L-Lysyl-D-prolyl-L-valine

L-赖氨酰-D-脯氨酰-L-缬氨酸

Also known as: (D-Pro12)-α-MSH (11-13) (free acid), (D-Pro12)-alpha-MSH (11-13) (free acid), (D-Pro12)-a-MSH (11-13) (free acid), (D-Pro12)-a-MSH (11-13), (D-Pro12)-Alpha-MSH (11-13) (free acid), H-LYS-D-PRO-VAL-OH 2 TFA, L-Valine, L-lysyl-D-prolyl-, (S)-2-((R)-1-((S)-2,6-diaminohexanoyl)pyrrolidine-2-carboxamido)-3-methylbutanoic acid

L-Lysyl-D-prolyl-L-valine (CAS 125905-17-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H30N4O4 and a molecular weight of 342.434 g/mol. It is also known as (D-Pro12)-α-MSH (11-13) (free acid), (D-Pro12)-alpha-MSH (11-13) (free acid) and (D-Pro12)-a-MSH (11-13) (free acid). Key properties include a boiling point of 641.6±55.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 341.8±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 125905-17-1
Jingsj CID: J-1147689-6
Molecular Formula: C₁₆H₃₀N₄O₄
Chinese Name: L-赖氨酰-D-脯氨酰-L-缬氨酸
Molecular Weight: 342.434 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	641.6±55.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	341.8±31.5 °C

Frequently Asked Questions

What is the CAS number of L-Lysyl-D-prolyl-L-valine?

The CAS number of L-Lysyl-D-prolyl-L-valine is 125905-17-1.

What are the molecular formula and molecular weight of L-Lysyl-D-prolyl-L-valine?

L-Lysyl-D-prolyl-L-valine has molecular formula C16H30N4O4 and molecular weight 342.434 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "L-Lysyl-D-prolyl-L-valine (CAS 125905-17-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1147689-6 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.