Molekula
أُحادِي سُلفونات 2-مركابتوإيثان، ملح الصوديوم (ميسنا)
2-Mercaptoethanesulfonic acid sodium salt, commonly known as Mesna, is a sulfhydryl compound used primarily as a urinary tract protective agent to prevent hemorrhagic cystitis caused by certain chemotherapy drugs. It is available in powder form with a molecular formula of C2H5NaO3S2, a molecular weight of 164.18 g/mol, and is stable at ambient storage conditions. The substance carries a warning signal word due to potential hazards. Molekula supplies Mesna from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
2-Mercaptoethanesulfonic acid sodium salt, commonly known as Mesna, is a sulfhydryl compound used primarily as a urinary tract protective agent to prevent hemorrhagic cystitis caused by certain chemotherapy drugs. It is available in powder form with a molecular formula of C2H5NaO3S2, a molecular weight of 164.18 g/mol, and is stable at ambient storage conditions. The substance carries a warning signal word due to potential hazards. Molekula supplies Mesna from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
المواصفات
| Property | Value |
|---|---|
| Appearance | White or slightly yellow crystalline powder |
| Impurity A | ≤0.3% |
| Impurity B | ≤0.3% |
| Identification | Conforms to reference |
| pH | 4.5 - 6 |
| Impurity C | ≤0.2% |
| Impurity D | ≤3.0% |
| Loss on Drying | ≤1.0% |
| Chloride (Cl) | ≤250ppm |
| Solubility | Freely soluble in water, slightly soluble in ethanol, practically insoluble in cyclhexane |
| Assay | 96% - 102% |
| Ethanol | ≤5000ppm |
| Isopropanol | ≤5000ppm |
| Any Other Impurities | ≤0.1% |
| Sulphate (SO4) | ≤300ppm |
| Impurity E | ≤0.3% |
| Sum of any other substances | ≤0.3% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Acid |
التعرف
| Property | Value |
|---|---|
| CAS Number | 19767-45-4 |
| Molecular Formula | C2H5NaO3S2 |
| Molecular Weight | 164.18 |
| REACH Code | Y110 |
| Tariff Code | 29309098 |
السلامة ونظام التصنيف والتحذير العالمي
-
Health Hazard
GHS07
بيانات الخطر
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
إقرارات احترازية
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
مخصص للأغراض البحثية والصناعية فقط
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ RU, IT, FR, ES, DE, EN.
-
RU - (17418243) 2-MERCAPTOETHANESULFONIC ACID SODIUM SALT (MESNA) [19767-45-4].pdf
SDS · RU · 293 KB
-
IT - (17418243) 2-MERCAPTOETHANESULFONIC ACID SODIUM SALT (MESNA) [19767-45-4].pdf
SDS · IT · 284 KB
-
FR - (17418243) 2-MERCAPTOETHANESULFONIC ACID SODIUM SALT (MESNA) [19767-45-4].pdf
SDS · FR · 288 KB
-
ES - (17418243) 2-MERCAPTOETHANESULFONIC ACID SODIUM SALT (MESNA) [19767-45-4].pdf
SDS · ES · 285 KB
-
DE - (17418243) 2-MERCAPTOETHANESULFONIC ACID SODIUM SALT (MESNA) [19767-45-4].pdf
SDS · DE · 286 KB
-
EN - (17418243) 2-MERCAPTOETHANESULFONIC ACID SODIUM SALT (MESNA) [19767-45-4].pdf
SDS · EN · 283 KB
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 2-Mercaptoethanesulfonic acid sodium salt (Mesna) used for?
Mesna is primarily used as a protective agent against the nephrotoxic and urotoxic effects of chemotherapy drugs like ifosfamide and cyclophosphamide.
What is the chemical formula and molecular weight of Mesna?
The formula is C2H5NaO3S2 and the molecular weight is 164.18 g/mol.
How should Mesna be stored?
Mesna should be stored at ambient temperature, protected from moisture and light.
What grade of Mesna does Molekula supply?
Molekula supplies Mesna in pharmaceutical grade, suitable for research and clinical applications.
Can Molekula supply Mesna in bulk quantities?
Yes, Molekula can supply Mesna in bulk quantities—please contact our sales team for volume pricing and availability.
What documentation comes with a Mesna order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation is available upon request.
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.