L-Lysine Diisocyanate supplier

Name
L-Lysine Diisocyanate
EINECS 630-601-9
CAS No. 45172-15-4
Density 1.128g/cm3
Solubility Sparingly soluble in water (0.19 g/L).
Melting Point
Formula C₁₀H₁₄N₂O₄
Boiling Point 304.989oC at 760 mmHg
Molecular Weight 226.232
Flash Point 125.688oC
Transport Information
Appearance
Safety
Risk Codes
Molecular Structure
Hazard Symbols
Synonyms Hexanoicacid, 2,6-diisocyanato-, ethyl ester, (S)-;Ethyl(S)-2,6-diisocyanatohexanoate;L-2,6-Diisocyanatohexanoic acid ethyl ester;Hexanoic acid,2,6-diisocyanato-, ethyl ester, (2S)-;
PSA 85.16000
LogP 0.76000

Synthetic route

: 75-44-5
phosgene

: 62192-49-8
Nα, Nε-Bistrimethylsilyl-L-lysin-ethylester

: 45172-15-4
L-lysine ethyl ester diisocyanate

Conditions

Conditions	Yield
With triethylamine

polyethylene glycol, PEG400: polyethylene glycol, PEG400

: 50-99-7
D-glucose

: 50-02-2
dexamethasone

: 45172-15-4
L-lysine ethyl ester diisocyanate

: 50-81-7
ascorbic acid

poly(lysine diisocyanate ethyl ester-co-glucose-co-polyethylene glycol-co-ascorbic acid-co-dexamethasone): poly(lysine diisocyanate ethyl ester-co-glucose-co-polyethylene glycol-co-ascorbic acid-co-dexamethasone)

Conditions

Conditions	Yield
Stage #1: polyethylene glycol, PEG400; D-glucose; dexamethasone; L-lysine ethyl ester diisocyanate; ascorbic acid In dimethyl sulfoxide at 20℃; for 192h; In the dark; Stage #2: With water In dimethyl sulfoxide for 0.5h;

...Expand

polyethylene glycol, PEG400: polyethylene glycol, PEG400

: 17181-54-3
glycerol 2-phosphate, free acid

: 50-99-7
D-glucose

: 50-02-2
dexamethasone

: 45172-15-4
L-lysine ethyl ester diisocyanate

: 50-81-7
ascorbic acid

poly(lysine diisocyanate ethyl ester-co-glucose-co-polyethylene glycol-co-ascorbic acid-co-dexamethasone-co-β-glycerophosphate): poly(lysine diisocyanate ethyl ester-co-glucose-co-polyethylene glycol-co-ascorbic acid-co-dexamethasone-co-β-glycerophosphate)

Conditions

Conditions	Yield
Stage #1: polyethylene glycol, PEG400; glycerol 2-phosphate, free acid; D-glucose; dexamethasone; L-lysine ethyl ester diisocyanate; ascorbic acid In dimethyl sulfoxide at 20℃; for 192h; In the dark; Stage #2: With water In dimethyl sulfoxide for 0.5h;

...Expand

polyethylene glycol, PEG400: polyethylene glycol, PEG400

: 50-99-7
D-glucose

: 50-02-2
dexamethasone

: 45172-15-4
L-lysine ethyl ester diisocyanate

poly(lysine diisocyanate ethyl ester-co-glucose-co-polyethylene glycol-co-dexamethasone): poly(lysine diisocyanate ethyl ester-co-glucose-co-polyethylene glycol-co-dexamethasone)

Conditions

Conditions	Yield
Stage #1: polyethylene glycol, PEG400; D-glucose; dexamethasone; L-lysine ethyl ester diisocyanate In dimethyl sulfoxide at 20℃; for 192h; In the dark; Stage #2: With water In dimethyl sulfoxide for 0.5h;

...Expand

polyethylene glycol, PEG400: polyethylene glycol, PEG400

: 50-99-7
D-glucose

: 45172-15-4
L-lysine ethyl ester diisocyanate

: 50-81-7
ascorbic acid

poly(lysine diisocyanate ethyl ester-co-glucose-co-polyethylene glycol-co-ascorbic acid): poly(lysine diisocyanate ethyl ester-co-glucose-co-polyethylene glycol-co-ascorbic acid)

