sodium 1-ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate

• ChemBase ID: 103416
• Molecular Formular: C12H11N2NaO3
• Molecular Mass: 254.21711
• Monoisotopic Mass: 254.0667365
• SMILES: [Na+].CCn1cc(C(=O)[O-])c(=O)c2c1nc(C)cc2
• Canonical SMILES: CCn1cc(C(=O)[O-])c(=O)c2c1nc(C)cc2.[Na+]
• InChI: InChI=1S/C12H12N2O3.Na/c1-3-14-6-9(12(16)17)10(15)8-5-4-7(2)13-11(8)14;/h4-6H,3H2,1-2H3,(H,16,17);/q;+1/p-1
• InChIKey: ROKRAUFZFDQWLE-UHFFFAOYSA-M

NAMES AND DATABASE IDS

Names

• IUPAC name: sodium 1-ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate
• IUPAC Traditional name: sodium nalidixate; potassium 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate
• Synonyms: Nalidixic acid sodium salt; 1-Ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid sodium salt; 1-Ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid; NALIDIXIC ACID; NALIDIXIC ACID SODIUM SALT, γ-IRRADIATED; 1-乙基-1,4-二氢-7-甲基-4-氧代-1,8-萘啶-3-羧酸 钠盐; 萘啶酸 钠盐

Database IDs

• CAS Number: 3374-05-8
• EC Number: 222-159-7
• MDL Number: MFCD00064376
• Beilstein Number: 3580062
• PubChem SID: 162090940; 24278589
• PubChem CID: 3864541

CALCULATED PROPERTIES

• Acid pKa: 5.950253
• H Acceptors: 5
• H Donor: 0
• LogD (pH = 5.5): 1.0300463
• LogD (pH = 7.4): -0.25419375
• Log P: 1.0082526
• Molar Refractivity: 73.6616 cm^3
• Polarizability: 22.908102 Å^3
• Polar Surface Area: 73.33 Å^2
• Rotatable Bonds: 2
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: H2O: soluble50 mg/mL, clear, faintly yellow
• Apperance: powder
• Melting Point: > 280°C

Safety Information

• Storage Condition: 0°C; 0°C, Desiccate
• RTECS: QN2885500
• European Hazard Symbols: Irritant (Xi); Harmful (Xn)
• German water hazard class: 3
• Risk Statements: 42/43; R:40-36/37/38
• Safety Statements: 22-36/37-45; S:20-25-26-37/39
• GHS Pictograms: GHS07; GHS08
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H317-H334
• GHS Precautionary statements: P261-P280-P342 + P311
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Faceshields, Gloves
• Storage Temperature: 2-8°C

Product Information

• Purity: ≥95% (NT)
• Impurities: ≤7% water
• Sterility: γ-irradiated
• Quality Level: PREMIUM
• Empirical Formula (Hill Notation): C12H11N2NaO3

DETAILS

MP Biomedicals - 02151724

Sodium Salt
Crystalline

MP Biomedicals - 02194794

Molecular Biology Reagent
γ-Irradiated
Sodium Salt
DNA synthesis inhibitor.

Sigma Aldrich - N4382

Biochem/physiol Actions
Nalidixic acid sodium salt is an inhibitor of bacterial DNA polymerase (DNA gyrase) and avian myeloblastoma virus reverse transcriptase. Inhibits nucleic acid and protein synthesis in Saccharomyces cerevisiae.1
包装
1, 5, 25, 100 g in glass bottle

Sigma Aldrich - N3143

Application
Recommended for use in molecular biology applications at 15 μg/ml
Biochem/physiol Actions
Nalidixic acid sodium salt is an inhibitor of bacterial DNA polymerase (DNA gyrase) and avian myeloblastoma virus reverse transcriptase. Inhibits nucleic acid and protein synthesis in Saccharomyces cerevisiae.1
Reconstitution
Prepare stock solutions directly in the vial with sterile water (5-50 mg/ml). Stock solutions should be stored at -20 °C.

Sigma Aldrich - 70126

Biochem/physiol Actions
Nalidixic acid sodium salt is an inhibitor of bacterial DNA polymerase (DNA gyrase) and avian myeloblastoma virus reverse transcriptase. Inhibits nucleic acid and protein synthesis in Saccharomyces cerevisiae.1