L-ornithine hydrochloride

L-Ornithine hydrochloride

CAS Number3184-13-2
Molecular FormulaC5H12N2O2.ClH
Molecular Weight168.62
Synonyms
  • L-Ornithine hydrochloride
  • L-Ornithine monohydrochloride
  • L-Ornithine, monohydrochloride
  • Ornithine hydrochloride
  • Ornithine monohydrochloride
  • Ornithine hydrochloride (VAN)
  • Ornithine L monochlorohydrate
  • L-Ornithine hydrochloride (VAN)
  • L-(+)-2,5-Diaminopentanoic acid
  • EINECS 221-678-6
  • HBK84K66XH
  • NSC 118360
  • ORNITHINE HCL
  • AI3-52601
  • Ornithine, monohydrochloride, L-
  • L-Ornithine, hydrochloride (1:1)
  • FEMA NO. 4190
  • L-ORNITHINE MONOCHLOROHYDRATE/ORNITHINE
  • DTXSID50858851
  • L-(+)-Ornithine Monohydrochloride
  • ORNITHINE MONOHYDROCHLORIDE, L-
  • ORNITHINE HYDROCHLORIDE [WHO-DD]
  • L-ORNITHINE MONOCHLOROHYDRATE/ORNITHINE [FHFI]
  • NSC-118360
  • Ornithine L HCl
  • Ornithine L-HCl
  • LOrnithine hydrochloride
  • RefChem:856925
  • LOrnithine monochlorohydrate
  • LOrnithine, monohydrochloride
  • Ornithine L monohydrochloride
  • Ornithine L-monohydrochloride
  • ORNITHINE HCL [INCI]
  • L(+)2,5Diaminopentanoic acid
  • DTXCID1028946
  • LOrnithine, hydrochloride (1:1)
  • 3184-13-2
  • L-ORNITHINE HCl
  • H-Orn-OH.HCl
  • H-Orn-OH Hydrochloride
  • MFCD00064562
  • L-(+)-Ornithine-Hydrochloride
  • (2S)-2,5-diaminopentanoic acid;hydrochloride
  • (S)-2,5-Diaminopentanoic acid hydrochloride
  • H-Orn-OH HCl
  • H-Orn-OH xHydrochloride
  • L-Ornithine (hydrochloride)
  • 20724-48-5
  • Ornithine Hydrochloride (L-Ornithine Hydrochloride)
  • L-Ornithine hydrochloride, 99%
  • MFCD00166412
  • Ornithine L- HCl
  • L-2,5-Diaminopentanoic acid
  • Ornithine L- monohydrochloride
  • L-(+)-ornithine hydrochloride
  • UNII-HBK84K66XH
  • (S)-ornithine hydrochloride
  • L-Ornithine, monohydrochloride (9CI); Ornithine, monohydrochloride, L- (8CI); L-(+)-Ornithine monohydrochloride; L-Ornithine hydrochloride; Ornithine hydrochloride; Ornithine monohydrochloride
  • Lysine Impurity 15
  • L-Ornithine-OH.HCl
  • H-Orn-OH?Cl
  • (S)-2,5-Diaminopentanoic acid monohydrochloride
  • nBu-POR(20)*HCl
  • nBu-POR(50)*HCl
  • NCGC00183365-01
  • (2S)-2,5-diaminopentanoic acid hydrochloride
  • nBu-POR(100)*HCl
  • nBu-POR(200)*HCl
  • DSSTox_CID_28946
  • DSSTox_RID_83211
  • DSSTox_GSID_49020
  • L-(+)-omithine hydrochloride
  • SCHEMBL296380
  • MSK8341A
  • orb1304740
  • CHEMBL3184113
  • NIOSH/RM2985100
  • CHEBI:195690
  • Tox21_113545
  • EBC-03972
  • L-Ornithine hydrochloride, pyrolyzate
  • AKOS015924212
  • CCG-266353
  • CS-W017734
  • FO15972
  • HY-W017018
  • L-Ornithine monohydrochloride, >=99%
  • L-Ornithine monohydrochloride, pyrolyzate
  • AC-22378
  • AS-12277
  • SY005520
  • CAS-26982-21-8
  • O0064
  • Ornithine, monohydrochloride, L-, pyrolyzate
  • RM29851000
  • EN300-63956
  • L-Ornithine monohydrochloride, p.a., 98.5%
  • (S)-2,5-Diaminovaleric Acid Monohydrochloride
  • L-Ornithine monohydrochloride, BioXtra, >=99%
  • M03131
  • 184O132
  • L-Ornithine monohydrochloride, analytical standard
  • Q27279845
  • F1905-8527
  • L-Ornithine monohydrochloride, BioXtra, >=99.5% (AT)
  • Z991547388
  • L-Ornithine Monohydrochloride(Discontinued,See C4X-221115)
  • L-Ornithine monohydrochloride, BioReagent, suitable for cell culture, >=99%
  • (S)-2,5-Diaminovaleric acid hydrochloride;(2S)-2,5-Diaminopentanoic acid hydrochloride;H-Orn-OH hydrochloride

Applications:

Uv-Vis Spectrum of L-Ornithine Hydrochloride

January 9, 2026
Access the UV-Vis Spectrum SIELC Library
UV-Vis Spectrum of L-ornithine hydrochloride.

If you are looking for optimized HPLC method to analyze L-ornithine hydrochloride check our HPLC Applications library

For optimal results in HPLC analysis, it is recommended to measure absorbance at a wavelength that matches the absorption maximum of the compound(s) being analyzed. The UV spectrum shown can assist in selecting an appropriate wavelength for your analysis. Please note that certain mobile phases and buffers may block wavelengths below 230 nm, rendering absorbance measurement at these wavelengths ineffective. If detection below 230 nm is required, it is recommended to use acetonitrile and water as low UV-transparent mobile phases, with phosphoric acid and its salts, sulfuric acid, and TFA as buffers.
For some compounds, the UV-Vis Spectrum is affected by the pH of the mobile phase. The spectra presented here are measured with an acidic mobile phase that has a pH of 3 or lower.

Application Analytes:
L-ornithine hydrochloride
SIELC Technologies usually develops more than one method for each compound. Therefore, this particular method may not be the best available method from our portfolio for your specific application. Before you decide to implement this method in your research, please send us an email to research@sielc.com so we can ensure you get optimal results for your compound/s of interest.