Conditions

Conditions	Yield
Stage #1: polyethylene glycol, PEG400; D-glucose; L-lysine ethyl ester diisocyanate; ascorbic acid In dimethyl sulfoxide at 20℃; for 192h; In the dark; Stage #2: With water In dimethyl sulfoxide for 0.5h;

...Expand

polyethylene glycol, PEG400: polyethylene glycol, PEG400

: 17181-54-3
glycerol 2-phosphate, free acid

: 50-99-7
D-glucose

: 45172-15-4
L-lysine ethyl ester diisocyanate

: 50-81-7
ascorbic acid

poly(lysine diisocyanate ethyl ester-co-glucose-co-polyethylene glycol-co-ascorbic acid-co-β-glycerophosphate): poly(lysine diisocyanate ethyl ester-co-glucose-co-polyethylene glycol-co-ascorbic acid-co-β-glycerophosphate)

Conditions

Conditions	Yield
Stage #1: polyethylene glycol, PEG400; glycerol 2-phosphate, free acid; D-glucose; L-lysine ethyl ester diisocyanate; ascorbic acid In dimethyl sulfoxide at 20℃; for 192h; In the dark; Stage #2: With water In dimethyl sulfoxide for 0.5h;

...Expand

polyethylene glycol, PEG400: polyethylene glycol, PEG400

: 50-99-7
D-glucose

: 45172-15-4
L-lysine ethyl ester diisocyanate

poly(lysine diisocyanate ethyl ester-co-glucose-co-polyethylene glycol): poly(lysine diisocyanate ethyl ester-co-glucose-co-polyethylene glycol)

Conditions

Conditions	Yield
Stage #1: polyethylene glycol, PEG400; D-glucose; L-lysine ethyl ester diisocyanate In dimethyl sulfoxide at 20℃; for 192h; In the dark; Stage #2: With water In dimethyl sulfoxide for 0.5h;

...Expand

polyethylene glycol, PEG400: polyethylene glycol, PEG400

: 17181-54-3
glycerol 2-phosphate, free acid

: 50-99-7
D-glucose

: 45172-15-4
L-lysine ethyl ester diisocyanate

poly(lysine diisocyanate ethyl ester-co-glucose-co-polyethylene glycol-co-β-glycerophosphate): poly(lysine diisocyanate ethyl ester-co-glucose-co-polyethylene glycol-co-β-glycerophosphate)

Conditions

Conditions	Yield
Stage #1: polyethylene glycol, PEG400; glycerol 2-phosphate, free acid; D-glucose; L-lysine ethyl ester diisocyanate In dimethyl sulfoxide at 20℃; for 192h; In the dark; Stage #2: With water In dimethyl sulfoxide for 0.5h;

...Expand

polyethylene glycol, PEG200: polyethylene glycol, PEG200

: 45172-15-4
L-lysine ethyl ester diisocyanate

: 56-81-5
glycerol

: 50-81-7
ascorbic acid

poly(lysine diisocyanate ethyl ester-co-glycerol-co-polyethylene glycol-co-ascorbic acid): poly(lysine diisocyanate ethyl ester-co-glycerol-co-polyethylene glycol-co-ascorbic acid)

Conditions

Conditions	Yield
Stage #1: polyethylene glycol, PEG200; L-lysine ethyl ester diisocyanate; glycerol; ascorbic acid at 20℃; for 120h; In the dark; Stage #2: With water for 0.5h;

...Expand

LacZ plasmid DNA: LacZ plasmid DNA

polyethylene glycol, PEG400: polyethylene glycol, PEG400

O,O'-bis(2-aminopropyl)-polypropylene glycol 300: O,O'-bis(2-aminopropyl)-polypropylene glycol 300

