RonasChemical
D(+)-Tryptophan
D(+)-TryptophanBasic Information
| Item | Information |
|---|---|
| Product Name | D(+)-Tryptophan |
| Synonyms | D-Tryptophan |
| CAS No. | 153-94-6 |
| Molecular Formula | C₁₁H₁₂N₂O₂ |
| Molecular Weight | 204.23 |
| Appearance | White to off-white crystalline powder |
| Purity | ≥ 98% |
| Solubility | Slightly soluble in water |
| Optical Rotation | Specific rotation consistent with D-form |
Product Description
D(+)-Tryptophan is the D-enantiomer of the essential amino acid tryptophan.
It is commonly used in pharmaceutical research, chiral synthesis, and biochemical studies.
Due to its stereochemical properties, D-Tryptophan plays an important role in drug development, peptide synthesis, and metabolic research.
Applications
Typical applications include:
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Pharmaceutical intermediates
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Peptide synthesis
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Biochemical and microbiological research
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Enzyme and metabolic pathway studies
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Chiral synthesis
Specification (Typical)
| Test Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Assay | ≥ 98% |
| Loss on Drying | ≤ 0.5% |
| Heavy Metals | ≤ 10 ppm |
| Residue on Ignition | ≤ 0.2% |
(Actual specifications may vary depending on batch.)
Packaging
Standard packaging options:
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1 kg / aluminum foil bag
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25 kg / fiber drum
Storage
Store in a cool, dry, and well-ventilated place, away from direct sunlight.
Shelf life: 2 years under proper storage conditions
Supply Information
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MOQ: 1 kg
-
Origin: China
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Lead Time: Usually 7–10 days
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Shipping: Air / Sea / Courier (DHL / FedEx)
Documents Available
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COA (Certificate of Analysis)
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MSDS (Material Safety Data Sheet)
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Technical Data Sheet
Contact
For quotation, COA, or technical information, please contact:
Ronas Chemicals Co., Ltd.
