80713

(1RS)-1-(6-Methoxynaphthalen-2-yl)ethanol

pharmaceutical impurity standard

• Synonym(s): Naproxen impurity K (PhEur), α-(6-Methoxy-2-naphthyl)ethanol, (±)-1-(6-Methoxy-2-naphthyl)ethanol, 1-[6-Methoxy-2-naphthyl]hydroxyethane, 2-(1-Hydroxyethyl)-6-methoxynaphthalene, 6-Methoxy-α-methyl-2-naphthalenemethanol
• Empirical Formula (Hill Notation): C₁₃H₁₄O₂
• CAS Number: 77301-42-9
• Molecular Weight: 202.25
• MDL number: MFCD01632581
• UNSPSC Code: 41116107
• PubChem Substance ID: 329769041
• NACRES: NA.24

Properties

• Quality Level: 100
• API family: naproxen
• assay: ≥98.0% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• impurities: ≤0.5% water
• application(s): pharmaceutical (small molecule)
• format: neat
• storage temp.: 2-8°C
• SMILES string: CC(O)C1=CC2=CC=C(OC)C=C2C=C1
• InChI: 1S/C13H14O2/c1-9(14)10-3-4-12-8-13(15-2)6-5-11(12)7-10/h3-9,14H,1-2H3
• InChI key: OUVJWFRUESFCCY-UHFFFAOYSA-N

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302 + H312 + H332,H413
• pcodes: P261 - P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 4
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable