Input interpretation
L-lysine | 4-nitrophenol
Chemical names and formulas
| L-lysine | 4-nitrophenol formula | H_2N(CH_2)_4CH(NH_2)CO_2H | O_2NC_6H_4OH Hill formula | C_6H_14N_2O_2 | C_6H_5NO_3 name | L-lysine | 4-nitrophenol IUPAC name | (2S)-2, 6-diaminohexanoic acid | 4-nitrophenol alternate names | (2S)-2, 6-diaminohexanoic acid | aminutrin | (S)-2, 6-diaminocaproic acid | 4-hydroxynitrobenzene | niphen | phenol, 4-nitro- | phenol, p-nitro- | p-nitrophenol mass fractions | C (carbon) 49.3% | H (hydrogen) 9.65% | N (nitrogen) 19.2% | O (oxygen) 21.9% | C (carbon) 51.8% | H (hydrogen) 3.62% | N (nitrogen) 10.1% | O (oxygen) 34.5%
Structure diagrams
| L-lysine | 4-nitrophenol vertex count | 10 | 10 edge count | 14 | 11 Schultz index | 520 | 498 Wiener index | 143 | 120 Hosoya index | 71 | 90 Balaban index | 3.13 | 2.26
3D structure
3D structure
Basic properties
| L-lysine | 4-nitrophenol molar mass | 146.19 g/mol | 139.11 g/mol phase | solid (at STP) | solid (at STP) melting point | 215 °C | 112.5 °C boiling point | 290 °C | 279 °C density | | 1.236 g/cm^3
Units
pH sensitivity
| pH range | color change 4-nitrophenol | 5.4 to 6.6 | colorless to yellow
Hydrophobicity and permeability properties
| L-lysine | 4-nitrophenol experimental LogP hydrophobicity | -2.9 | predicted LogP hydrophobicity | -3.75 | 1.93 experimental LogS | | -0.74 predicted LogS | -0.14 | -1.59
Amino acid properties
| L-lysine three-letter code | Lys one-letter code | K isoelectric point | 9.6 pK_a (α-COOH, (α-NH_3)^+) | 2.16 | 9.06 pK_a of side-chain | 10.54 polarity | basic polar codons | AAA | AAG occurrence in human proteins | 6.01%