2-(naphthalen-1-yl)acetic acid potassium

• ChemBase ID: 133098
• Molecular Formular: C12H10KO2
• Molecular Mass: 225.3049
• Monoisotopic Mass: 225.03178624
• SMILES: c1ccc2c(c1)cccc2CC(=O)O.[K]
• Canonical SMILES: OC(=O)Cc1cccc2c1cccc2.[K]
• InChI: InChI=1S/C12H10O2.K/c13-12(14)8-10-6-3-5-9-4-1-2-7-11(9)10;/h1-7H,8H2,(H,13,14)
• InChIKey: ADHKNBCKUUVGIL-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: 2-(naphthalen-1-yl)acetic acid potassium
• IUPAC Traditional name: Tip-Off potassium
• Synonyms: NAA; 1-Naphthaleneacetic acid potassium salt; α-萘乙酸; 1-萘乙酸 钾盐

Database IDs

• CAS Number: 15165-79-4
• EC Number: 239-220-9
• MDL Number: MFCD00067168
• PubChem SID: 162227375; 24897466
• PubChem CID: 16219714

CALCULATED PROPERTIES

• Acid pKa: 4.7483635
• H Acceptors: 2
• H Donor: 1
• LogD (pH = 5.5): 1.778723
• LogD (pH = 7.4): 0.0018995868
• Log P: 2.6004708
• Molar Refractivity: 53.8158 cm^3
• Polarizability: 22.053507 Å^3
• Polar Surface Area: 37.3 Å^2
• Rotatable Bonds: 2
• Lipinski's Rule of Five: true

PROPERTIES

Safety Information

• RTECS: QJ1270000
• European Hazard Symbols: Irritant (Xi)
• German water hazard class: 3
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• GHS Pictograms: GHS07
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• GHS Precautionary statements: P261-P305 + P351 + P338
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves

Pharmacology Properties

• Gene Information: human ... CCKAR(886), CCKBR(887)

Product Information

• Purity: ≥95%
• Suitability: plant cell culture tested

DETAILS

Sigma Aldrich - N1145

Application
1-Naphthaleneacetic acid (NAA) is a synthetic phytohormone auxin that is added to cell culture media such as Murashige & Skoog media and Chu’s N6 media.