Ornithine Related Products

Venkatasai is a leading innovator in the field of pharmaceutical reference standards, offering high-quality Reference Standards of Abacavir, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope-labeled compounds, and nitrosamines (N-NO products). Our Abacavir impurity reference standards play a vital role in pharmaceutical research, supporting product development, ANDA and DMF filings, quality control (QC), method validation, and stability studies. They are also instrumental in identifying unknown impurities and evaluating genotoxic potential. All Abacavir-related products are thoroughly characterized and supplied with comprehensive Certificates of Analysis (COA) and analytical data that comply with regulatory standards. EP/USP traceable standards can also be provided upon request. Furthermore, all supplied products undergo periodic re-testing to ensure continued quality and reliability.

(R)-Eflornithine

CAT No: VS-O021008
CAS No: 103957-16-0
Mol.F.: C6H12F2N2O2
Mol.Wt.: 182.2 
Status: Custom Synthesis

(S)-Eflornithine

CAT No: VS-O021007
CAS No: 66640-93-5
Mol.F.: C6H12F2N2O2
Mol.Wt.: 182.2 
Status: Custom Synthesis

Amidium type impurity

CAT No: VS-O021018
CAS No: NA
Mol.F.: C13H22F4N4O4
Mol.Wt.: 374.34
Status: Custom Synthesis

Boc-L-Ornithine Methyl Ester HCl

CAT No: VS-O021005
CAS No: 78397-39-4
Mol.F.: C11H22N2O4
Mol.Wt.: 246.3
Status: Custom Synthesis

DL-Ornithine hydrochloride

CAT No: VS-O021021
CAS No: 1069-31-4
Mol.F.: C5H12N2O2 : HCl
Mol.Wt.: 132.2 : 36.5
Status: Custom Synthesis

Eflornithine

CAT No: VS-O021001
CAS No: 70052-12-9
Mol.F.: C6H12F2N2O2
Mol.Wt.: 182.2
Status: Custom Synthesis

Eflornithine Lactam

CAT No: VS-O021019
CAS No: 70470-98-3
Mol.F.: C6H10F2N2O
Mol.Wt.: 164.16
Status: Custom Synthesis

Eflornithine Lactam Hydrochloride

CAT No: VS-O021020
CAS No: 501011-49-0
Mol.F.: C6H10F2N2O : HCl
Mol.Wt.: 164.2 : 36.5
Status: Custom Synthesis

L-Orinithine Lactam Hydrochloride

CAT No: VS-O021024
CAS No: 42538-31-8
Mol.F.: C5H10N2O : HCl
Mol.Wt.: 114.1 : 36.5
Status: Custom Synthesis

L-Ornithine Dimer

CAT No: VS-O021004
CAS No: 195868-13-4
Mol.F.: C10H22N4O3 
Mol.Wt.: 246.3
Status: In Stock

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

CAT No: VS-O021010
CAS No: 7327-72-2
Mol.F.: C9H17N3O5 
Mol.Wt.: 247.3
Status: Custom Synthesis

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

CAT No: VS-O021011
CAS No: 14169-16-5
Mol.F.: C9H17N3O5 
Mol.Wt.: 247.3
Status: Custom Synthesis

L-Ornithine L-Aspartate Impurity 3

CAT No: VS-O021012
CAS No: 886996-37-8
Mol.F.: C9H17N3O5 
Mol.Wt.: 247.3
Status: Custom Synthesis

L-Ornithine L-Aspartate Impurity 4

CAT No: VS-O021013
CAS No: 1174925-92-8
Mol.F.: C9H17N3O5 
Mol.Wt.: 247.3
Status: Custom Synthesis

L-Ornithine L-Aspartate Impurity 5

CAT No: VS-O021014
CAS No: N/A
Mol.F.: C9H17N3O5 
Mol.Wt.: 247.3
Status: Custom Synthesis

L-Ornithine L-Aspartate Impurity 6

CAT No: VS-O021015
CAS No: 263860-58-8
Mol.F.: C9H15N3O4 
Mol.Wt.: 229.2
Status: Custom Synthesis

L-Ornithine L-Aspartate Impurity 7

CAT No: VS-O021016
CAS No: N/A
Mol.F.: C9H15N3O4 
Mol.Wt.: 229.2
Status: Custom Synthesis

L-Ornithine L-Aspartate Impurity 8

CAT No: VS-O021017
CAS No: 3230-94-2
Mol.F.: C5H12N2O2 : C4H7NO4
Mol.Wt.: 132.2 : 133.1
Status: Custom Synthesis

L-Ornithine methyl ester Dihydrochloride

CAT No: VS-O021022
CAS No: 40216-82-8
Mol.F.: C6H14N2O2 : 2(HCl)
Mol.Wt.: 146.2 : 2(36.5)
Status: Custom Synthesis

L-Ornithine Related Compound 1

CAT No: VS-O021009
CAS No: 2480-95-7
Mol.F.: C19H28N2O6 
Mol.Wt.: 380.4
Status: Custom Synthesis

N-Methyleflornithine (Mixture of Isomers)

CAT No: VS-O021006
CAS No: N/A
Mol.F.: C7H14F2N2O2 
Mol.Wt.: 196.2
Status: Custom Synthesis

Ornithine hydrochloride

CAT No: VS-O021002
CAS No: 3184-13-2
Mol.F.: C5H12N2O2 : HCl
Mol.Wt.: 132.2 : 36.5
Status: Custom Synthesis

Ornithine Lactam Hydrochlode

CAT No: VS-O021025
CAS No: 138377-80-7
Mol.F.: C5H10N2O : HCl
Mol.Wt.: 114.1 : 36.5
Status: Custom Synthesis

Ornithine Methyl ester Dihydrochloride

CAT No: VS-O021023
CAS No: NA
Mol.F.: C6H14N2O2 : 2(HCl)
Mol.Wt.: 146.2 : 2(36.5)
Status: Custom Synthesis

Ornithine-1,5-Lactam

CAT No: VS-O021003
CAS No: 34294-79-6
Mol.F.: C5H10N2O
Mol.Wt.: 114.2 
Status: Custom Synthesis