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DL-LEU-DL-LEU is a dipeptide, which is a short chain of two amino acids, leucine (LEU), linked together. In this specific compound, both leucine molecules are in their D and L isomers, indicating that they are mirror images of each other. This arrangement is not found in naturally occurring proteins, as they typically contain only L-amino acids. DL-LEU-DL-LEU is of interest in scientific research, particularly in the fields of peptide chemistry and drug development, as it can provide insights into the behavior of non-natural amino acid configurations and their potential applications in various biological systems.

2883-36-5

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Basic information
1. Product Name: DL-LEU-DL-LEU
2. Synonyms: DL-LEU-DL-LEU;DL-LEUCYL-DL-LEUCINE;H-DL-LEU-DL-LEU-OH;leucylleucine;N-DL-leucyl-DL-leucine;D-Leu-D-Leu-OH/D-Leu-L-Leu-OH/L-Leu-D-Leu-OH/L-Leu-L-Leu-OH,(1:1:1:1);2-[(2-amino-4-methylpentanoyl)amino]-4-methylpentanoic acid;2-[(2-amino-4-methyl-pentanoyl)amino]-4-methyl-valeric acid
3. CAS NO:2883-36-5
4. Molecular Formula: C₁₂H₂₄N₂O₃
5. Molecular Weight: 244.33
6. EINECS: 220-741-5
7. Product Categories: Dipeptides;Dipeptides and Tripeptides;Peptides
8. Mol File: 2883-36-5.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 432.7°Cat760mmHg
3. Flash Point: 215.5°C
4. Appearance: /
5. Density: 1.051g/cm³
6. Vapor Pressure: 1.07E-08mmHg at 25°C
7. Refractive Index: 1.481
8. Storage Temp.: −20°C
9. Solubility: N/A
10. CAS DataBase Reference: DL-LEU-DL-LEU(CAS DataBase Reference)
11. NIST Chemistry Reference: DL-LEU-DL-LEU(2883-36-5)
12. EPA Substance Registry System: DL-LEU-DL-LEU(2883-36-5)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany: 3
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 2883-36-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 2883-36-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,8 and 3 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2883-36:
(6*2)+(5*8)+(4*8)+(3*3)+(2*3)+(1*6)=105
105 % 10 = 5
So 2883-36-5 is a valid CAS Registry Number.

InChI:InChI=1/C12H24N2O3/c1-7(2)5-9(13)11(15)14-10(12(16)17)6-8(3)4/h7-10H,5-6,13H2,1-4H3,(H,14,15)(H,16,17)/t9-,10-/m0/s1

2883-36-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name	DL-LEU-DL-LEU

1.2 Other means of identification

Product number	-
Other names	DL-Leucin-DL-leucin

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:2883-36-5 SDS

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