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Cyproheptadine Related Products


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

Cyproheptadine-related products are thoroughly characterized. Cyproheptadine 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

Cyproheptadine Alpha N-Oxide

Picture of Cyproheptadine Alpha N-Oxide
SZ CAT No:: SZ-C024006
CAS No: NA
Mol.F.: C21H21NO : HCl
Mol.Wt.: 303.4 : 36.5
Inv. Status: In Stock

Cyproheptadine beta N-Oxide

Picture of Cyproheptadine beta N-Oxide
SZ CAT No:: SZ-C024007
CAS No: NA
Mol.F.: C21H21NO : HCl
Mol.Wt.: 303.4 : 36.5
Inv. Status: In Stock

Cyproheptadine EP impurity A

Picture of Cyproheptadine EP impurity A
SZ CAT No:: SZ-C024002
CAS No: 256-81-5
Mol.F.: C15H12
Mol.Wt.: 192.3
Inv. Status: In Stock

Cyproheptadine EP impurity B

Picture of Cyproheptadine EP impurity B
SZ CAT No:: SZ-C024003
CAS No: 2222-33-5
Mol.F.: C15H10O
Mol.Wt.: 206.2
Inv. Status: In Stock

Cyproheptadine EP Impurity C (HCl)

Picture of Cyproheptadine EP Impurity C (HCl)
SZ CAT No:: SZ-C024011
CAS No: 4046-24-6
Mol.F.: C21H23NO : HCl
Mol.Wt.: 305.4 : 36.5
Inv. Status: In Stock
Rel. CAS No: 3967-32-6 (free base)

Cyproheptadine Hydrochloride Sesquihydrate

Picture of Cyproheptadine Hydrochloride Sesquihydrate
SZ CAT No:: SZ-C024001
CAS No: 41354-29-4
Mol.F.: C21H21N : HCl : 3/2(H2O)
Mol.Wt.: 287.4 : 36.5 : 3/2(18.0)
Inv. Status: In Stock
Rel. CAS No: 129-03-3 (free base) ; 969-33-5 (HCl salt) ; 34663-42-8 (HBr salt)
Rel. CAT No: SZ-C024014 ,

Cyproheptadine N-Oxide Mixture

Picture of Cyproheptadine N-Oxide Mixture
SZ CAT No:: SZ-C024005
CAS No: 100295-63-4
Mol.F.: C21H21NO
Mol.Wt.: 303.4
Inv. Status: In Stock

Cyproheptadine EP impurity C

Picture of Cyproheptadine EP impurity C
SZ CAT No:: SZ-C024004
CAS No: 3967-32-6
Mol.F.: C21H23NO
Mol.Wt.: 305.4
Inv. Status: Limited Stock

Cyproheptadine

Picture of Cyproheptadine
SZ CAT No:: SZ-C024015
CAS No: 129-03-3
Mol.F.: C21H21N
Mol.Wt.: 287.4
Inv. Status: Custom Synthesis
Rel. CAS No: 41354-29-4 (hydrochloride Sesquihydrate) ; 34663-42-8 (HBr salt) ; 969-33-5 (HCl salt)

Cyproheptadine Hydrochloride

Picture of Cyproheptadine Hydrochloride
SZ CAT No:: SZ-C024014
CAS No: 969-33-5
Mol.F.: C21H21N : HCl
Mol.Wt.: 287.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No: 41354-29-4 (hydrochloride Sesquihydrate) ; 129-03-3 (free base) ; 34663-42-8 (HBr salt)
Rel. CAT No: SZ-C024001 ,

Cyproheptadine Impurity 1

Picture of Cyproheptadine Impurity 1
SZ CAT No:: SZ-C024008
CAS No: 54191-04-7
Mol.F.: C21H21NO
Mol.Wt.: 303.41
Inv. Status: Custom Synthesis

Cyproheptadine Impurity 2

Picture of Cyproheptadine Impurity 2
SZ CAT No:: SZ-C024009
CAS No: NA
Mol.F.: C21H23NO2
Mol.Wt.: 321.42
Inv. Status: Custom Synthesis

Cyproheptadine Impurity 3

Picture of Cyproheptadine Impurity 3
SZ CAT No:: SZ-C024010
CAS No: 54191-03-6
Mol.F.: C20H19NO
Mol.Wt.: 289.38
Inv. Status: Custom Synthesis

Cyproheptadine Impurity 4

Picture of Cyproheptadine Impurity 4
SZ CAT No:: SZ-C024012
CAS No: NA
Mol.F.: C18H16
Mol.Wt.: 232.3
Inv. Status: Custom Synthesis

Cyproheptadine Impurity 5

Picture of Cyproheptadine Impurity 5
SZ CAT No:: SZ-C024013
CAS No: 24167-43-9
Mol.F.: C16H16
Mol.Wt.: 208.3
Inv. Status: Custom Synthesis
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