Amitriptyline Impurities

Amitriptyline Related Products

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

Amitriptyline-related products are thoroughly characterized. Amitriptyline 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

Amitriptyline

SZ CAT No:	: SZ-A042018
CAS No	: 50-48-6
Mol.F.	: C20H23N
Mol.Wt.	: 277.4
Inv. Status	: In Stock
Rel. CAS No	: 549-18-8 (HCl salt)

Amitriptyline EP Impurity A

SZ CAT No:	: SZ-A042002
CAS No	: 1210-35-1
Mol.F.	: C15H12O
Mol.Wt.	: 208.3
Inv. Status	: In Stock

Amitriptyline EP Impurity B

SZ CAT No:	: SZ-A042003
CAS No	: 6202-23-9
Mol.F.	: C20H21N : HCl
Mol.Wt.	: 275.4 : 36.5
Inv. Status	: In Stock
Rel. CAS No	: 303-53-7 (free base)

Amitriptyline EP Impurity C

SZ CAT No:	: SZ-A042010
CAS No	: 72-69-5
Mol.F.	: C19H21N
Mol.Wt.	: 263.4
Inv. Status	: In Stock

Amitriptyline EP Impurity D

SZ CAT No:	: SZ-A042005
CAS No	: 1159-03-1
Mol.F.	: C20H25NO
Mol.Wt.	: 295.4
Inv. Status	: In Stock
Rel. CAS No	: 2754-55-4 (HCl salt)

Amitriptyline EP Impurity F

SZ CAT No:	: SZ-A042007
CAS No	: 64520-05-4
Mol.F.	: C20H23NO
Mol.Wt.	: 293.4
Inv. Status	: In Stock

Amitriptyline EP Impurity G

SZ CAT No:	: SZ-A042008
CAS No	: 1210-34-0
Mol.F.	: C15H14O
Mol.Wt.	: 210.3
Inv. Status	: In Stock

Amitriptyline Hydrochloride

SZ CAT No:	: SZ-A042001
CAS No	: 549-18-8
Mol.F.	: C20H23N : HCl
Mol.Wt.	: 277.4 : 36.5
Inv. Status	: In Stock
Rel. CAS No	: 50-48-6 (free base)

Amitriptyline Impurity 1

SZ CAT No:	: SZ-A042014
CAS No	: 24755-73-5
Mol.F.	: C18H16
Mol.Wt.	: 232.3
Inv. Status	: In Stock

Amitriptyline N-Oxide

SZ CAT No:	: SZ-A042009
CAS No	: 4317-14-0
Mol.F.	: C20H23NO
Mol.Wt.	: 293.4
Inv. Status	: In Stock
Rel. CAS No	: 4290-60-2 (HCl salt)

DibenzocycloHeptenol (USP)

SZ CAT No:	: SZ-A042015
CAS No	: 10354-00-4
Mol.F.	: C15H12O
Mol.Wt.	: 208.3
Inv. Status	: In Stock

10-Hydroxy Amitriptyline Oxalate

SZ CAT No:	: SZ-A042013
CAS No	: 1246833-15-7
Mol.F.	: C20H23NO : C2H2O4
Mol.Wt.	: 293.4 : 90.0
Inv. Status	: Under Synthesis
Rel. CAS No	: 1159-82-6 (free base) ; 64280-30-4 (HCl salt)

2-Benzoylphenylacetic acid

SZ CAT No:	: SZ-A042019
CAS No	: 23107-96-2
Mol.F.	: C15H12O3
Mol.Wt.	: 240.3
Inv. Status	: Under Synthesis

Amitriptyline EP Impurity E

SZ CAT No:	: SZ-A042006
CAS No	: NA
Mol.F.	: C20H29N : HCl
Mol.Wt.	: 283.5 : 36.5
Inv. Status	: Under Synthesis
Rel. CAS No	: 26360-49-6 (free base)

Mitriptyline N-Glucuronide

SZ CAT No:	: SZ-A042011
CAS No	: 112806-33-4
Mol.F.	: C19H21N
Mol.Wt.	: 453.5
Inv. Status	: Under Synthesis

Stable Isotopes and Metabolites

Amitriptyline-D3 Hydrochloride

SZ CAT No:	: SZ-A042D02
CAS No	: 342611-00-1
Mol.F.	: C20H20D3N : HCl
Mol.Wt.	: 280.4 : 36.5
Inv. Status	: Limited Stock
Rel. CAS No	: 136765-26-9 (free base)

Amitriptyline D6 Hydrochloride

SZ CAT No:	: SZ-A042D01
CAS No	: 203645-63-0
Mol.F.	: C20H17D6N : HCl
Mol.Wt.	: 283.5 : 36.5
Inv. Status	: Custom Synthesis
Rel. CAS No	: 87980-62-9 (free base)

Possible Nitroso Standards

N-Nitroso N-Desmethyl Amitriptyline EP Impurity D

SZ CAT No:	: SZ-A042020
CAS No	: NA
Mol.F.	: C19H26N2O
Mol.Wt.	: 298.4
Inv. Status	: Custom Synthesis

N-Nitroso N-Desmethyl Amitriptyline EP Impurity F

SZ CAT No:	: SZ-A042021
CAS No	: NA
Mol.F.	: C19H20N2O2
Mol.Wt.	: 308.4
Inv. Status	: Custom Synthesis

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