: 45172-15-4
L-lysine ethyl ester diisocyanate

poly(lysine diisocyanate ethyl ester-co-glycerol-co-O,O'-bis(2-aminopropyl)-polypropylene glycol 300-co-Runx2 plasmid DNA): poly(lysine diisocyanate ethyl ester-co-glycerol-co-O,O'-bis(2-aminopropyl)-polypropylene glycol 300-co-Runx2 plasmid DNA)

Conditions

Conditions	Yield
for 0.166667h;

...Expand

pIRESneo-Runx2 plasmid DNA: pIRESneo-Runx2 plasmid DNA

polyethylene glycol, PEG400: polyethylene glycol, PEG400

O,O'-bis(2-aminopropyl)-polypropylene glycol 300: O,O'-bis(2-aminopropyl)-polypropylene glycol 300

: 45172-15-4
L-lysine ethyl ester diisocyanate

poly(lysine diisocyanate ethyl ester-co-glycerol-co-O,O'-bis(2-aminopropyl)-polypropylene glycol 300-co-Runx2 plasmid DNA): poly(lysine diisocyanate ethyl ester-co-glycerol-co-O,O'-bis(2-aminopropyl)-polypropylene glycol 300-co-Runx2 plasmid DNA)

Conditions

Conditions	Yield
for 0.166667h;

...Expand

α,ω-di(2-propoxyethanol)polydimethylsiloxane: α,ω-di(2-propoxyethanol)polydimethylsiloxane

: 45172-15-4
L-lysine ethyl ester diisocyanate

: 5093-91-4, 96094-21-2
sorbitan monostearate

sugar ester silicone/urethane copolymer: sugar ester silicone/urethane copolymer

Conditions

Conditions	Yield
Stage #1: α,ω-di(2-propoxyethanol)polydimethylsiloxane; L-lysine ethyl ester diisocyanate; zinc stearate In 2-methylundecane at 95℃; for 3h; Heating / reflux; Stage #2: sorbitan monostearate In 2-methylundecane at 95℃; for 10h; Stage #3: With ethanol In 2-methylundecane at 80℃; for 3h;

...Expand

L-Lysine Diisocyanate Specification

1. Introduction of L-Lysine Diisocyanate
L-Lysine Diisocyanate, with the CAS registry number 45172-15-4, has the systematic of ethyl N2,N6-bis(oxomethylidene)lysinate. L-Lysine Diisocyanate is a kind of organics, and should be stored in the dry and cool environment. And the molecular formula of the chemical is C₁₀H₁₄N₂O₄.

2. Properties of L-Lysine Diisocyanate
The characteristics of L-Lysine Diisocyanate are as followings: (1)ACD/LogP: 3.19; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3; (4)ACD/LogD (pH 7.4): 3; (5)ACD/BCF (pH 5.5): 102; (6)ACD/BCF (pH 7.4): 102; (7)ACD/KOC (pH 5.5): 954; (8)ACD/KOC (pH 7.4): 954; (9)#H bond acceptors: 6; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 9; (12)Polar Surface Area: 85.16 Å²; (13)Index of Refraction: 1.495; (14)Molar Refractivity: 58.499 cm³; (15)Molar Volume: 200.529 cm³; (16)Polarizability: 23.191×10^-24cm³; (17)Surface Tension: 41.387 dyne/cm; (18)Density: 1.128 g/cm³; (19)Flash Point: 125.688 °C; (20)Enthalpy of Vaporization: 54.54 kJ/mol; (21)Boiling Point: 304.989 °C at 760 mmHg; (22)Vapour Pressure: 0.001 mmHg at 25°C.

3. Structure Descriptors of L-Lysine Diisocyanate
(1)SMILES: O=C(OCC)C(/N=C=O)CCCC/N=C=O
(2)InChI: InChI=1/C10H14N2O4/c1-2-16-10(15)9(12-8-14)5-3-4-6-11-7-13/h9H,2-6H2,1H3
(3)InChIKey: IGWTZHMYJZZIGC-UHFFFAOYAF

Product Name

L-Lysine Diisocyanate

Synthetic route

L-Lysine Diisocyanate Specification

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