L-Lysine cas no:56-87-1
Synonyms: Hexanoic acid, 2,6-diamino-, (S)-;Lys;Aminutrin;Lysine, L- (8CI);Aminutrin, 6-amino-;L-Lysine (USAN);(S)-lysine;(S)-alpha,epsilon-diaminocaproic acid;L-Lysine (9CI);(S)-2,6-diaminohexanoic acid;h-Lys-oh;2,6-Diaminohexanoic acid, (S)-;L-Lysin;L-(+)-Lysine;L-Norleucine, 6-amino-;Lysine acid;Lysine, L-;alpha-Lysine;LYS (IUPAC abbreviation);L-Lysine Base;L-Lysine Free Base;L-Lysine alkali;L-Lysine Feed Grade;L-Lysine,L-Glutamic acid,L-Arginine,L-Cystine;Lysine;(S)-(+)-Lysine;L -lysine;L-Lysine 50% Solution;
NameL-Lysine
CAS56-87-1
SynonymsHexanoic acid, 2,6-diamino-, (S)-;Lys;Aminutrin;Lysine, L- (8CI);Aminutrin, 6-amino-;L-Lysine (USAN);(S)-lysine;(S)-alpha,epsilon-diaminocaproic acid;L-Lysine (9CI);(S)-2,6-diaminohexanoic acid;h-Lys-oh;2,6-Diaminohexanoic acid, (S)-;L-Lysin;L-(+)-Lysine;L-Norleucine, 6-amino-;Lysine acid;Lysine, L-;alpha-Lysine;LYS (IUPAC abbreviation);L-Lysine Base;L-Lysine Free Base;L-Lysine alkali;L-Lysine Feed Grade;L-Lysine,L-Glutamic acid,L-Arginine,L-Cystine;Lysine;(S)-(+)-Lysine;L -lysine;L-Lysine 50% Solution;
EINECS(EC#)200-294-2
Molecular FormulaC6H14N2O2
Molecular Weight146.18756
Appearancewhite or almost white crystalline powder
refractive index26 ° (C=2, 5mol/L HCl)
storage tempStore at RT.
Hazard Xi: Irritant;
Safety An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NOx.
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- OL5540000
- CHEMICAL NAME :
- Lysine, L-
- CAS REGISTRY NUMBER :
- 56-87-1
- BEILSTEIN REFERENCE NO. :
- 1722531
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 9
- MOLECULAR FORMULA :
- C6-H14-N2-O2
- MOLECULAR WEIGHT :
- 146.22
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 138 gm/kg
- SEX/DURATION :
- female 5-15 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - other measures of fertility
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
e.g., stunted fetus)
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 72450 mg/kg
- SEX/DURATION :
- female 10-20 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
resorbed implants per total number of implants)
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 90450 mg/kg
- SEX/DURATION :
- female 10-20 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
e.g., stunted fetus)
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- DOSE :
- 81 gm/kg
- SEX/DURATION :
- female 10-20 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Specific Developmental Abnormalities - musculoskeletal system
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- DOSE :
- 44 gm/kg
- SEX/DURATION :
- female 5-15 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Fertility - other measures of fertility
MUTATION DATA
- TYPE OF TEST :
- Sister chromatid exchange
- TEST SYSTEM :
- Human Lymphocyte
- DOSE/DURATION :
- 10 mg/L
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE
Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 372,75,1996
*** OCCUPATIONAL EXPOSURE LIMITS ***
OEL-RUSSIA:STEL 5 mg/m3 JAN 1993