Molekula
L-Tryptophan (Ph. Eur.)
L-Tryptophan (EP)
ISO 9001:2015 & ISO 14001:2015 zertifiziert · Lieferant für Laboratorien und Industrie seit 2000 · Analysezertifikat (Certificate of Analysis, CoA) für jede Charge
L-Tryptophan (EP) is an essential amino acid and precursor to serotonin and melatonin, widely used in dietary supplements, pharmaceuticals, and as a nutritional additive for its role in protein synthesis and mood regulation. This European Pharmacopoeia (EP)-grade chemical meets strict quality standards for human consumption and therapeutic applications. L-Tryptophan (CAS 73-22-3) has the molecular formula C11H12N2O2 with a molecular weight of 204.23. It is stored at ambient conditions and carries no signal word for hazard classification. Molekula supplies L-Tryptophan (EP) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Übersicht
L-Tryptophan (EP) is an essential amino acid and precursor to serotonin and melatonin, widely used in dietary supplements, pharmaceuticals, and as a nutritional additive for its role in protein synthesis and mood regulation. This European Pharmacopoeia (EP)-grade chemical meets strict quality standards for human consumption and therapeutic applications. L-Tryptophan (CAS 73-22-3) has the molecular formula C11H12N2O2 with a molecular weight of 204.23. It is stored at ambient conditions and carries no signal word for hazard classification. Molekula supplies L-Tryptophan (EP) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Preise und Verpackungsgrößen
Spezifikationen
| Property | Value |
|---|---|
| Appearance | White or almost white, crystalline or amorphous powder. |
| Impurity A | ≤10ppm |
| Specific rotation | 30.0° -33.0° |
| Loss on Drying | ≤0.5% |
| Chloride (Cl-) | ≤200ppm |
| Assay | 98.5-101.0% |
| Sulphated Ash | ≤0.1% |
| Heavy Metals (Pb) | ≤10ppm |
| Iron (Fe) | ≤20ppm |
| Ammonium (NH4) | ≤200ppm |
| Sulphates (SO4)(2-) | ≤300ppm |
| Ninhydrin-positive substances | ≤0.5% |
| Sum of impurities with a retention time greater than that of tryptophan and up to 1.8 times the retention time of N-acetyltryptophan: | ≤300ppm |
| Sum of impurities with a retention time less than that of tryptophan: | ≤100ppm |
Lagerung und Handhabung
| Property | Value |
|---|---|
| Lagertemperatur | Ambient |
| Säuregehalt | Neutral |
Identifizierung
| Property | Value |
|---|---|
| SKU | 90031531 |
| CAS-Nummer | 73-22-3 |
| Molekülformel | C11H12N2O2 |
| Molekulargewicht | 204.23 |
| SMILES | C1=CC=C2C(=C1)C(=CN2)C[C@@H](C(=O)O)N |
| REACH-Code | Y113 |
| TSCA aufgeführt | Ja |
| HTS-Code | 29339975 |
| Zolltarifnummer | 2933998090 |
Sicherheit & GHS
Vorsichtsmaßnahmen
- P264 Nach Gebrauch … gründlich waschen.
- P280 Schutzhandschuhe / Schutzkleidung / Augenschutz / Gesichtsschutz tragen.
- P308+313 Bei Exposition oder falls betroffen: Ärztlichen Rat einholen / ärztliche Hilfe hinzuziehen.
Dokumente
Sicherheitsdatenblätter (SDS)
Verfügbar in English, French, German, Italian, Russian, Spanish.
Zertifikat der Analyse (CoA) nach Charge
Geben Sie eine Chargen- oder Seriennummer ein, um die CoA für diese spezifische Charge abzurufen. Wir können eine erstellen, wenn keine PDF-Datei vorliegt, basierend auf den Spezifikationsdaten.
Synonyme
Es wurden keine alternativen Namen für dieses Produkt aufgezeichnet.
Häufig gestellte Fragen
What is L-Tryptophan (EP) used for?
L-Tryptophan (EP) is primarily used as a dietary supplement for its role in synthesizing serotonin and melatonin, supporting mood regulation, sleep, and protein metabolism.
What is the chemical formula and molecular weight of L-Tryptophan (EP)?
The chemical formula is **C11H12N2O2**, and the molecular weight is **204.23 g/mol**.
How should L-Tryptophan (EP) be stored?
Store at **ambient temperature** in a cool, dry place, away from direct sunlight and moisture.
What grade of L-Tryptophan (EP) does Molekula supply?
Molekula supplies **EP (European Pharmacopoeia) grade**, meeting strict purity standards for pharmaceutical and dietary supplement applications.
Can Molekula supply L-Tryptophan (EP) in bulk?
Yes, Molekula offers **bulk quantities** of L-Tryptophan (EP) to accommodate large-scale production needs.
What documentation comes with an order of L-Tryptophan (EP)?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
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