Capecitabine CAS No.154361-50-9 / Cat No.EBD2126826
卡培他滨
5-脱氧-5-氟-N-[(戊氧基)羰基]-胞嘧啶核苷
5-脱氧-5-氟-N-[(戊氧基)羰基]-胞嘧啶核甙
卡培他宾
5'-脱氧-5-氟-N-[(戊氧基)羰基]胞啶
5-脱氧-5-氟-N-(戊氧基)羰基-胞嘧啶核苷
5-脱氧-5-氟-N-(戊氧基)羰基-胞嘧啶核甙
卡培它宾
卡培他滨
(1-((2R,3R,4S,5R)-3,4-二羟基-5-甲基四氢呋喃-2-基)-5-氟-2-氧代-1,2-二氢嘧啶-4-基)氨基甲酸戊酯
5’-脱氧-5-氟-N-[(戊氧基)羰基]胞啶
卡培他宾（原料药）
(1-((2r,3r,4s,5r)-3,4-二羟基-5-甲基四氢呋喃-2-基)-5-氟-2-氧代-1,2-二氢嘧啶-4-基)氨基甲
Properties
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Appearance:
Colourless solid
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Density:
1.49 g/cm3
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Melting point:
110-121°C
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Storage temperature:
2-8°C
Safety Information
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Symbol:
-
Signal words:
Danger -
Hazard statements:
H341 Suspected of causing genetic defects.
H350 May cause cancer.
H360FD May damage fertility. May damage the unborn child.
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Precautionary statements:
P201 Obtain special instructions before use.
P281 Use personal protective equipment as required.
P308+P313 IF exposed or concerned: Get medical advice/attention.
NMR Spectrum
Prediction： 1H RMN (CDCl3-DMSO-d6, 500 MHz) delta 0.91 (t, J = 6.9 Hz, 3H, H-5), 1.36 (m, 7H, H-3, H-4, H-5), 1.67 (quint, 2H, J = 6.6 Hz, H-2), 3.69 (s a, 1H, H-3), 4.03 (s a, 1H, H-4), 4.09 (m, 1H, H-2), 4.14 (s a, 2H, H-1 ), 4.80 (s a, 1H, 3-OH), 5.44 (s a, 1H, 2-OH), 5.70 (d, J = 2.3 Hz, H-1), 7.85 (s a, 1H, H-6), 10.22 (s a, 0.61H, NH), 11.77 (s a, 0.39H, NH).
1H NMR
13C NMR
