L-Alanine,N-acetyl-L-alanyl-L-alanyl- supplier

Name
N-ACETYL-ALA-ALA-ALA
EINECS 242-912-3
CAS No. 19245-85-3
Article Data3
CAS DataBase
Density 1.221 g/cm³
Solubility
Melting Point 248 °C
Formula C₁₁H₁₉N₃O₅
Boiling Point 685.2 °C at 760 mmHg
Molecular Weight 273.289
Flash Point 368.2 °C
Transport Information
Appearance white powder
Safety 24/25
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms Alanine,N-[N-(N-acetyl-L-alanyl)-L-alanyl]-, L- (8CI);L-Alanine,N-[N-(N-acetyl-L-alanyl)-L-alanyl]-;Acetyltrialanine;N-Acetyl-L-alanyl-L-alanyl-L-alanine;N-Acetyltrialanine;
PSA 124.60000
LogP -0.22230

L-Alanine,N-acetyl-L-alanyl-L-alanyl- Specification

The L-Alanine,N-acetyl-L-alanyl-L-alanyl-, with the CAS registry number 19245-85-3, is also known as N-Acetyl-N-L-alanyl-N-L-alanyl-L-alanine. It belongs to the product categories of Dipeptides and Tripeptides; Peptides; Tripeptides. Its EINECS registry number is 242-912-3. This chemical's molecular formula is C₁₁H₁₉N₃O₅ and molecular weight is 273.29. Its IUPAC name is called (2S)-2-[[(2S)-2-[[(2S)-2-acetamidopropanoyl]amino]propanoyl]amino]propanoic acid. When you are using this chemical, please be cautious about it. You should avoid contacting it with skin and eyes. This chemical is white powder.

Physical properties of L-Alanine,N-acetyl-L-alanyl-L-alanyl-: (1)ACD/LogP: -1.18; (2)ACD/LogD (pH 5.5): -3.43; (3)ACD/LogD (pH 7.4): -4.78; (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: 8; (9)#H bond donors: 4; (10)#Freely Rotating Bonds: 6; (11)Index of Refraction: 1.495; (12)Molar Refractivity: 65.32 cm³; (13)Molar Volume: 223.6 cm³; (14)Surface Tension: 46 dyne/cm; (15)Density: 1.221 g/cm³; (16)Flash Point: 368.2 °C; (17)Enthalpy of Vaporization: 109.51 kJ/mol; (18)Boiling Point: 685.2 °C at 760 mmHg; (19)Vapour Pressure: 1.43E-20 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(NC(C(=O)O)C)C(NC(=O)C(NC(=O)C)C)C
(2)InChI: InChI=1/C11H19N3O5/c1-5(12-8(4)15)9(16)13-6(2)10(17)14-7(3)11(18)19/h5-7H,1-4H3,(H,12,15)(H,13,16)(H,14,17)(H,18,19)
(3)InChIKey: DRYOODAJROGPQO-UHFFFAOYAT

Product Name

N-ACETYL-ALA-ALA-ALA

L-Alanine,N-acetyl-L-alanyl-L-alanyl- Specification

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