CAS No.1946-82-3,AC-LYS-OH Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	1946-82-3
Name:	AC-LYS-OH
Article Data:	15

Formula:	C₈H₁₆N₂O₃
Molecular Weight:	188.227
Synonyms:	Lysine,N2-acetyl-, L- (6CI,7CI,8CI);6-Amino-L-2-acetamidohexanoic acid;N-Acetyl-L-lysine;N2-Acetyl-L-lysine;N2-Acetyllysine;Na-Acetyl-L-lysine;Na-Acetyllysine;
EINECS:	217-747-5
Density:	1.139 g/cm³
Melting Point:	256-258 °C (dec.)(lit.)
Boiling Point:	438.5 °C at 760 mmHg
Flash Point:	219 °C
Solubility:	Soluble in water (miscible), and 80% acetic acid (50 mg/ml--clear colorless solution)).
Appearance:	white to almost white crystalline powder
Safety:	24/25-22
PSA:	92.42000
LogP:	0.79590

Synthetic route

: 56-87-1
L-lysine

: 108-24-7
acetic anhydride

: 1946-82-3
N-Ac-L-Lys-OH

Conditions

Conditions	Yield
In water for 0.0666667h; Irradiation;	75%
With ammonium bicarbonate In methanol at 20℃; for 3h;

: 6367-08-4
N2-acetyl-N6-[(benzyloxy)carbonyl]-L-lysine

: 1946-82-3
N-Ac-L-Lys-OH

Conditions

Conditions	Yield
With hydrogen; palladium on activated charcoal In methanol; water
With hydrogen; palladium on activated charcoal In ethanol
With hydrogen; palladium In ethanol; acetic acid
With hydrogen; acetic acid; palladium on activated charcoal In methanol; water Yield given;

: 50-00-0
formaldehyd

: α-N-acetyl-ε-N-hydroxymethyl-lysine

: 1946-82-3
N-Ac-L-Lys-OH

Conditions

Conditions	Yield
In water-d2 at 25℃; Equilibrium constant; effect of the pH;

: 357657-22-8
lysine acetylsalicylate

A: 56-87-1
L-lysine

B: 692-04-6
H-Lys(acetyl)-OH

C: 1946-82-3
N-Ac-L-Lys-OH

D: 35436-74-9, 499-86-5
Nα,Nε-diacetyl-L-lysine

E: 69-72-7
salicylic acid

F: 50-78-2
aspirin

Conditions

Conditions	Yield
In water at 23℃; Rate constant; pH 2.0 - 10.0;

...Expand

: 56-87-1
L-lysine

: 50-78-2
aspirin

A: 692-04-6
H-Lys(acetyl)-OH

B: 1946-82-3
N-Ac-L-Lys-OH

C: 357657-22-8
lysine acetylsalicylate

D: 35436-74-9, 499-86-5
Nα,Nε-diacetyl-L-lysine

E: 69-72-7
salicylic acid

Conditions

Conditions	Yield
In water at 23℃; Rate constant; Product distribution; pH 2.0 - 10.0;

...Expand

Nε-benzyloxycarbonyl-Nα-acetyl-L-lysine: Nε-benzyloxycarbonyl-Nα-acetyl-L-lysine

: 1946-82-3
N-Ac-L-Lys-OH

Conditions

Conditions	Yield
With ethanol; acetic acid Durch katalytische Hydrogenolyse;

: C13H23N2O10P(2-)*2Na(1+)

A: 1946-82-3
N-Ac-L-Lys-OH

B: 108321-99-9, 150713-51-2
α,β-D-ribofuranose-5-phophate disodium salt

Conditions

Conditions	Yield
In water-d2 at 37℃; pH=10.5; Equilibrium constant;

: 56-87-1
L-lysine

: 1946-82-3
N-Ac-L-Lys-OH

Conditions

Conditions	Yield
Multi-step reaction with 3 steps 1: CuCO3, 2 N aq. NaOH 2: aq. NaOH / 1 h 3: H2 / Pd / aq. ethanol; acetic acid View Scheme

: 1155-64-2
N6-[(benzyloxy)carbonyl]-L-lysine

: 1946-82-3
N-Ac-L-Lys-OH

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: aq. NaOH / 1 h 2: H2 / Pd / aq. ethanol; acetic acid View Scheme

: 105047-45-8
Fmoc-Lys-OH

: 64-19-7
acetic acid

: 1946-82-3
N-Ac-L-Lys-OH

Conditions

Conditions	Yield
Stage #1: Fmoc-Lys-OH With dmap In N,N-dimethyl-formamide at 20℃; for 2h; Wang resin; Inert atmosphere; Stage #2: acetic acid With ammonium bicarbonate In methanol at 20℃; for 3h; Stage #3: With piperidine; trifluoroacetic acid In N,N-dimethyl-formamide at 20℃; Inert atmosphere;

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Specification

The CAS register number of N-Acetyl-L-lysine is 1946-82-3. It also can be called as L-Lysine, N2-acetyl- and the IUPAC name about this chemical is 2-acetamido-6-aminohexanoic acid. The molecular formula about this chemical is C₈H₁₆N₂O₃and the molecular weight is 188.22. It belongs to the following product categories, such as Amino Acids; A - H; Amino Acids; Modified Amino Acids and so on. When you are using it, please do not breathe dust and avoid contact with skin and eyes.

Physical properties about N-Acetyl-L-lysine are: (1)ACD/LogP: -1.42; (2)ACD/LogD (pH 5.5): -3.92; (3)ACD/LogD (pH 7.4): -3.92; (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: 7; (11)Polar Surface Area: 49.85Å²; (12)Index of Refraction: 1.49; (13)Molar Refractivity: 47.79 cm³; (14)Molar Volume: 165.2 cm³; (15)Polarizability: 18.94x10^-24cm³; (16)Surface Tension: 46.6 dyne/cm; (17)Enthalpy of Vaporization: 76.24 kJ/mol; (18)Boiling Point: 438.5 °C at 760 mmHg; (19)Vapour Pressure: 6.45E-09 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(N[C@H](C(=O)O)CCCCN)C
(2)InChI: InChI=1/C8H16N2O3/c1-6(11)10-7(8(12)13)4-2-3-5-9/h7H,2-5,9H2,1H3,(H,10,11)(H,12,13)/t7-/m0/s1
(3)InChIKey: VEYYWZRYIYDQJM-ZETCQYMHBC
(4)Std. InChI: InChI=1S/C8H16N2O3/c1-6(11)10-7(8(12)13)4-2-3-5-9/h7H,2-5,9H2,1H3,(H,10,11)(H,12,13)/t7-/m0/s1
(5)Std. InChIKey: VEYYWZRYIYDQJM-ZETCQYMHSA-N