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75469 Sigma-Aldrich

L-Ornithine monohydrochloride

BioXtra, ≥99.5% (AT)

Synonym: (S)-2,5-Diaminopentanoic acid monohydrochloride

  • CAS Number 3184-13-2

  • Empirical Formula (Hill Notation) C5H12N2O2 · HCl

  • Molecular Weight 168.62

  •  Beilstein/REAXYS Number 3625847

  •  EC Number 221-678-6

  •  MDL number MFCD00064562

  •  PubChem Substance ID 57652566

  •  NACRES NA.26

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Properties

Related Categories Allium sativum (Garlic), Amino Acids, Amino acids, BioUltra, Biochemicals and Reagents,
Quality Level   200
product line   BioXtra
assay   ≥99.5% (AT)
form   powder
optical activity   [α]20/D +23.0±0.5°, c = 5% in 5 M HCl
impurities   insoluble matter, passes filter test
  ≤0.3% foreign amino acids
ign. residue   ≤0.1% (as SO4)
loss   ≤0.1% loss on drying, 20 °C (HV)
color   white
pH   5.0-6.0 (25 °C, 1 M in H2O)
solubility   H2O: 1 M at 20 °C, clear, colorless
anion traces   sulfate (SO42-): ≤50 mg/kg
cation traces   Al: ≤5 mg/kg
  As: ≤0.1 mg/kg
  Ba: ≤5 mg/kg
  Bi: ≤5 mg/kg
  Ca: ≤10 mg/kg
  Cd: ≤5 mg/kg
  Co: ≤5 mg/kg
  Cr: ≤5 mg/kg
  Cu: ≤5 mg/kg
  Fe: ≤5 mg/kg
  K: ≤50 mg/kg
  Li: ≤5 mg/kg
  Mg: ≤5 mg/kg
  Mn: ≤5 mg/kg
  Mo: ≤5 mg/kg
  NH4+: ≤200 mg/kg
  Na: ≤50 mg/kg
  Ni: ≤5 mg/kg
  Pb: ≤5 mg/kg
  Sr: ≤5 mg/kg
  Zn: ≤5 mg/kg
λ   1 M in H2O
UV absorption   λ: 260 nm Amax: 0.06
  λ: 280 nm Amax: 0.06
SMILES string   Cl.NCCC[C@H](N)C(O)=O
InChI   1S/C5H12N2O2.ClH/c6-3-1-2-4(7)5(8)9;/h4H,1-3,6-7H2,(H,8,9);1H/t4-;/m0./s1
InChI key   GGTYBZJRPHEQDG-WCCKRBBISA-N

Description

Other Notes

Product of arginine degradation by arginase

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Related Content

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Amino acids are the compounds or building blocks that make up peptides and proteins. Each amino acid is structured from an amino group and a carboxyl group bound to a tetrahedral carbon. This carbon ...
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Peer-Reviewed Papers
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References

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