3-Fluoro-DL-tyrosine
间氟-DL-酪氨酸
Also known as: m-Fluoro-DL-tyrosine, DL-3-Fluorotyrosine, 3-Fluorotyrosine, DL-m-Fluorotyrosine, 2-Amino-3-(3-fluoro-4-hydroxyphenyl)propanoic acid, rac-3-Fluorotyrosine, FLUORTHYRIN, PARDINON, ba2745, H-3-Fluoro-DL-Tyr-OH, m-fluorotyrosine, m-ftyr
3-Fluoro-DL-tyrosine (CAS 403-90-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H10FNO3 and a molecular weight of 199.17900 g/mol. It is also known as m-Fluoro-DL-tyrosine, DL-3-Fluorotyrosine and 3-Fluorotyrosine. Key properties include a melting point of 276-280ºC, a boiling point of 362.4ºC at 760mmHg, a density of 1.421g/cm3 and a flash point of 172.9ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H332 — Harmful if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 403-90-7
- Jingsj CID
- J-31574-0
- Molecular Formula
- C9H10FNO3
- Chinese Name
- 间氟-DL-酪氨酸
- Molecular Weight
- 199.17900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 276-280ºC |
|---|---|
| Boiling Point | 362.4ºC at 760mmHg |
| Density | 1.421g/cm3 |
| Flash Point | 172.9ºC |
| Exact Mass | 199.06400 |
| PSA | 83.55000 |
| LogP | 1.18600 |
| Vapor Pressure | 6.94E-06mmHg at 25°C |
| Refractive Index | 1.591 |
| Storage Conditions | 2-8°C |
| Stability | Stable. Incompatible with strong reducing agents, strong oxidizing agents. |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H332 — Harmful if inhaled
Activity & Biological Data
| Additional Information | [1]. Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144. |
|---|
Customs & Trade Information
| HS Code | 2922509090 |
|---|---|
| Summary | 2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3-Fluoro-DL-tyrosine?
The CAS number of 3-Fluoro-DL-tyrosine is 403-90-7.
What are the molecular formula and molecular weight of 3-Fluoro-DL-tyrosine?
3-Fluoro-DL-tyrosine has molecular formula C9H10FNO3 and molecular weight 199.17900 g/mol.
Is 3-Fluoro-DL-tyrosine hazardous?
3-Fluoro-DL-tyrosine has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H332 — Harmful if inhaled.
What are the upstream and downstream products of 3-Fluoro-DL-tyrosine?
For 3-Fluoro-DL-tyrosine, Upstream Products: D-Tyrosine, 3-Fluoro-4-methoxybenzyl chloride.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Fluoro-DL-tyrosine (CAS 403-90-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-31574-0 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.