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Phentermine Related Products


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

Phentermine-related products are thoroughly characterized. Phentermine 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

N-Benzyl Formamide

Picture of N-Benzyl Formamide
SZ CAT No:: SZ-P041023
CAS No: 6343-54-0
Mol.F.: C8H9NO
Mol.Wt.: 135.2
Inv. Status: In Stock

Phentermine Impurity B

Picture of Phentermine Impurity B
SZ CAT No:: SZ-P041003
CAS No: 100-86-7
Mol.F.: C10H14O
Mol.Wt.: 150.2
Inv. Status: In Stock
Rel. CAS No: 377092-35-8 (Na salt) ; 2407441-83-0 (K salt)

Phentermine Phenethylamine

Picture of Phentermine Phenethylamine
SZ CAT No:: SZ-P041021
CAS No: 5531-33-9
Mol.F.: C12H17NO
Mol.Wt.: 191.3
Inv. Status: In Stock

Phentermine USP Related Compound A

Picture of Phentermine USP Related Compound A
SZ CAT No:: SZ-P041002
CAS No: 52117-13-2
Mol.F.: C11H15NO
Mol.Wt.: 177.2
Inv. Status: In Stock

Phentermine USP Related Compound C

Picture of Phentermine USP Related Compound C
SZ CAT No:: SZ-P041004
CAS No: 768-49-0
Mol.F.: C10H12
Mol.Wt.: 132.2
Inv. Status: In Stock

N-Hydroxy Phentermine

Picture of N-Hydroxy Phentermine
SZ CAT No:: SZ-P041024
CAS No: 38473-30-2
Mol.F.: C10H15NO
Mol.Wt.: 165.2
Inv. Status: Custom Synthesis

Phentermine Impurity 1

Picture of Phentermine Impurity 1
SZ CAT No:: SZ-P041025
CAS No: 611-69-8
Mol.F.: C10H14O
Mol.Wt.: 150.2
Inv. Status:

Phentermine Impurity 2

Picture of Phentermine Impurity 2
SZ CAT No:: SZ-P041026
CAS No: 6668-27-5
Mol.F.: C10H15N
Mol.Wt.: 149.2
Inv. Status:

Stable Isotopes And Metabolites

Phentermine D6

Picture of Phentermine D6
SZ CAT No:: SZ-P041D01
CAS No: 1261734-85-3
Mol.F.: C10H9D6N
Mol.Wt.: 155.3
Inv. Status: Custom Synthesis
Rel. CAS No: 1261395-67-8 (HCl salt)
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