L-Leucyl-L-alanine
Also known as: H-Leu-Ala-OH, Leu-Ala, L-Leucine-L-alanine, Leucyl-L-alanine, (S)-2-((S)-2-Amino-4-methylpentanamido)propanoic acid, Alanine, N-L-leucyl-, L-
L-Leucyl-L-alanine (CAS 7298-84-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H18N2O3 and a molecular weight of 202.25100 g/mol. Key properties include a melting point of 255-256 ºC and a density of 1.108±0.06 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7298-84-2
- Jingsj CID
- J-12971-5
- Molecular Formula
- C9H18N2O3
- Molecular Weight
- 202.25100 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 255-256 ºC |
|---|---|
| Density | 1.108±0.06 g/cm3 |
| Exact Mass | 202.13200 |
| PSA | 92.42000 |
| LogP | 1.04030 |
| Refractive Index | 19 ° (C=5, MeOH) |
| Additional Property | Soluble (87 g/L) (25 ºC) |
Activity & Biological Data
| Additional Information | [1]. MotohiroAkazome, et al. Molecular recognition of L-leucyl-L-alanine: enantioselective inclusion of alkyl methyl sulfoxides. Tetrahedron. 2005 Jan 31, 61(5): 1107-1113. |
|---|
Customs & Trade Information
| HS Code | 2924199090 |
|---|---|
| Summary | 2924199090. other acyclic amides (including acyclic 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-Leucyl-L-alanine?
The CAS number of L-Leucyl-L-alanine is 7298-84-2.
What are the molecular formula and molecular weight of L-Leucyl-L-alanine?
L-Leucyl-L-alanine has molecular formula C9H18N2O3 and molecular weight 202.25100 g/mol.
What are the upstream and downstream products of L-Leucyl-L-alanine?
For L-Leucyl-L-alanine, Upstream Products: N-Carbobenzoxy-L-leucyl-L-alanine benzyl ester, L-Alanine, (S)-4-Isobutyloxazolidine-2,5-dione.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "L-Leucyl-L-alanine (CAS 7298-84-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-12971-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.