Tryptophan
- Product Name: Tryptophan
- Chemical Name (IUPAC): (2S)-2-amino-3-(1H-indol-3-yl)propanoic acid
- CAS No.: 73-22-3
- Chemical Formula: C11H12N2O2
- Form/Physical State: Solid
- Factroy Site: Yudu County, Ganzhou, Jiangxi, China
- Price Inquiry: sales3@boxa-chem.com
- Manufacturer: Fufeng Biotechnologies Co.,Ltd
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- Tryptophan is typically used in formulations when amino acid concentration and pH must be controlled within specific ranges.
- Fufeng Biotechnologies Co., Ltd acts as a B2B supplier of xanthan gum, supplying food grade and industrial grade for industrial and commercial use.
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HS Code |
303121 |
| Chemical Name | Tryptophan |
| Molecular Formula | C11H12N2O2 |
| Molar Mass | 204.23 g/mol |
| Appearance | White crystalline powder |
| Solubility In Water | 1.1 g/L at 25°C |
| Melting Point | 289°C (decomposes) |
| Cas Number | 73-22-3 |
| Pka | 2.38 (carboxyl), 9.39 (amino) |
| Iupac Name | 2-amino-3-(1H-indol-3-yl)propanoic acid |
| Source | Essential amino acid found in dietary proteins |
As an accredited Tryptophan factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Tryptophan is packaged in a 100g amber glass bottle, sealed, labeled with chemical details, batch number, and safety symbols. |
| Container Loading (20′ FCL) | 20′ FCL container for tryptophan typically loads 16–18 metric tons, packed in 25kg bags, ensuring safe, moisture-proof transportation. |
| Shipping | Tryptophan is typically shipped as a stable, non-hazardous amino acid in tightly sealed containers to protect it from moisture and contamination. The packaging is clearly labeled, and standard shipping regulations apply. Keep it in a cool, dry place during transport. No special handling or hazardous material protocols are generally required. |
| Storage | Tryptophan should be stored in a tightly sealed container, protected from light and moisture. It is best kept in a cool, dry place at room temperature, away from incompatible substances such as strong oxidizers. Proper labeling and secure storage minimize contamination and degradation, ensuring the chemical remains stable and effective for laboratory or industrial use. |
| Shelf Life | Tryptophan typically has a shelf life of 2–3 years when stored in a cool, dry, and airtight container away from light. |
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Purity 99%: Tryptophan purity 99% is used in pharmaceutical formulations, where it ensures consistent efficacy and minimal impurities. Feed grade: Tryptophan feed grade is used in livestock nutrition, where it enhances growth rates and feed efficiency. Molecular weight 204.23 g/mol: Tryptophan molecular weight 204.23 g/mol is used in peptide synthesis, where it enables precise incorporation into bioactive compounds. Particle size <100 μm: Tryptophan particle size <100 μm is used in tablet manufacturing, where it promotes uniform blending and tablet disintegration. Stability temperature up to 60°C: Tryptophan stability temperature up to 60°C is used in food additive applications, where it maintains functional integrity during processing. Pharmaceutical grade: Tryptophan pharmaceutical grade is used in intravenous nutritional support, where it provides reliable bioavailability for patient recovery. Melting point 282°C: Tryptophan melting point 282°C is used in high-temperature industrial processes, where it ensures stability and prevents decomposition. USP standard: Tryptophan USP standard is used in clinical research formulations, where it guarantees compliance with safety and purity regulations. Hydrate form: Tryptophan hydrate form is used in aqueous biochemical assays, where it demonstrates improved solubility and assay reproducibility. Optical rotation +5.5°: Tryptophan optical rotation +5.5° is used in enantiomeric purity analysis, where it assures correct chiral configuration for biological efficacy. |
Competitive Tryptophan prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@boxa-chem.com.
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Email: sales3@boxa-chem.com
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- Tryptophan is manufactured under an ISO 9001 quality system and complies with relevant regulatory requirements.
- COA, SDS/MSDS, and related certificates are available upon request. For certificate requests or inquiries, contact: sales3@boxa-chem.com.
