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Ornithine Related Products


SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Ornithine, pharmacopeial and non-pharmacopeial Ornithine impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Ornithine impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Ornithine-related products are thoroughly characterized. Ornithine products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

Pharmaceutical Reference Standards

L-Ornithine HCl

Picture of L-Ornithine HCl
SZ CAT No:: SZ-O018002
CAS No: 3184-13-2
Mol.F.: C5H12N2O2 : HCl
Mol.Wt.: 132.2 : 36.5
Inv. Status: In Stock

(R)-Eflornithine

Picture of (R)-Eflornithine
SZ CAT No:: SZ-O018008
CAS No: 103957-16-0
Mol.F.: C6H12F2N2O2
Mol.Wt.: 182.2 
Inv. Status: Custom Synthesis

(S)-Eflornithine

Picture of (S)-Eflornithine
SZ CAT No:: SZ-O018007
CAS No: 66640-93-5
Mol.F.: C6H12F2N2O2
Mol.Wt.: 182.2 
Inv. Status: Custom Synthesis

Boc-L-Ornithine Methyl Ester HCl

Picture of Boc-L-Ornithine Methyl Ester HCl
SZ CAT No:: SZ-O018005
CAS No: 78397-39-4
Mol.F.: C11H22N2O4
Mol.Wt.: 246.3
Inv. Status: Custom Synthesis

Eflornithine Hydrochloride

Picture of Eflornithine Hydrochloride
SZ CAT No:: SZ-O018001
CAS No: 68278-23-9
Mol.F.: C6H12F2N2O2 : HCl
Mol.Wt.: 182.2 : 36.5
Inv. Status: Custom Synthesis

Eflornithine Lactam Hydrochloride

Picture of Eflornithine Lactam Hydrochloride
SZ CAT No:: SZ-O018018
CAS No: 501011-49-0
Mol.F.: C6H10F2N2O : HCl
Mol.Wt.: 164.2 : 36.5
Inv. Status: Custom Synthesis

L-Ornithine Dimer

Picture of L-Ornithine Dimer
SZ CAT No:: SZ-O018004
CAS No: 195868-13-4
Mol.F.: C10H22N4O3 
Mol.Wt.: 246.3
Inv. Status: Custom Synthesis

L-Ornithine L-Aspartate Impurity 1 (H-Orn-Asp-OH)

Picture of L-Ornithine L-Aspartate Impurity 1 (H-Orn-Asp-OH)
SZ CAT No:: SZ-O018010
CAS No: 7327-72-2
Mol.F.: C9H17N3O5 
Mol.Wt.: 247.3
Inv. Status: Custom Synthesis

L-Ornithine L-Aspartate Impurity 2 (H-Asp-Orn-OH)

Picture of L-Ornithine L-Aspartate Impurity 2 (H-Asp-Orn-OH)
SZ CAT No:: SZ-O018011
CAS No: 14169-16-5
Mol.F.: C9H17N3O5 
Mol.Wt.: 247.3
Inv. Status: Custom Synthesis

L-Ornithine L-Aspartate Impurity 3

Picture of L-Ornithine L-Aspartate Impurity 3
SZ CAT No:: SZ-O018012
CAS No: 886996-37-8
Mol.F.: C9H17N3O5 
Mol.Wt.: 247.3
Inv. Status: Custom Synthesis

L-Ornithine L-Aspartate Impurity 4

Picture of L-Ornithine L-Aspartate Impurity 4
SZ CAT No:: SZ-O018013
CAS No: 1174925-92-8
Mol.F.: C9H17N3O5 
Mol.Wt.: 247.3
Inv. Status: Custom Synthesis

L-Ornithine L-Aspartate Impurity 5

Picture of L-Ornithine L-Aspartate Impurity 5
SZ CAT No:: SZ-O018014
CAS No: NA
Mol.F.: C9H17N3O5 
Mol.Wt.: 247.3
Inv. Status: Custom Synthesis

L-Ornithine L-Aspartate Impurity 6

Picture of L-Ornithine L-Aspartate Impurity 6
SZ CAT No:: SZ-O018015
CAS No: 263860-58-8
Mol.F.: C9H15N3O4 
Mol.Wt.: 229.2
Inv. Status: Custom Synthesis

L-Ornithine L-Aspartate Impurity 7

Picture of L-Ornithine L-Aspartate Impurity 7
SZ CAT No:: SZ-O018016
CAS No: NA
Mol.F.: C9H15N3O4 
Mol.Wt.: 229.2
Inv. Status: Custom Synthesis

L-Ornithine L-Aspartate Impurity 8

Picture of L-Ornithine L-Aspartate Impurity 8
SZ CAT No:: SZ-O018017
CAS No: 3230-94-2
Mol.F.: C5H12N2O2 : C4H7NO4
Mol.Wt.: 132.2 : 133.1
Inv. Status: Custom Synthesis

L-Ornithine Related Compound 1

Picture of L-Ornithine Related Compound 1
SZ CAT No:: SZ-O018009
CAS No: 2480-95-7
Mol.F.: C19H28N2O6 
Mol.Wt.: 380.4
Inv. Status: Custom Synthesis

N-Methyleflornithine (Mixture of Isomers)

Picture of N-Methyleflornithine (Mixture of Isomers)
SZ CAT No:: SZ-O018006
CAS No: NA
Mol.F.: C7H14F2N2O2 
Mol.Wt.: 196.2
Inv. Status: Custom Synthesis

Ornithine-1,5-Lactam

Picture of Ornithine-1,5-Lactam
SZ CAT No:: SZ-O018003
CAS No: 34294-79-6
Mol.F.: C5H10N2O
Mol.Wt.: 114.2 
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Ornithine D6

Picture of Ornithine D6
SZ CAT No:: SZ-O018D01
CAS No: 347841-40-1
Mol.F.: C5H6D6N2O2 : HCl
Mol.Wt.: 138.2 : 36.5
Inv. Status: Custom Synthesis
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