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75469 Sigma

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 Registry Number 3625847

  •  EC Number 221-678-6

  •  MDL number MFCD00064562

  •  PubChem Substance ID 24886830

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Properties

Related Categories Allium sativum (Garlic), Amino Acids, Amino acids, BioUltra, Biochemicals and Reagents,
InChI Key   GGTYBZJRPHEQDG-WCCKRBBISA-N
product line   BioXtra
assay   ≥99.5% (AT)
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)
pH   5.0-6.0 (25 °C, 1 M in H2O)
solubility   H2O: soluble1 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

Description

Other Notes

Product of arginine degradation by arginase

Price and Availability

Suggested Laboratory Gloves


Laboratory GlovesThis substance has been tested against several types of hand protection for CE compliance. Click below to find the recommended gloves for handling this product.




All labs need water
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
2

Documents

Certificate of Analysis

Protocols & Articles

Related Content

Amino Acids Reference Chart

The hydrophobicity index is a measure of the relative hydrophobicity, or how soluble an amino acid is in water. In a protein, hydrophobic amino acids are likely to be found in the interior, whereas h...

Peer-Reviewed Papers
15

References

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