laevo-arginine
 
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IUPAC name :(2S)-2-amino-5-(diaminomethylideneamino)pentanoic acid
InChI :InChI=1/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)/t4-/m0/s1/f/h11H,8-9H2
InChIKey :ODKSFYDXXFIFQN-ZOGJMAJECQ
SMILES :C(C[C@@H](C(=O)O)N)CN=C(N)N
(EINECS) number :200-811-1
cas number :74-79-3
beilstein number :1725413
fema number :3819
coe number :11890
jecfa number :1438
fl. number :17.003
molar refractivity :40.69 ± 0.5 cm3
parachor :338.5 ± 8.0 cm3
index of refraction :1.601 ± 0.05
surface tension :66.1 ± 7.0 dyne/cm
density :1.46 ± 0.1 g/cm3
polarizability :16.13 ± 0.5 10-24cm3
xlogp : -3.60
molecular weight : 174.2009600
formula :C6 H14 N4 O2
 
 
fda reg :172.320 h. number :unspecified
organoleptics : 
odor type :odorless
odor strength :none
odor description :
at 100.00 %.  
faint
taste description³ :at 1000.00 ppm.  
Hint of sourness
properties : 
appearence :white crystals
assay : 98.00 - 100.00 %   
Food Chemicals Codex Listed :Yes
melting point : 238.00 - 244.00 °C. @ 760.00 mm Hg
logp : -4.20
safety : 
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) :> 200.00  °F.  TCC  ( > 93.33 °C. )
  
recommendation for laevo-arginine usage levels up to :
 not for fragrance use.
  
recommendation for laevo-arginine usage levels up to :
  1000.0000 ppm in the flavor.
  
safety links : 
(EINECS) number :200-811-1
rtecs :CF1934200 for 74-79-3
toxnet :74-79-3
epa-srs :74-79-3
pubchem :74-79-3
  
other : 
 
references : 
reference : Mosciano, Gerard P&F 24, No. 6, 10, (1999)³
synonyms :
(S)-2-amino-5-((aminoiminomethyl)amino) pentanoic acid
laevo-2-amino-5-guanidinovaleric acid
laevo-alpha-amino-delta-quanidinovaleric acid
5-((aminoiminomethyl)amino)-laevo-norvaline
(S)-(+)-arginine
laevo-arginine
laevo-(+)-arginine
soluble in :
 water, 182000 mg/L @ 25C
(odor and/or flavor) used in :
 antistatic agents
natural occurrence in :
 found in nature



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