecular Formula | C5H4NNaOS |
Z907 Dye Sodium Salt 85.0+%, TCI America™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CAS: 871466-65-8 Molecular Formula: C42H51N6NaO4RuS2 Molecular Weight (g/mol): 892.088 InChI Key: OCLFVSVEFHHWRU-UHFFFAOYSA-K Synonym: Z907 Dye Sodium Salt PubChem CID: 72240744 IUPAC Name: sodium;2-(4-carboxypyridin-2-yl)pyridine-4-carboxylate;4-nonyl-2-(4-nonylpyridin-2-yl)pyridine;ruthenium(2+);dithiocyanate SMILES: CCCCCCCCCC1=CC(=NC=C1)C2=NC=CC(=C2)CCCCCCCCC.C1=CN=C(C=C1C(=O)O)C2=NC=CC(=C2)C(=O)[O-].C(#N)[S-].C(#N)[S-].[Na+].[Ru+2]
PubChem CID | 72240744 |
---|---|
CAS | 871466-65-8 |
Molecular Weight (g/mol) | 892.088 |
SMILES | CCCCCCCCCC1=CC(=NC=C1)C2=NC=CC(=C2)CCCCCCCCC.C1=CN=C(C=C1C(=O)O)C2=NC=CC(=C2)C(=O)[O-].C(#N)[S-].C(#N)[S-].[Na+].[Ru+2] |
Synonym | Z907 Dye Sodium Salt |
IUPAC Name | sodium;2-(4-carboxypyridin-2-yl)pyridine-4-carboxylate;4-nonyl-2-(4-nonylpyridin-2-yl)pyridine;ruthenium(2+);dithiocyanate |
InChI Key | OCLFVSVEFHHWRU-UHFFFAOYSA-K |
Molecular Formula | C42H51N6NaO4RuS2 |
Sodium Pyridine-2-carboxylate 98.0+%, TCI America™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CAS: 57665-05-1 Molecular Formula: C6H4NNaO2 Molecular Weight (g/mol): 145.093 MDL Number: MFCD00070517 InChI Key: RLEBKHAOAHYZHT-UHFFFAOYSA-M Synonym: Pyridine-2-carboxylic Acid Sodium Salt, Picolinic Acid Sodium Salt, Sodium Picolinate PubChem CID: 23668608 IUPAC Name: sodium;pyridine-2-carboxylate SMILES: C1=CC=NC(=C1)C(=O)[O-].[Na+]
PubChem CID | 23668608 |
---|---|
CAS | 57665-05-1 |
Molecular Weight (g/mol) | 145.093 |
MDL Number | MFCD00070517 |
SMILES | C1=CC=NC(=C1)C(=O)[O-].[Na+] |
Synonym | Pyridine-2-carboxylic Acid Sodium Salt, Picolinic Acid Sodium Salt, Sodium Picolinate |
IUPAC Name | sodium;pyridine-2-carboxylate |
InChI Key | RLEBKHAOAHYZHT-UHFFFAOYSA-M |
Molecular Formula | C6H4NNaO2 |
2-Mercaptopyridine N-Oxide Sodium Salt Anhydrous 98.0+%, TCI America™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CAS: 3811-73-2 Molecular Formula: C5H4NNaOS Molecular Weight (g/mol): 149.143 MDL Number: MFCD01941547 InChI Key: XNRNJIIJLOFJEK-UHFFFAOYSA-N Synonym: sodium omadine,sodium pyrithione,sodium 2-pyridylthio-n-oxide,pyrithione sodium salt,thione reagent,2-pyridinethiol-1-oxide sodium salt,2-mercaptopyridine n-oxide sodium salt,omadine sodium,sodium-2-pyridinethiol-1-oxide,sodium omadine van PubChem CID: 19658 IUPAC Name: sodium;1-oxidopyridine-2-thione SMILES: C1=CC(=S)N(C=C1)[O-].[Na+]
PubChem CID | 19658 |
---|---|
CAS | 3811-73-2 |
Molecular Weight (g/mol) | 149.143 |
MDL Number | MFCD01941547 |
SMILES | C1=CC(=S)N(C=C1)[O-].[Na+] |
Synonym | sodium omadine,sodium pyrithione,sodium 2-pyridylthio-n-oxide,pyrithione sodium salt,thione reagent,2-pyridinethiol-1-oxide sodium salt,2-mercaptopyridine n-oxide sodium salt,omadine sodium,sodium-2-pyridinethiol-1-oxide,sodium omadine van |
IUPAC Name | sodium;1-oxidopyridine-2-thione |
InChI Key | XNRNJIIJLOFJEK-UHFFFAOYSA-N |
Molecular Formula | C5H4NNaOS |
2-Mercaptopyridine N-Oxide Sodium Salt (40% in Water, ca. 3.3mol/L), TCI America™
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
CAS: 3811-73-2 Molecular Formula: C5H4NNaOS Molecular Weight (g/mol): 149.143 MDL Number: MFCD01941547 InChI Key: XNRNJIIJLOFJEK-UHFFFAOYSA-N Synonym: sodium omadine,sodium pyrithione,sodium 2-pyridylthio-n-oxide,pyrithione sodium salt,thione reagent,2-pyridinethiol-1-oxide sodium salt,2-mercaptopyridine n-oxide sodium salt,omadine sodium,sodium-2-pyridinethiol-1-oxide,sodium omadine van PubChem CID: 19658 IUPAC Name: sodium;1-oxidopyridine-2-thione SMILES: C1=CC(=S)N(C=C1)[O-].[Na+]
PubChem CID | 19658 |
---|---|
CAS | 3811-73-2 |
Molecular Weight (g/mol) | 149.143 |
MDL Number | MFCD01941547 |
SMILES | C1=CC(=S)N(C=C1)[O-].[Na+] |
Synonym | sodium omadine,sodium pyrithione,sodium 2-pyridylthio-n-oxide,pyrithione sodium salt,thione reagent,2-pyridinethiol-1-oxide sodium salt,2-mercaptopyridine n-oxide sodium salt,omadine sodium,sodium-2-pyridinethiol-1-oxide,sodium omadine van |
IUPAC Name | sodium;1-oxidopyridine-2-thione |
InChI Key | XNRNJIIJLOFJEK-UHFFFAOYSA-N |
Molecular Formula | C5H4NNaOS |
TARGETMOL CHEMICALS INC Sodium Camptothecin 100MG
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Also available in 10 mg, 25 mg, 50 mg and bulk. Please contact Fisher for quotes. Sodium Camptothecin is a plant alkaloid with antitumor activity. Sodium Camptothecin is a reversible RNA synthesis inhibitor. Sodium Camptothecin is an effective adenovirus replication inhibitor. Sodium Camptothecin inhibits DNA synthesis and causes breaks in intracellular preformed viral DNA. Purity 98.71%

Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More
TARGETMOL CHEMICALS INC Cefotaxime sodium 500MG
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Also available in 1 mL, 100 mg, 250 mg and bulk. Please contact Fisher for quotes. Cefotaxime is a third-generation cephalosporin antibiotic. Like other third-generation cephalosporins, it has broad spectrum activity against Gram positive and Gram negative bacteria. In most cases, it is considered to be equivalent to ceftriaxone in terms of safety and efficacy. Cefotaxime sodium (Cefotaxim sodium salt) is marketed under various trade names including Claforan (Sanofi-Aventis). Purity 99.51%

Non-distribution item offered as a customer accommodation; additional freight charges may apply.
Learn More