H-Phe-Tyr-OH
Also known as: (2S)-2-[[(2S)-2-amino-3-phenylpropanoyl]amino]-3-(4-hydroxyphenyl)propanoic acid, (S)-2-((S)-2-AMino-3-phenylpropanaMido)-3-(4-hydroxyphenyl)propanoic acid, FY, L-PHENYLALANYL-L-TYROSINE, L-Phe-L-Tyr, L-Tyrosine,L-phenylalanyl, L-Tyrosine,L-phenylalanyl-, L-phenylalanyl-L-tyrosine, PHE-TYR, Phe-Tyr-OH≥ 98% (TLC), dipeptide phenylalanyl-tyrosine, phenylalanyltyrosine
H-Phe-Tyr-OH (CAS 17355-18-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H20N2O4 and a molecular weight of 328.36200 g/mol. Key properties include a boiling point of 642.2ºC at 760mmHg, a density of 1.3g/cm3 and a flash point of 342.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 17355-18-9
- Jingsj CID
- J-89757-6
- Molecular Formula
- C18H20N2O4
- Molecular Weight
- 328.36200 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 642.2ºC at 760mmHg |
|---|---|
| Density | 1.3g/cm3 |
| Flash Point | 342.2ºC |
| Exact Mass | 328.14200 |
| PSA | 112.65000 |
| LogP | 2.16530 |
| Vapor Pressure | 2.27E-17mmHg at 25°C |
| Refractive Index | 1.625 |
| Storage Conditions | -20C |
Customs & Trade Information
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. 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 H-Phe-Tyr-OH?
The CAS number of H-Phe-Tyr-OH is 17355-18-9.
What are the molecular formula and molecular weight of H-Phe-Tyr-OH?
H-Phe-Tyr-OH has molecular formula C18H20N2O4 and molecular weight 328.36200 g/mol.
What are the upstream and downstream products of H-Phe-Tyr-OH?
For H-Phe-Tyr-OH, Upstream Products: Methyl L-phenylalaninate, L-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. "H-Phe-Tyr-OH (CAS 17355-18-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-89757-6 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.