Table 1.4
(continued)
Class of pharmaceuticals and personal care
products
Name of substance
Molecular
formula
Molecular weight
(g-mol
À1
)
Log
K
ow
pK
a
Reference
Erythromycin
C
37 H
67 NO
13
733.9
3.06
8.88
Roxithromycin
C
41 H
76 N
2 O
15
837.1
2.75
9.2
Beta-blockers
Atenolol
C
14 H
22 N
2 O
3
266.3
0.16
9.6
Chen et al. (2016)
Metoprolol
C
15 H
25 NO
3
267.4
1.88
9.5
Stimulant drug
Caffeine
C
8 H
10 N
4 O
2
194.2
À0.07 10.4
Chen et al. (2016)
Psychiatric drugs
Carbamazepine
C
15 H
12 N
2 O
236.3
2.45
2.3, 13.9 Chen et al. (2016)
Gabapentin
C
9 H
17 NO
2
171.2
À1.1
3.68,
10.7
Lipid regulators
Gemfibrozil
C
15 H
22 O
3
250.3
4.77
4.7
Chen et al. (2016)
Bezafibrate
C
19 H
20 ClNO
4
361.8
4.25
3.61
Contrast media
Iopromide
C
18 H
24 I
3 N
3 O
8
791.1
À2.1
10.62
Chen et al. (2016)
Iopamidol
C
17 H
22 I
3 N
3 O
8
777.1
À2.42 10.7
Diuretics
Furosemide
C
12 H
11 ClN
2 O
5 S 330.7
2.03
4.7
Chen et al. (2016)
Hydrochlorothiazide C
7 H
8 ClN
3 O
4 S
2
297.7
À0.07 7.9
Hormones
Estrone
C
18 H
22 O
2
270.4
–
10.77
Lewis and Archer
(1979)
17β-estradiol
C
18 H
24 O
2
272.4
–
10.71
2-methoxyestrone
C
19 H
24 O
3
300.4
–
10.81
Antiarrhythmic agents
Disopyramide
C
21 H
29 N
3 O
339.5
2.58
–
Kim et al. (2009)
Metoprolol
C
15 H
25 NO
3
267.4
–
–
Propranolol
C
16 H
21 NO
2
259.3
3.48
9.42
Insect repellent
Diethyltoluamide
C
12 H
17 NO
191.3
2.18
–
Kim et al. 2009)
Fragrances
Galaxolide
C
18 H
26 O
258.4
5.90
–
Prasad et al. (2019)
Celestolide
C
17 H
24 O
244.4
5.00
–
Sunscreen
Octocrylene
C
24 H
27 NO
2
361.5
7.10
–
Prasad et al. (2019)
18
P. Kemacheevakul and S. Chuangchote