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4-Fluoro-L-phenylalanine, 98+%, Thermo Scientific Chemicals
Description
4-Fluoro-L-phenylalanine is a substrate for tyrosine hydroxylase (TH) that has been used to study the regulation of that enzyme.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
4-Fluoro-L-phenylalanine is a substrate for tyrosine hydroxylase (TH) that has been used to study the regulation of that enzyme.
Solubility
Soluble in water and 0.5M HCl (50 mg/ml).
Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.

Specifications
Specifications
Melting Point | ∽240°C (decomposition) |
Beilstein | 2416148 |
Solubility Information | Soluble in water and 0.5M HCl (50mg/ml). |
Quantity | 1 g |
Formula Weight | 183.18 |
Optical Rotation | −25° (c=1 in Water) |
Percent Purity | ≥98% |
Chemical Name or Material | 4-Fluoro-L-phenylalanine |
Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Catalog Number |
---|---|---|---|
K01Z039 | Certificate of Analysis | 31/01/2025 | L19934.03,L19934.06,L19934.MD |
K01Z039 | Certificate of Analysis | 31/01/2025 | L19934.03,L19934.06 |
W11J014 | Certificate of Analysis | 05/12/2023 | L19934.03,L19934.06,L19934.MD |
10245551 | Certificate of Analysis | 09/05/2023 | L19934.03,L19934.06 |
H22R033 | Certificate of Analysis | 07/12/2021 | L19934.03,L19934.06 |
RUO – Research Use Only
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