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Methadone Related Products


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

Methadone-related products are thoroughly characterized. Methadone 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

Methadone EP Impurity E

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N° de SZ CAT:: SZ-M140006
Número CAS: 86-29-3
Mol.F.: C14H11N
Peso Molecular: 193.2
Status de Fatura: In Stock

Methadone EP Impurity A

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N° de SZ CAT:: SZ-M140002
Número CAS: 14474-54-5
Mol.F.: C21H28N2
Peso Molecular: 308.5
Status de Fatura: Custom Synthesis
Rel. CAS No: 5341-52-6 (HCl salt) ; 858202-45-6 (HBr salt)

Methadone EP Impurity B

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N° de SZ CAT:: SZ-M140003
Número CAS: 125-79-1
Mol.F.: C19H22N2
Peso Molecular: 278.4
Status de Fatura: Custom Synthesis
Rel. CAS No: 78208-11-4 (HCl salt) ; 1071713-97-7 (HBr salt)

Methadone EP Impurity C

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N° de SZ CAT:: SZ-M140004
Número CAS: 6293-01-2
Mol.F.: C19H22N2
Peso Molecular: 278.4
Status de Fatura: Custom Synthesis
Rel. CAS No: 63867-26-5 (HCl salt) ; 112552-76-8 (HBr salt) ; 7154-05-4 (oxalate salt)

Methadone EP Impurity D

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N° de SZ CAT:: SZ-M140005
Número CAS: 466-40-0
Mol.F.: C21H27NO
Peso Molecular: 309.5
Status de Fatura: Custom Synthesis
Rel. CAS No: 5341-49-1 (HCl salt) ; 63765-85-5 (HBr salt) ; 6078-52-0 (hydrochloride hydrate)

Methadone N-Oxide

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N° de SZ CAT:: SZ-M140008
Número CAS: 33100-61-7
Mol.F.: C21H27NO2
Peso Molecular: 325.5
Status de Fatura: Custom Synthesis
Rel. CAS No: 154958-49-3 (HCl salt)

Possible Nitroso Standards

N-Desmethyl N-Nitroso Methadone

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N° de SZ CAT:: SZ-M140007
Número CAS: NA
Mol.F.: C20H24N2O2
Peso Molecular: 324.4
Status de Fatura: Custom Synthesis

Stable Isotopes and Metabolites

Methadone-D9

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N° de SZ CAT:: SZ-M140D01
Número CAS: 1435933-74-6
Mol.F.: C21H18D9NO
Peso Molecular: 318.5
Status de Fatura:
Rel. CAT No: 2589087-00-1(HCl salt) ,
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