Molekula
L-تریبتوفان
L-Tryptophan
L-Tryptophan is an essential amino acid used in nutritional supplements, pharmaceuticals, and research. It serves as a precursor to serotonin and melatonin, supporting mood and sleep regulation. Available in powder form, it has a CAS number of 73-22-3, molecular formula C11H12N2O2, and a molecular weight of 204.23 g/mol. Stable at ambient storage conditions. Molekula supplies L-Tryptophan from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
L-Tryptophan is an essential amino acid used in nutritional supplements, pharmaceuticals, and research. It serves as a precursor to serotonin and melatonin, supporting mood and sleep regulation. Available in powder form, it has a CAS number of 73-22-3, molecular formula C11H12N2O2, and a molecular weight of 204.23 g/mol. Stable at ambient storage conditions. Molekula supplies L-Tryptophan from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
الأسعار ومقاسات التعبئة
المواصفات
| Property | Value |
|---|---|
| Appearance | White Powder |
| Specific rotation | -29.4 to -32.8 |
| Identification | Conforms to reference |
| pH | 5.5 to 7.0 |
| Loss on Drying | ≤ 0.3% |
| Specification | Conforms to USP specification |
| Chloride (Cl) | ≤ 0.05% |
| Assay | ≥ 98.5% |
| Residue on Ignition | ≤ 0.1% |
| Iron (Fe) | ≤ 0.003% |
| Lead (Pb) | ≤ 0.0015% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
التعرف
| Property | Value |
|---|---|
| SKU | 13831082 |
| CAS Number | 73-22-3 |
| Molecular Formula | C11H12N2O2 |
| Molecular Weight | 204.23 |
| SMILES | C1=CC=C2C(=C1)C(=CN2)C[C@@H](C(=O)O)N |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29339975 |
| Tariff Code | 2933998090 |
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 PT, IT, FR, ES, DE, EN.
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PT - (13831082) L-TRYPTOPHAN [73-22-3].pdf
SDS · PT · 162 KB
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IT - (13831082) L-TRYPTOPHAN [73-22-3].pdf
SDS · IT · 160 KB
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FR - (13831082) L-TRYPTOPHAN [73-22-3].pdf
SDS · FR · 160 KB
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ES - (13831082) L-TRYPTOPHAN [73-22-3].pdf
SDS · ES · 164 KB
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DE - (13831082) L-TRYPTOPHAN [73-22-3].pdf
SDS · DE · 160 KB
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EN - (13831082) L-TRYPTOPHAN [73-22-3].pdf
SDS · EN · 157 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 L-Tryptophan used for?
L-Tryptophan is primarily used as a dietary supplement and in the synthesis of serotonin and melatonin, supporting mood regulation and sleep cycles.
What is the chemical formula and molecular weight of L-Tryptophan?
The formula is C11H12N2O2 with a molecular weight of 204.23 g/mol.
How should L-Tryptophan be stored?
Store at ambient temperature, protected from moisture and light.
What grade of L-Tryptophan does Molekula supply?
Molekula supplies L-Tryptophan in pharmaceutical and research grade.
Can Molekula supply L-Tryptophan in bulk?
Yes, Molekula can supply L-Tryptophan in bulk quantities; please contact sales for details.
What documentation comes with an order of L-Tryptophan?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS).
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.