Alimemazine Hemitartrate Related Products


Alimemazine, is commonly referred to as trimeprazine. Alimemazine is an antihistamine agent used to prevent and relieve allergic conditions that cause pruritus and other allergic skin conditions, including urticaria. It also acts as a sedative, hypnotic, and antiemetic for the prevention of motion sickness. it is not used as an antipsychotic.


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

Alimemazine Hemitartrate-related products are thoroughly characterized. Alimemazine Hemitartrate 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.

Alimemazine EP Impurity B Hydrochloride

SZ CAT No:: SZ-A092008
CAS No: 108883-87-0
Mol.F.: C17H20N2S : HCl
Mol.Wt.: 284.4 : 36.5
Inv. Status: In Stock
Rel. CAS No: 22732-04-3 (free base)

Alimemazine Hemitartrate

SZ CAT No:: SZ-A092001
CAS No: 4330-99-8
Mol.F.: C18H22N2S : 1/2(C4H6O6)
Mol.Wt.: 298.4 : 1/2(150.1)
Inv. Status: In Stock
Rel. CAS No: 84-96-8 (free base)

Alimemazine Hemitartrate EP Impurity A

SZ CAT No:: SZ-A092002
CAS No: 10071-07-5
Mol.F.: C18H22N2OS
Mol.Wt.: 314.4
Inv. Status: In Stock
Rel. CAS No: 2731414-34-7 (HCl salt)

Alimemazine Hemitartrate EP Impurity B

SZ CAT No:: SZ-A092003
CAS No: 22732-04-3
Mol.F.: C17H20N2S
Mol.Wt.: 284.4
Inv. Status: In Stock
Rel. CAS No: 108883-87-0 (HCl salt)

Alimemazine Hemitartrate EP Impurity C

SZ CAT No:: SZ-A092004
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 (Na salt)

Alimemazine Impurity 1

SZ CAT No:: SZ-A092012
CAS No: 84-08-2
Mol.F.: C18H20N2S
Mol.Wt.: 296.4
Inv. Status: In Stock
Rel. CAS No: 1194694-52-4 (Hydrate salt) ; 522-25-8 (HCl salt)

Alimemazine

SZ CAT No:: SZ-A092006
CAS No: 84-96-8
Mol.F.: C18H22N2S
Mol.Wt.: 298.4
Inv. Status: Custom Synthesis
Rel. CAS No: 4330-99-8 (Hemitartrate salt)

Alimemazine Hemitartrate Dimer Impurity

SZ CAT No:: SZ-A092005
CAS No: NA
Mol.F.: C30H29N3S2
Mol.Wt.: 495.7
Inv. Status: Custom Synthesis

Alimemazine Tartrate

SZ CAT No:: SZ-A092011
CAS No: 1175-88-8
Mol.F.: C18H22N2S : C4H6O6
Mol.Wt.: 298.4 : 150.1
Inv. Status: Custom Synthesis
Rel. CAS No: 84-96-8 (free base) ; 4330-99-8 (Hemitartrate)

N-Nitoso Alimemazine EP Impurity B

SZ CAT No:: SZ-A092013
CAS No: NA
Mol.F.: C17H19N3OS
Mol.Wt.: 313.4
Inv. Status: In Stock
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