Table 2. NMR and High-Resolution Mass Spectrometry (HRMS) Data for Synthesized BODIPY-Azide (N3) and BODIPY-Estrogens.

Analyte	Analysis	Results
BODIPY-N3, X5	1H NMR δ	7.11 (1H, s), 6.94 (1H, d, J = 4.0 Hz), 6.31 (1H, d, J = 4.0 Hz), 6.14 (1H, s), 3.41 (2H, t, J = 8.0 Hz), 3.07 (2H, t, J = 8.0 Hz), 2.59 (3H, s), 2.28 (3H, s), 2.06–2.01 (2H, m)
	13C NMR δ	160.5, 156.5, 146.7, 143.7, 134.1, 128.3, 123.8, 120.2, 116.6, 50.9, 28.2, 25.8, 14.9, 11.4
BODIPY-E1, X9	1H NMR δ	7.63 (1H, s), 7.20 (1H, d, J = 8.5 Hz), 7.09 (1H, s), 6.88 (1H, d, J = 4.0 Hz), 6.79 (1H, dd, J = 8.5, 2.7 Hz), 6.73 (1H, d, J = 2.7 Hz), 6.24 (1H, d, J = 4.0 Hz), 6.13 (1H, s), 5.18 (2H, s), 4.43 (2H, t, J = 7.3 Hz), 3.04 (2H, t, J = 7.3 Hz), 2.91–2.87 (2H, m), 2.57 (3H, s), 2.53–2.47 (1H, m), 2.42–2.36 (3H, m), 2.25 (3H, s), 2.25–1.94 (5H, m), 1.71–1.41 (6H, m), 0.91 (3H, s)
	13C NMR δ	220.6, 160.3, 156.6,156.3, 144.4, 144.1, 137.9, 135.3, 133.2, 132.6, 128.2, 126.4, 123.9, 122.8, 120.6, 116.7, 114.8, 112.4, 62.1, 50.4, 49.8, 48.0, 44.0, 38.3, 35.9, 31.6, 29.6, 29.5, 26.5, 25.9, 25.7, 21.6, 15.0, 13.9, 11.3
	HRMS	calcd for C35H40F2N5NaO2B [M + Na]+: m/z 633.3172. Found m/z: 633.3162
BODIPY-E2, X10	1H NMR δ	7.20 (1H, d, J = 8.6 Hz), 7.09 (1H, s), 6.88 (1H, d, J = 3.9 Hz), 6.78 (1H, dd, J = 8.6, 2.7 Hz), 6.71 (1H, d, J = 2.7 Hz), 6.24 (1H, d, J = 3.9 Hz),6.13 (1H, s), 5.17 (2H, s), 4.43 (2H, t, J = 7.3 Hz), 3.73 (1H, t, J = 8.6 Hz), 3.04 (2H, t, J = 7.3 Hz), 2.87–2.83 (2H, m), 2.57 (3H, s), 2.42–2.36 (1H, m), 2.32–2.08 (3H, m), 2.25 (3H, s), 1.97–1.93 (1H, m),1.90–1.85 (1H, m), 1.73–1.67 (1H, m), 1.52–1.16, (9H, m), 0.78 (3H, s)
	13C NMR δ	160.6, 156.6, 156.2, 144.4, 144.1, 138.1,135.4, 133.2, 133.5, 128.2, 126.4, 123.8, 122.8, 120.5, 116.7, 114.8, 112.3, 81.9, 62.1, 50.1, 49.8, 44.0, 43.3, 38.8, 36.7, 30.6, 29.8, 29.5, 27.2, 26.3, 25.7, 23.1, 15.0, 11.3, 11.1
	HRMS	calcd for C35H42F2N5NaO3B [M + Na]+: m/z 633.3172. Found m/z: 633.3162
BODIPY-E3, X12	1H NMR δ	7.64 (1H, s), 7.18 (1H, d, J = 8.6 Hz), 7.09 (1H, s), 6.88 (1H, d, J = 3.9 Hz), 6.77 (1H, dd, J = 8.6, 2.6 Hz), 6.70 (1H, d, J = 2.6 Hz), 6.24 (1H, d, J = 3.9 Hz), 6.13 (1H, s), 5.17 (2H, s), 4.44 (2H, t, J = 7.3 Hz), 4.20–4.17 (1H, m), 3.60 (1H, d, J = 5.6 Hz), 3.03 (2H, t, J = 7.3 Hz), 2.85–2.81 (2H, m), 2.57 (3H, s), 2.42–2.36 (2H, m), 2.29–2.18 (2H, m), 2.25 (3H, s), 1.92–1.81 (3H, m), 1.67–1.63 (1H, m), 1.60–1.54 (1H, m), 1.51–1.32 (4H, m), 0.80 (3H, s)
	13C NMR δ	160.6, 156.5, 156.1,144.4, 144.1, 138.0, 135.3, 133.2, 133.0, 128.2, 126.3, 123.9, 122.9, 120.6, 116.7, 114.8, 112.3, 89.9, 78.6, 62.0, 49.9, 47.8, 43.9, 43.8, 38.2, 36.6, 33.6, 29.7, 29.5, 27.2, 25.8, 25.7, 15.0, 12.3, 11.1
	HRMS	calcd for C35H42F2N5NaO3B [M + Na]+: m/z 651.3277. Found m/z: 651.3262