Molekula
سيتيريزين ديهيدروكلوريد
Cetirizine dihydrochloride is a second-generation antihistamine used to treat allergic conditions such as hay fever, urticaria, and allergic dermatitis. It works by blocking histamine H1 receptors, reducing symptoms like itching, sneezing, and runny nose. Available in powder form, it is stable at ambient temperatures. CAS: 83881-52-1, Molecular Formula: C21H25ClN2O3 · 2HCl, Molecular Weight: 461.81 g/mol. Signal word: Warning. Molekula supplies Cetirizine dihydrochloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Cetirizine dihydrochloride is a second-generation antihistamine used to treat allergic conditions such as hay fever, urticaria, and allergic dermatitis. It works by blocking histamine H1 receptors, reducing symptoms like itching, sneezing, and runny nose. Available in powder form, it is stable at ambient temperatures. CAS: 83881-52-1, Molecular Formula: C21H25ClN2O3 · 2HCl, Molecular Weight: 461.81 g/mol. Signal word: Warning. Molekula supplies Cetirizine dihydrochloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
المواصفات
| Property | Value |
|---|---|
| Appearance | White powder |
| Heavy metals | ≤ 10ppm |
| Loss on Drying | ≤ 0.5% |
| Assay | ≥ 99.0% |
| Residue on Ignition | ≤ 0.2% |
| Individual impurity | ≤ 0.1% |
| Total Impurities | ≤ 0.3% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Acid |
التعرف
| Property | Value |
|---|---|
| CAS Number | 83881-52-1 |
| Molecular Formula | C21H25ClN2O3 · 2HCl |
| Molecular Weight | 461.81 |
| SMILES | Cl.O=C(O)COCCN1CCN(CC1)C(C=2C=CC=CC2)C3=CC=C(Cl)C=C3 |
| REACH Code | Y110 |
| HTS Code | 29335995 |
| Tariff Code | 2933599590 |
السلامة ونظام التصنيف والتحذير العالمي
-
Health Hazard
GHS07
بيانات الخطر
- H302 Harmful if swallowed
إقرارات احترازية
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
مخصص للأغراض البحثية والصناعية فقط
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ EN.
شهادة التحليل (CoA) حسب الدفعة
أدخل رقم الدفعة أو الحزمة للحصول على شهادة المطابقة الخاصة بهذه الدفعة المحددة. يمكننا إنشاء واحدة من بيانات المواصفات إذا لم تكن هناك نسخة PDF محفوظة.
الأسعار ومقاسات التعبئة
مرادفات
لا توجد أسماء بديلة مسجلة لهذا المنتج.
الأسئلة الشائعة
What is cetirizine dihydrochloride used for?
It is primarily used as an antihistamine in the treatment of allergic conditions such as hay fever, urticaria, and other allergic dermatoses.
What is the chemical formula and molecular weight of cetirizine dihydrochloride?
The formula is C21H25ClN2O3 · 2HCl with a molecular weight of 461.81 g/mol.
How should cetirizine dihydrochloride be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available for cetirizine dihydrochloride?
It is available in pharmaceutical grade, suitable for use in drug development and formulation.
Can Molekula supply cetirizine dihydrochloride in bulk?
Yes, Molekula can supply cetirizine dihydrochloride in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of cetirizine dihydrochloride?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.