西替利嗪 (Cetirizine)
西替利嗪(Cetirizine )是一种高效、非镇静性的抗组胺药,主要用于缓解过敏症状。它能够选择性地阻断H1受体,有效减轻打喷嚏、流鼻涕、鼻子或眼痒等症状。西替利嗪以其出色的疗效和良好的安全性著称,适用于成人及6岁以上儿童。本品为口服制剂,每日一次给药即可达到理想的治疗效果,且具有较长时间的血浆半衰期(约12小时),因此患者用药更加方便。对于轻度至中度过敏症状的控制表现出色,是日常生活中防治过敏性鼻炎、季节性过敏等常见疾病的理想选择。
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Cetirizine Dihydrochloride
Cetirizine Dihydrochloride
83881-52-1
C21H25ClN2O3 2HCl
388.89 72.92
货号品牌纯度包装库存价格数量
3398-50mg95%50mg有库存面议询单
3398-100mg95%100mg有库存面议询单
3398-250mg95%250mg有库存面议询单
3398-500mg95%500mg有库存面议询单
Cetirizine EP Impurity B;USP Cetirizine acetic acid
Cetirizine EP Impurity B;USP Cetirizine acetic acid
1000690-91-4
C19H21ClN2O2 2HCl
344.84 72.92
货号品牌纯度包装库存价格数量
3408-50mg95%50mg有库存面议询单
3408-100mg95%100mg有库存面议询单
3408-250mg95%250mg有库存面议询单
3408-500mg95%500mg有库存面议询单
Cetirizine EP Impurity D;
Cetirizine EP Impurity D;
856841-95-7
C30H28Cl2N2 2HCl
487.46 72.92
货号品牌纯度包装库存价格数量
3402-50mg95%50mg有库存面议询单
3402-100mg95%100mg有库存面议询单
3402-250mg95%250mg有库存面议询单
3402-500mg95%500mg有库存面议询单
Cetirizine Impurity 46;
Cetirizine Impurity 46;
108983-83-1
C19H24N2O.2HCl
296.41 72.96
货号品牌纯度包装库存价格数量
3401-50mg95%50mg有库存面议询单
3401-100mg95%100mg有库存面议询单
3401-250mg95%250mg有库存面议询单
3401-500mg95%500mg有库存面议询单
Cetirizine Impurity 54
Cetirizine Impurity 54
15362-44-4
C12H8Cl3N
272.56
货号品牌纯度包装库存价格数量
5100-50mg95%50mg有库存面议询单
5100-100mg95%100mg有库存面议询单
5100-250mg95%250mg有库存面议询单
5100-500mg95%500mg有库存面议询单
Cetirizine Impurity 55
Cetirizine Impurity 55
1205-40-9
C12H10ClN
203.67
货号品牌纯度包装库存价格数量
5099-50mg95%50mg有库存面议询单
5099-100mg95%100mg有库存面议询单
5099-250mg95%250mg有库存面议询单
5099-500mg95%500mg有库存面议询单
Cetirizine Polyethylene Glycol Ester (Mixture of Isomers)
Cetirizine Polyethylene Glycol Ester (Mixture of Isomers)
1509941-93-8
C21H25ClN2O3[C2H4O]n
388.90[44.05]n
货号品牌纯度包装库存价格数量
3404-50mg95%50mg有库存面议询单
3404-100mg95%100mg有库存面议询单
3404-250mg95%250mg有库存面议询单
3404-500mg95%500mg有库存面议询单
Cetirizine USP Related Compound C
Cetirizine USP Related Compound C
200707-85-3
C21H26ClN3O2.2HCl
387.90 72.92
Cetirizine EP Impurity E;USP ethoxycetirizine
Cetirizine EP Impurity E;USP ethoxycetirizine
682323-77-9
C23H29ClN2O4.2HCl
432.94 72.92
Cetirizine EP Impurity F;
Cetirizine EP Impurity F;
83881-53-2
C21H26N2O3 2HCl
354.44 72.92
Cetirizine EP Impurity G;
Cetirizine EP Impurity G;
164726-80-1
C19H23ClN2O 2HCl
330.85 72.92
Cetirizine USP Related Compound A
Cetirizine USP Related Compound A
246870-46-2
C23H29ClN2O3 2HCl
416.94 72.92
Cetirizine Methyl Ester
Cetirizine Methyl Ester
83881-46-3
C22H27ClN2O3
402.91
Cetirizine N-Oxide
Cetirizine N-Oxide
1076199-80-8
C21H25ClN2O4
404.89
Cetirizine 3-Chloro Impurity
Cetirizine 3-Chloro Impurity
1232460-31-9
C21H25ClN2O3
388.89
Cetirizine Impurity 27
Cetirizine Impurity 27
83881-53-2
C21H26N2O3
354.44
Cetirizine Impurity 28
Cetirizine Impurity 28
164726-80-1
C19H23ClN2O 2HCl
330.85 72.92
Cetirizine Impurity 32
Cetirizine Impurity 32
1232460-31-9
C21H25ClN2O3
388.89
Cetirizine EP Impurity B
Cetirizine EP Impurity B
113740-61-7
C19H21ClN2O2
344.84
Cetirizine Impurity 34
Cetirizine Impurity 34
246870-46-2
C23H29ClN2O3
416.94
Cetirizine-D4
Cetirizine-D4
1219803-84-5
C21H21D4ClN2O3 2HCl
392.91 72.92
Cetirizine-d8
Cetirizine-d8
774596-22-4
C21H17D8ClN2O3
396.94
Cetirizine Impurity 42
Cetirizine Impurity 42
705289-61-8
C19H23ClN2O
330.85
Cetirizine Impurity 43
Cetirizine Impurity 43
942193-17-1
C19H21ClN2O2
344.84
Cetirizine Impurity 50
Cetirizine Impurity 50
1116338-10-3
C23H29ClN2O3 2HCl
416.94 72.92
Cetirizine Impurity 52
Cetirizine Impurity 52
4746-61-6
C8H9NO2
151.16
Cetirizine Impurity 53
Cetirizine Impurity 53
58373-59-4
C12H9Cl2N
238.11
Cetirizine Impurity 56
Cetirizine Impurity 56
1205-71-6
C12H10ClN
203.67
Cetirizine Impurity 57
122-39-4
C12H11N
169.22
Cetirizine Impurity 61
Cetirizine Impurity 61
123-85-3
C4H9NO3
119.12
Cetirizine Impurity 63
324760-97-6
C22H27ClN2O3
402.91
Cetirizine Impurity 64
Cetirizine Impurity 64
442863-80-1
C21H25ClN2O4
404.89
Cetirizine Nitroso Impurity 1
2005-04-1
C17H18ClN3O
315.80
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