Molekula
DL-تربيتوفان
DL-Tryptophan is a synthetic amino acid used in nutritional supplements, pharmaceuticals, and research applications. It serves as a precursor to serotonin and melatonin, supporting neurological and metabolic functions. Available in powder form, it has a molecular weight of 204.23 g/mol, a molecular formula of C11H12N2O2, and a CAS number of 54-12-6. Stable at ambient temperatures, it requires no special storage conditions. Molekula supplies DL-Tryptophan from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
DL-Tryptophan is a synthetic amino acid used in nutritional supplements, pharmaceuticals, and research applications. It serves as a precursor to serotonin and melatonin, supporting neurological and metabolic functions. Available in powder form, it has a molecular weight of 204.23 g/mol, a molecular formula of C11H12N2O2, and a CAS number of 54-12-6. Stable at ambient temperatures, it requires no special storage conditions. Molekula supplies DL-Tryptophan from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to off-white crystalline powder |
| Water | ≤ 1.0% |
| Heavy metals | ≤ 10ppm |
| Loss on Drying | ≤ 0.5% |
| Chloride (Cl) | ≤ 0.10% |
| Assay | 98.0 - 101.0% |
| Residue on Ignition | ≤ 0.2% |
| Iron (Fe) | ≤ 30ppm |
| Identification (IR) | Conforms to structure |
| Sulphate (SO4) | ≤ 0.030% |
| Arsenic (As) | ≤ 1ppm |
| Ammonium (NH4) | ≤ 0.02% |
| pH(1%Solution 25°C) | 5.5 - 7 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 54-12-6 |
| Molecular Formula | C11H12N2O2 |
| Molecular Weight | 204.23 |
| REACH Code | Y110 |
| Tariff Code | 29339980 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is DL-Tryptophan used for?
DL-Tryptophan is primarily used as a nutritional supplement and precursor to serotonin and melatonin, and is also used in research and pharmaceutical applications.
What is the chemical formula and molecular weight of DL-Tryptophan?
The formula is C11H12N2O2 with a molecular weight of 204.23 g/mol.
How should DL-Tryptophan be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of DL-Tryptophan is available?
We offer pharmaceutical and research-grade DL-Tryptophan.
Can Molekula supply DL-Tryptophan in bulk?
Yes, we can supply DL-Tryptophan in bulk quantities—please contact us for pricing and availability.
What documentation comes with a DL-Tryptophan order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS); additional documentation is available upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.