17715262260 / 18913906212
2885426125 / 2851551962

Olopatadine Impurity 4

Olopatadine Impurity 4
Catalogue Number: O0152040
CAS#: 55453-90-2
Molecular Formula: C18H16O4
Molecular Weight: 296.32
Synonyms: ethyl 2-(11-oxo-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetate
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O0150290 Olopatadine Related Compound C
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分子式: C16H12O4

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O0152010 Olopatadine Impurity 1
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O0152020 Olopatadine Impurity 2
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O0152030 Olopatadine Impurity 3
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O0152050 Olopatadine Impurity 5
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O0152061 Olopatadine Impurity 6 HCl(Mixture of Z and E Isomers)
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O0152071 Olopatadine Impurity 7 HCl
Olopatadine Impurity 7 HCl

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分子式: C20H21NO2.HCl

分子量: 307.39 36.46

O0152081 Olopatadine Impurity 8 HCl
Olopatadine Impurity 8 HCl

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分子式: C19H19NO3.HCl

分子量: 309.37 36.46

O0152090 Olopatadine Impurity 9
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分子式: C18H18O5

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O0152101 Olopatadine Impurity 10 HCl
Olopatadine Impurity 10 HCl

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分子式: C21H23NO2. HCl

分子量: 321.42 36.46

O0152110 Olopatadine Impurity 11
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分子式: C21H22OP.Br

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O0152121 Olopatadine Impurity 12 HCl
Olopatadine Impurity 12 HCl

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分子式: C20H21NO3.HCl

分子量: 323.15 36.46

O0152130 Olopatadine Impurity 13
Olopatadine Impurity 13

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分子式: C20H21NO3

分子量: 323.39

O0152140 Olopatadine Impurity 14
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分子式: C20H21NO3

分子量: 323.39

O0152151 Olopatadine Impurity 15 HBr
Olopatadine Impurity 15 HBr

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分子式: C22H25NP. Br. HBr

分子量: 334.42 79.90 80.91

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COA
COA HPLC(液相) MS(质谱) HNMR(氢谱) CNMR(碳谱) QNMR(定量核磁) TGA(水分/含量) IR(红外) OR(旋光) UV(紫外) TGA/KF(水分/含量)