L-Alanine, L-alanyl- supplier

Name
L-Alanyl-L-alanine
EINECS 220-687-2
CAS No. 1948-31-8
Article Data57
CAS DataBase
Density 1.208 g/cm³
Solubility H₂O: 0.1 g/mL, clear
Melting Point 280-285 °C(lit.)
Formula C₆H₁₂N₂O₃
Boiling Point 402.6 °C at 760 mmHg
Molecular Weight 160.173
Flash Point 197.3 °C
Transport Information
Appearance white crystalline powder
Safety 24/25
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms L-Alanine, N-L-alanyl-;Di-L-alanine;Dialanine;L-Alanyl-L-alanine;
PSA 92.42000
LogP 0.01410

L-Alanine, L-alanyl- Specification

The L-Alanine, L-alanyl-, with the CAS registry number 1948-31-8, is also known as N-L-Alanyl-L-alanine. It belongs to the product category of Amino Acid Derivatives. Its EINECS registry number is 217-751-7. This chemical's molecular formula is C₆H₁₂N₂O₃ and molecular weight is 160.17. Its IUPAC name is called (2S)-2-[[(2S)-2-aminopropanoyl]amino]propanoic acid. When you are using this chemical, please be cautious about it. You must avoid contacting it with skin and eyes. What's more, the product should be sealed at temperature of -15 °C.

Physical properties of L-Alanine, L-alanyl-: (1)ACD/LogP: -1.16; (2)ACD/LogD (pH 5.5): -3.66; (3)ACD/LogD (pH 7.4): -3.73; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 1; (7)ACD/KOC (pH 7.4): 1; (8)#H bond acceptors: 5; (9)#H bond donors: 4; (10)#Freely Rotating Bonds: 4; (11)Index of Refraction: 1.492; (12)Molar Refractivity: 38.48 cm³; (13)Molar Volume: 132.5 cm³; (14)Surface Tension: 48.2 dyne/cm; (15)Density: 1.208 g/cm³; (16)Flash Point: 197.3 °C; (17)Enthalpy of Vaporization: 71.75 kJ/mol; (18)Boiling Point: 402.6 °C at 760 mmHg; (19)Vapour Pressure: 1.31E-07 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC(C(=O)NC(C)C(=O)O)N
(2)Isomeric SMILES: C[C@@H](C(=O)N[C@@H](C)C(=O)O)N
(3)InChI: InChI=1S/C6H12N2O3/c1-3(7)5(9)8-4(2)6(10)11/h3-4H,7H2,1-2H3,(H,8,9)(H,10,11)/t3-,4-/m0/s1
(4)InChIKey: DEFJQIDDEAULHB-IMJSIDKUSA-N

Product Name

L-Alanyl-L-alanine

L-Alanine, L-alanyl- Specification

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