Molekula
نيكوتيناميد أدينين دينوكليوتيد (NAD) (C21H27N7O14P2)
NAD (beta-Nicotinamide adenine dinucleotide) (C21H27N7O14P2)
NAD (beta-Nicotinamide adenine dinucleotide) is a vital coenzyme involved in redox reactions, energy metabolism, and cellular signaling. It serves as a key electron carrier in metabolic pathways such as glycolysis and the citric acid cycle. Available with a molecular formula of C21H27N7O14P2, a molecular weight of 663.43 g/mol, and a CAS number of 53-84-9, it is stored at -15 to -20 °C. Molekula supplies NAD from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
NAD (beta-Nicotinamide adenine dinucleotide) is a vital coenzyme involved in redox reactions, energy metabolism, and cellular signaling. It serves as a key electron carrier in metabolic pathways such as glycolysis and the citric acid cycle. Available with a molecular formula of C21H27N7O14P2, a molecular weight of 663.43 g/mol, and a CAS number of 53-84-9, it is stored at -15 to -20 °C. Molekula supplies NAD from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | White to off white crystalline powder |
| Purity (HPLC) | ≥ 99.0% |
| Identification | Conforms to reference |
| pH | (100mg/ml aq.) 2.5 - 3.5 |
| Water Content | ≤8.0% |
| Cadmium (Cd) | ≤ 0.1 ppm |
| Mercury (Hg) | ≤ 0.1 ppm |
| Sodium (Na) | ≤ 1.0% |
| Lead(Pb) | ≤ 0.5 ppm |
| Microbial count | ≤ 500 CFU/g |
| Enzyme Content | ≥ 99.0% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Shelf Life | 24 months |
| Acidity | Acid |
التعرف
| Property | Value |
|---|---|
| SKU | 27828376 |
| CAS Number | 53-84-9 |
| Molecular Formula | C21H27N7O14P2 |
| Molecular Weight | 663.43 |
| SMILES | O=C(N)C1=CC=C[N+](=C1)C2OC(COP(=O)([O-])OP(=O)(O)OCC3OC(N4C=NC=5C(=NC=NC54)N)C(O)C3O)C(O)C2O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29349944 |
| Tariff Code | 2934999090 |
السلامة ونظام التصنيف والتحذير العالمي
إقرارات احترازية
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
مخصص للأغراض البحثية والصناعية فقط
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ IT, FR, DE, ES, EN.
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IT - (27828376) NAD (BETA-NICOTINAMIDE ADENINE DINUCLEOTIDE) (C21H27N7O14P2) [53-84-9].pdf
SDS · IT · 196 KB
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FR - (27828376) NAD (BETA-NICOTINAMIDE ADENINE DINUCLEOTIDE) (C21H27N7O14P2) [53-84-9].pdf
SDS · FR · 200 KB
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DE - (27828376) NAD (BETA-NICOTINAMIDE ADENINE DINUCLEOTIDE) (C21H27N7O14P2) [53-84-9].pdf
SDS · DE · 199 KB
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ES - (27828376) NAD (BETA-NICOTINAMIDE ADENINE DINUCLEOTIDE) (C21H27N7O14P2) [53-84-9].pdf
SDS · ES · 200 KB
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EN - (27828376) NAD (BETA-NICOTINAMIDE ADENINE DINUCLEOTIDE) (C21H27N7O14P2) [53-84-9].pdf
SDS · EN · 197 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.
مرادفات
لا توجد أسماء بديلة مسجلة لهذا المنتج.
الأسئلة الشائعة
What is NAD used for?
NAD (beta-Nicotinamide adenine dinucleotide) is primarily used in biochemical research, enzyme assays, and metabolic studies as a coenzyme in redox reactions.
What is the chemical formula and molecular weight of NAD?
The formula is C21H27N7O14P2 with a molecular weight of 663.43 g/mol.
How should NAD be stored?
NAD should be stored at -15 to -20 °C to maintain stability and prevent degradation.
What grade of NAD does Molekula supply?
Molekula supplies NAD in research-grade quality suitable for laboratory use.
Can Molekula supply NAD in bulk?
Yes, Molekula can supply NAD in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with an order of NAD?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) with the shipment.
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.