Arginine Impurities

Arginine Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Arginine, pharmacopeial and non-pharmacopeial Arginine impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Arginine 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.

Arginine-related products are thoroughly characterized. Arginine 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

Arginine

SZ CAT No:	: SZ-A121001
CAS No	: 74-79-3
Mol.F.	: C6H14N4O2
Mol.Wt.	: 174.2
Inv. Status	: In Stock
Rel. CAS No	: 1119-34-2 (HCl salt) ; 15690-14-9 (Na salt)

Arginine Hydrochloride

SZ CAT No:	: SZ-A121005
CAS No	: 1119-34-2
Mol.F.	: C6H14N4O2 : HCl
Mol.Wt.	: 174.2 : 36.5
Inv. Status	: In Stock
Rel. CAS No	: 74-79-3 (free base) ; 15690-14-9 (Na salt)

DL-Arginine

SZ CAT No:	: SZ-A121012
CAS No	: 7200-25-1
Mol.F.	: C6H14N4O2
Mol.Wt.	: 174.2
Inv. Status	: In Stock

Arginine EP Impurity A

SZ CAT No:	: SZ-A121002
CAS No	: 56-87-1
Mol.F.	: C6H14N2O2
Mol.Wt.	: 146.2
Inv. Status	: Custom Synthesis
Rel. CAS No	: 16079-52-0 (sodium salt)

Arginine EP Impurity B

SZ CAT No:	: SZ-A121003
CAS No	: 372-75-8
Mol.F.	: C6H13N3O3
Mol.Wt.	: 175.2
Inv. Status	: Custom Synthesis

Arginine EP Impurity C

SZ CAT No:	: SZ-A121004
CAS No	: 70-26-8
Mol.F.	: C5H12N2O2
Mol.Wt.	: 132.2
Inv. Status	: Custom Synthesis

Arginine Impurity 1

SZ CAT No:	: SZ-A121011
CAS No	: 200116-81-0
Mol.F.	: C19H30N4O5S
Mol.Wt.	: 426.5
Inv. Status	: Custom Synthesis

Arginine Impurity 2

SZ CAT No:	: SZ-A121013
CAS No	: 2645-08-1
Mol.F.	: C15H22N4O3 : HCl
Mol.Wt.	: 306.4 : 36.5
Inv. Status	: Custom Synthesis
Rel. CAS No	: 971-21-1 (free base)

L-Arginine L-Aspartate

SZ CAT No:	: SZ-A121010
CAS No	: 7675-83-4
Mol.F.	: C6H14N4O2 : C4H7NO4
Mol.Wt.	: 174.2 : 133.1
Inv. Status	: Custom Synthesis

Lauroyl Arginine Hydrochloride (USP)

SZ CAT No:	: SZ-A121008
CAS No	: 181434-85-5
Mol.F.	: C18H36N4O3 : HCl
Mol.Wt.	: 356.5 : 36.5
Inv. Status	: Custom Synthesis
Rel. CAS No	: 42492-22-8 (free base)

L-Hydroxyarginine

SZ CAT No:	: SZ-A121006
CAS No	: 53054-07-2
Mol.F.	: C6H14N4O3
Mol.Wt.	: 190.2
Inv. Status	: Custom Synthesis
Rel. CAS No	: 133565-48-7 (HCl salt)

N,N-Dimethyl-L-Arginine

SZ CAT No:	: SZ-A121014
CAS No	: 30315-93-6
Mol.F.	: C8H18N4O2
Mol.Wt.	: 202.3
Inv. Status	: Custom Synthesis
Rel. CAS No	: 65005-57-4 (HCl salt) ; 220805-22-1 (2HCl salt)

N-nitroso L-Arginine

SZ CAT No:	: SZ-A121015
CAS No	: 151512-14-0
Mol.F.	: C6H12N4O3
Mol.Wt.	: 188.2
Inv. Status	: Custom Synthesis

Arginine Caprate

SZ CAT No:	: SZ-A121017
CAS No	: 2485-55-4
Mol.F.	: C6H14N4O2 : C10H20O2
Mol.Wt.	: 174.2 : 172.3
Inv. Status	:
Rel. CAS No	: 74-79-3 (free base) ; 1119-34-2 (HCl salt) ; 15690-14-9 (Na salt)

L-Arginine Ethyl Ester Dihydrochloride

SZ CAT No:	: SZ-A121018
CAS No	: 36589-29-4
Mol.F.	: C8H18N4O2 : 2(HCl)
Mol.Wt.	: 202.3 : 2(36.5)
Inv. Status	:
Rel. CAS No	: 28696-31-3 (free base)

L-Arginine Orotate

SZ CAT No:	: SZ-A121019
CAS No	: 23516-09-8
Mol.F.	: C6H14N4O2 : C5H4N2O4
Mol.Wt.	: 174.2 : 156.1
Inv. Status	:
Rel. CAS No	: 74-79-3 (free base) ; 1119-34-2 (HCl salt) ; 15690-14-9 (Na salt)

tri-L-Arginine Citrate

SZ CAT No:	: SZ-A121016
CAS No	: 93923-89-8
Mol.F.	: 3(C6H14N4O2) : C6H8O7
Mol.Wt.	: 3(174.2) : 192.1
Inv. Status	:
Rel. CAS No	: 74-79-3 (free base) ; 1119-34-2 (HCl salt) ; 15690-14-9 (Na salt)

Possible Nitroso Standards

N-Nitroso Arginine

SZ CAT No:	: SZ-A121009
CAS No	: 2492451-27-9
Mol.F.	: C6H13N5O3
Mol.Wt.	: 203.2
Inv. Status	: Inquire

Stable Isotopes and Metabolites

L-Citrulline D6

SZ CAT No:	: SZ-A121D01
CAS No	: 1331908-61-2
Mol.F.	: C6H7D6N3O3
Mol.Wt.	: 181.2
Inv. Status	:

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