L-valyl-L-tyrosine

Also known as: Val-Tyr, H-Val-Tyr-OH, VY, L-Val-L-Tyr, (S)-2-((S)-2-Amino-3-methylbutanamido)-3-(4-hydroxyphenyl)propanoic acid, L-Tyrosine, L-valyl-, Val-L-Tyr, L-, Angiotensin IV (1-2)

L-valyl-L-tyrosine (CAS 3061-91-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H20N2O4 and a molecular weight of 280.32000 g/mol. Key properties include a boiling point of 555.1ºC at 760 mmHg, a density of 1.245g/cm3 and a flash point of 289.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3061-91-4
Jingsj CID: J-1986479-4
Molecular Formula: C₁₄H₂₀N₂O₄
Molecular Weight: 280.32000 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	555.1ºC at 760 mmHg
Density	1.245g/cm3
Flash Point	289.5ºC
Exact Mass	280.14200
PSA	112.65000
LogP	1.57860
Refractive Index	1.572
Storage Conditions	-20°C

Activity & Biological Data

Target	Human Endogenous Metabolite

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 L-valyl-L-tyrosine?

The CAS number of L-valyl-L-tyrosine is 3061-91-4.

What are the molecular formula and molecular weight of L-valyl-L-tyrosine?

L-valyl-L-tyrosine has molecular formula C14H20N2O4 and molecular weight 280.32000 g/mol.

What are the upstream and downstream products of L-valyl-L-tyrosine?

For L-valyl-L-tyrosine, Upstream Products: Z-Val-OSu, O-Benzyl-L-tyrosine, N-(tert-Butoxycarbonyl)-L-valine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "L-valyl-L-tyrosine (CAS 3061-91-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1986479-4 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.