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Promazine Related Products


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

Promazine-related products are thoroughly characterized. Promazine 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

2-Methoxy Promazine

Picture of 2-Methoxy Promazine
SZ CAT No:: SZ-P051003
CAS No: 1233-07-4
Mol.F.: C18H22N2OS : HCl
Mol.Wt.: 314.4 : 36.5
Inv. Status: In Stock
Rel. CAS No: 61-01-8 (free base)

Promazine EP Impurity A

Picture of Promazine EP Impurity A
SZ CAT No:: SZ-P051006
CAS No: 146-21-4
Mol.F.: C17H20N2OS
Mol.Wt.: 300.4
Inv. Status: In Stock

Promazine EP Impurity B

Picture of Promazine EP Impurity B
SZ CAT No:: SZ-P051004
CAS No: 17140-12-4
Mol.F.: C16H18N2S : HCl
Mol.Wt.: 270.4 : 36.5
Inv. Status: In Stock
Rel. CAS No: 2095-20-7 (free base)

Promazine EP Impurity C

Picture of Promazine EP Impurity C
SZ CAT No:: SZ-P051010
CAS No: 92-84-2
Mol.F.: C12H9NS
Mol.Wt.: 199.3
Inv. Status: In Stock
Rel. CAS No: 16498-44-5 (HCl salt) ; 37828-61-8 (sodium salt) ; 103144-40-7 (potassium salt)

Promazine EP Impurity D

Picture of Promazine EP Impurity D
SZ CAT No:: SZ-P051005
CAS No: NA
Mol.F.: C31H31N3S2 : HCl
Mol.Wt.: 509.7 : 36.5
Inv. Status: In Stock

Promazine Hydrochloride

Picture of Promazine Hydrochloride
SZ CAT No:: SZ-P051007
CAS No: 53-60-1
Mol.F.: C17H20N2S : HCl
Mol.Wt.: 284.4 : 36.5
Inv. Status: In Stock
Rel. CAS No: 58-40-2 (free base)

2-(1-Hydroxyethyl) promazine Sulfoxide 

Picture of 2-(1-Hydroxyethyl) promazine Sulfoxide 
SZ CAT No:: SZ-P051002
CAS No: 73644-42-5
Mol.F.: C19H24N2O2S 
Mol.Wt.: 344.5
Inv. Status: Custom Synthesis

3-Hydroxypromazine

Picture of 3-Hydroxypromazine
SZ CAT No:: SZ-P051008
CAS No: 316-85-8
Mol.F.: C17H20N2OS
Mol.Wt.: 300.4
Inv. Status: Custom Synthesis

Promazine

Picture of Promazine
SZ CAT No:: SZ-P051001
CAS No: 58-40-2
Mol.F.: C17H20N2S
Mol.Wt.: 284.4
Inv. Status: Custom Synthesis
Rel. CAS No: 53-60-1 (HCl salt)

Stable Isotopes and Metabolites

Promazine-D6 Hydrochloride

Picture of Promazine-D6 Hydrochloride
SZ CAT No:: SZ-P051D01
CAS No: 1246819-33-9
Mol.F.: C17H14D6N2S : HCl
Mol.Wt.: 290.5 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No: 1246912-04-8 (free base)

Possible Nitroso Standards

N-Nitroso Promazine EP Impurity B

Picture of N-Nitroso Promazine EP Impurity B
SZ CAT No:: SZ-P051011
CAS No: NA
Mol.F.: C16H17N3OS
Mol.Wt.: 299.4
Inv. Status: Custom Synthesis
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