257 nm
The lambda max value of anthracene is around 374 nm in the UV-visible spectrum. This corresponds to the wavelength at which anthracene absorbs light most strongly.
The base value of this structure is 253 nm. There are 4 alkyl substituents which add a value of 20 (4x5 nm). So the lambda max of this structure is 273 nm.
The pKa value of pyridine is 5.2.
The lambda max is 510 nm.
The reported UV lambda max of Vildagliptin drug is 254 nm.
Just write this as lambda/4, or (1/4)lambda. You can't get a numerical value, unless you know the value of lambda.
The lambda max of paracetamol typically occurs around 243 nm in a pH 6.8 phosphate buffer.
The lambda max of doxycycline, which is the wavelength at which it absorbs the most light, is typically around 270-300 nm. This property is often utilized in spectrophotometric methods to quantify the drug in various formulations. The exact value can vary slightly depending on the solvent and conditions used in the measurement.
The lambda max for benzene is approximately 255 nm.
The lambda max of S-adenosyl-methionine in UV spectrum is around 260-265 nm.
uv max of pregabalin are following: 1.in water 276nm 2.in methanol 210nm
using uv-visible spectrophotometer concentration vs absorbance is plotted and the maximum absorbance of the drug is lambda max of the drug. then after it will decrease. still if needed clarification, refer beer lambert"s law