3-Hydroxy-D-phenylalanine
Also known as: UNII:45KGG1D4BI, D-Phe(3-OH)-OH, H-D-META-TYR-OH, D-m-Tyrosine, D-Phenylalanine, 3-hydroxy-, meta-tyrosine, (R)-2-Amino-3-(3-hydroxyphenyl)propanoic acid, (2R)-2-amino-3-(3-hydroxyphenyl)propanoic acid, 3-(m-Hydroxyphenyl)alanine, D-3-hydroxyphenylalanine, D-META-TYROSINE
3-Hydroxy-D-phenylalanine (CAS 32140-49-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H11NO3 and a molecular weight of 181.189 g/mol. Key properties include a boiling point of 387.2±32.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 188.0±25.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 32140-49-1
- Jingsj CID
- J-1020478-1
- Molecular Formula
- C9H11NO3
- Molecular Weight
- 181.189 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 387.2±32.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 188.0±25.1 °C |
| Exact Mass | 181.073898 |
| PSA | 83.55000 |
| LogP | 0.38 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.614 |
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-Hydroxy-D-phenylalanine?
The CAS number of 3-Hydroxy-D-phenylalanine is 32140-49-1.
What are the molecular formula and molecular weight of 3-Hydroxy-D-phenylalanine?
3-Hydroxy-D-phenylalanine has molecular formula C9H11NO3 and molecular weight 181.189 g/mol.
What are the upstream and downstream products of 3-Hydroxy-D-phenylalanine?
For 3-Hydroxy-D-phenylalanine, Upstream Products: DL-m-Tyrosine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Hydroxy-D-phenylalanine (CAS 32140-49-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1020478-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.